| 400 Men Overall 2009 to 53.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 44.74 | | | 44.74 | PB | Michael Bingham | | 1 | Scott Hall | Unattached | Berlin, GER | 19 Aug 09 |  |
| 2 | 45.15 | | | 45.01 | | Robert Tobin | | 4 | Todd Bennett | Basingstoke & Mid Hants | La Chaux-de-Fonds, SUI | 28 Jun 09 | |
| 3 | 45.35 | | | 44.45 | | Martyn Rooney | U23 | -1 | Nick Dakin | Croydon | La Chaux-de-Fonds, SUI | 28 Jun 09 | |
| 4 | 45.51 | | | 44.56 | | Tim Benjamin | | 5 | Tony Lester | Cardiff | Thessaloniki, GRE | 10 Jun 09 | |
| 5 | 45.59 | | | 45.59 | PB | Chris Clarke | U20 | -4 | Nick Dakin | Marshall Milton Keynes | Novi-Sad, SRB | 24 Jul 09 | |
| 6 | 45.63 | | | 45.06 | | Conrad Williams | | 5 | Linford Christie | Kent | Sofia, BUL | 27 Jun 09 | |
| 7 | 45.74 | | | 45.48 | | Richard Strachan | | 1 | Chris Ball | Trafford | Leiden, NED | 13 Jun 09 | |
| 8 | 45.78 | | | 45.11 | | Nigel Levine | U23 | -3 | Simon Duberley | Windsor Slough Eton & Hounslow | Kaunas, LTU | 17 Jul 09 | |
 UK 10 TARGET: 45.80 |
| 9 | 46.12 | | | 45.84 | | Graham Hedman | | 8 | Nick Dakin | Woodford Green Essex Ladies | Uden, NED | 27 Jun 09 | |
| 10 | 46.17 | | | 46.17 | PB | Darren St. Clair | | 2 | Wynn Gmitroski | Enfield & Haringey | Hendon | 1 Aug 09 | |
| 11 | 46.22 | i | | 45.61 | | Richard Buck | | 1 | Michael Khmel | City of York | Birmingham | 21 Feb 09 | |
| 46.4 | | | | | | | | | | Loughborough | 17 May 09 | |
| 46.70 | | | | | | | | | | Geneva, SUI | 6 Jun 09 | |
| 12 | 46.37 | | | 46.37 | PB | Kris Robertson | U23 | -1 | Piotr Haczek | Shaftesbury Barnet | Hendon | 1 Aug 09 | |
| 13 | 46.45 | | | 46.45 | PB | Set Osho | | 1 | Jonas Dodoo | Belgrave | Birmingham | 11 Jul 09 | |
| 14 | 46.60 | i | | 46.46 | | Nick Leavey | | 1 | Ayo Falola | Thames Valley | Birmingham | 21 Feb 09 | |
| 47.36 | | | | | | | | | | Birmingham | 11 Jul 09 | |
| 15 | 46.73 | | | 45.77 | | Louis Persent | U20 | -4 | Stephen Garnham | Colchester H | Mannheim, GER | 13 Jun 09 | |
| 16 | 46.74 | | | 46.37 | | Tom Druce | | 1 | Malcolm Arnold | Channel Islands | Aland, FIN | 2 Jul 09 | |
| 17 | 46.86 | | | 46.86 | PB | Nathan Wake | U20 | -6 | Ayo Falola | Herts Phoenix | Bressanone, ITA | 9 Jul 09 | |
| 17 | 46.86 | | | 46.68/46.5 | | Dale Garland | | 7 | | Channel Islands | Hendon | 8 Aug 09 | |
| 19 | 47.0 | | | 46.54 | | Jordan McGrath | U20 | -4 | Tony Hadley | Birchfield H | Loughborough | 17 May 09 | |
| 20 | 47.11 | | | 45.23 | | Luke Lennon-Ford | U23 | -3 | | Birchfield H | Bedford | 28 Jun 09 | |
| 21 | 47.13 | | | 46.51 | | Somto Eruchie | | 1 | Tony Hadley | Birchfield H | Newham | 22 Aug 09 | |
| 22 | 47.14 | | | 47.14 | PB | Aaron Trim | U23 | -3 | | Enfield & Haringey | Manchester | 4 Jul 09 | |
| 23 | 47.16 | i | | 47.16i | PB | Phil Taylor | | 2 | Callum Orr | Liverpool Pembroke Sefton | Birmingham | 21 Feb 09 | |
| 48.38 | | | | | | | | | | Bedford | 31 May 09 | |
| 24 | 47.18 | | | 46.75 | | Patrick Swan | U23 | -2 | Jared Deacon | Edinburgh AC | Bedford | 28 Jun 09 | |
| 24 | 47.18 | | | 46.58 | | Andre Fernandez | | 7 | | Newham & Essex Beagles | Hendon | 1 Aug 09 | |
| 26 | 47.23 | | | 47.23 | PB | James Hunter | U20 | -4 | James Hillier | Liverpool H | Birmingham | 11 Jul 09 | |
| 27 | 47.26 | | | 46.06 | | Jamie Bowie | U23 | -3 | Piotr Haczek | Inverness | Bedford | 27 Jun 09 | |
| 28 | 47.32 | i | | 46.36 | | Mark Brown | | 11 | | Newham & Essex Beagles | Sheffield | 15 Feb 09 | |
| 29 | 47.39 | | | 47.08 | | Vincent Oges | U20 | -4 | | Woodford Green Essex Ladies | Bedford | 24 May 09 | |
| 30 | 47.43 | | | 47.43 | PB | Jonathan Browne | | 4 | Clarence Callender | Kent | Bedford | 24 May 09 | |
| 31 | 47.44 | i | | 47.10i | | Daniel Cossins | | 3 | | Birchfield H | Birmingham | 21 Feb 09 | |
| 32 | 47.48 | | | 47.32 | | Steve Johnson | U23 | -1 | Ken Seddington | Windsor Slough Eton & Hounslow | Birmingham | 11 Jul 09 | |
| 33 | 47.56 | | | 47.41 | | Rhys Smith | U23 | -2 | Colin Bovell | Leeds City | Celle Ligure, ITA | 23 Jun 09 | |
| 34 | 47.57 | | | 46.03 | | Matt Elias | | 8 | | Cardiff | Cardiff | 10 Jun 09 | |
| 34 | 47.57 | | | 47.48 | | Daniel Brandwood | | 5 | John Brant | Sale Harriers Manchester | Sydney (B), AUS | 28 Nov 09 | |
| 36 | 47.6 | | | 47.84/47.6 | PB | Chris Tandi | U20 | -4 | | City of Portsmouth | Oxford | 1 Aug 09 | |
| 47.84 | | | | | | | | | | Portsmouth | 10 May 09 | |
| 37 | 47.61 | i | | 47.31 | | Andy Blow | | 2 | Bill Jewers | Basingstoke & Mid Hants | Birmingham | 31 Jan 09 | |
| 47.75 | | | | | | | | | | Walnut CA, USA | 17 Apr 09 | |
| 38 | 47.63 | i | | 47.18 | | John Kelley | | 3 | Mike Corden | City of Sheffield | Sheffield | 15 Feb 09 | |
| 47.65 | | | | | | | | | | Don Valley | 7 Jun 09 | |
| 39 | 47.64 | | | 47.52 | | Dwayne Lewis | U23 | -1 | Joe Caines | Birchfield H | Bedford | 24 May 09 | |
| 40 | 47.7 | | | 47.85/47.7 | PB | David Hughes | | 3 | Steve Hughes | Trafford | Loughborough | 10 Jun 09 | |
| 47.86 | | | | | | | | | | Birmingham | 11 Jul 09 | |
| 41 | 47.76 | | | 46.35 | | Richard Davenport | | 2 | Nick Dakin | Gloucester | Amsterdam, NED | 8 Aug 09 | |
| 42 | 47.8 | | | 45.99 | | Jack Green 🐊 | U20 | -5 | June Plews | Kent | Marsa, MLT | 18 Apr 09 | |
| 48.39 | | | | | | | | | | Abingdon | 6 Jun 09 | |
| 43 | 47.85 | i | | 46.45 | | Gareth Warburton | | 4 | Darrell Maynard | Cardiff | Vienna, AUT | 3 Feb 09 | |
| 48.70 | | | | | | | | | | Kingston | 22 Aug 09 | |
| 44 | 47.87 | | | 47.87 | PB | Sean Watson | U23 | -3 | Rodger Harkins | Shettleston | Dunfermline | 20 Jun 09 | |
| 45 | 47.92 | | | 45.84 | | Daniel Awde | U23 | -2 | Greg Richards | Woodford Green Essex Ladies | Desenzano Del Garda, ITA | 9 May 09 | |
| 46 | 47.94 | i | | 47.13 | | Mark Berridge | | 3 | Martin Tarsey | Basingstoke & Mid Hants | Birmingham | 22 Feb 09 | |
| 48.18 | | | | | | | | | | Portsmouth | 10 May 09 | |
| 48.8 | | | | | | | | | | Loughborough | 17 May 09 | |
| 47 | 47.95 | | | 46.52 | | Michael Warner | U20 | -4 | Grant Barker | Notts | Derby | 13 Sep 09 | |
| 48 | 47.96 | | | 47.49 | | Ian Garioch | U23 | -3 | Eddie McKenna | Moray | Edinburgh | 12 Jul 09 | |
| 49 | 47.99 | | | 46.98i | | Luke Smallwood | U23 | -2 | Paul Slythe | Medway & Maidstone | Bromley | 29 Jul 09 | |
| 49 | 47.99 | i | | 47.65 | | Toby Ulm | U23 | -3 | Howard Moscrop | Swindon | Annapolis MD, USA | 5 Dec 09 | |
| 48.36 | | | | | | | | | | Bromley | 4 Jul 09 | |
| 51 | 48.01 | | | 48.01 | PB | Ross McDonald | U20 | -4 | Tony Hadley | Birchfield H | Bedford | 27 Jun 09 | |
| 51 | 48.01 | | | 44.36 | | Iwan Thomas | V35 | 13 | | Newham & Essex Beagles | Hendon | 8 Aug 09 | |
| 51 | 48.01 | | | 48.01 | PB | Paul Goodall | | 1 | Callum Orr | City of Norwich | Derby | 22 Aug 09 | |
| 54 | 48.03 | | | 46.96 | | Greg Louden | U17 | -6 | Dave Finlayson | Lasswade | Derby | 13 Sep 09 | |
| 55 | 48.04 | | | 48.04 | PB | Lloyd Hanley-Byron | U23 | -1 | Nick Dakin | Shaftesbury Barnet | Hendon | 1 Aug 09 | |
| 56 | 48.06 | i | | 47.67 | | Glyn Hawkes | U23 | -2 | Steve Fudge | Haslemere Border | Birmingham | 31 Jan 09 | |
| 48.08 | | | | | | | | | | Birmingham | 11 Jul 09 | |
| 48.7 | | | | | | | | | | Loughborough | 17 May 09 | |
| 56 | 48.06 | | | 47.78 | | Jonathan Hornblow | U23 | -1 | Darrell Maynard | Derby | Derby | 22 Aug 09 | |
| 58 | 48.12 | | | 47.92 | | Marcus Hunt | U20 | -4 | Brian MacKenzie | Chelmsford | Bedford | 24 May 09 | |
| 59 | 48.13 | | | 48.13 | PB | Lawrence Croll Mensah | | 3 | Michael Bond | Herne Hill | Tooting Bec | 18 Jul 09 | |
| 60 | 48.15 | | | 47.00 | | Harry Doran | U20 | -4 | Raymond Twentyman | Liverpool Pembroke Sefton | Sportcity | 20 Jun 09 | |
| 60 | 48.15 | | | 48.15 | PB | Craig Stewart | | 2 | | Harrow | Birmingham | 11 Jul 09 | |
| 62 | 48.16 | i | | 47.80 | | David Martin | U23 | -2 | Nick Dakin | Victoria Park City of Glasgow | Glasgow | 1 Feb 09 | |
| 49.79 | | | | | | | | | | Abingdon | 19 Sep 09 | |
| 50.2 | | | | | | | | | | Wishaw | 2 Aug 09 | |
| 63 | 48.20 | | | 47.56i | | Lawrence Baird | | 10 | | Trafford | Don Valley | 7 Jun 09 | |
| 64 | 48.2 | | | 47.72 | | Hamim Lubega | | 1 | Chris Zah | Victoria Park & Tower Hamlets | Ilford | 2 May 09 | |
| 48.93 | | | | | | | | | | Hendon | 9 May 09 | |
| 64 | 48.2 | | | 48.21/48.2 | PB | Paul Bradshaw | U23 | -2 | Trevor Painter | Blackburn | Preston | 2 Aug 09 | |
| 48.21 | | | | | | | | | | Stretford | 21 Jul 09 | |
| 66 | 48.21 | | | 47.55 | | Matthew Quine | U23 | -3 | Mike Corden | City of Sheffield | Bedford | 24 May 09 | |
| 67 | 48.23 | i | | 47.06 | | Richard Hill | | 1 | Darrell Maynard | Notts | Sheffield | 14 Mar 09 | |
| 68 | 48.25 | | | 48.25 | PB | Sebastian Tully-Middleton | U20 | -4 | Andy Paul | Birchfield H | Birmingham | 26 Apr 09 | |
| 69 | 48.28 | | | 48.06 | | James Alaka | U23 | -3 | Clarence Callender | Blackheath & Bromley | Leeds | 1 Aug 09 | |
| 70 | 48.3 | | | 48.35/48.3 | PB | Andrew Kendall | U20 | -4 | Claire Tompsett | Hillingdon | Bromley | 26 Jul 09 | |
| 48.79 | | | | | | | | | | Bedford | 27 Jun 09 | |
| 71 | 48.34 | i | | 46.51i | | Steven Green | | 4 | Malcolm Arnold | Newham & Essex Beagles | Lee Valley | 11 Jan 09 | |
| 72 | 48.37 | | | 48.37 | PB | Donald MacLeod | U23 | -1 | Brian Whittle | Stornoway | Aland, FIN | 2 Jul 09 | |
| 73 | 48.4 | | | 47.82 | | Adam Daish | U23 | -1 | | Enfield & Haringey | Loughborough | 17 May 09 | |
| 48.65 | | | | | | | | | | Watford | 21 Jun 09 | |
| 74 | 48.42 | | | 46.82 | | Nathan Woodward | U23 | -3 | Nick Dakin | Tamworth | Antwerp, BEL | 29 Aug 09 | |
| 75 | 48.43 | | | 47.90 | | Tom Miller | U23 | -3 | Jared Deacon | Cardiff | St. Peter Port | 23 May 09 | |
| 76 | 48.44 | | | 47.17 | | Niall Flannery | U20 | -5 | Nick Dakin | Gateshead | Gateshead | 6 May 09 | |
| 77 | 48.45 | | | 48.45 | PB | James Christie | | 1 | | Thames Valley | Kingston | 18 Apr 09 | |
| 77 | 48.45 | | | 48.12 | | Bradley Yiend | | 7 | Tony Hadley | Birchfield H | Berne, SUI | 14 Jun 09 | |
| 77 | 48.45 | | | 47.24 | | Patrick North | U23 | -3 | Ayo Falola | Swindon | Watford | 20 Jun 09 | |
| 80 | 48.46 | i | | 47.25 | | Joe Thomas | U23 | -2 | Arwyn Davies | Cardiff | Cardiff | 10 Jan 09 | |
| 48.86 | | | | | | | | | | Cardiff | 9 May 09 | |
| 81 | 48.50 | | | 48.50 | PB | Francis Smith | | 6 | | Woodford Green Essex Ladies | Edinburgh | 19 Apr 09 | |
| 81 | 48.50 | | | 48.20 | | Andrew Wilkinson | | 8 | | Sale Harriers Manchester | Hendon | 1 Aug 09 | |
| 83 | 48.5 | | | 48.50 | | Shane Christie | | 1 | Ron Roddan | Thames Valley | Lee Valley | 27 Jun 09 | |
| 49.16 | | | | | | | | | | Watford | 20 Jun 09 | |
| 83 | 48.5 | | | 48.96/48.5 | PB | Daniel Haque | U23 | -2 | John Blackie | Blackheath & Bromley | Bromley | 29 Aug 09 | |
| 85 | 48.51 | | | 48.34 | | Louis Kwakye | U23 | -1 | Nick Dakin | Woodford Green Essex Ladies | Amsterdam, NED | 8 Aug 09 | |
| 86 | 48.52 | | | 48.52 | PB | Aaron McCammon | U23 | -1 | Stephen Ball | Kent | Watford | 20 Jun 09 | |
| 87 | 48.54 | | | 47.36 | | Ben Carne | | 1 | Bob Smith | Harrow | Leeds | 1 Aug 09 | |
| 88 | 48.55 | | | 48.04 | | Robert Lewis | | 9 | | Trafford | Hendon | 1 Aug 09 | |
| 89 | 48.56 | | | 46.02 | | Dan Putnam | U20 | -5 | John Blackie | Blackheath & Bromley | Bedford | 27 Jun 09 | |
| 90 | 48.57 | | | 47.95 | | Louis Evling-Jones | | 4 | | Belgrave | Gateshead | 1 Aug 09 | |
| 91 | 48.58 | | | 47.68 | | David Guest | U20 | -5 | Mike Guest | Bridgend | Stoke | 5 Sep 09 | |
| 92 | 48.61 | | | 48.46 | | Daniel Barry | U23 | -2 | Chris Ball | Trafford | Manchester | 4 Jul 09 | |
| 92 | 48.61 | | | 47.00 | | Ben Higgins | | 1 | Callum Orr | Newham & Essex Beagles | Hendon | 1 Aug 09 | |
| 94 | 48.62 | | | 48.00i | | Scott Hughson | U20 | -4 | | Edinburgh AC | Sportcity | 14 Jun 09 | |
| 94 | 48.62 | | | 46.88 | | David Riley | | 3 | Jared Deacon | Gateshead | Sportcity | 20 Jun 09 | |
| 94 | 48.62 | | | 47.72 | | Luke Edwards | U20 | -4 | | City of Sheffield | Newham | 22 Aug 09 | |
| 97 | 48.63 | | | 48.63/48.5 | PB | Darren Green | | 5 | Junior Field | Luton | Gateshead | 1 Aug 09 | |
| 98 | 48.66 | | | 48.06 | | Ed Aston | U23 | -2 | Michael Smith | Cambridge & Coleridge | Bedford | 2 May 09 | |
| 99 | 48.70 | | | 47.96 | | Graeme Oudney | | 2 | Liz McColgan | Belgrave | Wishaw | 10 May 09 | |
| UK 100 TARGET: 48.70 |
| 100 | 48.7 | | | 49.25/48.7 | PB | Paige Haines | U20 | -4 | | Newham & Essex Beagles | Newham | 16 May 09 | |
| 49.25 | | | | | | | | | | Chelmsford | 9 Aug 09 | |
| 100 | 48.7 | | | 48.23/48.2 | | Sam Ellis | | 5 | | City of Sheffield | Don Valley | 2 Aug 09 | |
| 49.61 | | | | | | | | | | Don Valley | 9 May 09 | |
| 102 | 48.73 | i | | 47.49 | | Adebowale Ademuyewo | | 4 | Colin Bovell | Sale Harriers Manchester | Sheffield | 14 Feb 09 | |
| 50.51 | | | | | | | | | | Newham | 22 Aug 09 | |
| 103 | 48.78 | | | 48.78 | PB | Tyrone Edgar | | 5 | Darrell Smith | Newham & Essex Beagles | Cerritos CA, USA | 19 Mar 09 | |
| 104 | 48.79 | | | 45.88 | | Will Oyowe | U23 | -1 | Simon Duberley | Medway & Maidstone | Abingdon | 6 Jun 09 | |
| 105 | 48.80 | | | 48.80 | PB | Joseph Maynard | | 2 | Darrell Maynard | Cardiff | St. Peter Port | 23 May 09 | |
| 105 | 48.80 | | | 48.23/48.0 | | James Baines | U20 | -4 | | Notts | Don Valley | 11 Jul 09 | |
| 107 | 48.8 | | | 49.87/48.8 | PB | Michael Cole | U23 | -3 | | North Devon | Mile End | 6 Jun 09 | |
| 50.26 | | | | | | | | | | Bedford | 2 May 09 | |
| 107 | 48.8 | | | 47.81 | | Brent Starkie | U23 | -1 | Brian Craig | Blackpool, Wyre & Fylde | Ellesmere Port | 5 Jul 09 | |
| 48.89 | | | | | | | | | | Sportcity | 20 Jun 09 | |
| 107 | 48.8 | | | 47.69 | | Andrew Osagie | U23 | -2 | Craig Winrow | Harlow AC | St. Ives | 1 Aug 09 | |
| 110 | 48.82 | | | 47.39 | | Louis Sellers | U23 | -1 | | Basingstoke & Mid Hants | Birmingham | 10 Jul 09 | |
| 111 | 48.83 | | | 47.11 | | Farren Morgan | U17 | -7 | Christopher Harris | Bexley | Bedford | 9 Aug 09 | |
| 112 | 48.84 | | | 48.84 | PB | James Whitehouse | U23 | -1 | Roger Walters | Birchfield H | Gateshead | 9 May 09 | |
| 112 | 48.84 | | | 47.96 | | Josh Street | U17 | -8 | O'Neil Bartley | South London | Eltham | 19 Aug 09 | |
| 112 | 48.84 | | | 48.43i | | Luke South | U17 | -7 | Mike Corden | City of Sheffield | Cardiff | 6 Sep 09 | |
| 115 | 48.86 | | | 46.74 | | Clovis Asong | U15 | -8 | Keith Hunter | Sale Harriers Manchester | Don Valley | 11 Jul 09 | |
| 115 | 48.86 | | | 47.52 | | Rick Beardsell | | 8 | Stephen Ball | Trafford | Birmingham | 18 Jul 09 | |
| 117 | 48.88 | | | 48.88 | PB | Ainsley Campbell | U17 | -6 | Ken Seddington | Windsor Slough Eton & Hounslow | Ashford | 24 May 09 | |
| 118 | 48.9 | | | 49.46/48.9 | PB | Gary Steventon | U20 | -5 | | Reading AC | Reading | 13 Jun 09 | |
| 49.46 | | | | | | | | | | Don Valley | 11 Jul 09 | |
| 118 | 48.9 | | | 46.48i | | Sebastian Rodger | U20 | -5 | Stephen King | Eastbourne | Crawley | 11 Jul 09 | |
| 49.08 | | | | | | | | | | Derby | 22 Aug 09 | |
| 118 | 48.9 | | | 49.98/48.9 | PB | Ruben Tabares | | 9 | | Birchfield H | Mansfield | 2 Aug 09 | |
| 121 | 48.93 | | | 48.30 | | Joshua Cayenne | U23 | -2 | | Spenborough | Bromley | 4 Jul 09 | |
| 121 | 48.93 | | | 48.22 | | Martin Lipton | U23 | -3 | | Kilbarchan | Edinburgh | 12 Jul 09 | |
| 121 | 48.93 | | | 47.92 | | Paul Bennett | U17 | -6 | David Thomas | Carmarthen | Bedford | 9 Aug 09 | |
| 121 | 48.93 | | | 48.93 | PB | Matthew Webster | U20 | -6 | | Shaftesbury Barnet | Derby | 13 Sep 09 | |
| 125 | 49.00 | | | 47.51 | | Peter Phillips | | 1 | Ivor Patrick Northey | Herne Hill | Kingston | 22 Aug 09 | |
| 125 | 49.00 | | | 47.57 | | Anthony Young | U17 | -6 | Paul Allan | Pitreavie | Grangemouth | 26 Aug 09 | |
| 127 | 49.0 | | | 48.48 | | Thomas Hinton | U20 | -5 | | Birchfield H | Birmingham | 13 Jun 09 | |
| 49.14 | | | | | | | | | | Derby | 13 Sep 09 | |
| 127 | 49.0 | | | 48.65 | | Junior George | U20 | -5 | John Henson | Holmfirth | Wigan | 25 Jul 09 | |
| 49.42 | | | | | | | | | | Don Valley | 9 May 09 | |
| 129 | 49.05 | i | | 49.05i/48.9 | PB | Damien Moss | | 5 | | Rugby & Northampton | Birmingham | 31 Jan 09 | |
| 49.8 | | | | | | | | | | Leicester | 9 May 09 | |
| 129 | 49.05 | | | 48.87 | | Jonathan Williams | | 2 | | Llanelli | Newport | 12 Jul 09 | |
| 131 | 49.06 | | | 45.47 | | Efekemo Okoro | U20 | -6 | Anthony Pitt | Birchfield H | Derby | 13 Sep 09 | |
| 132 | 49.08 | i | | 48.57 | | Sean Brindley | U23 | -2 | John Wood | City of Sheffield | Sheffield | 17 Jan 09 | |
| 49.46 | | | | | | | | | | Sportcity | 20 Jun 09 | |
| 49.8 | | | | | | | | | | Cleckheaton | 16 Aug 09 | |
| 132 | 49.08 | | | 49.08 | PB | John Simpson | U23 | -3 | | Enfield & Haringey | Woodford | 2 May 09 | |
| 132 | 49.08 | | | 48.43 | | Samuel Cordin | U23 | -3 | John Brant | Mansfield | Derby | 10 May 09 | |
| 135 | 49.09 | | | 49.09 | PB | Junior Ejehu | U20 | -5 | Ayo Falola | Woodford Green Essex Ladies | Claremont CA, USA | 4 Apr 09 | |
| 135 | 49.09 | | | 47.12 | | Christian Byron | U17 | -6 | Tony Hadley | Birchfield H | Birmingham | 23 May 09 | |
| 135 | 49.09 | | | 49.09 | PB | Nathan Felvus | U20 | -4 | | Cardiff | St. Peter Port | 23 May 09 | |
| 138 | 49.10 | i | | 46.94 | | Ryan Preddy | | 3 | | Gloucester | Birmingham | 8 Feb 09 | |
| 139 | 49.1 | | | 48.23 | | Gareth Dodd | | 1 | | | Yate | 18 Jul 09 | |
| 50.03 | | | | | | | | | | Leeds | 1 Aug 09 | |
| 140 | 49.11 | | | 48.01 | | John Lane | U23 | -3 | Toni Minichiello | City of Sheffield | Gold Coast, AUS | 31 Jan 09 | |
| 140 | 49.11 | | | 48.58 | | Richard Reeks | | 2 | Ian Grant | Bournemouth | Desenzano Del Garda, ITA | 9 May 09 | |
| 140 | 49.11 | | | 48.04 | | James Bowness | U20 | -5 | Tony Ward | Trafford | Stretford | 21 Jul 09 | |
| 143 | 49.12 | | | 47.74 | | Matthew Harrison | U23 | -3 | | Basildon | Chelmsford | 9 May 09 | |
| 143 | 49.12 | | | 48.53 | | Gareth Hopkins | U20 | -5 | Helen Patricia James | Cardiff | Swansea | 30 Aug 09 | |
| 145 | 49.14 | | | 48.92 | | Thomas Bensted | U17 | -7 | | Blackheath & Bromley | Don Valley | 11 Jul 09 | |
| 145 | 49.14 | | | 49.14 | PB | Oliver Heeks | U23 | -3 | Craig Winrow | Orion | Watford | 29 Jul 09 | |
| 145 | 49.14 | | | 49.14 | PB | James Buck | U17 | -6 | Karen Buck | City of York | Bedford | 8 Aug 09 | |
| 145 | 49.14 | | | 48.16 | | Zach King | U17 | -6 | | Notts | Cardiff | 6 Sep 09 | |
| 149 | 49.15 | | | 49.15 | PB | Sonny Flynn | U20 | -4 | | Harrow | Eton | 14 Jun 09 | |
| 150 | 49.16 | | | 47.40 | | Samuel Adeyemi | U20 | -4 | | Herne Hill | Bromley | 4 Jul 09 | |
| 151 | 49.18 | | | 49.18 | PB | James MacPhail | U20 | -6 | | Inverness | Inverness | 26 Apr 09 | |
| 152 | 49.20 | i | | 49.20i | PB | David Green | U23 | -2 | | Cornwall AC | Birmingham | 31 Jan 09 | |
| 50.5 | | | | | | | | | | Carn Brea | 2 Aug 09 | |
| 50.66 | | | | | | | | | | Exeter | 23 Aug 09 | |
| 152 | 49.20 | | | 49.20 | PB | Maurice Campbell | | 8 | | Kent | Birmingham | 18 Jul 09 | |
| 154 | 49.2 | | | 47.43 | | Lawrence Wooldridge | U23 | -3 | | Kent | Ashford | 9 May 09 | |
| 49.28 | | | | | | | | | | Watford | 20 Jun 09 | |
| 154 | 49.2 | | | 50.05/49.2 | PB | Ashley Hill | U20 | -5 | David Warner | Cheltenham | Cheltenham | 24 May 09 | |
| 50.86 | i | | | | | | | | | Birmingham | 14 Feb 09 | |
| 154 | 49.2 | | | 48.9 | | Steven Fennell | | 1 | | Tonbridge | Tonbridge | 1 Aug 09 | |
| 157 | 49.22 | | | 49.07 | | Andrew Smith | U23 | -2 | | Swansea | Bromley | 4 Jul 09 | |
| 157 | 49.22 | | | 47.03 | | Alex Boyce | U17 | -8 | Robert Roberts | Liverpool H | Don Valley | 11 Jul 09 | |
| 159 | 49.24 | i | | 49.24i | PB | Daniel Williams | | 5 | | Sale Harriers Manchester | Sheffield | 14 Mar 09 | |
| 49.25 | | | | | | | | | | Hendon | 1 Aug 09 | |
| 49.5 | | | | | | | | | | Wakefield | 28 Jun 09 | |
| 159 | 49.24 | | | 48.61 | | Patrick Palmer | U23 | -1 | Roger Walters | Birchfield H | Bedford | 27 Jun 09 | |
| 161 | 49.29 | | | 48.00 | | Guy Learmonth | U20 | -6 | George Gandy | Lasswade | Carmarthen | 1 Aug 09 | |
| 162 | 49.3 | | | 48.90 | | Daniel Cash | U23 | -2 | | Tamworth | Loughborough | 7 Jun 09 | |
| 50.02 | | | | | | | | | | Birmingham | 21 Jun 09 | |
| 162 | 49.3 | | | 49.3 | PB | David Forrester | U23 | -3 | | St. Helens Sutton | Ellesmere Port | 5 Jul 09 | |
| 162 | 49.3 | | | 49.49/49.3 | PB | Sam Thorpe | U20 | -4 | Ricky David Thorpe | Rotherham | Grantham | 5 Jul 09 | |
| 49.49 | | | | | | | | | | Stretford | 23 Jun 09 | |
| 162 | 49.3 | | | 49.49/49.3 | PB | Darryn Campbell | | 5 | Janet Smith | Team Southampton | Yate | 18 Jul 09 | |
| 49.49 | | | | | | | | | | Watford | 20 Jun 09 | |
| 166 | 49.31 | | | 46.49 | | Edmond Amaning | U17 | -7 | Michael Comissiong | Thames Valley | Bromley | 4 Jul 09 | |
| 166 | 49.31 | | | 49.26 | | Shaka Palmer | | 1 | Paul Pinnington | Enfield & Haringey | Hendon | 8 Aug 09 | |
| 168 | 49.32 | | | 48.08 | | Jonathan Elderfield | | 1 | | Basingstoke & Mid Hants | Portsmouth | 10 May 09 | |
| 168 | 49.32 | | | 48.66 | | Lloyd King | U20 | -5 | Ron Roddan | Thames Valley | Bedford | 27 Jun 09 | |
| 170 | 49.33 | | | 48.39 | | Darrellon Holding | U17 | -7 | Tim Needham | Nene Valley | Don Valley | 11 Jul 09 | |
| 171 | 49.36 | | | 47.88 | | Paul Judson | | 1 | Jared Deacon | Notts | Birmingham | 21 Jun 09 | |
| 172 | 49.37 | | | 48.18 | | Isaac Ogunlade | U20 | -5 | | | Carrolton TX, USA | 20 Jun 09 | |
| 173 | 49.38 | | | 49.17 | | Cameron Irwin | U17 | -6 | Stephen Garnham | Colchester H | Don Valley | 11 Jul 09 | |
| 174 | 49.39 | i | | 48.60 | | Stewart Marshall | | 7 | | Coventry | Birmingham | 8 Feb 09 | |
| 49.5 | | | | | | | | | | Coventry | 22 Aug 09 | |
| 49.82 | | | | | | | | | | Barking | 1 Aug 09 | |
| 175 | 49.40 | | | 49.40 | PB | Marcus Nixey | U17 | -7 | Christopher Bedford | Wakefield | Don Valley | 9 May 09 | |
| 175 | 49.40 | | | 48.45 | | Shem Nelson | | 1 | Joe Caines | Birchfield H | Bedford | 24 May 09 | |
| 175 | 49.40 | | | 48.36/48.3 | | Danny Higham | U20 | -4 | | Liverpool Pembroke Sefton | Sportcity | 20 Jun 09 | |
| 175 | 49.40 | | | 49.40 | PB | Andrew Lewis | U20 | -5 | | Havering | Exeter | 4 Jul 09 | |
| 179 | 49.4 | | | 49.86/49.4 | PB | Steve Gregory | U23 | -2 | | Lincoln Wellington | Grantham | 9 May 09 | |
| 49.86 | | | | | | | | | | Bedford | 24 May 09 | |
| 179 | 49.4 | | | 48.52 | | David Eames | U20 | -5 | Callum Orr | Newbury | Reading | 13 Jun 09 | |
| 49.90 | | | | | | | | | | Watford | 20 Jun 09 | |
| 179 | 49.4 | | | 49.43/49.4 | PB | Christopher Wright | U23 | -1 | | City of Sheffield | Hull | 25 Jul 09 | |
| 50.33 | | | | | | | | | | Hendon | 25 Apr 09 | |
| 179 | 49.4 | | | 49.4 | PB | Michael Di Laura | U20 | -4 | | Worthing | Bracknell | 1 Aug 09 | |
| 183 | 49.42 | | | 49.42 | PB | Gary Coleman | U20 | -5 | Graham Howell | Yate | Birmingham | 21 Jun 09 | |
| 184 | 49.43 | | | 49.43 | PB | Richard Rubenis | V35 | 14 | Roger Walters | Telford AC | Lahti, FIN | 7 Aug 09 | |
| 185 | 49.45 | | | 48.02/48.0 | | Stewart Challis | U20 | -5 | Neil Dodson | Windsor Slough Eton & Hounslow | Eton | 14 Jun 09 | |
| 186 | 49.46 | | | 48.33 | | Austin Joseph | U17 | -6 | Gladys Bird | Woodford Green Essex Ladies | Ashford | 24 May 09 | |
| 187 | 49.49 | | | 49.49/49.1 | PB | Peter Morgan | U23 | -3 | | Warrington AC | Bedford | 31 May 09 | |
| 187 | 49.49 | | | 48.55 | | Martin Cook | | 1 | Mike Corden | Mansfield | Abingdon | 19 Sep 09 | |
| 189 | 49.5 | | | 50.15/49.5 | PB | Sam Lowrey | U20 | -6 | | Leeds City | Wakefield | 28 Jun 09 | |
| 50.15 | | | | | | | | | | Bromley | 4 Jul 09 | |
| 189 | 49.5 | | | 49.56/49.5 | PB | Symon Woan | | 6 | Peter Dickinson | Preston | Preston | 2 Aug 09 | |
| 49.56 | | | | | | | | | | Birmingham | 19 Jul 09 | |
| 191 | 49.51 | | | 49.51 | PB | Simon Tinsley | U20 | -5 | | Tonbridge | Lee Valley | 4 Apr 09 | |
| 192 | 49.53 | | | 47.94 | | Gavin Eastman | | 7 | Christine Harrison-Bloomfield | Enfield & Haringey | Hendon | 9 May 09 | |
| 193 | 49.55 | | | 49.55 | PB | Andre Williams | | 1 | Ron Roddan | Thames Valley | Hendon | 25 Apr 09 | |
| 193 | 49.55 | | | 48.31 | | Peter Moreno | U20 | -4 | | Hastings AC | Bedford | 19 Sep 09 | |
| 195 | 49.56 | | | 49.56 | PB | David Feeney | U23 | -1 | Emily Parker | Amber Valley & Erewash | Stoke | 13 Jun 09 | |
| 195 | 49.56 | | | 48.75 | | Lemar Charles | U20 | -4 | | Blackheath & Bromley | Derby | 13 Sep 09 | |
| 197 | 49.57 | | | 49.44 | | Tom O'Brien | U23 | -1 | | Sale Harriers Manchester | Stretford | 7 Jul 09 | |
| 197 | 49.57 | | | 49.57/49.0 | PB | Jack Hallas | U20 | -5 | Aaron Thomas | Wakefield | Stretford | 1 Sep 09 | |
| 199 | 49.59 | | | 49.49 | | Matthew Schweiger | U23 | -1 | | Unattached | Lausanne, SUI | 7 Jul 09 | |
| 199 | 49.59 | | | 49.59 | PB | Abdillah Nassir | U20 | -4 | | Charnwood | Birmingham | 18 Jul 09 | |
| 201 | 49.60 | | | 49.26i | | Paul Wright | | 2 | Richard Massey | Mansfield | Derby | 10 May 09 | |
| 202 | 49.6 | | | 48.67 | | Adam McBraida | U17 | -6 | Nicholas Brown | Yate | Exeter | 27 Jun 09 | |
| 49.75 | | | | | | | | | | Bedford | 19 Sep 09 | |
| 202 | 49.6 | | | 48.54/48.4 | | Martin Bradbury | | 5 | | City of Sheffield | Don Valley | 2 Aug 09 | |
| 51.23 | | | | | | | | | | Stretford | 12 Sep 09 | |
| 202 | 49.6 | | | 49.79/49.6 | PB | Daniel Kevan | | 2 | | Sale Harriers Manchester | Preston | 2 Aug 09 | |
| 49.79 | | | | | | | | | | Stretford | 26 May 09 | |
| 202 | 49.6 | | | 50.16/49.6 | PB | Steven McNamara | | 6 | | Spenborough | Cleckheaton | 6 Sep 09 | |
| 50.16 | | | | | | | | | | Gateshead | 22 Aug 09 | |
| 206 | 49.61 | | | 49.61 | PB | Oliver Robinson | U23 | -1 | | Bingley | Stretford | 21 Jul 09 | |
| 207 | 49.62 | | | 49.34 | | Kieran Millar | | 2 | | Cambridge Uni | Philadephia PA, USA | 18 Apr 09 | |
| 208 | 49.63 | | | 49.63 | PB | Ed Jackson | | 5 | Craig Winrow | Sale Harriers Manchester | Hendon | 9 May 09 | |
| 209 | 49.64 | | | 49.64 | PB | Andrew Brown | | 10 | | Woodford Green Essex Ladies | Woodford | 2 May 09 | |
| 210 | 49.65 | | | 49.49 | | Joseph Hutchinson | U17 | -6 | | Team Bath | Birmingham | 23 May 09 | |
| 210 | 49.65 | | | 49.65 | PB | Matt Parsley | U20 | -4 | Martyn Jones | Exeter | Exeter | 4 Jul 09 | |
| 212 | 49.70 | i | | 47.22 | | Ryan Thomas | U23 | -1 | | Belgrave | Lee Valley | 11 Jan 09 | |
| 212 | 49.70 | i | | 49.70i/48.9 | PB | Dean Goodman | U23 | -2 | | Harrow | Sheffield | 18 Feb 09 | |
| 212 | 49.70 | | | 49.40 | | Stuart Ross | U20 | -6 | William Parker | Victoria Park City of Glasgow | Grangemouth | 12 Jun 09 | |
| 215 | 49.7 | | | 49.69/49.6 | | Andrew Dean-Young | U23 | -1 | Cy Knibb | Bristol & West | Cheltenham | 25 May 09 | |
| 49.79 | i | | | | | | | | | Birmingham | 8 Feb 09 | |
| 50.15 | | | | | | | | | | Yate | 9 May 09 | |
| 215 | 49.7 | | | 49.16 | | Tom Grantham | | 4 | Mike Corden | City of Sheffield | Grantham | 5 Jul 09 | |
| 50.30 | i | | | | | | | | | Birmingham | 31 Jan 09 | |
| 50.76 | | | | | | | | | | Stretford | 21 Jul 09 | |
| 217 | 49.71 | | | 46.64 | | Alloy Wilson | | 7 | Chris Zah | Blackheath & Bromley | Kingston | 22 Aug 09 | |
| 218 | 49.74 | i | | 46.74i | | James Forman | U20 | -5 | Andy Forman | Isle of Wight | Lee Valley | 13 Dec 09 | |
| 219 | 49.76 | | | 49.76/49.7 | PB | Sam Evans | U20 | -4 | Keith Holt | Cannock & Stafford | Birmingham | 26 Apr 09 | |
| 219 | 49.76 | | | 48.10 | | Ashley Bryant | U20 | -5 | Ian Grant | Windsor Slough Eton & Hounslow | Stoke | 13 Jun 09 | |
| 221 | 49.77 | | | 47.91 | | Matt Sinclair | | 1 | | Crawley | Bedford | 24 May 09 | |
| 222 | 49.78 | | | 48.22 | | Bomene Barikor | | 5 | Chris Zah | Blackheath & Bromley | Hendon | 25 Apr 09 | |
| 223 | 49.79 | | | 49.26 | | Stefan Richards | U17 | -7 | Marina Armstrong | Epsom & Ewell | Bedford | 9 Aug 09 | |
| 224 | 49.80 | | | 49.80/49.7 | PB | Robbie Schofield | U20 | -4 | Don Lennon | Newham & Essex Beagles | Stretford | 4 Aug 09 | |
| 224 | 49.80 | | | 49.80/49.6 | PB | Dwayne Dowding | | 2 | Lorna Boothe | Hercules Wimbledon | Chelmsford | 9 Aug 09 | |
| 226 | 49.8 | | | 48.88 | | David Scholey | U23 | -1 | | Rotherham | Grantham | 5 Jul 09 | |
| 50.92 | | | | | | | | | | Don Valley | 9 May 09 | |
| 226 | 49.8 | | | 49.14 | | Ted Romney | U23 | -3 | Brian Craig | Blackpool, Wyre & Fylde | Wigan | 25 Jul 09 | |
| 50.00 | | | | | | | | | | Stretford | 18 Aug 09 | |
| 226 | 49.8 | | | 49.81/49.8 | PB | Jordan Aromasodu | U20 | -5 | Chris Zah | Victoria Park & Tower Hamlets | Bromley | 26 Jul 09 | |
| 49.95 | | | | | | | | | | Woodford | 18 Apr 09 | |
| 226 | 49.8 | | | 50.36/49.8 | PB | Cynan Evans | U20 | -5 | | Wrexham | Hyndburn | 2 Aug 09 | |
| 50.36 | | | | | | | | | | Wrexham | 8 Aug 09 | |
| 230 | 49.82 | | | 48.91 | | Josh Oguntayo | U17 | -6 | Vicente Modahl | Sale Harriers Manchester | Stretford | 7 Jul 09 | |
| 231 | 49.85 | | | 48.77 | | Guy Stroud | U23 | -2 | Greg Richards | Harrow | Stoke | 13 Jun 09 | |
| 232 | 49.86 | | | 48.47 | | Joshua Allan | U20 | -6 | Stephen Ball | Bingley | Wakefield | 13 Jun 09 | |
| 232 | 49.86 | | | 49.68 | | Philip Berners | U20 | -5 | | Charnwood | Birmingham | 21 Jun 09 | |
| 234 | 49.9 | | | 47.83 | | Sam Peters | U20 | -4 | Paul Batten | Erme Valley | Exeter | 11 Apr 09 | |
| 50.27 | | | | | | | | | | Barking | 1 Aug 09 | |
| 234 | 49.9 | | | 49.82i/49.4 | | James Moorcroft | U23 | -3 | Mark Shepherd | Team Kennet | Andover | 2 May 09 | |
| 49.93 | i | | | | | | | | | Birmingham | 22 Feb 09 | |
| 50.59 | | | | | | | | | | Bedford | 27 Jun 09 | |
| 234 | 49.9 | | | 49.58 | | Matthew Leadbitter | U23 | -2 | | Huntingdonshire | Newham | 16 May 09 | |
| 50.15 | | | | | | | | | | Cambridge | 9 May 09 | |
| 234 | 49.9 | | | 50.01/49.9 | PB | Adam Sansom | U20 | -6 | Ted Grey | Mansfield | Derby | 24 May 09 | |
| 50.01 | | | | | | | | | | Birmingham | 31 Aug 09 | |
| 234 | 49.9 | | | 49.96/49.9 | PB | Thomas Atkinson | U20 | -6 | Norman Poole | Wakefield | Middlesbrough | 2 Aug 09 | |
| 239 | 49.91 | | | 49.91 | PB | Patrick Bogues | U20 | -4 | | Omagh | Yeovil | 9 May 09 | |
| 239 | 49.91 | | | 48.42 | | Omari Markland-Montgomery | U17 | -7 | | Cambridge H | Don Valley | 11 Jul 09 | |
| 241 | 49.93 | | | 49.93 | PB | Billy Crowther | | 1 | | Sheffield Hallam Uni | Bedford | 2 May 09 | |
| 241 | 49.93 | | | 49.93 | PB | Andrew Sturrock | | 2 | | Gateshead | Hexham | 18 Jul 09 | |
| 243 | 49.94 | | | 48.32 | | Tom Moakes | U20 | -4 | Steve Fudge | Notts | Derby | 10 May 09 | |
| 243 | 49.94 | | | 49.94 | PB | Bernard Ward | V35 | 13 | Stephen Ball | Trafford | Lahti, FIN | 7 Aug 09 | |
| 245 | 49.96 | i | | 49.96i | PB | David Telfer-James | U23 | -2 | | Enfield & Haringey | Sheffield | 14 Mar 09 | |
| 246 | 49.97 | | | 49.66/49.5 | | Andrew Watson | | 4 | | Woking | Woodford | 2 May 09 | |
| 246 | 49.97 | | | 49.97/49.9 | PB | Benjamin Brand | U23 | -3 | | Manx | Aland, FIN | 2 Jul 09 | |
| 248 | 49.98 | | | 47.11 | | Ian Lowthian | | 7 | | Sale Harriers Manchester | Sportcity | 2 May 09 | |
| 248 | 49.98 | | | 49.54/49.4 | | Ed Harrison | | 1 | June Plews | Blackheath & Bromley | Bromley | 4 Jul 09 | |
| 250 | 49.99 | | | 45.09 | | Jarryd Dunn | U20 | -6 | Keith Holt | Birchfield H | Birmingham (Un) | 24 Jun 09 | |
| 250 | 49.99 | | | 48.47 | | Matt Hamilton | | 3 | David Rice | Herts Phoenix | Ipswich | 23 Aug 09 | |
| 252 | 50.00 | | | 49.21 | | Ben Hazell | | 3 | Bill Jewers | Basingstoke & Mid Hants | Zaragoza, ESP | 27 Jun 09 | |
| 253 | 50.0 | | | 49.12i | | Andrew Howell | U23 | -2 | | Harrow | Croydon | 16 May 09 | |
| 253 | 50.0 | | | 50.14/50.0 | PB | Ben Parnell | U20 | -4 | | Team Southampton | Brighton | 24 May 09 | |
| 50.14 | | | | | | | | | | Portsmouth | 10 May 09 | |
| 253 | 50.0 | | | 51.88/50.0 | PB | Luke Wale | U23 | -1 | Phillip Brickley | Reading AC | Bracknell | 1 Aug 09 | |
| 253 | 50.0 | | | 46.79 | | Brett Rund | | 10 | | Edinburgh AC | Coventry | 22 Aug 09 | |
| 253 | 50.0 | | | 51.48/50.0 | PB | Stephen Sumner | U23 | -2 | Ann Pickering | Hyndburn | Blackpool | 27 Sep 09 | |
| 258 | 50.02 | i | | 48.80 | | Simon Merrill | U23 | -3 | Colin Bovell | Team Bath | Birmingham | 8 Feb 09 | |
| 259 | 50.05 | | | 50.05 | PB | Chris Kays | U20 | -5 | Norman Poole | East Cheshire | Stretford | 23 Jun 09 | |
| 260 | 50.06 | | | 49.94 | | Rikkie Letch | U17 | -6 | Conrad Milton | Windsor Slough Eton & Hounslow | Woodford | 19 Jul 09 | |
| 261 | 50.07 | i | | 49.53 | | Mark Linskill | | 6 | | North Devon | Birmingham | 31 Jan 09 | |
| 50.1 | | | | | | | | | | Exeter | 11 Apr 09 | |
| 50.33 | | | | | | | | | | Street | 24 May 09 | |
| 262 | 50.08 | i | | 50.08i | PB | Philip Doorgachurn | | 1 | Tom Crick | Cardiff | Birmingham | 22 Feb 09 | |
| 50.96 | | | | | | | | | | Birmingham | 19 Jul 09 | |
| 262 | 50.08 | | | 49.02 | | Ricardo Beckford | U23 | -1 | Greg Richards | London Heathside | Stoke | 13 Jun 09 | |
| 262 | 50.08 | | | 49.41i | | Tim Sayers | U23 | -3 | | Yeovil | Exeter | 4 Jul 09 | |
| 262 | 50.08 | | | 50.08 | PB | Bruce Gibb | | 6 | | Shaftesbury Barnet | Newham | 22 Aug 09 | |
| 266 | 50.09 | i | | 48.71 | | Alex Brown | U20 | -4 | | Woodford Green Essex Ladies | Lee Valley | 15 Mar 09 | |
| 50.25 | | | | | | | | | | Chelmsford | 9 May 09 | |
| 267 | 50.10 | | | 48.44 | | Ben Green | | 1 | Chris Parr | Warrington AC | Stretford | 23 Jun 09 | |
| 267 | 50.10 | | | 48.82 | | James Shane | U23 | -3 | Martin Brown | Newham & Essex Beagles | Manchester | 4 Jul 09 | |
| 267 | 50.10 | | | 50.01 | | Joel Clutterbuck | U17 | -6 | | Stroud | Cardiff | 6 Sep 09 | |
| 267 | 50.10 | | | 50.10 | PB | Tunde Balogun | | 1 | | Victoria Park & Tower Hamlets | Abingdon | 19 Sep 09 | |
| 271 | 50.1 | | | 48.67 | | Ross Allen | U20 | -5 | Darrell Maynard | Rugby & Northampton | Corby | 26 Apr 09 | |
| 50.49 | | | | | | | | | | Birmingham | 19 Jul 09 | |
| 271 | 50.1 | | | 48.62 | | Mark Draper | U23 | -2 | | Liverpool H | Bebington | 9 May 09 | |
| 50.54 | | | | | | | | | | Stretford | 9 Jun 09 | |
| 271 | 50.1 | | | 50.67/50.1 | PB | Nick Phelps | U20 | -4 | Jean Simmons | Middlesbrough (Mandale) | Middlesbrough | 6 Jun 09 | |
| 50.99 | i | | | | | | | | | Cardiff | 28 Feb 09 | |
| 51.20 | | | | | | | | | | Gateshead | 9 May 09 | |
| 271 | 50.1 | | | 50.30/49.8 | | Carl McEwan | | 5 | Ivor Adams | Newport H | Yate | 18 Jul 09 | |
| 50.92 | | | | | | | | | | Cardiff | 9 May 09 | |
| 271 | 50.1 | | | 50.1 | PB | Rashid Kakoza | U20 | -5 | Julian Golding | Newham & Essex Beagles | Eltham | 22 Jul 09 | |
| 271 | 50.1 | | | 48.90 | | Michael Baker | U20 | -4 | Nick Dakin | Medway & Maidstone | Tonbridge | 26 Jul 09 | |
| 50.29 | | | | | | | | | | Chelmsford | 9 Aug 09 | |
| 271 | 50.1 | | | 49.99 | | Aaron Pitt | U15 | -9 | David Pring | City of Norwich | Bury St. Edmunds | 20 Sep 09 | |
| 278 | 50.11 | | | 50.11 | PB | Sean Hood | U20 | -4 | Keith Ridley | Edinburgh AC | Edinburgh | 19 Apr 09 | |
| 278 | 50.11 | | | 49.22 | | Martin Brockman | U23 | -1 | Chris Bowman | Medway & Maidstone | Stoke | 13 Jun 09 | |
| 278 | 50.11 | | | 46.72 | | Allan Stuart T20/F20 | | 6 | | Border | Liberec, CZE | 9 Jul 09 | |
| 278 | 50.11 | | | 49.86 | | Hywel Robinson | U20 | -4 | Roger Walters | Channel Islands | Barking | 1 Aug 09 | |
| 282 | 50.12 | | | 47.27 | | Scott Caine | | 2 | | Trafford | Tidworth | 3 Jun 09 | |
| 282 | 50.12 | | | 50.12 | PB | Phinehas Stewart | U20 | -4 | | Birchfield H | Birmingham | 21 Jun 09 | |
| 284 | 50.13 | | | 50.13 | PB | Mark Ward | V40 | 19 | | Rotherham | Lahti, FIN | 7 Aug 09 | |
| 285 | 50.15 | i | | 50.15i | PB | Scott Davidson | U23 | -1 | | Whitemoss | Glasgow | 17 Jan 09 | |
| 50.68 | | | | | | | | | | Edinburgh | 19 Apr 09 | |
| 285 | 50.15 | | | 49.14 | | Kevin Sempers | | 2 | Ian Grant | Trafford | Zaragoza, ESP | 27 Jun 09 | |
| 285 | 50.15 | | | 48.72 | | Adam Thomson | U17 | -7 | Raymond Twentyman | Liverpool Pembroke Sefton | Bedford | 8 Aug 09 | |
| 288 | 50.16 | | | 50.16 | PB | Eugene Ayanful | U20 | -4 | Christine Harrison-Bloomfield | Woodford Green Essex Ladies | Chelmsford | 9 May 09 | |
| 289 | 50.17 | i | | 50.17i | PB | Lee Groenewegen | | 7 | | Cheltenham | Birmingham | 22 Feb 09 | |
| 290 | 50.19 | | | 49.22i/49.2 | | Brendan Murphy | | 1 | | Liverpool H | Abingdon | 6 Jun 09 | |
| 290 | 50.19 | | | 49.75 | | Christian Roberts | U20 | -4 | Derek Redmond | Huntingdonshire | Watford | 29 Jul 09 | |
| 292 | 50.20 | | | 48.66 | | Omari Carr-Miller | U15 | -8 | Mike Fleet | Croydon | Don Valley | 11 Jul 09 | |
| 293 | 50.2 | | | 49.69/49.2 | | Jack Imray | U20 | -5 | | Tipton | Tipton | 26 Apr 09 | |
| 51.14 | | | | | | | | | | Birmingham | 19 Jul 09 | |
| 293 | 50.2 | | | 49.08 | | Josh Eades | U17 | -7 | Colin Bovell | Marlborough Athletics | Cardiff | 3 May 09 | |
| 50.72 | | | | | | | | | | Ashford | 23 May 09 | |
| 293 | 50.2 | | | 49.53i/48.7 | | Liam Clowes | U17 | -6 | Steven Walker | Crewe & Nantwich | Warrington | 9 May 09 | |
| 293 | 50.2 | | | 49.76/49.2 | | Zac Randall | U20 | -6 | | Wycombe | Peterborough | 6 Jun 09 | |
| 293 | 50.2 | | | 49.81/49.8 | | Aaron Dombey | U23 | -2 | | Watford | Hemel Hempstead | 27 Jun 09 | |
| 50.81 | i | | | | | | | | | Birmingham | 31 Jan 09 | |
| 293 | 50.2 | | | 49.94i | | Darren Lewis | | 1 | Joe Caines | Wolverhampton & Bilston | Birmingham (Un) | 2 Aug 09 | |
| 50.48 | i | | | | | | | | | Birmingham | 8 Feb 09 | |
| 299 | 50.22 | | | 50.05/49.9 | | James Stringer | U20 | -4 | | Vale Royal | Sportcity | 20 Jun 09 | |
| 299 | 50.22 | | | 50.22/50.0 | PB | Cameron Webb | U20 | -5 | Paul Keeble | Stevenage & North Herts | Cambridge | 5 Jul 09 | |
| 301 | 50.23 | | | 49.14 | | James Wright | | 5 | Brian Hopkins | Woodford Green Essex Ladies | Chelmsford | 9 May 09 | |
| 301 | 50.23 | | | 50.23 | PB | Adam Chalk | U17 | -7 | Alan Champion | Dartford H | Kingston | 27 Jun 09 | |
| 301 | 50.23 | | | 48.58 | | Richard Kilty | U23 | -3 | | Gateshead | Gateshead | 12 Aug 09 | |
| 304 | 50.25 | i | | 49.84 | | John Merrett | V35 | 14 | | Cheltenham | Birmingham | 8 Feb 09 | |
| 50.7 | | | | | | | | | | Cheltenham | 25 May 09 | |
| 51.07 | | | | | | | | | | Cardiff | 13 Jun 09 | |
| 304 | 50.25 | | | 49.79 | | Richard Curl | U20 | -5 | Martyn Jones | Solihull & Small Heath | Birmingham (Un) | 24 Jun 09 | |
| 304 | 50.25 | | | 50.18/49.9i | | Gregor Innes | U20 | -4 | Sheila Atkinson | Victoria Park City of Glasgow | Edinburgh | 12 Jul 09 | |
| 307 | 50.27 | i | | 50.27i | PB | Nico Constanti | U20 | -4 | | Gloucester | Cardiff | 7 Feb 09 | |
| 50.8 | | | | | | | | | | Kettering | 2 Aug 09 | |
| 50.93 | | | | | | | | | | Exeter | 23 Aug 09 | |
| 308 | 50.28 | | | 50.28 | PB | Ben Caird | | 3 | | Highgate | Lee Valley | 23 May 09 | |
| 309 | 50.29 | | | 48.95 | | Scott Tamblin | | 8 | | City of Portsmouth | Perry Lakes, AUS | 11 Jan 09 | |
| 309 | 50.29 | | | 50.13 | | Delroy Mitchell | | 9 | Ron Roddan | Thames Valley | Lee Valley | 23 May 09 | |
| 311 | 50.30 | | | 50.03/50.0 | | David Patey | U17 | -7 | | Horsham Blue Star | Bedford | 8 Aug 09 | |
| 312 | 50.3 | | | 50.65i/50.3 | PB | Simeon Atkins | U23 | -2 | | Yeovil | Yeovil | 19 Apr 09 | |
| 50.65 | i | | | | | | | | | Sheffield | 14 Mar 09 | |
| 312 | 50.3 | | | 50.33/50.3 | PB | Michael Frankland | U17 | -6 | John Anderson | Peterborough | Peterborough | 26 Apr 09 | |
| 50.33 | | | | | | | | | | Bedford | 8 Aug 09 | |
| 312 | 50.3 | | | 47.54 | | Neil Burnside | | 3 | Rodger Harkins | Shaftesbury Barnet | Loughborough | 17 May 09 | |
| 312 | 50.3 | | | 49.31/48.9 | | Andrew Faulkner | | 1 | | Yeovil | Southampton | 15 Jul 09 | |
| 312 | 50.3 | | | 50.57/50.3 | PB | Alexander Blair | U20 | -4 | | Blackheath & Bromley | Bromley | 26 Jul 09 | |
| 50.57 | | | | | | | | | | Derby | 13 Sep 09 | |
| 312 | 50.3 | | | 50.42/50.1 | | James Phillips | U23 | -2 | | Ashford AC | Bracknell | 1 Aug 09 | |
| 312 | 50.3 | | | 50.38/50.0 | | Andrew de-Camps | U23 | -1 | Paul de-Camps | Gloucester | Yate | 9 Aug 09 | |
| 50.96 | | | | | | | | | | Exeter | 23 Aug 09 | |
| 319 | 50.31 | | | 48.92 | | John Houston | U20 | -4 | Phil Snoddy | Ballymena & Antrim | Antrim | 13 Jun 09 | |
| 320 | 50.33 | | | 50.33/49.8 | PB | Chris Bryant | | 3 | | Sale Harriers Manchester | Sportcity | 20 Jun 09 | |
| 320 | 50.33 | | | 50.31/50.3 | | Martin Ferguson | U23 | -1 | | Gateshead | Gateshead | 12 Aug 09 | |
| 322 | 50.34 | | | 50.34 | PB | Matt Field | U23 | -2 | Marina Armstrong | Kingston & Poly | Lee Valley | 4 Apr 09 | |
| 322 | 50.34 | | | 48.34 | | Wayne Ashall | U20 | -4 | Raymond Twentyman | Liverpool Pembroke Sefton | Sportcity | 20 Jun 09 | |
| 322 | 50.34 | | | 46.88i | | David Lagerberg | U17 | -7 | | Mansfield | Don Valley | 10 Jul 09 | |
| 325 | 50.35 | | | 49.51/49.1 | | Joe Astley | U20 | -4 | | Poole Runners | Exeter | 23 Aug 09 | |
| 326 | 50.37 | i | | 47.96i | | Iain Bray | U23 | -2 | Darrell Maynard | | Cardiff | 1 Mar 09 | |
| 50.40 | | | | | | | | | | Bedford | 2 May 09 | |
| 50.4 | | | | | | | | | | Cheltenham | 25 May 09 | |
| 326 | 50.37 | | | 50.21 | | Rahimullah Wahedi | U20 | -4 | | Queens Park | Parliament Hill | 25 Jul 09 | |
| 328 | 50.39 | | | 48.55 | | Rory Graham-Watson | U20 | -4 | Rodger Hughes | Windsor Slough Eton & Hounslow | Derby | 22 Aug 09 | |
| 329 | 50.40 | i | | 48.10 | | Alan Low | | 4 | | Giffnock North | Glasgow | 1 Feb 09 | |
| 50.68 | | | | | | | | | | Wishaw | 10 May 09 | |
| 329 | 50.40 | | | 50.40/49.8 | PB | Adam Smith | U20 | -6 | James Bennett | Marshall Milton Keynes | Watford | 29 Jul 09 | |
| 329 | 50.40 | i | | 49.58 | | Richard Fox | U23 | -2 | | Basingstoke & Mid Hants | Lee Valley | 13 Dec 09 | |
| 51.31 | | | | | | | | | | Street | 25 Apr 09 | |
| 332 | 50.4 | | | 50.99/50.4 | PB | Adam Harwood | U17 | -6 | James Coney | Andover | Portsmouth (RN) | 6 Jun 09 | |
| 50.99 | | | | | | | | | | Portsmouth | 10 May 09 | |
| 332 | 50.4 | | | 49.70 | | Joe Mukuna | U17 | -6 | Vicente Modahl | Sale Harriers Manchester | Leeds | 21 Jun 09 | |
| 50.59 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 332 | 50.4 | | | 49.01 | | Steven Garrett | U23 | -2 | Mike Corden | City of Sheffield | Don Valley | 23 Jun 09 | |
| 332 | 50.4 | | | 50.41/50.0 | | Jamie Downes | U23 | -1 | | Rugby & Northampton | Tamworth | 18 Jul 09 | |
| 50.41 | | | | | | | | | | Hendon | 8 Aug 09 | |
| 332 | 50.4 | | | 50.16 | | Errol Houston | U20 | -5 | | Enfield & Haringey | Bromley | 26 Jul 09 | |
| 50.95 | | | | | | | | | | Eton | 14 Jun 09 | |
| 332 | 50.4 | | | 50.12i/50.0 | | Carlo Balsamo | | 5 | | Bury | Bolton | 2 Aug 09 | |
| 332 | 50.4 | | | 50.41/50.1 | | Scott Riley | | 7 | | Trafford | Preston | 2 Aug 09 | |
| 50.89 | | | | | | | | | | Stretford | 23 Jun 09 | |
| 339 | 50.43 | i | | 49.41i | | Kevin McCloy | | 1 | | Border | Glasgow | 1 Feb 09 | |
| 339 | 50.43 | | | 50.42/49.9 | | Mitch White | U17 | -7 | Gary Marlow | Bracknell AC | Woking | 6 Sep 09 | |
| 341 | 50.45 | | | 49.96/49.9 | | Michael Burslem | | 7 | John Lees | Arbroath & District | Grangemouth | 31 May 09 | |
| 342 | 50.46 | | | 50.46/50.2 | PB | Will Steel | U23 | -2 | | City of York | Gateshead | 9 May 09 | |
| 342 | 50.46 | | | 49.85/49.5 | | Tom Love | U23 | -2 | | Ipswich | Watford | 20 Jun 09 | |
| 342 | 50.46 | | | 49.99/49.6 | | Sam Conway | U20 | -6 | Helen Patricia James | Cardiff | Swansea | 30 Aug 09 | |
| 345 | 50.47 | | | 50.47 | PB | Tim Jolly | U20 | -4 | | Worthing | Stoke | 13 Jun 09 | |
| 345 | 50.47 | | | 50.47 | PB | Joe Van Der Toorn | U23 | -1 | | Belgrave | Battersea Park | 22 Jul 09 | |
| 347 | 50.48 | | | 49.84i | | Richard Davies | U23 | -3 | | Blackheath & Bromley | Bedford | 2 May 09 | |
| 347 | 50.48 | | | 50.37 | | Allan Ramsay | U20 | -4 | | Victoria Park City of Glasgow | East Kilbride | 12 Aug 09 | |
| 349 | 50.49 | | | 50.35/49.9 | | Francis Baker | U23 | -1 | Gareth Lease | Derby | Stoke | 13 Jun 09 | |
| 350 | 50.50 | i | | 50.50i | PB | William Merrett | | 3 | | Cheltenham | Birmingham | 31 Jan 09 | |
| 350 | 50.50 | | | 48.46/48.4 | | Nick Choudhury | U23 | -3 | Jennifer O'Shea | Luton | Sandy | 5 Apr 09 | |
| 350 | 50.50 | | | 50.12/49.7 | | Jamie McCullagh | | 7 | | Kingston & Poly | Bromley | 4 Jul 09 | |
| 353 | 50.5 | | | 51.61/50.5 | PB | Steve Horton | U23 | -3 | | Tipton | Tipton | 2 May 09 | |
| 353 | 50.5 | | | 50.00 | | Daniel Yip | U20 | -5 | Alan Prescott | Liverpool H | Wigan | 2 May 09 | |
| 51.14 | | | | | | | | | | Sportcity | 20 Jun 09 | |
| 353 | 50.5 | | | 49.93/49.4 | | Liam Tracey | U20 | -5 | | City of Stoke | Telford | 14 Jun 09 | |
| 353 | 50.5 | | | 50.23 | | Richard Aspden | | 11 | | Belgrave | Hendon | 15 Jul 09 | |
| 51.15 | | | | | | | | | | Battersea Park | 22 Jul 09 | |
| 353 | 50.5 | | | 45.57 | | Jared Deacon | | 12 | | South Shields | Whitley Bay | 2 Aug 09 | |
| 353 | 50.5 | | | 50.5 | PB | Derek Paisley | V35 | 14 | | Blackheath & Bromley | Kingston | 12 Aug 09 | |
| 353 | 50.5 | | | 50.51/50.5 | PB | Richard Blake Smith | | 5 | | Middlesbrough (Mandale) | Cleckheaton | 16 Aug 09 | |
| 360 | 50.52 | | | 49.00 | | James Wiltshire | U17 | -7 | Helen Patricia James | Cardiff | Newport | 7 Jun 09 | |
| 361 | 50.55 | | | 49.68 | | Steven Carter | U17 | -6 | Andy Forman | Isle of Wight | Aland, FIN | 2 Jul 09 | |
| 362 | 50.56 | i | | 49.57 | | James Lynch | U23 | -2 | | Birchfield H | Birmingham | 22 Feb 09 | |
| 50.6 | | | | | | | | | | Leicester | 9 May 09 | |
| 50.95 | | | | | | | | | | Birmingham (Un) | 4 May 09 | |
| 362 | 50.56 | | | 49.90 | | Frazer Deans | U23 | -1 | | Newham & Essex Beagles | Bedford | 2 May 09 | |
| 364 | 50.58 | | | 50.58 | PB | Thomas Riley | | 2 | | Manx | Birmingham | 19 Jul 09 | |
| 364 | 50.58 | | | 50.58 | PB | David Lo | U20 | -6 | | Colchester H | Ipswich | 23 Aug 09 | |
| 366 | 50.59 | | | 50.59 | PB | James Senior | U20 | -6 | Tim Ash | City of Norwich | Hendon | 24 May 09 | |
| 367 | 50.6 | | | 49.52 | | Aaron Balogun | U23 | -2 | | Ilford | Ilford | 2 May 09 | |
| 50.71 | | | | | | | | | | Chelmsford | 9 Aug 09 | |
| 367 | 50.6 | | | 51.13/50.6 | PB | Donomar Smith | U17 | -7 | | Cambridge H | Battersea Park | 13 Jun 09 | |
| 51.13 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 367 | 50.6 | | | 49.63 | | Alex Budd | | 3 | | City of Portsmouth | Worthing | 27 Jun 09 | |
| 367 | 50.6 | | | 49.7 | | Christopher Lavery | U23 | -3 | Dave Combe | Dundee Hawkhill | Dundee | 28 Jun 09 | |
| 367 | 50.6 | | | 48.28 | | Neil Hewson | | 7 | | Trafford | Stretford | 5 Jul 09 | |
| 367 | 50.6 | | | 50.09i | | Dave Ragan | | 4 | Martin Tarsey | Basingstoke & Mid Hants | Basingstoke | 11 Jul 09 | |
| 367 | 50.6 | | | 48.95 | | Michael Skee | U23 | -3 | Paul Pinnington | Enfield & Haringey | Luton | 11 Jul 09 | |
| 51.51 | | | | | | | | | | Lee Valley | 23 May 09 | |
| 367 | 50.6 | | | 49.58 | | Andrew Mapstone | U23 | -2 | Adrian Webb | Yeovil | Southampton | 15 Jul 09 | |
| 50.90 | | | | | | | | | | Barking | 1 Aug 09 | |
| 367 | 50.6 | | | 50.91/50.6 | PB | De La Ray Veenendaal | U17 | -6 | | City of Norwich | Bromley | 26 Jul 09 | |
| 50.91 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 367 | 50.6 | | | 50.39 | | Matthew Muggeridge | | 11 | Graham Howell | Yate | Birmingham (Un) | 2 Aug 09 | |
| 50.80 | | | | | | | | | | Yate | 7 Jun 09 | |
| 367 | 50.6 | | | 49.98 | | Ben Wallis | U20 | -4 | Craig Winrow | Guildford & Godalming | Horsham | 16 Aug 09 | |
| 51.22 | | | | | | | | | | Woking | 5 Aug 09 | |
| 378 | 50.62 | | | 48.44i | | Daniel Heald | U15 | -9 | Danny Gray | Sale Harriers Manchester | Don Valley | 11 Jul 09 | |
| 378 | 50.62 | | | 50.13/50.1 | | Tom Marley | U23 | -1 | Darrell Maynard | Bristol & West | Exeter | 23 Aug 09 | |
| 380 | 50.63 | | | 49.21/49.0 | | Matthew Dorrington | U17 | -7 | Michael Bazire | Brighton & Hove | Crawley | 2 Aug 09 | |
| 381 | 50.64 | | | 50.30 | | Ashley Appleyard | U17 | -7 | Mike Corden | Doncaster | Gateshead | 24 May 09 | |
| 381 | 50.64 | | | 49.99 | | Chris Bramah | U23 | -3 | | Trafford | Sportcity | 20 Jun 09 | |
| 381 | 50.64 | | | 49.47 | | Greg Urwin | U20 | -6 | Doug Maxwell | Tynedale | Hexham | 18 Jul 09 | |
| 384 | 50.65 | | | 50.14 | | Gareth Wiltshire | | 2 | Alasdair Donaldson | Cardiff | Bromley | 4 Jul 09 | |
| 385 | 50.68 | | | 50.29 | | Carl Van Schie | U23 | -2 | | West Cheshire | Stoke | 13 Jun 09 | |
| 386 | 50.69 | i | | 50.65 | | Andrew Starkey | U17 | -6 | | Southport Waterloo | Birmingham | 15 Feb 09 | |
| 51.8 | | | | | | | | | | Bebington | 13 Jun 09 | |
| 51.87 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 386 | 50.69 | | | 48.84i | | Richard Oppong-Konadu | U20 | -4 | | Cambridge & Coleridge | Bedford | 24 May 09 | |
| 388 | 50.70 | | | 49.82 | | Michael Gardiner | V40 | 19 | | Cheltenham | Lahti, FIN | 7 Aug 09 | |
| 388 | 50.70 | | | 50.11 | | Adam Bellis | | 11 | | Kingston & Poly | Hendon | 8 Aug 09 | |
| 390 | 50.7 | | | 51.26/50.7 | PB | Tom Shaw | U20 | -5 | | Taunton | Yeovil | 19 Apr 09 | |
| 51.26 | | | | | | | | | | Yeovil | 13 Jun 09 | |
| 390 | 50.7 | | | 50.27/49.5 | | Neil Hawkins | | 4 | | Stratford-upon-Avon | Solihull | 2 May 09 | |
| 390 | 50.7 | | | 50.77/50.7 | PB | Ben Parkin | U17 | -6 | John Blackie | Blackheath & Bromley | Ashford | 9 May 09 | |
| 51.75 | | | | | | | | | | Ashford | 23 May 09 | |
| 390 | 50.7 | | | 51.04/50.7 | PB | Ashleigh Naylor | U23 | -3 | | Gloucester | Cheltenham | 10 May 09 | |
| 51.04 | | | | | | | | | | Birmingham | 21 Jun 09 | |
| 390 | 50.7 | | | 50.7 | PB | James Hood | U23 | -3 | | Bromsgrove & Redditch | Leamington | 7 Jun 09 | |
| 390 | 50.7 | | | 50.05 | | William Grist | U17 | -7 | | Tonbridge | Ashford | 13 Jun 09 | |
| 50.93 | | | | | | | | | | Ashford | 23 May 09 | |
| 390 | 50.7 | | | 51.36/50.7 | PB | Quincie Michael | U17 | -7 | Alf Vickers | Victoria Park & Tower Hamlets | Battersea Park | 13 Jun 09 | |
| 52.43 | | | | | | | | | | Hendon | 9 May 09 | |
| 390 | 50.7 | | | 50.58/50.5 | | Jacob Harman | U23 | -2 | Lauren Storr | Holmfirth | Ashton-under-Lyne | 5 Jul 09 | |
| 390 | 50.7 | | | 50.74/50.0 | | Martin Aspley-Davis | | 10 | Robert Hingley | Bromsgrove & Redditch | Leamington | 2 Aug 09 | |
| 51.79 | | | | | | | | | | Birmingham (Un) | 24 Jun 09 | |
| 399 | 50.71 | | | 50.71 | PB | James McLean | U20 | -5 | Christine Harrison-Bloomfield | Southend | Chelmsford | 9 May 09 | |
| 400 | 50.72 | i | | 50.45 | | Eddie Betts | V35 | 16 | | Thames Valley | Valencia, ESP | 31 Jan 09 | |
| 400 | 50.72 | | | 50.72/49.8 | PB | Alistair Robinson | | 2 | Christopher Bedford | Wakefield | Sportcity | 20 Jun 09 | |
| 400 | 50.72 | | | 50.50 | | Mark Gilmer | | 6 | | Leeds City | Bromley | 4 Jul 09 | |
| 400 | 50.72 | | | 50.72 | PB | Ben Craddock | U23 | -1 | | Leeds City | Kingston | 22 Aug 09 | |
| 404 | 50.74 | | | 50.74 | PB | Calum Woods | U20 | -6 | | Falkirk | Liverpool | 26 Apr 09 | |
| 404 | 50.74 | | | 50.33 | | Tommy Ashby | U23 | -1 | | Harmeny | Tooting Bec | 18 Jul 09 | |
| 406 | 50.75 | | | 50.75 | PB | Nnamdi Umeh | U20 | -4 | Chris Zah | Woodford Green Essex Ladies | Hendon | 24 May 09 | |
| 407 | 50.76 | | | 50.76/49.9 | PB | Ashley Mildenhall | | 8 | | Woodford Green Essex Ladies | Woodford | 18 Apr 09 | |
| 408 | 50.77 | | | 49.63 | | Jack Andrew | U20 | -5 | Christopher Bartram | Sale Harriers Manchester | Stoke | 13 Jun 09 | |
| 409 | 50.78 | | | 50.78 | PB | Robin Smith | | 4 | | City of Stoke | Arles, FRA | 6 Jun 09 | |
| 409 | 50.78 | | | 49.99 | | Edward Dunford | | 3 | | Birchfield H | Hexham | 18 Jul 09 | |
| 411 | 50.79 | | | 49.38/49.3 | | Peter Irving | | 4 | Andrew Winnie | Channel Islands | Portsmouth | 10 May 09 | |
| 411 | 50.79 | | | 50.22 | | Melvyn Anukam | U20 | -4 | | Belgrave | Tooting Bec | 20 Jun 09 | |
| 413 | 50.8 | | | 51.79/50.8 | PB | Paul Erwood | | 1 | James Bennett | Marshall Milton Keynes | Kingston | 2 May 09 | |
| 413 | 50.8 | | | 51.12/50.8 | PB | Gareth Moreton | U20 | -5 | | Rotherham | Hull | 14 Jun 09 | |
| 51.12 | | | | | | | | | | Don Valley | 9 May 09 | |
| 413 | 50.8 | | | 50.20 | | Danny Barkes | | 1 | Alasdair Donaldson | Mansfield | Bath | 4 Jul 09 | |
| 413 | 50.8 | | | 46.76 | | Tim Burn | U20 | -4 | Martyn Jones | Richmond & Zetland | York | 5 Jul 09 | |
| 50.85 | | | | | | | | | | Stretford | 18 Aug 09 | |
| 413 | 50.8 | | | 50.26 | | Peter Richardson | U23 | -3 | | Northern (Isle of Man) | Hyndburn | 2 Aug 09 | |
| 50.93 | | | | | | | | | | Aland, FIN | 2 Jul 09 | |
| 413 | 50.8 | | | 49.53/49.2 | | Michael Fraser | U20 | -5 | David Willis | City of Norwich | Lee Valley | 16 Aug 09 | |
| 51.68 | | | | | | | | | | Hendon | 24 May 09 | |
| 413 | 50.8 | | | 48.75 | | John Dunlop | | 6 | | Peterhead | Coventry | 22 Aug 09 | |
| 420 | 50.82 | | | 49.50/49.2 | | Daniel Gardiner | U20 | -4 | Mike Stayman | Leeds City | Novi-Sad, SRB | 23 Jul 09 | |
| 420 | 50.82 | | | 49.97 | | Jonathan Butler | U23 | -3 | | Swansea | Leeds | 1 Aug 09 | |
| 422 | 50.83 | | | 47.99 | | Ben Sturgess | U20 | -6 | Mike Leonard | Bedford & County | Tooting Bec | 20 Jun 09 | |
| 423 | 50.85 | | | 49.19 | | Lee Mahon | | 2 | | Thames Valley | Tooting Bec | 18 Jul 09 | |
| 423 | 50.85 | | | 49.67 | | Tamunonengiye-Ofori Ossai | | 12 | | Shaftesbury Barnet | Woodford | 1 Sep 09 | |
| 425 | 50.87 | i | | 50.71i | | Tom Challis | U20 | -6 | Matthew Hargreaves | Tamworth | Birmingham | 1 Feb 09 | |
| 52.3 | | | | | | | | | | Derby | 26 Apr 09 | |
| 425 | 50.87 | | | 50.87 | PB | Marc Mullen | | 6 | Stephen Ball | Trafford | Canberra, AUS | 7 Mar 09 | |
| 427 | 50.88 | | | 50.27 | | Chris Perrey | V35 | 16 | | Bolton | Perry Lakes, AUS | 8 Mar 09 | |
| 428 | 50.89 | | | 50.89 | PB | Elliot Ragan | U20 | -6 | | Essex Schs | Tallinn, EST | 27 Jun 09 | |
| 429 | 50.90 | | | 50.90 | PB | Richard Scott | V35 | 14 | Robert Grew | Exeter | Lahti, FIN | 6 Aug 09 | |
| 430 | 50.9 | | | 49.74 | | Leslie Odamtten-Addy | U23 | -1 | | Shaftesbury Barnet | Leeds (B) | 22 Apr 09 | |
| 51.00 | | | | | | | | | | Don Valley | 19 Apr 09 | |
| 430 | 50.9 | | | 49.71i | | Charlie Burn | U20 | -5 | | Stratford-upon-Avon | Solihull | 2 May 09 | |
| 430 | 50.9 | | | 51.46/50.9 | PB | Matt Bezzant | U20 | -5 | | Windsor Slough Eton & Hounslow | Woking | 2 May 09 | |
| 430 | 50.9 | | | 51.25/50.9 | PB | Darren Wollen | U23 | -1 | Lorna Boothe | Croydon | Kingston | 10 May 09 | |
| 51.25 | | | | | | | | | | Tooting Bec | 18 Jul 09 | |
| 430 | 50.9 | | | 48.71 | | Gus Kennedy | U20 | -6 | Paul Collicutt | Brighton Phoenix | Crawley | 20 May 09 | |
| 430 | 50.9 | | | 49.83 | | Chris Hall | U23 | -2 | Richard Holt | Kingston & Poly | Walton | 20 May 09 | |
| 430 | 50.9 | | | 51.69/50.9 | PB | Richard Smeaton | U20 | -5 | Richard Holt | Kingston & Poly | Milton Keynes | 24 May 09 | |
| 52.04 | | | | | | | | | | Kingston | 9 May 09 | |
| 430 | 50.9 | | | 49.7 | | Christopher Harvey | U20 | -4 | | Cannock & Stafford | Leamington | 7 Jun 09 | |
| 430 | 50.9 | | | 47.40 | | Brian Darby | V35 | 15 | Charles Kelly | Coventry | Rugby | 7 Jun 09 | |
| 51.38 | | | | | | | | | | Exeter | 4 Jul 09 | |
| 430 | 50.9 | | | 49.89 | | Alex Fields | U23 | -1 | James Hillier | Bristol & West | Bath | 4 Jul 09 | |
| 51.19 | | | | | | | | | | Yeovil | 6 Sep 09 | |
| 430 | 50.9 | | | 50.06i | | Gareth Morris | U20 | -4 | | Ashford AC | Canterbury | 18 Aug 09 | |
| 52.16 | | | | | | | | | | Newport | 7 Jun 09 | |
| 430 | 50.9 | | | 51.02/50.3 | | Sean Reidy | | 6 | Tim Needham | Nene Valley | Crawley | 31 Aug 09 | |
| 51.03 | | | | | | | | | | Derby | 22 Aug 09 | |
| 430 | 50.9 | | | 49.35 | | Gary Smith | U23 | -1 | | Falkirk | Falkirk | 8 Sep 09 | |
| 51.26 | | | | | | | | | | Edinburgh | 19 Apr 09 | |
| 430 | 50.9 | | | 50.51/50.1 | | George Baker | U20 | -5 | | Cambridge & Coleridge | Bury St. Edmunds | 20 Sep 09 | |
| 444 | 50.91 | | | 49.05 | | Martin Pitts | U23 | -3 | | Braintree | Cambridge | 5 Jul 09 | |
| 444 | 50.91 | | | 47.62 | | Jay Younger | U17 | -8 | | Edinburgh AC | Abingdon | 19 Sep 09 | |
| 446 | 50.92 | | | 48.31 | | Matthew Threadgold | U20 | -4 | John Powell | Belgrave | Kingston | 9 May 09 | |
| 446 | 50.92 | | | 48.58 | | Martyn Paterson | U17 | -6 | Eric Simpson | Central | Dunfermline | 13 Sep 09 | |
| 448 | 50.94 | i | | 49.26 | | Jak Lowdon | | 1 | | Gateshead | Sheffield | 17 Jan 09 | |
| 448 | 50.94 | i | | 50.94i | PB | Adam Ree | U23 | -2 | | Sale Harriers Manchester | Sportcity | 4 Feb 09 | |
| 448 | 50.94 | | | 50.94 | PB | William Fedus | | | | | Cambridge | 9 May 09 | |
| 451 | 50.95 | | | 49.69 | | Tom Syckelmoore | U20 | -6 | Barry Kitcher | Basingstoke & Mid Hants | Portsmouth | 10 May 09 | |
| 452 | 50.96 | | | 50.96 | PB | Ayrton Richards | U20 | -4 | | Epsom & Ewell | Kingston | 9 May 09 | |
| 452 | 50.96 | | | 48.96 | | Lewis Keeble | U17 | -7 | Paul Keeble | Stevenage & North Herts | Cambridge | 5 Jul 09 | |
| 452 | 50.96 | | | 49.76/49.3 | | Adam Omisore | | 2 | Todd Bennett | Bournemouth | Derby | 22 Aug 09 | |
| 452 | 50.96 | | | 50.62 | | Andrew Richardson | U20 | -4 | John Stephenson | Tynedale | Gateshead | 22 Aug 09 | |
| 456 | 50.97 | | | 50.43 | | Roger Skedd | | 5 | Greg Richards | City of Sheffield | Arles, FRA | 6 Jun 09 | |
| 456 | 50.97 | | | 50.80 | | Michael Fairfield | U23 | -3 | Robert Roberts | Liverpool H | Stretford | 4 Aug 09 | |
| 458 | 50.99 | | | 50.33 | | Karl McDonagh | U20 | -4 | | Scunthorpe & District AC (Defunct) | Don Valley | 9 May 09 | |
| 458 | 50.99 | | | 50.99/50.7 | PB | Sam Petty | U20 | -5 | Mark Brace | North Devon | Yeovil | 6 Sep 09 | |
| 460 | 51.00 | | | 50.00 | | Matt Harris | U20 | -4 | Cy Knibb | Enfield & Haringey | Hendon | 9 May 09 | |
| 461 | 51.0 | i | | 51.0i | PB | Peter Richardson | U20 | -4 | | Sheffield Hallam Uni | Sheffield | 25 Mar 09 | |
| 51.9 | | | | | | | | | | Mansfield | 5 Apr 09 | |
| 461 | 51.0 | | | 51.0 | PB | Tom Smith | U20 | -5 | Andy Lyons | Kingston upon Hull | Rotherham | 26 Apr 09 | |
| 461 | 51.0 | | | 49.24 | | Michael Nevill | U20 | -5 | Phillip Brickley | Reading AC | Newham | 16 May 09 | |
| 51.03 | | | | | | | | | | Abingdon | 19 Sep 09 | |
| 461 | 51.0 | | | 49.67 | | Craig Simpson | U20 | -4 | | Wakefield | Darlington | 24 May 09 | |
| 51.42 | | | | | | | | | | Gateshead | 5 Jul 09 | |
| 461 | 51.0 | | | 50.50/50.2 | | James Sutton | | 2 | Gary MacDonald Gray | Team Southampton | Portsmouth (RN) | 6 Jun 09 | |
| 461 | 51.0 | | | 49.46 | | Marc Forrest | U20 | -5 | | Newbury | Reading | 13 Jun 09 | |
| 51.12 | | | | | | | | | | Derby | 13 Sep 09 | |
| 461 | 51.0 | | | 48.93 | | Chris Chancellor | U17 | -7 | Carlo Monticolombi | Invicta East Kent | Canterbury | 16 Jun 09 | |
| 461 | 51.0 | | | 51.41/50.9 | | Tom Clench | | 2 | John Gates | Bexley | Eltham | 24 Jun 09 | |
| 461 | 51.0 | | | 51.35/51.0 | PB | Andrew McElwee | U23 | -3 | | Ayr Seaforth | Ayr | 28 Jun 09 | |
| 51.74 | | | | | | | | | | Grangemouth | 30 Aug 09 | |
| 461 | 51.0 | | | 48.78 | | Ashley Fry | U20 | -5 | Danny Hodge | Windsor Slough Eton & Hounslow | Bromley | 26 Jul 09 | |
| 51.69 | | | | | | | | | | Lee Valley | 4 Apr 09 | |
| 461 | 51.0 | | | 48.94 | | Jonathan Osbourne | U17 | -8 | Jonas Dodoo | Hercules Wimbledon | Kingston | 12 Aug 09 | |
| 52.47 | | | | | | | | | | Tooting Bec | 29 Aug 09 | |
| 461 | 51.0 | | | 50.89 | | Alan Cooper | | 5 | | Luton | Bury St. Edmunds | 20 Sep 09 | |
| 51.47 | | | | | | | | | | Derby | 22 Aug 09 | |
| 461 | 51.0 | | | 47.27 | | Liam Ramsay | U17 | -6 | Mike Corden | Doncaster | Doncaster | 26 Sep 09 | |
| 51.27 | | | | | | | | | | Bedford | 19 Sep 09 | |
| 474 | 51.03 | i | | 51.03i | PB | Martin Browne | U20 | -4 | | Coventry | Birmingham | 22 Feb 09 | |
| 475 | 51.04 | | | 47.94 | | Chris Smith | U23 | -3 | Norman Poole | Wirral | Cosford | 25 Apr 09 | |
| 475 | 51.04 | | | 51.04 | PB | David Nefs | U23 | -2 | | Havering | Bedford | 2 May 09 | |
| 475 | 51.04 | | | 49.20 | | Pajo Hamilton | | 3 | Malcolm McCausland | City of Derry | Dublin (S), IRL | 5 Jul 09 | |
| 478 | 51.05 | i | | 48.90 | | Darren Corbin | U20 | -5 | Frank Adams | Enfield & Haringey | Birmingham | 14 Feb 09 | |
| 51.07 | | | | | | | | | | Lee Valley | 4 Apr 09 | |
| 51.7 | | | | | | | | | | Bromley | 26 Jul 09 | |
| 478 | 51.05 | | | 50.06 | | Alec Wing | U20 | -4 | Chris Zah | Herts Phoenix | Watford | 1 Jul 09 | |
| 480 | 51.06 | | | 51.06 | PB | Rhion Samuel | U20 | -5 | | Enfield & Haringey | Newham | 22 Aug 09 | |
| 480 | 51.06 | | | 48.11 | | Allan Hamilton | U20 | -6 | John Scott | Edinburgh AC | Grangemouth | 30 Aug 09 | |
| 482 | 51.09 | i | | 51.09i | PB | Andrew Boon | | 9 | Stewart Marshall | Coventry | Birmingham | 22 Feb 09 | |
| 482 | 51.09 | | | 49.03 | | Andrew Walshe | U17 | -8 | Catherine Walker | Herts Phoenix | Ashford | 23 May 09 | |
| 482 | 51.09 | | | 49.84 | | Tom Reynolds | | 3 | | Windsor Slough Eton & Hounslow | Stoke | 13 Jun 09 | |
| 482 | 51.09 | | | 51.09 | PB | Gordon Phillips | U23 | -1 | | Shettleston | Edinburgh | 12 Jul 09 | |
| 482 | 51.09 | | | 50.76/50.3 | | Adam Cotton | U20 | -6 | Geoffrey James | Birchfield H | Birmingham | 19 Jul 09 | |
| 487 | 51.1 | | | 50.78/50.5 | | Sam Malekout | | 5 | | Ilford | Ilford | 2 May 09 | |
| 487 | 51.1 | | | 50.5 | | Andrew Tippet | U23 | -1 | Peter O'Keefe | Oxford City | Oxford | 9 May 09 | |
| 487 | 51.1 | | | 48.07 | | Mark Grimshaw | U23 | -1 | | Liverpool Pembroke Sefton | Warrington | 25 May 09 | |
| 52.21 | | | | | | | | | | Bedford | 2 May 09 | |
| 487 | 51.1 | | | 50.0 | | Gareth Cunningham | U23 | -2 | Earl Herbert | Windsor Slough Eton & Hounslow | Croydon | 6 Jun 09 | |
| 487 | 51.1 | | | 51.1 | PB | James Griffiths | U23 | -3 | | Vale Royal | Loughborough | 10 Jun 09 | |
| 487 | 51.1 | | | 51.1 | PB | Alex Smith | U17 | -6 | | Reading AC | Reading | 13 Jun 09 | |
| 487 | 51.1 | | | 48.49 | | Tom Guy | U17 | -7 | | City of Stoke | Stoke | 13 Jun 09 | |
| 487 | 51.1 | | | 51.47i/49.9 | | Toby Birtwhistle | U20 | -6 | | Telford AC | Telford | 14 Jun 09 | |
| 51.47 | i | | | | | | | | | Birmingham | 22 Feb 09 | |
| 51.94 | | | | | | | | | | Cosford | 25 Apr 09 | |
| 487 | 51.1 | | | 51.48/51.1 | PB | Thomas Helyer | U23 | -2 | | Perth Strathtay | Dundee | 28 Jun 09 | |
| 51.55 | | | | | | | | | | Grangemouth | 30 Aug 09 | |
| 487 | 51.1 | | | 50.27 | | Glen Paxman | U23 | -2 | | Harlow AC | Luton | 11 Jul 09 | |
| 51.49 | | | | | | | | | | Ipswich | 23 Aug 09 | |
| 487 | 51.1 | | | 50.00/49.5 | | Luke Gibson | U23 | -3 | | Royal Sutton Coldfield | Corby | 2 Aug 09 | |
| 498 | 51.11 | | | 51.11 | PB | Tom Higgs | U20 | -5 | Colin Bovell | Tonbridge | Ashford | 10 May 09 | |
| 498 | 51.11 | | | 50.54i | | James Moroney | | 7 | Trevor Muxlow | Kingston & Poly | Watford | 20 Jun 09 | |
| 498 | 51.11 | | | 51.11 | PB | Nick Samuels | | 6 | | Sale Harriers Manchester | Newham | 22 Aug 09 | |
| 501 | 51.14 | | | 51.14 | PB | El-Houssine Azzaoui | U23 | -1 | | Crawley | Hendon | 25 Apr 09 | |
| 501 | 51.14 | | | 49.55/49.4 | | Nathan Stevens | | 1 | | Channel Islands | Barking | 1 Aug 09 | |
| 503 | 51.15 | | | 51.15 | PB | Jason-Louis Bernard | | 2 | | Kingston & Poly | Parliament Hill | 25 Jul 09 | |
| 504 | 51.16 | | | 48.94 | | Aaron Teall | U23 | -1 | | Cardiff | Birmingham | 19 Jul 09 | |
| 505 | 51.17 | | | 51.17 | PB | Jonathan Sinclair | | 4 | | Cumbernauld | Dunfermline | 20 Jun 09 | |
| 506 | 51.18 | | | 51.18 | PB | Gary Coulter | U20 | -4 | | Ballymena & Antrim | Dublin (S), IRL | 5 Jul 09 | |
| 506 | 51.18 | | | 51.18 | PB | Marc Elliott | | 2 | John Stephenson | Gateshead | Gateshead | 5 Jul 09 | |
| 506 | 51.18 | | | 51.18/50.2 | PB | Ricky Stevenson | U23 | -2 | Stephen Shaw | New Marske | Stretford | 7 Jul 09 | |
| 506 | 51.18 | | | 51.18 | PB | Ronnie Pocklington | U17 | -7 | | Blackheath & Bromley | Birmingham | 6 Sep 09 | |
| 510 | 51.19 | | | 51.19 | PB | Kenny Howard | U23 | -3 | | Herts Phoenix | Watford | 1 Jul 09 | |
| 511 | 51.20 | | | 51.20 | PB | Joel McNeill | U15 | -8 | Tim Higman | St. Albans AC | Don Valley | 11 Jul 09 | |
| 511 | 51.20 | | | 50.29 | | Anthony Burnell | U20 | -5 | | Gateshead | Bedford | 19 Sep 09 | |
| 513 | 51.2 | | | 50.57/50.4 | | Nathan Greenaway | U17 | -6 | Prince Duwai | Chelmsford | Chelmsford | 11 Apr 09 | |
| 513 | 51.2 | | | 50.66 | | Philippe Essink | U20 | -6 | Gordon Manning | Radley | Oxford | 9 May 09 | |
| 513 | 51.2 | | | 49.90 | | Alex Babb | U23 | -1 | Chris Zah | Victoria Park & Tower Hamlets | Newham | 16 May 09 | |
| 51.94 | | | | | | | | | | Watford | 20 Jun 09 | |
| 513 | 51.2 | | | 51.2 | PB | Ross Chisholm | U20 | -4 | | Sussex Schs | Crawley | 13 Jun 09 | |
| 513 | 51.2 | | | 51.03 | | Chris Hewitson | U20 | -5 | Ian Grant | Yeovil | Exeter | 27 Jun 09 | |
| 51.97 | | | | | | | | | | Bedford | 19 Sep 09 | |
| 513 | 51.2 | | | 50.17 | | Alex Lee | U17 | -6 | Graeme Gourlay | Poole AC | Exeter | 27 Jun 09 | |
| 52.69 | | | | | | | | | | Bedford | 19 Sep 09 | |
| 513 | 51.2 | | | 51.58/51.2 | PB | Sean Tough | | 1 | | Montrose & District | Dundee | 28 Jun 09 | |
| 51.58 | | | | | | | | | | Stoke | 13 Jun 09 | |
| 513 | 51.2 | | | 54.45/51.2 | PB | Adam Kidson | U23 | -3 | | Wolverhampton & Bilston | Telford | 4 Jul 09 | |
| 513 | 51.2 | | | 50.83 | | Karl Welch | U23 | -1 | | Bournemouth | Exeter | 5 Jul 09 | |
| 51.42 | | | | | | | | | | Abingdon | 6 Jun 09 | |
| 513 | 51.2 | | | 51.86/51.2 | PB | Tom Marsden | U20 | -5 | | Worthing | Luton | 11 Jul 09 | |
| 51.86 | | | | | | | | | | Watford | 30 Aug 09 | |
| 513 | 51.2 | | | 49.71 | | George Thatcher | U23 | -3 | | Croydon | Hemel Hempstead | 1 Aug 09 | |
| 513 | 51.2 | | | 51.82i/50.7 | | Jamie Gifford | U20 | -5 | Andrew Gifford | Halesowen | Birmingham (Un) | 2 Aug 09 | |
| 513 | 51.2 | | | 49.51 | | Phil McManus | U23 | -2 | Michael Bazire | Brighton & Hove | Brighton | 12 Aug 09 | |
| 513 | 51.2 | | | 51.25/51.2 | PB | Craig Walker | | 5 | | Giffnock North | East Kilbride | 20 Sep 09 | |
| 51.25 | | | | | | | | | | Grangemouth | 26 Apr 09 | |
| 527 | 51.21 | | | 50.72 | | Louis Dale | | 5 | | Newham & Essex Beagles | Parliament Hill | 25 Jul 09 | |
| 528 | 51.26 | | | 51.23/51.1 | | Robert Heaney | U23 | -3 | | Bedford & County | Abingdon | 6 Jun 09 | |
| 528 | 51.26 | | | 51.26 | PB | Chris Parr | | 3 | George Gandy | Gateshead | Gateshead | 12 Aug 09 | |
| 530 | 51.27 | | | 51.11/50.4 | | Sylvester Akpalara | U17 | -7 | | Herne Hill | Bedford | 8 Aug 09 | |
| 530 | 51.27 | | | 50.75 | | Paul Adair | U20 | -4 | | Havering | Watford | 30 Aug 09 | |
| 532 | 51.28 | | | 50.74 | | Sam Sleap | U20 | -5 | Bill Jewers | Basingstoke & Mid Hants | Stoke | 13 Jun 09 | |
| 532 | 51.28 | | | 51.25 | | Michael Burns | U23 | -2 | | Pitreavie | Grangemouth | 30 Aug 09 | |
| 534 | 51.29 | | | 49.18 | | Craig Cox | | 1 | Stephen King | Crawley | Lee Valley | 23 May 09 | |
| 534 | 51.29 | | | 51.29/50.9 | PB | Ian Yates | U20 | -6 | | Ribble Valley AC (Defunct) | Stretford | 7 Jul 09 | |
| 536 | 51.30 | | | 51.30 | PB | Calum Innes | U20 | -4 | | Victoria Park City of Glasgow | Gateshead | 26 Jul 09 | |
| 537 | 51.3 | | | 50.95 | | Abraham Newell | U23 | -3 | | Team Southampton | Bournemouth | 4 Apr 09 | |
| 52.22 | | | | | | | | | | Portsmouth | 10 May 09 | |
| 537 | 51.3 | | | 48.40 | | David Dempsey | U20 | -5 | Matthew Wood | Longwood | Hull | 2 May 09 | |
| 52.14 | | | | | | | | | | Don Valley | 9 May 09 | |
| 537 | 51.3 | | | 50.88 | | Sam Poulton | U23 | -3 | Paul Keeble | Stevenage & North Herts | Woking | 2 May 09 | |
| 53.00 | | | | | | | | | | Hendon | 18 Jul 09 | |
| 537 | 51.3 | | | 50.29/49.8 | | Paul Owen | | 3 | | Chelmsford | Portsmouth | 16 May 09 | |
| 537 | 51.3 | | | 47.72 | | Tyler Johnson | U20 | -5 | Ronald Blank | City of Plymouth | Braunton | 31 May 09 | |
| 537 | 51.3 | | | 50.08 | | Tom Kimpson | U17 | -8 | Karen Buck | City of York | York | 13 Jun 09 | |
| 51.62 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 537 | 51.3 | | | 49.89 | | Steven Tester | | 5 | Iain Presnell | Tonbridge | Eltham | 24 Jun 09 | |
| 52.50 | | | | | | | | | | Tonbridge | 2 Jun 09 | |
| 537 | 51.3 | | | 49.10i | | Aaron Aplin | | 4 | Martin White | Notts | Cheltenham | 4 Jul 09 | |
| 537 | 51.3 | | | 49.39 | | Rick Ward | U23 | -3 | Tim Ash | City of Norwich | Kings Lynn | 1 Aug 09 | |
| 537 | 51.3 | | | 49.25/49.2 | | Tom Alldread | U23 | -2 | | Derby | Mansfield | 2 Aug 09 | |
| 537 | 51.3 | | | 50.25 | | Ben Akin | U17 | -7 | Andy Bibby | Preston | Preston | 2 Aug 09 | |
| 51.38 | | | | | | | | | | Stretford | 4 Aug 09 | |
| 537 | 51.3 | | | 51.17/51.1 | | Lloyd Heard | U20 | -4 | John Hyland | Colchester & Tendring | Colchester | 31 Aug 09 | |
| 51.93 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 549 | 51.32 | | | 49.63 | | Michael Dyer | | 3 | | Reading AC | Stoke | 13 Jun 09 | |
| 550 | 51.33 | | | 51.33 | PB | Ian Jones T44 | U23 | -3 | John Dunne | East Cheshire | Sportcity | 24 May 09 | |
| 550 | 51.33 | | | 51.33/51.2 | PB | Joe Ago | U23 | -3 | | Bexley | Hendon | 8 Aug 09 | |
| 552 | 51.34 | | | 50.93/50.7 | | Simon King | U20 | -4 | | Tamworth | Birmingham (Un) | 24 Jun 09 | |
| 553 | 51.35 | | | 49.56 | | Craig Knowles | U20 | -5 | Keith Ridley | Corstorphine | Grangemouth | 31 May 09 | |
| 554 | 51.37 | | | 51.37 | PB | Tom Batty | U23 | -2 | | Preston | Sportcity | 2 May 09 | |
| 555 | 51.38 | | | 49.56 | | Philip Duggleby | | 4 | | Oxford Uni | Philadephia PA, USA | 18 Apr 09 | |
| 555 | 51.38 | | | 51.38 | PB | Matt Grant | U20 | -4 | | South London | Kingston | 9 May 09 | |
| 555 | 51.38 | | | 49.91i | | Peter Wilson | | 4 | Phil Snoddy | Wirral | Stretford | 23 Jun 09 | |
| 558 | 51.39 | | | 50.58/50.5 | | Dan Gaunt | | 1 | | Cardiff | Birmingham (Un) | 3 Jun 09 | |
| 558 | 51.39 | | | 51.39 | PB | Taylor Stevens | U17 | -7 | | Yate | Yate | 13 Jun 09 | |
| 558 | 51.39 | | | 50.84 | | Jonathan Croasdale | U20 | -4 | | Liverpool H | Sportcity | 14 Jun 09 | |
| 558 | 51.39 | | | 50.20 | | David Kerr | U17 | -7 | William Parker | Kilbarchan | Grangemouth | 30 Aug 09 | |
| 562 | 51.40 | | | 49.81 | | Umar Hameed | U23 | -3 | John Smith | Leeds City | Cosford | 25 Apr 09 | |
| 562 | 51.40 | | | 51.24 | | Matthew Hester | U20 | -5 | | Forres | Grangemouth | 31 May 09 | |
| 564 | 51.4 | | | 51.53/51.4 | PB | Craig Ritchie | U17 | -6 | | Perth Strathtay | Wishaw | 3 May 09 | |
| 51.53 | | | | | | | | | | Grangemouth | 12 Jun 09 | |
| 564 | 51.4 | | | 51.88/50.8 | | Lee Salter | | 9 | | Exeter | Plymouth | 9 May 09 | |
| 52.01 | | | | | | | | | | Watford | 20 Jun 09 | |
| 564 | 51.4 | | | 51.66/51.4 | PB | Curtis Blake | U20 | -5 | Chris Zah | Victoria Park & Tower Hamlets | Newham | 16 May 09 | |
| 51.66 | | | | | | | | | | Lee Valley | 4 Apr 09 | |
| 564 | 51.4 | | | 50.26/50.1 | | Raphael Lewis | | 1 | | Newham & Essex Beagles | Newham | 16 May 09 | |
| 564 | 51.4 | | | 51.59/50.6 | | Isaac Baldwin | U20 | -6 | | Trafford | Stretford | 13 Jun 09 | |
| 51.91 | | | | | | | | | | Sportcity | 20 Jun 09 | |
| 564 | 51.4 | | | 51.18/50.6 | | James Eccles | U20 | -5 | Callum Orr | Bolton | Blackburn | 27 Jun 09 | |
| 564 | 51.4 | | | 49.61/49.5 | | Alex Bale | | 9 | Brian Craig | Blackpool, Wyre & Fylde | Blackburn | 27 Jun 09 | |
| 51.99 | | | | | | | | | | Stretford | 1 Sep 09 | |
| 564 | 51.4 | | | 51.59/51.1 | | Greg Lott | U20 | -4 | | Aldershot, Farnham & District | Hemel Hempstead | 27 Jun 09 | |
| 564 | 51.4 | | | 49.13 | | Stuart Morland | | 1 | | Liverpool H | Carlisle | 5 Jul 09 | |
| 564 | 51.4 | | | 50.67/50.1 | | Nick Duggan | | 3 | | Crawley | Crawley | 11 Jul 09 | |
| 51.65 | | | | | | | | | | Hendon | 8 Aug 09 | |
| 564 | 51.4 | | | 53.38/51.4 | PB | Declan Evans | U20 | -6 | Arwyn Davies | Cardiff | Yate | 18 Jul 09 | |
| 564 | 51.4 | | | 52.12/51.4 | PB | Andrew Boyd | | 1 | | Wirral | Hyndburn | 2 Aug 09 | |
| 52.12 | | | | | | | | | | Hexham | 18 Jul 09 | |
| 564 | 51.4 | | | 51.27i/48.9 | | Luke Evans | U20 | -4 | | Blackburn | Litherland | 8 Aug 09 | |
| 564 | 51.4 | | | 52.05/51.4 | PB | David Mendonca | V35 | 13 | | Blackpool, Wyre & Fylde | Hyndburn | 27 Sep 09 | |
| 578 | 51.41 | | | 51.41 | PB | Alan Montgomery | U17 | -7 | Bryan McCorkell | Lagan Valley | Carmarthen | 1 Aug 09 | |
| 578 | 51.41 | | | 51.41 | PB | Evan Jenkins | U17 | -7 | Barrie Owen | Swansea | Carmarthen | 1 Aug 09 | |
| 580 | 51.42 | | | 51.42 | PB | J Webber | U20 | -4 | | Cumbria Schs | Gateshead | 6 May 09 | |
| 580 | 51.42 | | | 51.42/50.7 | PB | Lewis Bostock | U20 | -5 | | Notts | Derby | 10 May 09 | |
| 580 | 51.42 | | | 50.87 | | Christopher Ladhams | U17 | -7 | Ian Byett | Basingstoke & Mid Hants | Portsmouth | 10 May 09 | |
| 580 | 51.42 | | | 51.06 | | Alex Cooke | U20 | -4 | Stephen Ball | Trafford | Stretford | 26 May 09 | |
| 580 | 51.42 | | | 51.42 | PB | Reuben Asenso | | 6 | Kay Reynolds | | Tidworth | 3 Jun 09 | |
| 580 | 51.42 | | | 50.20 | | Kenny Elliott | | 4 | | North Down | Antrim | 13 Jun 09 | |
| 580 | 51.42 | | | 50.49 | | Dominic Spike | U23 | -3 | Callum Orr | Herts Phoenix | Watford | 9 Sep 09 | |
| 587 | 51.43 | | | 51.43 | PB | Travis Cross | U17 | -7 | | Nene Valley | Stretford | 7 Jul 09 | |
| 588 | 51.44 | | | 48.87 | | Christopher Wakeford | U23 | -3 | Colin Bovell | Tonbridge | Tonbridge | 2 Jun 09 | |
| 588 | 51.44 | | | 50.95/50.1 | | Oliver Blake | U23 | -2 | | Oswestry | Stretford | 21 Jul 09 | |
| 590 | 51.45 | | | 51.45 | PB | Peter Kirabo | U17 | -6 | Gladys Bird | Woodford Green Essex Ladies | Chelmsford | 9 May 09 | |
| 590 | 51.45 | | | 51.45/51.4 | PB | Charles Gunning | U20 | -5 | | Shaftesbury Barnet | Eton | 14 Jun 09 | |
| 590 | 51.45 | | | 51.45/50.7 | PB | Tobi Sho-Silva | U15 | -9 | | Bexley | Don Valley | 11 Jul 09 | |
| 590 | 51.45 | | | 49.09 | | Lea Stephenson | | 1 | Doug Maxwell | Tynedale | Hexham | 18 Jul 09 | |
| 590 | 51.45 | | | 51.45 | PB | Kurtis Greenaway | | 5 | Michael West | Enfield & Haringey | Tooting Bec | 18 Jul 09 | |
| 595 | 51.47 | | | 51.47 | PB | Ross Cannon | | 3 | | West Dunbartonshire | Dunfermline | 20 Jun 09 | |
| 596 | 51.49 | i | | 51.49i/51.0 | PB | Ronald Smith | | 7 | | Highgate | Glasgow | 28 Feb 09 | |
| 51.8 | | | | | | | | | | Parliament Hill | 2 May 09 | |
| 597 | 51.50 | | | 51.22 | | Lawrie Wilkinson | U23 | -1 | | Marshall Milton Keynes | Watford | 29 Jul 09 | |
| 598 | 51.5 | i | | 50.89 | | Peter Drake | | 3 | Mike Corden | Sheffield Uni | Sheffield | 25 Mar 09 | |
| 598 | 51.5 | | | 48.48 | | Lee Hamilton | U20 | -4 | Laurence Garnham | Kent | Yeovil | 19 Apr 09 | |
| 598 | 51.5 | | | 51.50/51.3 | | David Hewett | | 1 | | Birmingham Rowheath | tipton | 2 May 09 | |
| 52.21 | | | | | | | | | | Yate | 7 Jun 09 | |
| 598 | 51.5 | | | 50.51 | | David Munro | U20 | -5 | Howard Court | Manx | Stevenage | 4 May 09 | |
| 52.04 | | | | | | | | | | Hendon | 24 May 09 | |
| 598 | 51.5 | | | 47.43 | | Gwilym Cooper | U20 | -5 | Marina Armstrong | Brighton & Hove | Brighton | 24 May 09 | |
| 598 | 51.5 | | | 49.67 | | Andrew Szarkowski | U20 | -4 | | Amber Valley & Erewash | Derby | 24 May 09 | |
| 52.53 | | | | | | | | | | Cardiff | 27 Jul 09 | |
| 598 | 51.5 | | | 50.79 | | Daniel Green | U20 | -5 | | Ipswich | Luton | 24 May 09 | |
| 598 | 51.5 | | | 51.5 | PB | William Cook | U17 | -6 | | Lancaster & Morecambe | Stockport | 31 May 09 | |
| 598 | 51.5 | | | 50.2 | | Andy Barber | U23 | -1 | | Kettering | Loughborough | 7 Jun 09 | |
| 598 | 51.5 | | | 53.37/51.5 | PB | Charlie Hills | U17 | -6 | | Sussex Schs | Crawley | 13 Jun 09 | |
| 598 | 51.5 | | | 51.19/50.3 | | Peter Whitehouse | U23 | -3 | | Birchfield H | Bath | 4 Jul 09 | |
| 598 | 51.5 | | | 50.17/49.3 | | Sam Dykes | U17 | -7 | Philip Hicken | Warrington AC | Preston | 19 Jul 09 | |
| 51.75 | | | | | | | | | | Gateshead | 24 May 09 | |
| 598 | 51.5 | | | 51.06/50.8 | | James Ansell | | 1 | Paul Batten | Newquay & Par | Exeter | 28 Jul 09 | |
| 598 | 51.5 | | | 52.18/49.9 | | Tim Harris | | 7 | Tony Simmons | | Oxford | 1 Aug 09 | |
| 598 | 51.5 | | | 50.00 | | James Wildish | U20 | -5 | David Hull | Tonbridge | Tonbridge | 1 Aug 09 | |
| 52.14 | | | | | | | | | | Hendon | 18 Jul 09 | |
| 598 | 51.5 | | | 51.00/50.5 | | Matt Peel | | 2 | | Crawley | Crawley | 31 Aug 09 | |
| 614 | 51.51 | | | 50.29 | | Michael Holden | U23 | -3 | Toni Minichiello | Colchester H | Stoke | 13 Jun 09 | |
| 614 | 51.51 | | | 51.48 | | Deo Milandu | U17 | -6 | | City of Stoke | Bedford | 19 Sep 09 | |
| 616 | 51.54 | | | 50.33 | | Donald Ferguson | U20 | -5 | Dianne Chisholm | Inverness | Edinburgh | 19 Apr 09 | |
| 616 | 51.54 | | | 49.78/49.5 | | Andrew Owen | | 4 | | Chelmsford | Cambridge | 9 May 09 | |
| 616 | 51.54 | | | 48.77 | | Jordan Bransberg | U15 | -9 | Andrew Medley | Skyrac | Don Valley | 11 Jul 09 | |
| 619 | 51.55 | | | 50.68 | | Matthew George | U23 | -2 | Greg Richards | Windsor Slough Eton & Hounslow | Stoke | 13 Jun 09 | |
| 619 | 51.55 | | | 51.18 | | Alistair Campbell | | 1 | | Cambuslang | Grangemouth | 8 Jul 09 | |
| 621 | 51.56 | | | 51.56 | PB | Ryan Childs | U17 | -7 | | Mansfield | Derby | 10 May 09 | |
| 621 | 51.56 | | | 50.44/50.1 | | Michael Dyer | | 3 | Francis Marsh | North Down | Antrim | 28 Jun 09 | |
| 621 | 51.56 | | | 51.11/50.5 | | James Lea | U20 | -5 | | Tipton | Birmingham | 19 Jul 09 | |
| 624 | 51.57 | i | | 50.57 | | Michael Haslett | U20 | -4 | | Manx | Cardiff | 7 Feb 09 | |
| 624 | 51.57 | | | 51.57 | PB | James Meadows | U23 | -3 | Richard Thurston | Woodford Green Essex Ladies | Bedford | 2 May 09 | |
| 626 | 51.58 | | | 51.06 | | Thomas Larkin | U17 | -6 | | Woodford Green Essex Ladies | Chelmsford | 9 May 09 | |
| 626 | 51.58 | | | 50.79i | | Nick Bates | U23 | -3 | Rodger Hughes | Basingstoke & Mid Hants | Lee Valley | 23 May 09 | |
| 626 | 51.58 | | | 50.99 | | James Lelliott | U17 | -7 | Keith Fleming | Bournemouth | Bedford | 19 Sep 09 | |
| 629 | 51.59 | | | 48.58 | | Ben Winstanley | U17 | -7 | Todd Bennett | Team Southampton | Basingstoke | 24 Jun 09 | |
| 629 | 51.59 | | | 51.59 | PB | William Smy | U20 | -6 | | Banchory Stonehaven | Grangemouth | 9 Aug 09 | |
| 629 | 51.59 | | | 51.59 | PB | Steven Baldock | V35 | 18 | | Hastings AC | Eltham | 19 Aug 09 | |
| 632 | 51.60 | | | 51.60 | PB | Gerwyn Slinger | U20 | -5 | | Carmarthen | Cardiff | 4 Jul 09 | |
| 632 | 51.60 | | | 51.47/50.8 | | Dan Barber | U23 | -1 | Scott Grace | Vale of Aylesbury | Watford | 9 Sep 09 | |
| 634 | 51.6 | | | 51.6 | PB | Sebastien Garcia | | 3 | | Leamington | Solihull | 2 May 09 | |
| 634 | 51.6 | | | 51.6 | PB | Matt Gwillam | U20 | -6 | | Halesowen | Cheltenham | 24 May 09 | |
| 634 | 51.6 | | | 49.88 | | Alex Scott | | 4 | | Swansea | Cardiff | 6 Jun 09 | |
| 634 | 51.6 | | | 54.59i/51.6 | PB | Sam Rogers | U20 | -6 | | Windsor Slough Eton & Hounslow | Croydon | 6 Jun 09 | |
| 634 | 51.6 | | | 49.67 | | Aqeel Hassan | U17 | -6 | Joseph McDonnell ☘️ | Charnwood | Loughborough | 21 Jun 09 | |
| 52.08 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 634 | 51.6 | | | 51.65/51.6 | PB | Shaun Leigh | U20 | -4 | Stephen King | Brighton & Hove | Bournemouth | 4 Jul 09 | |
| 51.65 | | | | | | | | | | Woodford | 16 May 09 | |
| 634 | 51.6 | | | 52.05/51.6 | PB | George Heath | U23 | -1 | | Halifax | Halifax | 5 Jul 09 | |
| 52.05 | | | | | | | | | | Wakefield | 9 Aug 09 | |
| 634 | 51.6 | | | 51.76/51.5 | | Jack Rossini | U20 | -5 | | Dacorum | Hemel Hempstead | 1 Aug 09 | |
| 51.76 | | | | | | | | | | Watford | 30 Aug 09 | |
| 634 | 51.6 | | | 50.6 | | John Spence | | 1 | | Hallamshire | Scunthorpe | 2 Aug 09 | |
| 634 | 51.6 | | | 49.22/48.9 | | Andrei Pobischan | U20 | -4 | Callum Orr | Wakefield | Stretford | 12 Sep 09 | |
| 51.77 | | | | | | | | | | Stretford | 1 Sep 09 | |
| 634 | 51.6 | | | 51.32 | | Ben Stephenson | U17 | -6 | Charles Stuart | Middlesbrough (Mandale) | Blackpool | 27 Sep 09 | |
| 634 | 51.6 | | | 50.68 | | James Garnier | U20 | -5 | | Hercules Wimbledon | Cambridge | 8 Nov 09 | |
| 51.84 | | | | | | | | | | Battersea Park | 22 Jul 09 | |
| 634 | 51.6 | i | | 48.95 | | Ryan Crawley | U17 | -7 | Mike Corden | City of Sheffield | Sheffield | 16 Dec 09 | |
| 51.82 | | | | | | | | | | Don Valley | 9 May 09 | |
| 52.1 | | | | | | | | | | Hull | 24 May 09 | |
| 647 | 51.62 | | | 50.40 | | Mali Lewis | U17 | -7 | | Ealing Southall & Middx | Hendon | 9 May 09 | |
| 648 | 51.63 | | | 51.63 | PB | William Hartley | U20 | -4 | | Woking | Woodford | 2 May 09 | |
| 649 | 51.64 | | | 49.29/49.0 | | Luke Giblin | | 1 | John Brant | Kingston upon Hull | Hull | 12 Apr 09 | |
| 649 | 51.64 | | | 51.64 | PB | Jonathan Cook | U23 | -1 | Richard Wheater | Achilles | Gateshead | 22 Aug 09 | |
| 651 | 51.65 | | | 49.77 | | Dean Philip | | 2 | | Lasswade | Edinburgh | 12 Jul 09 | |
| 651 | 51.65 | | | 50.57/50.4 | | Jonathan Pettet | U17 | -8 | John Blackie | Blackheath & Bromley | Par | 15 Aug 09 | |
| 651 | 51.65 | | | 48.32 | | Blade Ashby | U17 | -7 | Piotr Spas | Herne Hill | Tooting Bec | 29 Aug 09 | |
| 654 | 51.66 | | | 49.59 | | Ben Gregory | U20 | -4 | Alan Richardson | Vale of Aylesbury | Stoke | 13 Jun 09 | |
| 655 | 51.67 | | | 49.31/49.0 | | Matthew Sumner | U20 | -6 | Ronald Blank | City of Plymouth | Street | 24 May 09 | |
| 656 | 51.68 | i | | 49.43 | | Sam Yates | U20 | -7 | Don Lennon | Ribble Valley AC (Defunct) | Sportcity | 20 Dec 09 | |
| 51.8 | | | | | | | | | | Hyndburn | 21 Jun 09 | |
| 51.86 | | | | | | | | | | Marsa, MLT | 15 Apr 09 | |
| 657 | 51.69 | | | 51.05/49.5 | | Oyetola Oyewobi | U20 | -5 | | Enfield & Haringey | Hendon | 9 May 09 | |
| 657 | 51.69 | | | 50.38/50.3 | | George Munt | U15 | -9 | Marina Armstrong | Sutton & District | Bedford | 9 Aug 09 | |
| 659 | 51.70 | i | | 51.45i | | Omar Mansour | U20 | -5 | | Woodford Green Essex Ladies | Lee Valley | 1 Feb 09 | |
| 660 | 51.7 | | | 51.27 | | Christopher Vickers | U20 | -4 | | Woodford Green Essex Ladies | Battersea Park | 16 May 09 | |
| 51.92 | | | | | | | | | | Eton | 14 Jun 09 | |
| 660 | 51.7 | | | 49.31i | | William Hooton | U23 | -2 | | Shaftesbury Barnet | Cambridge | 16 May 09 | |
| 660 | 51.7 | | | 50.31/50.1 | | Scott Spencer | | 12 | | Havering | Newham | 16 May 09 | |
| 51.94 | | | | | | | | | | Chelmsford | 9 May 09 | |
| 660 | 51.7 | | | 53.16/50.4 | | Richard Larsen | U23 | -1 | | Bracknell AC | Bracknell | 6 Jun 09 | |
| 660 | 51.7 | | | 50.15/49.6 | | Niall Maguire | U17 | -6 | | Derby | Telford | 14 Jun 09 | |
| 660 | 51.7 | | | 51.7 | PB | Jordan Lomax | U17 | -8 | | Wirral | Blackpool | 15 Jun 09 | |
| 660 | 51.7 | | | 49.80i | | Tyson Oladokun | U20 | -5 | Chris Zah | Victoria Park & Tower Hamlets | Lee Valley | 27 Jun 09 | |
| 660 | 51.7 | | | 51.7 | PB | Owen Thomas | U20 | -4 | | Croydon | Perivale | 27 Jun 09 | |
| 660 | 51.7 | | | 51.98/51.7 | PB | Gareth Beech | | 1 | | New Forest Runners | Bournemouth | 4 Jul 09 | |
| 660 | 51.7 | | | 51.17i/51.1 | | Charlie Patrick | U20 | -6 | Darrell Maynard | City of Salisbury | Exeter | 5 Jul 09 | |
| 52.00 | | | | | | | | | | Exeter | 23 Aug 09 | |
| 660 | 51.7 | | | 52.00/51.7 | PB | Robert Hodges | U23 | -1 | George Gandy | Kingston upon Hull | Grantham | 5 Jul 09 | |
| 660 | 51.7 | | | 52.71/51.7 | PB | Alec Crowter | U17 | -6 | Sonya Ellis | Exeter | Exeter | 12 Jul 09 | |
| 52.75 | | | | | | | | | | Ashford | 23 May 09 | |
| 660 | 51.7 | | | 52.88/51.2 | | Will Fielding | U17 | -7 | Andy Bibby | Preston | Preston | 19 Jul 09 | |
| 52.88 | | | | | | | | | | Wigan | 29 Aug 09 | |
| 660 | 51.7 | | | 51.31/51.2 | | Matt Williams | U20 | -4 | | Tynedale | Whitley Bay | 2 Aug 09 | |
| 660 | 51.7 | | | 51.86/51.7 | PB | Craig McDowall | U20 | -6 | Liz McColgan | Lothian | Livingston | 22 Aug 09 | |
| 52.06 | | | | | | | | | | Grangemouth | 28 Jun 09 | |
| 660 | 51.7 | | | 51.69/51.0 | | James Folkes | U23 | -2 | James Coney | Andover | Southampton | 26 Aug 09 | |
| 660 | 51.7 | | | 50.7 | | Jamie Mills | | 4 | | Cannock & Stafford | Blackpool | 27 Sep 09 | |
| 677 | 51.72 | | | 51.01 | | Adam Rowland | U20 | -6 | John Stephenson | Gateshead | Grangemouth | 24 May 09 | |
| 677 | 51.72 | | | 50.61 | | Konstantinos Karras | U20 | -5 | Paul Darney | Cardiff | Cardiff | 13 Jun 09 | |
| 677 | 51.72 | | | 51.72 | PB | Rory MacLure | U17 | -7 | | North Uist | Inverness | 19 Sep 09 | |
| 680 | 51.73 | | | 48.57i | | Darren Scott | V40 | 18 | | Trafford | Stretford | 26 May 09 | |
| 680 | 51.73 | | | 51.73 | PB | Jack Mosley | U17 | -8 | Brian Scobie | Leeds City | Wakefield | 13 Jun 09 | |
| 682 | 51.74 | | | 51.74/51.6 | PB | Callum McCabe | U20 | -5 | Darrell Maynard | Trafford | Cardiff | 4 Jul 09 | |
| 683 | 51.75 | | | 49.27 | | Connor Henderson | U17 | -6 | Derek Parker | Kilbarchan | Linwood | 17 May 09 | |
| 683 | 51.75 | | | 51.75 | PB | Andy Wiles | U23 | -2 | David Lowes | New Marske | Stretford | 9 Jun 09 | |
| 685 | 51.76 | | | 51.53 | | Simon Ninnim | U17 | -6 | Todd Bennett | Team Southampton | Portsmouth | 10 May 09 | |
| 685 | 51.76 | | | 51.76 | PB | Nicholas Lingley | U20 | -6 | Conrad Milton | Windsor Slough Eton & Hounslow | Eton | 14 Jun 09 | |
| 687 | 51.77 | | | 51.46/50.4 | | Tom Black | U23 | -2 | | Sale Harriers Manchester | Sportcity | 2 May 09 | |
| 687 | 51.77 | | | 51.77 | PB | Aaron Reynolds | U20 | -5 | Paul Keeble | Stevenage & North Herts | Cambridge | 5 Jul 09 | |
| 689 | 51.79 | i | | 51.79i | PB | Dan Bartlett | U20 | -4 | | Team Bath | Cardiff | 15 Feb 09 | |
| 689 | 51.79 | | | 50.65 | | Gareth Lamb | U20 | -5 | Liz McColgan | Dundee Hawkhill | Grangemouth | 24 May 09 | |
| 691 | 51.80 | | | 51.80 | PB | Ian Ashall | | 1 | | Nene Valley | Tidworth | 22 Jul 09 | |
| 692 | 51.8 | | | 51.76 | | Harry Dalton | U17 | -6 | James Bennett | Marshall Milton Keynes | Milton Keynes | 26 Apr 09 | |
| 51.86 | | | | | | | | | | Ashford | 23 May 09 | |
| 692 | 51.8 | | | 49.98 | | Joe Gaynor | U20 | -6 | Martin Owens | Herts Phoenix | Hemel Hempstead | 2 May 09 | |
| 52.66 | i | | | | | | | | | Lee Valley | 1 Mar 09 | |
| 692 | 51.8 | | | 50.9 | | James Hart | | 5 | | Bromsgrove & Redditch | Solihull | 2 May 09 | |
| 692 | 51.8 | | | 51.42/50.5 | | Joe Brocklehurst | | 1 | | Stratford-upon-Avon | Telford | 9 May 09 | |
| 692 | 51.8 | | | 51.8 | PB | Chris Dennis | U20 | -5 | | Team Southampton | Brighton | 24 May 09 | |
| 692 | 51.8 | | | 50.97/50.7 | | Scott Keeling | U20 | -5 | Matthew Wood | Jarrow & Hebburn | Darlington | 24 May 09 | |
| 692 | 51.8 | | | 48.39 | | Jonathan Slade | U23 | -2 | | Team Southampton | Southampton | 27 May 09 | |
| 692 | 51.8 | | | 50.77 | | George Grainger | U17 | -7 | Clare Wise | Chichester | Lewes | 31 May 09 | |
| 52.95 | | | | | | | | | | Kingston | 27 Jun 09 | |
| 692 | 51.8 | | | 52.14/51.1 | | Steven Fox | U23 | -2 | | Seaton | Liverpool | 6 Jun 09 | |
| 692 | 51.8 | | | 52.97/50.4 | | Adam Goulding | U20 | -4 | | Notts | Loughborough | 7 Jun 09 | |
| 692 | 51.8 | | | 50.60 | | Jake Littlehales | U20 | -5 | David Turnbull | East Cheshire | Stretford | 13 Jun 09 | |
| 51.94 | | | | | | | | | | Stretford | 23 Jun 09 | |
| 692 | 51.8 | | | 51.18 | | Mark Booth | U20 | -5 | Janet Nash | Wycombe | Stevenage | 14 Jun 09 | |
| 52.96 | | | | | | | | | | Lee Valley | 4 Apr 09 | |
| 692 | 51.8 | | | 51.8 | PB | Ryan Ashwood | U17 | -7 | | Yate | Yate | 28 Jun 09 | |
| 692 | 51.8 | | | 49.70 | | Brendon McConville | | 8 | | Border | Eton | 4 Jul 09 | |
| 52.31 | | | | | | | | | | Antrim | 28 Jun 09 | |
| 692 | 51.8 | | | 52.70/51.1 | | Daniel Brown | U17 | -6 | | Banbury | Worcester | 4 Jul 09 | |
| 692 | 51.8 | | | 51.92/51.8 | PB | Bill Awere | U23 | -3 | | London Heathside | Guildford | 11 Jul 09 | |
| 51.92 | | | | | | | | | | Lee Valley | 23 May 09 | |
| 692 | 51.8 | | | 52.15/51.8 | PB | Stuart Dolman | U17 | -7 | | Liverpool Pembroke Sefton | Preston | 19 Jul 09 | |
| 692 | 51.8 | | | 51.4 | | Alexander Urmston | | 1 | | Leigh | Bolton | 2 Aug 09 | |
| 692 | 51.8 | | | 51.60/50.1 | | Matthew Clark | U20 | -5 | | Nuneaton | Tamworth | 2 Aug 09 | |
| 692 | 51.8 | | | 51.37 | | Michael West | U20 | -4 | | Hastings AC | Crawley | 31 Aug 09 | |
| 692 | 51.8 | | | 50.42 | | Leo Smith | | 1 | | Scunthorpe & District AC (Defunct) | Stretford | 12 Sep 09 | |
| 692 | 51.8 | | | 51.8 | PB | Scott Robertson | | | | Unattached | Perth | 20 Sep 09 | |
| 714 | 51.82 | i | | 51.71i/51.5 | | James Griffith | U20 | -6 | Mike Bilson | Birmingham Rowheath | Birmingham | 22 Feb 09 | |
| 714 | 51.82 | | | 50.99/50.6 | | Peter Barnshaw | U17 | -7 | Robert Done | Abingdon | Bedford | 19 Sep 09 | |
| 716 | 51.86 | | | 51.86 | PB | Ben Stanton | U23 | -2 | | | Bedford | 2 May 09 | |
| 717 | 51.87 | | | 51.34 | | Peter Glass | U23 | -2 | | Border | Stoke | 13 Jun 09 | |
| 718 | 51.89 | | | 51.89 | PB | James Inkster | U23 | -3 | | Durham Uni | Gateshead | 5 Jul 09 | |
| 718 | 51.89 | | | 51.89 | PB | Tom Bowerman | U20 | -4 | | Aldershot, Farnham & District | Woking | 5 Aug 09 | |
| 720 | 51.90 | | | 51.90 | PB | David Devine T13 | U20 | -6 | Brian Scobie | Liverpool H | Rhodes, GRE | 9 Jun 09 | |
| 721 | 51.9 | | | 47.81/47.8 | | Jake King | U17 | -7 | Keith Palmer | Southend | Barking | 4 Apr 09 | |
| 721 | 51.9 | | | 54.85/51.9 | PB | Andrew Suter | U23 | -2 | | Peterborough | Peterborough | 26 Apr 09 | |
| 721 | 51.9 | | | 49.95/49.8 | | Ian Barough | | 7 | | Cheltenham | Yate | 2 May 09 | |
| 52.07 | | | | | | | | | | Birmingham | 21 Jun 09 | |
| 721 | 51.9 | | | 50.82i | | Callem Forde | U23 | -2 | Roger Binks | Charnwood | Leicester | 9 May 09 | |
| 52.02 | | | | | | | | | | Don Valley | 19 Apr 09 | |
| 721 | 51.9 | | | 51.16/50.7 | | Geoff Hill | | 13 | Sonya Ellis | Exeter | Plymouth | 9 May 09 | |
| 52.07 | | | | | | | | | | Yeovil | 6 Sep 09 | |
| 721 | 51.9 | | | 51.56/51.2 | | Adam Smith | U20 | -5 | David Leach | Brighton & Hove | Crawley | 10 May 09 | |
| 721 | 51.9 | | | 51.4 | | Jason Prickett | U20 | -6 | James Roberts | Invicta East Kent | Canterbury | 16 Jun 09 | |
| 721 | 51.9 | | | 51.3 | | Anthony Hauserman | U17 | -6 | | Blackburn | Macclesfield | 21 Jun 09 | |
| 721 | 51.9 | | | 51.33 | | Samuel Causebrook | U20 | -6 | | Tynedale | Chester-le-Street | 5 Jul 09 | |
| 721 | 51.9 | | | 51.29/51.2 | | Sacha Henty | U20 | -4 | | Eastbourne | Crawley | 11 Jul 09 | |
| 721 | 51.9 | | | 50.54 | | Thomas Ashby | U20 | -4 | Piotr Spas | Herne Hill | Wormwood Scrubs | 11 Jul 09 | |
| 52.85 | | | | | | | | | | Stoke | 5 Sep 09 | |
| 721 | 51.9 | | | 51.9 | PB | Mark Climer | | | | Royal Air Force | Hendon | 15 Jul 09 | |
| 721 | 51.9 | | | 52.34i/51.1 | | John Brierly | U23 | -2 | Cy Knibb | Worcester | Corby | 2 Aug 09 | |
| 52.43 | | | | | | | | | | Bedford | 2 May 09 | |
| 721 | 51.9 | | | 50.36 | | Stephen Bennett | U20 | -4 | Andy Bibby | Preston | Litherland | 8 Aug 09 | |
| 52.46 | | | | | | | | | | Stretford | 21 Jul 09 | |
| 721 | 51.9 | | | 52.18i/51.1 | | Mark Dyble | U20 | -4 | Hayley Ginn | Basildon | Cambridge | 18 Oct 09 | |
| 736 | 51.91 | | | 49.95 | | Tom McKellar | U20 | -6 | | Basingstoke & Mid Hants | Basingstoke | 24 Jun 09 | |
| 737 | 51.93 | i | | 51.93i | PB | Jamie Gutteridge | U20 | -5 | | Cardiff | Cardiff | 7 Feb 09 | |
| 51.99 | | | | | | | | | | Newport | 12 Jul 09 | |
| 737 | 51.93 | | | 51.93 | PB | Kurtis Franklin | U20 | -4 | | Thames Valley | Kingston | 18 Apr 09 | |
| 739 | 51.94 | | | 49.29 | | Adam Hassan | U20 | -6 | Mark Hatton | Reading AC | Watford | 9 Sep 09 | |
| 740 | 51.95 | | | 51.95 | PB | Stephen Emery | U23 | -1 | David Dix | Rugby & Northampton | Loughborough | 27 May 09 | |
| 740 | 51.95 | | | 51.95 | PB | Daniel Chapman | U20 | -6 | | Giffnock North | Derby | 13 Sep 09 | |
| 742 | 51.96 | | | 51.42/50.3 | | Tim Burt | U23 | -3 | Craig Winrow | Ashford AC | Woodford | 2 May 09 | |
| 742 | 51.96 | | | 51.96 | PB | Andrew Owens | | 2 | Mike Corden | Liverpool H | Stretford | 21 Jul 09 | |
| 744 | 51.97 | i | | 50.27i | | Mark Hoy | U20 | -5 | | | Nenagh, IRL | 28 Mar 09 | |
| 745 | 51.99 | | | 51.99 | PB | Sam Walsh | U23 | -1 | | Swansea | Bromley | 4 Jul 09 | |
| 746 | 52.00 | | | 50.85 | | Justin Green | | 7 | | Kingston & Poly | Kingston | 18 Apr 09 | |
| 746 | 52.00 | | | 50.93 | | Andrew Moraghan | V35 | 15 | | Riverside | Watford | 29 Jul 09 | |
| 746 | 52.00 | | | 52.00 | PB | David Forrester | U20 | -6 | | Liverpool Pembroke Sefton | Stretford | 4 Aug 09 | |
| 749 | 52.0 | | | 52.25/52.0 | PB | Jake Archer | U17 | -6 | | Sunderland | Jarrow | 27 May 09 | |
| 52.25 | | | | | | | | | | Cardiff | 5 Sep 09 | |
| 749 | 52.0 | | | 52.10/52.0 | PB | Soren Little | U17 | -7 | | Winchester | Bournemouth | 31 May 09 | |
| 749 | 52.0 | | | 48.04 | | Nathan Hilton | U20 | -4 | | Liverpool Pembroke Sefton | Litherland | 6 Jun 09 | |
| 749 | 52.0 | | | 50.93 | | Daniel Stevens | U20 | -4 | | Sutton-in-Ashfield | Hereford | 7 Jun 09 | |
| 52.99 | | | | | | | | | | Derby | 10 May 09 | |
| 749 | 52.0 | | | 51.70 | | Finlay Third | U17 | -6 | | Tonbridge | Ashford | 13 Jun 09 | |
| 52.66 | | | | | | | | | | Lee Valley | 4 Apr 09 | |
| 749 | 52.0 | | | 50.19 | | Byron Fitzgerald | U17 | -7 | | Exeter | Exeter | 13 Jun 09 | |
| 52.28 | | | | | | | | | | Street | 24 May 09 | |
| 749 | 52.0 | | | 49.80/49.7 | | Daniel Pearce | U20 | -5 | Laurence Garnham | Newquay & Par | Par | 27 Jun 09 | |
| 52.18 | | | | | | | | | | Par | 15 Aug 09 | |
| 749 | 52.0 | | | 52.0 | PB | Sam Lyon | U17 | -6 | | Aberdeen | Dundee | 28 Jun 09 | |
| 749 | 52.0 | | | 49.86 | | Craig Yates | | 4 | | Spenborough | Leeds | 5 Jul 09 | |
| 749 | 52.0 | | | 49.55 | | Richard Holt | U20 | -4 | Lee Ness | City of Salisbury | Southampton | 11 Jul 09 | |
| 52.03 | i | | | | | | | | | Lee Valley | 13 Dec 09 | |
| 749 | 52.0 | | | 52.0 | PB | Glen Owusu | U17 | -6 | | Enfield & Haringey | Bromley | 19 Jul 09 | |
| 749 | 52.0 | | | 49.86/49.4 | | Nigel Lowther | | 4 | | Medway & Maidstone | Battersea Park | 1 Aug 09 | |
| 749 | 52.0 | | | 52.05/52.0 | PB | Stefan Wilcockson | | 2 | Ted Grey | Mansfield | Mansfield | 2 Aug 09 | |
| 52.26 | | | | | | | | | | Derby | 10 May 09 | |
| 762 | 52.01 | | | 51.74 | | Frazer Jardine | U20 | -4 | Joanne Edgar | Bolton | Stretford | 21 Jul 09 | |
| 763 | 52.02 | i | | 51.09 | | Alistair Dalgleish | | 5 | Bill Walker | Livingston | Glasgow | 17 Jan 09 | |
| 763 | 52.02 | | | 51.99 | | Lewis Fearon | U17 | -8 | | Birchfield H | Birmingham | 6 Sep 09 | |
| 765 | 52.03 | | | 50.23 | | Michael Quinn | | 5 | | Abbey AC | Antrim | 14 Jun 09 | |
| 765 | 52.03 | | | 51.67/51.4 | | Daniel Everett | | 6 | | Notts | Birmingham | 19 Jul 09 | |
| 767 | 52.05 | | | 50.18 | | Craig Baker | | 2 | | Worthing | Woodford | 16 May 09 | |
| 767 | 52.05 | | | 50.34 | | Ian Munro | | 4 | Daniel Carlin | Cambuslang | Grangemouth | 28 Jun 09 | |
| 767 | 52.05 | | | 51.46/51.2 | | Iain McEwan | | 2 | | Whitemoss | Dunfermline | 18 Jul 09 | |
| 770 | 52.06 | | | 52.06 | PB | Angus Normand | U20 | -5 | | Edinburgh AC | Grangemouth | 12 Jun 09 | |
| 771 | 52.07 | i | | 48.74 | | Darrell Maynard | V45 | 26 | | Abertillery | Lee Valley | 7 Mar 09 | |
| 772 | 52.08 | | | 52.08 | PB | Reece Morgan | U20 | -6 | | Shaftesbury Barnet | Hendon | 24 May 09 | |
| 772 | 52.08 | | | 51.50 | | Max Hall | | 1 | | Dartford H | Stoke | 13 Jun 09 | |
| 772 | 52.08 | | | 50.87 | | Andy Dobson | | 6 | Kevin Reynolds | City of Stoke | Watford | 29 Jul 09 | |
| 772 | 52.08 | | | 50.20 | | Andrew Williams | U15 | -9 | Raymond Twentyman | Liverpool Pembroke Sefton | Bedford | 9 Aug 09 | |
| 776 | 52.09 | | | 52.09 | PB | Kudo Faro | | | | Army | Tidworth | 3 Jun 09 | |
| 776 | 52.09 | | | 43.44 | | Matthew Hudson-Smith | U15 | -8 | Nick Radburn | Birchfield H | Don Valley | 10 Jul 09 | |
| 776 | 52.09 | | | 51.31 | | James Wright | U23 | -3 | Christopher Bartram | Sale Harriers Manchester | Stretford | 21 Jul 09 | |
| 779 | 52.1 | | | 51.54/50.0 | | Toby Griffiths | U20 | -5 | | Oswestry | Tipton | 26 Apr 09 | |
| 779 | 52.1 | | | 51.84/51.8 | | Tom Graham | | 3 | | Basingstoke & Mid Hants | Bournemouth | 2 May 09 | |
| 779 | 52.1 | | | 52.24/52.1 | PB | Marc Turner | V35 | 15 | Brian Worthington | Halesowen | Tipton | 2 May 09 | |
| 779 | 52.1 | | | 52.1 | PB | S Forrest | | | | Seaton | Wigan | 2 May 09 | |
| 779 | 52.1 | | | 52.12/52.1 | PB | Chris Lamb | | 3 | Glynn Tromans | Rugby & Northampton | Leicester | 9 May 09 | |
| 779 | 52.1 | | | 53.02/52.1 | PB | Tom Nuttall | U17 | -6 | | Trafford | Stretford | 31 May 09 | |
| 779 | 52.1 | | | 52.1 | PB | Peter Thompson | | | | Team Bath | Swindon | 6 Jun 09 | |
| 779 | 52.1 | | | 50.47 | | Samuel Otto | U20 | -6 | | Team Bath | Salisbury | 13 Jun 09 | |
| 779 | 52.1 | | | 52.90/52.1 | PB | Will McKeown | U17 | -7 | | Sale Harriers Manchester | Birmingham | 20 Jun 09 | |
| 52.90 | | | | | | | | | | Gateshead | 26 Jul 09 | |
| 779 | 52.1 | | | 51.47/51.0 | | Daniel Brownbill | U17 | -6 | | Leeds City | Leeds | 21 Jun 09 | |
| 52.18 | | | | | | | | | | Wakefield | 13 Jun 09 | |
| 779 | 52.1 | | | 51.45/51.2 | | Daniel Eckersley | | 1 | | Kingston & Poly | Blackburn | 27 Jun 09 | |
| 779 | 52.1 | | | 52.48/52.1 | PB | Gareth Hunt | U20 | -4 | | Ryston | Harrow | 27 Jun 09 | |
| 52.48 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 779 | 52.1 | | | 51.79/51.6 | | Sam Parsons | | 1 | Michael Bazire | Brighton & Hove | Ipswich | 27 Jun 09 | |
| 52.82 | | | | | | | | | | Lee Valley | 4 Apr 09 | |
| 779 | 52.1 | | | 50.97 | | Mark Robinson | U20 | -4 | | Ipswich | Ipswich | 27 Jun 09 | |
| 779 | 52.1 | | | 51.31/51.0 | | Mark Woodley | U23 | -2 | Craig Winrow | Chelmsford | Lee Valley | 27 Jun 09 | |
| 52.78 | | | | | | | | | | Chelmsford | 9 May 09 | |
| 779 | 52.1 | | | 50.55/50.1 | | Tim Alexander | | 8 | Chris Newman | Medway & Maidstone | Bournemouth | 4 Jul 09 | |
| 52.20 | | | | | | | | | | Derby | 22 Aug 09 | |
| 779 | 52.1 | | | 52.1 | PB | Luke Sebit-Berridge | | 2 | | Leicester | Telford | 2 Aug 09 | |
| 779 | 52.1 | | | 52.83/52.1 | PB | Matthew Timothy | U20 | -4 | | Coventry | Coventry | 22 Aug 09 | |
| 52.83 | | | | | | | | | | Birmingham | 21 Jun 09 | |
| 779 | 52.1 | | | 54.28/52.1 | PB | Angus Butler | U17 | -6 | | Tonbridge | Hendon | 30 Aug 09 | |
| 779 | 52.1 | | | 47.23 | | Sam Dawkins | U17 | -7 | Geoff King | Jersey | St. Helier | 13 Sep 09 | |
| 779 | 52.1 | | | 53.05/52.1 | PB | Paul Slater | U23 | -3 | Gary Gallagher | Bexley | Erith | 19 Sep 09 | |
| 800 | 52.11 | | | 52.11/49.8 | PB | Colin Welsh | | 5 | | Border | Derby | 22 Aug 09 | |
| 801 | 52.12 | | | 50.64i | | Richard Reed | U17 | -7 | George Skafidas | Nene Valley | Parliament Hill | 25 Jul 09 | |
| 801 | 52.12 | | | 52.12 | PB | Matthew Hilton | U17 | -7 | | Carlisle Aspatria | Gateshead | 22 Aug 09 | |
| 803 | 52.13 | | | 50.27 | | Jeff Christie | | 5 | Nicholas Christie | Windsor Slough Eton & Hounslow | Derby | 22 Aug 09 | |
| 804 | 52.14 | | | 52.14 | PB | C Dennis | U20 | -4 | | Surrey Schs | Kingston | 13 Jun 09 | |
| 805 | 52.16 | | | 52.16 | PB | Alasdair Carpenter | U23 | -1 | Ronald Blank | City of Plymouth | Street | 24 May 09 | |
| 806 | 52.17 | | | 50.60 | | Jack Cowie | U20 | -5 | | Gateshead | Gateshead | 22 Aug 09 | |
| 807 | 52.18 | | | 50.83/50.4 | | Paul Clarke | | 7 | Steve Perks | Carmarthen | Swansea | 28 Jun 09 | |
| 808 | 52.19 | i | | 46.84 | | Eddie Williams | V35 | 17 | Ron Roddan | Thames Valley | Lee Valley | 7 Mar 09 | |
| 809 | 52.2 | | | 52.2 | PB | Tom Causebrook | | 3 | | Rugby & Northampton | Coventry | 2 May 09 | |
| 809 | 52.2 | | | 51.83 | | David Bush | U17 | -6 | Arthur Simmonds | Nene Valley | Ilford | 2 May 09 | |
| 52.83 | | | | | | | | | | St. Ives | 10 Jun 09 | |
| 809 | 52.2 | | | 51.68 | | Alex Jackson | U23 | -3 | | Epsom & Ewell | Kingston | 10 May 09 | |
| 52.38 | | | | | | | | | | Kingston | 10 May 09 | |
| 809 | 52.2 | | | 52.2 | PB | Ross Franks | U17 | -7 | Noel Stoddart | St. Mary's Richmond | Walton | 20 May 09 | |
| 809 | 52.2 | | | 52.31/52.2 | PB | Luis Alves | U20 | -5 | | Notts | Derby | 24 May 09 | |
| 52.31 | | | | | | | | | | Derby | 10 May 09 | |
| 809 | 52.2 | | | 50.24 | | James Colclough | | 8 | Gordon Ainsley | Kidderminster & Stourport | Hereford | 7 Jun 09 | |
| 52.54 | | | | | | | | | | Birmingham (Un) | 3 Jun 09 | |
| 809 | 52.2 | | | 51.22i | | Luke Morbey | U17 | -8 | Nick Radburn | Birchfield H | Birmingham | 14 Jun 09 | |
| 52.90 | | | | | | | | | | Birmingham | 23 May 09 | |
| 809 | 52.2 | | | 52.21/51.2 | | Luke Corbett | U20 | -5 | | Tipton | Hereford | 14 Jun 09 | |
| 809 | 52.2 | | | 55.52/50.7 | | James Thompson | U23 | -3 | | Ryston | Harrow | 27 Jun 09 | |
| 809 | 52.2 | | | 51.56 | | Aaron Gray | U17 | -7 | Kenneth Campbell | Ayr Seaforth | Ayr | 28 Jun 09 | |
| 53.00 | | | | | | | | | | Grangemouth | 26 Apr 09 | |
| 809 | 52.2 | | | 53.02/50.4 | | Chris Matthews | U17 | -6 | Arthur Almond | Blackburn | Stretford | 5 Jul 09 | |
| 809 | 52.2 | | | 53.57/52.2 | PB | Stephan Brockett | U20 | -6 | | Boston | Grantham | 12 Jul 09 | |
| 809 | 52.2 | | | 52.2 | PB | Arthur Tanoh | U20 | -5 | | Cambridge H | Tonbridge | 26 Jul 09 | |
| 809 | 52.2 | | | 52.2 | PB | Mitchell Jarvis | U23 | -2 | John Herbert | Braintree | Hillingdon | 1 Aug 09 | |
| 809 | 52.2 | | | 50.88 | | John Ruddy D | U20 | -4 | | Shettleston | Wishaw | 2 Aug 09 | |
| 52.43 | | | | | | | | | | Grangemouth | 31 May 09 | |
| 809 | 52.2 | | | 51.31 | | Byron Robinson | U23 | -1 | Ron Roddan | Herne Hill | Kingston | 12 Aug 09 | |
| 809 | 52.2 | | | 51.28/50.2 | | Matthew Houlden | U20 | -6 | Denise Timmis | Lincoln Wellington | Scunthorpe | 30 Aug 09 | |
| 809 | 52.2 | | | 60.74/51.2 | | Charlie Da'Vall Grice | U17 | -7 | Jon Bigg | Brighton Phoenix | Crawley | 31 Aug 09 | |
| 827 | 52.21 | | | 52.21 | PB | Luke Harreld | | 1 | David Cole | Bury | Stretford | 28 Apr 09 | |
| 828 | 52.22 | | | 51.62 | | Joe Mellor | U20 | -4 | Grant Barker | Notts | Birmingham | 21 Jun 09 | |
| 828 | 52.22 | | | 52.04 | | Ben Ridley-Johnson | U17 | -7 | | Colchester H | Cambridge | 5 Jul 09 | |
| 830 | 52.23 | | | 51.41 | | James Foley | U23 | -2 | | Victoria Park & Tower Hamlets | Tooting Bec | 18 Jul 09 | |
| 831 | 52.24 | | | 51.26 | | Adam McCarthy | | 5 | | Walton | Lee Valley | 4 Apr 09 | |
| 831 | 52.24 | | | 52.24/51.6 | PB | Tom Fowler | U17 | -7 | | Taunton | Yeovil | 13 Jun 09 | |
| 831 | 52.24 | | | 49.08 | | Jason Hussain | | 1 | John Powell | Belgrave | Derby | 22 Aug 09 | |
| 834 | 52.25 | | | 52.25 | PB | Sean Hannant-Smith | U20 | -6 | | Medway & Maidstone | Ashford | 10 May 09 | |
| 834 | 52.25 | | | 51.43i | | Oliver Knight | U23 | -3 | Eliska Binks | Charnwood | Stoke | 13 Jun 09 | |
| 834 | 52.25 | | | 51.93/51.3 | | Jonathan Long | | 1 | | Woodford Green Essex Ladies | Watford | 29 Jul 09 | |
| 834 | 52.25 | | | 52.25/51.6 | PB | James Thomas | | 11 | Steven Gillingham | Epsom & Ewell | Woking | 5 Aug 09 | |
| 838 | 52.26 | | | 52.26 | PB | Jamie Sinclair | U20 | -4 | Colin Sinclair | Victoria Park City of Glasgow | Grangemouth | 31 May 09 | |
| 838 | 52.26 | | | 51.53/51.5 | | Bradley Szakacs | U17 | -7 | Karen Williams | Oldham & Royton | Stretford | 7 Jun 09 | |
| 838 | 52.26 | | | 49.53 | | Ewan Dyer | U17 | -8 | Eric Simpson | Pitreavie | Grangemouth | 15 Aug 09 | |
| 841 | 52.30 | | | 51.75/51.5 | | Ryan Skipp | U15 | -8 | | Thetford | Bedford | 9 Aug 09 | |
| 841 | 52.30 | | | 50.50 | | Liam McGarrigle | U20 | -5 | | Basingstoke & Mid Hants | Woking | 6 Sep 09 | |
| 843 | 52.3 | i | | 48.31 | | Nicholas Pryce | U17 | -6 | Joe Caines | Royal Sutton Coldfield | Birmingham | 11 Feb 09 | |
| 843 | 52.3 | | | 52.3 | PB | Aidan Twomey | U20 | -5 | | Coventry | Coventry | 2 May 09 | |
| 843 | 52.3 | | | 52.3 | PB | Anthony Kitterman | U20 | -6 | | Ipswich | Eltham | 2 May 09 | |
| 843 | 52.3 | | | 52.3 | PB | Phil Shotton | U20 | -6 | | Telford AC | Telford | 9 May 09 | |
| 843 | 52.3 | | | 51.79/51.1 | | Brad Shenton | U17 | -6 | | Hampshire Schs | Southampton | 13 Jun 09 | |
| 843 | 52.3 | | | 53.46/52.3 | PB | Ben Axon-Dawber | U20 | -4 | | Wigan & District | Stretford | 13 Jun 09 | |
| 843 | 52.3 | | | 52.3 | PB | Dan Jones | U17 | -6 | | Tipton | Birmingham | 14 Jun 09 | |
| 843 | 52.3 | | | 54.04/51.1 | | Ben Riekstins | U20 | -4 | Eric Cartwright | Telford AC | Telford | 14 Jun 09 | |
| 843 | 52.3 | | | 52.3 | PB | Scott Partridge | U20 | -4 | | Derby | Telford | 14 Jun 09 | |
| 843 | 52.3 | | | 52.45/52.3 | PB | Ben Sellick | U20 | -5 | | Avon Schs | Exeter | 20 Jun 09 | |
| 52.45 | | | | | | | | | | Yate | 13 Jun 09 | |
| 843 | 52.3 | | | 49.88/49.7 | | Jonathan Ketley | U17 | -8 | Andy Payne | Eastbourne | Eastbourne | 21 Jun 09 | |
| 52.32 | | | | | | | | | | Bedford | 19 Sep 09 | |
| 843 | 52.3 | | | 53.89/52.3 | PB | George McCaw | U20 | -5 | | Team Bath | Yate | 28 Jun 09 | |
| 843 | 52.3 | | | 52.02/51.3 | | Daniel Cheeseman | U17 | -7 | Ian Wilcock | Harrogate | York | 28 Jun 09 | |
| 52.42 | | | | | | | | | | Stretford | 7 Jul 09 | |
| 843 | 52.3 | | | 52.37/52.3 | PB | Reece Hendley | U23 | -1 | Karen Williams | Oldham & Royton | Halifax | 5 Jul 09 | |
| 52.37 | | | | | | | | | | Stretford | 9 Jun 09 | |
| 843 | 52.3 | | | 50.7 | | Simon Shepherd | U23 | -2 | | Hastings AC | Hastings | 11 Jul 09 | |
| 843 | 52.3 | | | 52.3 | PB | Samuel Hutchinson | U20 | -5 | Tony Ward | Trafford | Stretford | 26 Jul 09 | |
| 843 | 52.3 | | | 52.50/52.0 | | Alex Tuck | U17 | -7 | Carlo Monticolombi | Invicta East Kent | Tonbridge | 26 Jul 09 | |
| 843 | 52.3 | | | 53.80/52.3 | PB | Ben McDaniel | U20 | -5 | | South London | Battersea Park | 1 Aug 09 | |
| 843 | 52.3 | | | 52.3 | PB | A Blackwell | | | | London Schs | Carshalton | 1 Aug 09 | |
| 843 | 52.3 | | | 52.42/52.3 | PB | Hamish Findlay | U17 | -7 | | Cleethorpes | Scunthorpe | 2 Aug 09 | |
| 52.42 | | | | | | | | | | Wigan | 29 Aug 09 | |
| 843 | 52.3 | | | 54.71/52.3 | PB | Simon Dearden | U23 | -3 | | Halifax | Stretford | 2 Aug 09 | |
| 843 | 52.3 | | | 51.3 | | Stuart Cameron | U20 | -4 | | Stockport | Stretford | 2 Aug 09 | |
| 843 | 52.3 | | | 51.6 | | Mark Burchett | U23 | -2 | | Worthing | Brighton | 12 Aug 09 | |
| 843 | 52.3 | | | 50.60 | | Romeo Sithole | U20 | -4 | Eliska Binks | Charnwood | Loughborough | 23 Aug 09 | |
| 52.57 | | | | | | | | | | Don Valley | 19 Apr 09 | |
| 843 | 52.3 | | | 49.73 | | Peter Loudon | U17 | -7 | John Lees | Edinburgh AC | Grangemouth | 28 Sep 09 | |
| 52.60 | | | | | | | | | | Edinburgh | 12 Apr 09 | |
| 868 | 52.31 | | | 52.31 | PB | Angus Mercer | | | | Oxford Uni | New Haven CT, USA | 10 Apr 09 | |
| 868 | 52.31 | | | 52.07 | | Martin Bigg | U23 | -1 | | Shaftesbury Barnet | Watford | 23 Sep 09 | |
| 870 | 52.32 | | | 51.38 | | Paul Clifford | U17 | -7 | | Darlington H | Gateshead | 22 Aug 09 | |
| 871 | 52.33 | | | 49.96 | | David Horniman | U20 | -5 | Blake Ellis | Trafford | Stretford | 7 Jun 09 | |
| 872 | 52.34 | | | 51.52/51.3 | | Gary Linton | U23 | -1 | | Herne Hill | Kingston | 10 May 09 | |
| 872 | 52.34 | | | 52.34 | PB | Joe Whitehurst | U17 | -7 | | Skyrac | Wakefield | 13 Jun 09 | |
| 872 | 52.34 | | | 52.01 | | Lewis Grant | U20 | -6 | | Falkirk | Edinburgh | 12 Jul 09 | |
| 872 | 52.34 | | | 50.11/50.1 | | Craig Morten | U17 | -8 | David Hull | Tonbridge | Crawley | 2 Aug 09 | |
| 876 | 52.36 | | | 50.72/50.5 | | Ben Fox | | 6 | | Blackburn | Sportcity | 2 May 09 | |
| 877 | 52.38 | | | 52.32/50.5 | | Joshua Moody | U20 | -5 | | Matlock | Stretford | 21 Jul 09 | |
| 877 | 52.38 | | | 52.38 | PB | Lewis Lloyd | U17 | -8 | | Herne Hill | Tooting Bec | 29 Aug 09 | |
| 879 | 52.39 | | | 51.78 | | Andrew Evans | | 7 | | City of Sheffield | Don Valley | 19 Apr 09 | |
| 880 | 52.40 | | | 52.40 | PB | Luke Scott | U17 | -7 | | Seaton | Connah's Quay | 31 May 09 | |
| 881 | 52.4 | | | 52.4 | PB | Phillip Hayton | U23 | -2 | | Burnley | Blackpool | 18 Apr 09 | |
| 881 | 52.4 | | | 50.04i | | Craig Robertson | U23 | -1 | | Pitreavie | Perth | 26 Apr 09 | |
| 881 | 52.4 | | | 52.33/52.2 | | Michael Thompson | U23 | -3 | | Coventry | Coventry | 2 May 09 | |
| 881 | 52.4 | | | 55.79/52.3 | | Stephen Broadhurst | U20 | -4 | Philip Hicken | Warrington AC | Wigan | 2 May 09 | |
| 881 | 52.4 | | | 51.02/50.9 | | Stuart Brill | U23 | -2 | | St. Albans AC | King's Lynn | 9 May 09 | |
| 881 | 52.4 | | | 52.27/51.7 | | Davey Platt | U20 | -4 | | North Devon | Plymouth | 9 May 09 | |
| 52.74 | | | | | | | | | | Exeter | 23 Aug 09 | |
| 881 | 52.4 | | | 52.13/51.0 | | Dan Pidgeon | U20 | -4 | Neil England | Swindon | Battersea Park | 16 May 09 | |
| 881 | 52.4 | | | 52.69/52.3 | | Laurence Telesia | U20 | -6 | | St. Mary's Richmond | Twickenham | 16 May 09 | |
| 881 | 52.4 | | | 54.32i/52.4 | PB | James Fahey | U20 | -4 | | Blackpool, Wyre & Fylde | Hyndburn | 30 May 09 | |
| 881 | 52.4 | | | 52.47/52.4 | PB | Ross Davies | U17 | -7 | Bill Boyd | Corby | Dudley | 31 May 09 | |
| 52.47 | | | | | | | | | | Birmingham | 23 May 09 | |
| 881 | 52.4 | | | 51.67 | | Nakole Iddirisu | U17 | -6 | Michael Whittaker | Newham & Essex Beagles | Parliament Hill | 31 May 09 | |
| 881 | 52.4 | | | 50.95i/50.6 | | Mark Fallaize | U23 | -1 | Dick Knowles | Vale of Aylesbury | Peterborough | 6 Jun 09 | |
| 881 | 52.4 | | | 47.40 | | Karl Goodman | U17 | -7 | Colin Whitehead | Vale of Aylesbury | Southampton | 20 Jun 09 | |
| 52.59 | i | | | | | | | | | Lee Valley | 13 Dec 09 | |
| 881 | 52.4 | | | 52.4 | PB | Hussain Jama | U23 | -1 | Frank Horwill | Ealing Southall & Middx | Perivale | 27 Jun 09 | |
| 881 | 52.4 | | | 54.15i/52.3 | | Oliver Cartwright | U20 | -4 | | Border | Loughborough | 1 Jul 09 | |
| 881 | 52.4 | | | 51.84/51.5 | | Kelvin Goodwin | | 8 | | Ilford | Battersea Park | 1 Aug 09 | |
| 881 | 52.4 | | | 49.52 | | Andrew Moreton | | 4 | | Kent | Tonbridge | 1 Aug 09 | |
| 881 | 52.4 | | | 51.38 | | Matthew Bayliss | U20 | -4 | | Birmingham Rowheath | Birmingham (Un) | 2 Aug 09 | |
| 52.56 | | | | | | | | | | Yate | 7 Jun 09 | |
| 881 | 52.4 | | | 51.02/50.8 | | Bruce Pilkington | U20 | -4 | | Bolton | Bolton | 2 Aug 09 | |
| 52.72 | | | | | | | | | | Hendon | 8 Aug 09 | |
| 881 | 52.4 | | | 52.41/52.4 | PB | Lee Wilson | U17 | -6 | Gordon Lockie | Shettleston | Wishaw | 2 Aug 09 | |
| 881 | 52.4 | | | 50.69 | | Scott MacAulay | U20 | -6 | Robert Hawkins | Kilbarchan | Wishaw | 2 Aug 09 | |
| 881 | 52.4 | | | 52.0 | | Alistair Fowler | U20 | -6 | | Corby | Corby | 3 Sep 09 | |
| 903 | 52.43 | | | 48.98 | | Lawrence Doherty | U20 | -6 | | UC Davis | Berne, SUI | 14 Jun 09 | |
| 904 | 52.44 | | | 52.44 | PB | Jonathan Pengelly | U17 | -6 | | Cardiff | Cardiff | 9 May 09 | |
| 904 | 52.44 | | | 51.76 | | Osho Taylor | U17 | -7 | Martyn Jones | Sale Harriers Manchester | Stretford | 18 Aug 09 | |
| 906 | 52.46 | | | 52.46 | PB | O/cdt Davies | | | | Army | Tidworth | 8 Jul 09 | |
| 906 | 52.46 | | | 52.46 | PB | Daniel Walsh | U17 | -6 | | Mid Ulster | Antrim | 25 Jul 09 | |
| 908 | 52.47 | | | 52.47 | PB | David Goodger | | 12 | | | Brecon | 18 Apr 09 | |
| 909 | 52.48 | | | 52.17 | | Adam McCarthy | U20 | -5 | | Havering | Woodford | 16 May 09 | |
| 910 | 52.49 | | | 51.97 | | Flynn Costles | | | | Achilles | Kingston | 18 Apr 09 | |
| 911 | 52.50 | | | 52.50/50.5 | PB | Tony Higbee | | 4 | | Basingstoke & Mid Hants | Tidworth | 30 May 09 | |
| 911 | 52.50 | | | 52.50 | PB | Jaz Stott | U17 | -6 | | Yeovil | Yeovil | 13 Jun 09 | |
| 911 | 52.50 | | | 52.50/51.7 | PB | Joseph Cox | U20 | -6 | Rick Betts | Middlesbrough (Mandale) | Sportcity | 20 Jun 09 | |
| 914 | 52.5 | i | | 53.24i/52.5i | PB | Matthew Cumming | U17 | -7 | | Giffnock North | Glasgow | 8 Feb 09 | |
| 914 | 52.5 | | | 52.47 | | Alexander Hookway | U20 | -5 | Mark Hookway | Tonbridge | Hoo | 4 Apr 09 | |
| 914 | 52.5 | | | 50.41 | | Simon Wake | U17 | -8 | David Rice | Herts Phoenix | Basildon | 26 Apr 09 | |
| 52.81 | i | | | | | | | | | Lee Valley | 13 Dec 09 | |
| 914 | 52.5 | | | 51.46/51.2 | | Johnathan Harker | U20 | -5 | | Preston | Warrington | 26 Apr 09 | |
| 914 | 52.5 | | | 51.34/51.3 | | Jamie Fletcher | | 2 | Peter Ivens | Derby | Hull | 2 May 09 | |
| 914 | 52.5 | | | 51.28 | | Thomas Franks | | 2 | | Leicestershire Schs | Leicester | 9 May 09 | |
| 914 | 52.5 | | | 48.91 | | Ben Morris | U20 | -5 | Glenys Morton | Leicester | Leicester | 9 May 09 | |
| 914 | 52.5 | | | 51.10 | | James Miller | | 2 | Andrew Beadle | Cheltenham | Cheltenham | 10 May 09 | |
| 914 | 52.5 | | | 52.98/52.5 | PB | Alex Lloyd | U20 | -5 | | Mansfield | Derby | 24 May 09 | |
| 52.98 | | | | | | | | | | Birmingham | 26 Apr 09 | |
| 914 | 52.5 | | | 52.5 | PB | John Booker | | | | Kent | Mile End | 6 Jun 09 | |
| 914 | 52.5 | | | 53.39/52.5 | PB | Myles St. Clair | U17 | -6 | | Doncaster | Macclesfield | 21 Jun 09 | |
| 914 | 52.5 | | | 51.12/50.9 | | Lloyd Hilton | U17 | -6 | | Macclesfield | Macclesfield | 21 Jun 09 | |
| 914 | 52.5 | | | 51.1 | | Tom Graves | U17 | -7 | Keith Holt | Solihull & Small Heath | Solihull | 21 Jun 09 | |
| 914 | 52.5 | | | 51.34 | | Josh Moss | U20 | -5 | Conrad Milton | Stevenage & North Herts | Hemel Hempstead | 27 Jun 09 | |
| 52.66 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 914 | 52.5 | | | 53.17/50.2 | | William Gurton | U17 | -8 | Nick Taylor | Vale of Aylesbury | Luton | 28 Jun 09 | |
| 914 | 52.5 | | | 51.2 | | Nick Cruchley | U20 | -4 | Steve Rippon | Halesowen | Telford | 4 Jul 09 | |
| 914 | 52.5 | | | 51.73 | | Sam Grealy | | 6 | | Met Police | Doncaster | 8 Jul 09 | |
| 914 | 52.5 | | | 53.67/52.1 | | David Gibbon | U20 | -4 | David Smith | Colchester & Tendring | Guildford | 11 Jul 09 | |
| 914 | 52.5 | | | 50.00 | | Ben Caldwell | | 5 | | Bolton | Leeds | 18 Jul 09 | |
| 914 | 52.5 | | | 57.93/52.5 | PB | Shane Martin | U17 | -7 | Alf Vickers | Victoria Park & Tower Hamlets | Parliament Hill | 19 Jul 09 | |
| 914 | 52.5 | | | 52.5 | PB | Michael Wilsmore | | 2 | Graeme Riley | Tamar | Bournemouth | 1 Aug 09 | |
| 914 | 52.5 | | | 52.5 | PB | Richard Daniel | U23 | -2 | | Blackheath & Bromley | Tonbridge | 1 Aug 09 | |
| 914 | 52.5 | | | 50.57/49.2 | | Andrew Adair | U23 | -2 | | Brighton & Hove | Tonbridge | 1 Aug 09 | |
| 914 | 52.5 | | | 51.78 | | Tom Meakin | | 3 | | Owls Leicester | Tamworth | 2 Aug 09 | |
| 914 | 52.5 | | | 53.03/52.5 | PB | Lewis Stead | U23 | -3 | John Brant | Kingston upon Hull | Stretford | 12 Sep 09 | |
| 914 | 52.5 | | | 52.95i/52.2 | | Peter Arnold | | 3 | | Telford AC | Telford | 12 Sep 09 | |
| 940 | 52.51 | | | 52.51 | PB | David Whalley | U20 | -5 | | Horwich | Sportcity | 14 Jun 09 | |
| 941 | 52.52 | | | 52.52 | PB | Hamish Pitkeathly | U23 | -3 | | Royal Sutton Coldfield | Birmingham (Un) | 3 Jun 09 | |
| 941 | 52.52 | | | 51.99 | | James Davies | U20 | -5 | | Sale Harriers Manchester | Stoke | 5 Sep 09 | |
| 943 | 52.53 | | | 51.84 | | Craig McEwan | U23 | -3 | | Whitemoss | Grangemouth | 26 Apr 09 | |
| 943 | 52.53 | | | 50.48 | | Ashley Jones | U17 | -6 | Lawrence Moore | Newport H | Swansea | 28 Jun 09 | |
| 943 | 52.53 | | | 51.03/50.5 | | Ryan Tanswell | U15 | -8 | Nicholas Groocock | Isle of Wight | Don Valley | 10 Jul 09 | |
| 946 | 52.54 | | | 52.54 | PB | Toby Harris | U20 | -6 | | Edinburgh AC | Grangemouth | 8 Jul 09 | |
| 946 | 52.54 | | | 50.34 | | Tom McFarlane | | 3 | | Ayr Seaforth | Grangemouth | 30 Aug 09 | |
| 948 | 52.55 | | | 52.55 | PB | William Laing | U20 | -5 | | Highgate | Lee Valley | 23 May 09 | |
| 949 | 52.56 | | | 52.56 | PB | Callum Forest | U23 | -3 | | Channel Islands | Aland, FIN | 1 Jul 09 | |
| 950 | 52.57 | i | | 49.60/49.3 | | Robert Needham | U17 | -8 | Trevor Muxlow | Charnwood | Birmingham | 1 Feb 09 | |
| 950 | 52.57 | | | 52.56 | | Josh Dada | U20 | -5 | | Herne Hill | Kingston | 9 May 09 | |
| 950 | 52.57 | | | 49.23 | | Scott Edwards | U15 | -8 | Daniel Caines | Derby | Newport | 7 Jun 09 | |
| 950 | 52.57 | | | 49.26 | | Jacob Fehily | U23 | -3 | Chris Ball | Trafford | Stretford | 23 Jun 09 | |
| 950 | 52.57 | | | 51.33/51.1 | | Thomas Newton | U20 | -4 | | Orkney | Aland, FIN | 2 Jul 09 | |
| 955 | 52.59 | | | 46.49 | | Mark Bishop | V40 | 20 | | Havering | Chelmsford | 10 May 09 | |
| 955 | 52.59 | | | 52.00/51.8 | | Mike Toal | V35 | 16 | | Northern Masters | Stretford | 12 May 09 | |
| 955 | 52.59 | | | 51.61 | | Seb Harrison | U17 | -6 | | Scottish Schs | Grangemouth | 12 Jun 09 | |
| 958 | 52.60 | | | 52.60 | PB | Gerrard McAveety | U17 | -7 | | Shettleston | Grangemouth | 26 Apr 09 | |
| 958 | 52.60 | | | 51.74i | | Abian Richards | U20 | -5 | | Birchfield H | Birmingham (Un) | 3 Jun 09 | |
| 960 | 52.6 | | | 51.8 | | Tim Roads | | | | Aberdeen | Perth | 26 Apr 09 | |
| 960 | 52.6 | | | 51.17 | | Ryan Saunders | U20 | -5 | Mick Woods | Bournemouth | Portsmouth | 26 Apr 09 | |
| 960 | 52.6 | | | 59.35/52.6 | PB | Sam Higgins | U17 | -6 | | Horwich | Warrington | 26 Apr 09 | |
| 960 | 52.6 | | | 52.6 | PB | Harry Ellis | U20 | -5 | Philip Hicken | Warrington AC | Wigan | 2 May 09 | |
| 960 | 52.6 | | | 54.09/52.6 | PB | Nathan Graham | U17 | -6 | Bill Boyd | Corby | Daventry | 3 May 09 | |
| 960 | 52.6 | | | 54.37/52.1 | | Matt Jones | U17 | -7 | Laurence Garnham | Newquay & Par | Carn Brea | 9 May 09 | |
| 960 | 52.6 | | | 50.73/50.4 | | Jamie Carmichael | U23 | -1 | | Gateshead | Jarrow | 27 May 09 | |
| 960 | 52.6 | | | 52.92/52.0 | | William McEwan | U17 | -7 | | Sale Harriers Manchester | Bebington | 31 May 09 | |
| 960 | 52.6 | | | 51.10/50.8 | | Ben Hartley | U20 | -6 | | Halifax | Halifax | 6 Jun 09 | |
| 960 | 52.6 | | | 52.6 | PB | O Cartwright | U20 | -4 | | Leicestershire Schs | Leicester | 13 Jun 09 | |
| 960 | 52.6 | | | 52.6 | PB | Ancell Maxwell | V40 | 18 | | Mansfield | Solihull | 14 Jun 09 | |
| 960 | 52.6 | | | 52.49/50.5 | | Matt Rose | U23 | -1 | | Colchester & Tendring | Colchester | 21 Jun 09 | |
| 960 | 52.6 | | | 52.6 | PB | Tom Purnell | U17 | -7 | Christopher Frapwell | Stroud | Yate | 28 Jun 09 | |
| 960 | 52.6 | | | 50.19/50.1 | | Will Allingham | U20 | -4 | | Ashford AC | Ashford | 11 Jul 09 | |
| 960 | 52.6 | | | 52.40/50.9 | | Joe Madge | U20 | -5 | | Grantham AC | Grantham | 12 Jul 09 | |
| 960 | 52.6 | | | 47.33 | | Simon Ciaravella | V35 | 14 | | Southampton | Southampton | 15 Jul 09 | |
| 960 | 52.6 | | | 52.24 | | Dan Wright | U20 | -4 | | Stratford-upon-Avon | Worcester | 21 Jul 09 | |
| 960 | 52.6 | | | 52.6 | PB | Jake Rowlands | U23 | -2 | Alwyn Dewhirst | Holmfirth | Bolton | 2 Aug 09 | |
| 960 | 52.6 | | | 50.8 | | Ryan Fairclough | U23 | -3 | | Northern (Isle of Man) | Hyndburn | 2 Aug 09 | |
| 960 | 52.6 | | | 53.68i/52.6 | PB | Edward Fletcher | U20 | -5 | | Hereford | Telford | 2 Aug 09 | |
| 960 | 52.6 | | | 51.51/50.4 | | Paul Hindle | | 6 | | Newton Abbot | Coventry | 22 Aug 09 | |
| 960 | 52.6 | | | 51.12/49.8 | | Amardeep Sangha | U20 | -4 | | Tipton | Loughborough | 23 Aug 09 | |
| 960 | 52.6 | | | 53.07/52.6 | PB | Ben Hopkins | U17 | -6 | John Blackie | Blackheath & Bromley | Bromley | 29 Aug 09 | |
| 983 | 52.61 | i | | 52.61i/50.7 | PB | Andy Knight | V40 | 19 | Ron Allison | Cambridge H | Lee Valley | 7 Mar 09 | |
| 52.70 | | | | | | | | | | Derby | 22 Aug 09 | |
| 983 | 52.61 | | | 50.79 | | James Palmer | U23 | -3 | Richard Brown | City of York | Stretford | 23 Jun 09 | |
| 985 | 52.62 | | | 52.62 | PB | Zac Hanley | U17 | -6 | | Guernsey | St. Peter Port | 23 May 09 | |
| 986 | 52.63 | | | 52.36i | | Michael Tayo Olasanoye | U20 | -4 | | UWE Bristol | Bedford | 2 May 09 | |
| 986 | 52.63 | | | 52.63/52.2 | PB | Callum Robson | U17 | -7 | | Gateshead | Gateshead | 12 Aug 09 | |
| 986 | 52.63 | | | 52.63 | PB | James Thie | | 9 | | Cardiff | Swansea | 30 Aug 09 | |
| 989 | 52.64 | | | 52.64 | PB | Marcus Cram | U17 | -6 | | Morpeth | Gateshead | 12 Aug 09 | |
| 990 | 52.65 | | | 52.65 | PB | Archie MacDonald | U20 | -5 | | North Uist | Inverness | 11 Apr 09 | |
| 990 | 52.65 | | | 52.65 | PB | Ross Inglis | U17 | -7 | | Pendle | Stretford | 7 Jul 09 | |
| 992 | 52.66 | | | 50.21 | | David Awde | | 3 | James Coney | Andover | Portsmouth | 10 May 09 | |
| 992 | 52.66 | | | 50.23 | | Daniel Kelland | U15 | -9 | Stephen Endacott | City of Plymouth | Bedford | 9 Aug 09 | |
| 994 | 52.67 | | | 50.86 | | Maris Kuklis | | 5 | | Kingston & Poly | Kingston | 18 Apr 09 | |
| 995 | 52.68 | | | 52.68 | PB | Ashley Warner | U20 | -6 | | Aldershot, Farnham & District | Basingstoke | 4 Apr 09 | |
| 995 | 52.68 | | | 52.68 | PB | Adrian Newall | | 4 | | Birchfield H | Birmingham | 21 Jun 09 | |
| 997 | 52.69 | | | 52.69/50.9 | PB | Joshua Speed | U15 | -8 | Ken Spencer | Bracknell AC | Ashford | 24 May 09 | |
| 997 | 52.69 | | | 50.94 | | Gareth Hill | | 8 | Mark Kirk | Ballymena & Antrim | Gateshead | 1 Aug 09 | |
| 997 | 52.69 | | | 52.69 | PB | Jamie Courtenay | U20 | -5 | Adrian Courtenay | Cheltenham | Sportcity | 8 Aug 09 | |
| 997 | 52.69 | | | 51.16 | | Adam Akehurst | U23 | -1 | Bronwin Carter | City of Portsmouth | Horsham | 12 Sep 09 | |
| 1001 | 52.7 | | | 52.7 | PB | James Belcher | U17 | -6 | | White Horse | Abingdon | 11 Apr 09 | |
| 1001 | 52.7 | | | 51.86 | | Adam Collinson | U17 | -6 | | City of York | Shildon | 19 Apr 09 | |
| 1001 | 52.7 | | | 52.78/52.7 | PB | Ian McLaren | U17 | -6 | | Huntingdonshire | Peterborough | 26 Apr 09 | |
| 52.78 | | | | | | | | | | Hendon | 24 May 09 | |
| 1001 | 52.7 | | | 50.32/50.0 | | Chris Eckersley | | 6 | | Bolton | Wakefield | 2 May 09 | |
| 1001 | 52.7 | | | 51.5 | | Dalo Okieimen | U20 | -6 | | Trafford | Preston | 24 May 09 | |
| 1001 | 52.7 | | | 51.6 | | Matt Wood | | 1 | Arthur Almond | Blackburn | Hyndburn | 30 May 09 | |
| 1001 | 52.7 | | | 51.62/51.6 | | Robert Churchill | U17 | -7 | Callum Orr | Swindon | Swindon | 31 May 09 | |
| 1001 | 52.7 | | | 52.7 | PB | Matt Davison | U20 | -5 | Andy Bibby | Preston | Blackburn | 6 Jun 09 | |
| 1001 | 52.7 | | | 51.48 | | Glen Pascal | U20 | -4 | | Luton | Peterborough | 6 Jun 09 | |
| 52.73 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 1001 | 52.7 | | | 50.16/49.6 | | Mukhtar Mohammed | U20 | -4 | Mustafa Mohamed | Sheffield RC | Hull | 14 Jun 09 | |
| 1001 | 52.7 | | | 51.87 | | Rupert Powell | U15 | -8 | | Ipswich | Norwich | 20 Jun 09 | |
| 52.84 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 1001 | 52.7 | | | 52.7 | PB | Tom Matthews | U17 | -7 | | Lincoln Wellington | Middlesbrough | 21 Jun 09 | |
| 1001 | 52.7 | | | 46.96 | | Zak Curran | U17 | -7 | Trevor Raggett | Windsor Slough Eton & Hounslow | Harrow | 27 Jun 09 | |
| 1001 | 52.7 | | | 53.17/52.2 | | Paul Harmer | | 11 | | Charnwood | Loughborough | 1 Jul 09 | |
| 1001 | 52.7 | | | 51.33/50.7 | | Duncan Stevenson | U20 | -4 | | Basingstoke & Mid Hants | Basingstoke | 11 Jul 09 | |
| 1001 | 52.7 | | | 61.62/52.5 | | John Bell | V35 | 14 | | Rugby & Northampton | Stafford | 5 Sep 09 | |
| 1001 | 52.7 | | | 51.44/51.0 | | Daniel Harmes | U20 | -5 | David Harmes | Scunthorpe & District AC (Defunct) | Scunthorpe | 3 Oct 09 | |
| 1018 | 52.73 | | | 50.12 | | Daniel Holiday | U23 | -2 | Andy Lyons | Kingston upon Hull | Stretford | 4 Aug 09 | |
| 1018 | 52.73 | | | 52.73/52.3 | PB | Keno Mario-Ghae | U17 | -6 | Clive Poyner | Isle of Wight | Bedford | 19 Sep 09 | |
| 1020 | 52.75 | i | | 50.82 | | Edward Moyse | U23 | -3 | | Poole AC | Birmingham | 31 Jan 09 | |
| 52.83 | | | | | | | | | | Bedford | 26 Sep 09 | |
| 1021 | 52.76 | | | 52.76 | PB | Ashley George | U20 | -6 | | Cambridge H | Ashford | 10 May 09 | |
| 1022 | 52.77 | | | 52.77 | PB | Noah Torn | | | | Edinburgh Uni | Grangemouth | 12 Apr 09 | |
| 1022 | 52.77 | | | 51.25 | | Graeme Lister | | 1 | | Pitreavie | Edinburgh | 12 Jul 09 | |
| 1024 | 52.79 | | | 52.15/52.0 | | Ian Goldsmith | U20 | -4 | | Yate | Exeter | 23 Aug 09 | |
| 1025 | 52.80 | | | 52.48i | | Callum Hutchman | U23 | -3 | | Charnwood | Don Valley | 19 Apr 09 | |
| 1025 | 52.80 | | | 51.86 | | Keir Lyon-Fraser | U17 | -7 | | Wigan & District | Connah's Quay | 31 May 09 | |
| 1025 | 52.80 | | | 52.07i/51.8 | | Joshua Abladey | U23 | -3 | Ayo Falola | Jarrow & Hebburn | Gateshead | 22 Aug 09 | |
| 1028 | 52.8 | | | 50.35/50.2 | | Finbarr Ricketts | U20 | -5 | | Highgate | Parliament Hill | 1 Apr 09 | |
| 1028 | 52.8 | | | 50.12/49.3 | | Chris Monk | U23 | -1 | Richard Massey | Mansfield | Mansfield | 5 Apr 09 | |
| 1028 | 52.8 | | | 52.8 | PB | Richard Shuttleworth | U20 | -6 | Bronwin Carter | City of Portsmouth | Portsmouth | 19 Apr 09 | |
| 1028 | 52.8 | | | 54.18/52.8 | PB | Richard Mainprize | U23 | -2 | | Goole Youth | Hull | 2 May 09 | |
| 1028 | 52.8 | | | 50.82 | | Hamed (Mo) Agboke | | 4 | | Hercules Wimbledon | Kingston | 2 May 09 | |
| 1028 | 52.8 | | | 54.39/52.1 | | Aidan Stoakley | U17 | -6 | | West Cheshire | Ellesmere Port | 3 May 09 | |
| 1028 | 52.8 | | | 53.31/52.8 | PB | Jon Kean | | 13 | | Liverpool H | Tidworth | 10 May 09 | |
| 1028 | 52.8 | | | 50.15 | | Ryan Greaves | U20 | -6 | | Pudsey & Bramley | Leeds | 6 Jun 09 | |
| 1028 | 52.8 | | | 52.8 | PB | Simon Bennett | | 3 | | Leamington | Leamington | 7 Jun 09 | |
| 1028 | 52.8 | | | 52.8 | PB | Lewis Albutt | U20 | -5 | | Solihull & Small Heath | Birmingham | 13 Jun 09 | |
| 1028 | 52.8 | | | 52.8 | PB | L Morris | U20 | -4 | | Berkshire Schs | Reading | 13 Jun 09 | |
| 1028 | 52.8 | | | 52.8 | PB | Lewis Hamilton | U20 | -6 | | Spenborough | Cleckheaton | 14 Jun 09 | |
| 1028 | 52.8 | | | 52.8 | PB | Elijah Burke | U17 | -7 | | Solihull & Small Heath | Solihull | 21 Jun 09 | |
| 1028 | 52.8 | | | 51.1 | | Neil Humberstone | U20 | -6 | | Lincoln Wellington | Grantham | 5 Jul 09 | |
| 1028 | 52.8 | | | 51.3 | | James Davies | | 5 | | Wakefield | Worcester | 21 Jul 09 | |
| 1028 | 52.8 | | | 51.13/51.0 | | Tom Roberts | U20 | -4 | | Leeds City | Cleckheaton | 26 Jul 09 | |
| 52.84 | | | | | | | | | | Cardiff | 13 Jun 09 | |
| 1028 | 52.8 | | | 50.41/50.1 | | Greg Smith | V35 | 17 | | Highgate | Ipswich | 1 Aug 09 | |
| 1028 | 52.8 | | | 53.12/52.8 | PB | Alan Robb | U20 | -6 | | Law | Wishaw | 2 Aug 09 | |
| 1028 | 52.8 | | | 52.8 | PB | Joseph-Benjamin Cumberbatch | U20 | -6 | | St. Mary's Richmond | Kingston | 12 Aug 09 | |
| 1028 | 52.8 | | | 53.58/52.8 | PB | Marcel Hodge T20 | U20 | -6 | Joseph McDonnell ☘️ | Charnwood | Loughborough | 27 Sep 09 | |
| 1048 | 52.83 | | | 52.83 | PB | Stefan Doyle | | 8 | | Notts | Derby | 10 May 09 | |
| 1049 | 52.84 | | | 52.16/50.4 | | Philip Almond | U23 | -3 | | Exeter | Yeovil | 6 Sep 09 | |
| 1050 | 52.85 | | | 52.16i/52.0 | | Ollie Francis | U23 | -3 | | Cambridge & Coleridge | Bedford | 2 May 09 | |
| 1051 | 52.86 | | | 50.01/49.9 | | Neil Francis | U23 | -3 | | Blackheath & Bromley | Kingston | 18 Apr 09 | |
| 1051 | 52.86 | | | 52.86 | PB | Craig Price | U23 | -1 | Richard Holt | Kingston & Poly | Kingston | 10 May 09 | |
| 1053 | 52.87 | | | 50.54/50.5 | | Zach Bryson | U17 | -7 | Gordon Bury | Whitemoss | Grangemouth | 26 Apr 09 | |
| 1053 | 52.87 | | | 52.87 | PB | Liam Baister | U20 | -5 | | Gateshead | Grangemouth | 24 May 09 | |
| 1053 | 52.87 | | | 51.11 | | Matthew Baker | U20 | -6 | Colin Bovell | Horsham Blue Star | Kingston | 27 Jun 09 | |
| 1056 | 52.88 | | | 52.67 | | Jack Graham | U20 | -6 | | Basingstoke & Mid Hants | Portsmouth | 10 May 09 | |
| 1056 | 52.88 | | | 52.88 | PB | Andrew Shepherd | | 4 | | Charnwood | Tooting Bec | 29 Aug 09 | |
| 1058 | 52.90 | | | 50.59i | | James Slade | | 1 | | Cambridge & Coleridge | Bedford | 2 May 09 | |
| 1058 | 52.90 | | | 52.90 | PB | Elliot Welch | U17 | -6 | | Croydon | Croydon | 21 Jun 09 | |
| 1060 | 52.9 | | | 54.14/52.3 | | Chris Johnson | U23 | -2 | | Crawley | Crawley | 12 Apr 09 | |
| 1060 | 52.9 | | | 53.89/52.9 | PB | Nick Fellows | U17 | -7 | | Coventry | Corby | 26 Apr 09 | |
| 1060 | 52.9 | | | 54.25/52.9 | PB | Scott Pilkington | | 1 | Moray Anderson | Corstorphine | Linwood | 26 Apr 09 | |
| 1060 | 52.9 | | | 52.9 | PB | Sho Daniel | U23 | -2 | Craig Burrow | Thurrock | Colchester | 2 May 09 | |
| 1060 | 52.9 | | | 52.9 | PB | Ben McKay | U17 | -8 | | Pudsey & Bramley | Stretford | 2 May 09 | |
| 1060 | 52.9 | | | 53.54/52.8 | | Timothy Christie | U17 | -7 | | Bracknell AC | Eton | 10 May 09 | |
| 1060 | 52.9 | | | 51.43i | | Aaron Mason | | 2 | | Hercules Wimbledon | Battersea Park | 16 May 09 | |
| 1060 | 52.9 | | | 52.9 | PB | Jordan Rettie | U17 | -6 | | Camberley | Walton | 31 May 09 | |
| 1060 | 52.9 | | | 52.33/51.7 | | James Tartt | | 3 | | Southport Waterloo | Litherland | 6 Jun 09 | |
| 1060 | 52.9 | | | 51.5 | | Tom Knox | | 6 | | Wigan & District | Liverpool | 6 Jun 09 | |
| 1060 | 52.9 | | | 52.9 | PB | Alex Caine | U17 | -7 | | Medway & Maidstone | Ashford | 13 Jun 09 | |
| 1060 | 52.9 | | | 50.55 | | Paul Green | U20 | -6 | | Poole Runners | Bournemouth | 14 Jun 09 | |
| 1060 | 52.9 | | | 52.9 | PB | Hal Brotherton Ratcliffe | U17 | -6 | | Brighton & Hove | Exeter | 20 Jun 09 | |
| 1060 | 52.9 | | | 52.18 | | Luke Daniel | U20 | -6 | Ray Gibbins | Enfield & Haringey | Lee Valley | 27 Jun 09 | |
| 1060 | 52.9 | | | 51.76 | | David Willis | U20 | -5 | Neil Tunstall | Cornwall AC | Exeter | 5 Jul 09 | |
| 1060 | 52.9 | | | 52.54/51.9 | | Chris McGahan | U15 | -8 | Peter Shaw | Sale Harriers Manchester | Blackburn | 19 Jul 09 | |
| 1060 | 52.9 | | | 52.90i | | Daniel Large | U17 | -6 | | Swindon | Swindon | 19 Jul 09 | |
| 1060 | 52.9 | | | 50.11 | | Jason Conchie | U20 | -6 | | Hyndburn | Bolton | 25 Jul 09 | |
| 1060 | 52.9 | | | 48.76 | | Lee McLaughlin | U20 | -4 | Jason Carty | Croydon | Hemel Hempstead | 1 Aug 09 | |
| 1060 | 52.9 | | | 50.5 | | Oliver Holden | | 1 | | Halesowen | Halesowen | 15 Aug 09 | |
| 1060 | 52.9 | | | 51.32 | | Lloyd Milner | U15 | -8 | | Medway & Maidstone | Hoo | 19 Aug 09 | |
| 1060 | 52.9 | | | 52.9 | PB | Andrew Potter | U17 | -6 | | Radley | Abingdon | 23 Aug 09 | |
| 1082 | 52.91 | | | 48.51 | | Jimmy Watkins | | 5 | | Cardiff | Cardiff | 13 Jun 09 | |
| 1083 | 52.93 | | | 50.25 | | Warren Frey | | 4 | | Birchfield H | Birmingham (Un) | 4 May 09 | |
| 1084 | 52.95 | | | 50.96 | | David Bolton | U20 | -5 | Michael Coker | Team Southampton | Woking | 6 Sep 09 | |
| 1085 | 52.96 | | | 51.51/51.3 | | Kurtis Gibson | U17 | -6 | | Mendip | Street | 24 May 09 | |
| 1085 | 52.96 | | | 52.80/52.7 | | Graeme McBride | U20 | -5 | | Airdrie Harriers | East Kilbride | 12 Aug 09 | |
| 1087 | 52.97 | | | 47.84 | | Jacob Paul | U15 | -9 | Marina Armstrong | Epsom & Ewell | Ashford | 24 May 09 | |
| 1088 | 53.00 | | | 52.48/52.2 | | Josh Mouland | U23 | -2 | | Brighton & Hove | Bedford | 26 Sep 09 | |
| 1088 | 53.00 | i | | 51.19i | | Andrew Kerr | U23 | -3 | | | Glasgow | 28 Oct 09 | |
| 1090 | 53.0 | | | 51.47 | | Antoine Woodman | U20 | -6 | | Carmarthen | Swansea | 1 Apr 09 | |
| 1090 | 53.0 | | | 53.0 | PB | Ben Hoy-Slot | U20 | -4 | | Lewes | Kingston | 2 May 09 | |
| 1090 | 53.0 | | | 53.94/53.0 | PB | Chris Giles | U17 | -7 | | Shaftesbury Barnet | Harrow | 3 May 09 | |
| 1090 | 53.0 | | | 53.0 | PB | Joe Ruocco | | 5 | Michael Bazire | Brighton & Hove | Crawley | 10 May 09 | |
| 1090 | 53.0 | | | 53.0 | PB | George Carter | U20 | -6 | | Bracknell AC | Eton | 10 May 09 | |
| 1090 | 53.0 | | | 53.50/53.0 | PB | Steve Ormerod | U17 | -7 | | Preston | Liverpool | 17 May 09 | |
| 1090 | 53.0 | | | 52.84 | | Jacob Brennan | U17 | -7 | | Cardiff | Neath | 31 May 09 | |
| 1090 | 53.0 | | | 53.0 | PB | Andy Teate | | 3 | | Gateshead | Middlesbrough | 6 Jun 09 | |
| 1090 | 53.0 | | | 52.04 | | Owen McArdle | U20 | -5 | Paul Smith | Chester-le-Street | Middlesbrough | 6 Jun 09 | |
| 1090 | 53.0 | | | 52.31/51.8 | | Dominic Read-Garrett | U20 | -6 | | Blackpool, Wyre & Fylde | Blackpool | 13 Jun 09 | |
| 1090 | 53.0 | | | 53.0 | PB | W Cook | U17 | -7 | | Lancashire Schs | Blackpool | 13 Jun 09 | |
| 1090 | 53.0 | | | 53.0 | PB | James Wilkins | U17 | -6 | | Telford AC | Telford | 13 Jun 09 | |
| 1090 | 53.0 | | | 49.28 | | Myles Durrant-Sutherland | U15 | -9 | | Birchfield H | Birmingham | 14 Jun 09 | |
| 1090 | 53.0 | | | 53.32/53.0 | PB | Tom Murphy | U20 | -5 | | Middlesbrough (Mandale) | Cleckheaton | 14 Jun 09 | |
| 1090 | 53.0 | | | 49.40 | | Robert Ridley | U23 | -2 | Darrell Maynard | Newbury | Braunton | 27 Jun 09 | |
| 1090 | 53.0 | | | 51.68 | | Ashley Cochran | U17 | -6 | Chas Robinson | Ashford AC | Parliament Hill | 27 Jun 09 | |
| 1090 | 53.0 | | | 53.0 | PB | Michael Jansen | U17 | -8 | | Guildford & Godalming | Guildford | 19 Jul 09 | |
| 1090 | 53.0 | | | 48.31 | | Lolu Oluwole-Ojo | U15 | -8 | Marina Armstrong | Epsom & Ewell | Lewes | 19 Jul 09 | |
| 1090 | 53.0 | | | 53.60/52.4 | | Brett Halliwell | U17 | -7 | | Yate | Yate | 19 Jul 09 | |
| 1090 | 53.0 | | | 53.0 | PB | A Delmi | | | | Victoria Park & Tower Hamlets | Ipswich | 1 Aug 09 | |
| 1090 | 53.0 | | | 53.0 | PB | Harry Smallwood-Harris | U20 | -6 | Carol Williams | Middlesbrough (Mandale) | Middlesbrough | 2 Aug 09 | |
| 1090 | 53.0 | | | 56.26/49.4 | | Arran Smith | U20 | -5 | | Amber Valley & Erewash | Derby | 30 Aug 09 | |
| 44.88 | | | 44.88 | PB | David Gillick | | 4 | | Dundrum South Dublin | Berlin, GER | 19 Aug 09 | |
| 47.24 | | | 47.10 | | Tonderai Tomu | U23 | -2 | | Stevenage & North Herts | Cardiff | 13 Jun 09 | |
| 47.88 | | | 45.98 | | Musa Audu | | 7 | Kay Reynolds | Woodford Green Essex Ladies | Hendon | 1 Aug 09 | |
| 48.43 | | | 48.43 | PB | Femi Owolade | U23 | -3 | | Blackheath & Bromley | Bromley | 29 Jul 09 | |
| 48.48 | i | | 45.58 | | Paul McKee | | 10 | | Beechmount | Lee Valley | 24 Jan 09 | |
| 48.88 | | | 46.13 | | Alexandru Stewart Mardan | | 9 | | Gateshead | Gateshead | 9 May 09 | |
| 49.01 | | | 49.01 | PB | Francois Potgieter | | 9 | | Cambridge H | Eltham | 19 Aug 09 | |
| 49.17 | i | | 48.25i | | Paul Scanlan | U17 | -7 | Gladys Bird | Woodford Green Essex Ladies | Birmingham | 15 Feb 09 | |
| 49.3 | | | | | | | | | | Chelmsford | 9 May 09 | |
| 49.34 | | | | | | | | | | Chelmsford | 13 Jun 09 | |
| 49.51 | | | 49.51 | PB | Tom Carey | | 3 | Todd Bennett | Shaftesbury Barnet | Cambridge | 9 May 09 | |
| 49.67 | | | 47.15 | | Jason Harvey | U20 | -5 | | Lagan Valley | Tullamore, IRL | 28 Jun 09 | |
| 49.7 | | | 46.20 | | Richard Morrissey | U20 | -5 | Mark Bishop | Havering | Dartford | 14 Aug 09 | |
| 50.29 | | | | | | | | | | Barking | 1 Aug 09 | |
| 49.77 | i | | 48.55/48.5 | | Gustav Klingstedt | | 2 | | Bristol & West | Cardiff | 1 Mar 09 | |
| 49.92 | | | 49.20 | | Sven Knipphals | | 2 | Paul Rees | Bournemouth | Abingdon | 6 Jun 09 | |
| 49.93 | | | 49.56 | | Mark Patterson | U20 | -5 | Francis Marsh | North Down | Dublin (S), IRL | 5 Jul 09 | |
| 50.0 | | | 49.26/49.2 | | Philip Mukomana | V35 | 13 | | City of Sheffield | Doncaster | 6 Jun 09 | |
| 50.03 | | | 50.03 | PB | Kyle McCarthy | | 5 | | Belgrave | Watford | 29 Jul 09 | |
| 50.1 | | | 46.96 | | Lloyd Zvasiya | | 6 | | Birchfield H | Loughborough | 17 May 09 | |
| 50.15 | | | 50.03 | | Louis William | | 3 | | Thames Valley | Tooting Bec | 20 Jun 09 | |
| 50.24 | | | 48.37 | | David Olusile | | 3 | Kay Reynolds | Woodford Green Essex Ladies | Tidworth | 22 Jul 09 | |
| 50.27 | | | 50.27 | PB | Ove Lindekleiv | | 11 | | Hercules Wimbledon | Hexham | 18 Jul 09 | |
| 50.7 | | | 51.12/50.7 | PB | Adam Ingram | U17 | -7 | Don Lennon | Lagan Valley | Tullamore, IRL | 27 Jun 09 | |
| 51.12 | | | | | | | | | | Antrim | 17 May 09 | |
| 50.83 | | | 49.20 | | Steve Camilleri | U20 | -6 | | Bolton | Marsa, MLT | 18 Apr 09 | |
| 51.0 | | | 50.15 | | Richard Menzies | | 12 | | City of York | Kingston | 12 Aug 09 | |
| 51.69 | | | | | | | | | | Watford | 1 Jul 09 | |
| 51.08 | | | 50.70 | | Ahmed Hassan | U15 | -9 | John McLaren | Shettleston | Grangemouth | 5 Jul 09 | |
| 51.1 | | | 51.71/51.1 | PB | Dennis Healy | U23 | -2 | | Enfield & Haringey | Luton | 11 Jul 09 | |
| 51.71 | | | | | | | | | | Lee Valley | 23 May 09 | |
| 51.5 | | | 51.5 | PB | Clint Grabs | U23 | -1 | | Marshall Milton Keynes | Chelmsford | 11 Jul 09 | |
| 52.04 | | | 50.99 | | Chris Minn | | 6 | Stephen King | Crawley | Lee Valley | 23 May 09 | |
| 52.38 | | | 52.38 | PB | Terry Wepener | | 5 | | Woodford Green Essex Ladies | Watford | 29 Jul 09 | |
| 52.60 | | | 49.85 | | Jonathan Browning | U17 | -7 | Melanie Browning | Ballymena & Antrim | Cardiff | 5 Sep 09 | |