| 300 Women Overall 2008 to 44.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 37.72 | | | 37.72 | PB | Kim Bopanna | | 3 | Tony Lester | Basildon | Loughborough | 18 May 08 |  |
| 2 | 38.11 | | | 38.11 | PB | Carey Easton | | 7 | | Edinburgh AC | Grangemouth | 1 Jul 08 | |
| 3 | 38.31 | | | 38.31 | PB | Sarah Adams | U23 | -2 | Jared Deacon | Leicester | Loughborough | 18 May 08 | |
| 4 | 38.56 | i | | 38.56i | PB | Katarina Johnson-Thompson | U17 | -8 | | Liverpool H | Birmingham | 24 Feb 08 | |
| 40.3 | | | | | | | | | | Liverpool | 14 Jun 08 | |
| 5 | 38.91 | | | 37.46 | | Amy Allcock | U17 | -8 | George Male | Aldershot, Farnham & District | Bath | 30 Aug 08 | |
| 6 | 38.98 | | | 38.98 | PB | Twinelle Hopeson-Moffat | U17 | -6 | | Croydon | Kingston | 10 May 08 | |
| 7 | 39.00 | i | | 38.20i | | Hayley Mills | U23 | -3 | Jared Deacon | Wigan & District | Sportcity | 6 Jan 08 | |
| 8 | 39.04 | | | 38.85 | | Joanna Mills | U17 | -8 | | Ballymena & Antrim | Bath | 30 Aug 08 | |
| 9 | 39.09 | | | 38.17 | | Gemma Sharp | U23 | -1 | | Shaftesbury Barnet | Grangemouth | 1 Jul 08 | |
| 10 | 39.1 | | | 39.13/39.1 | PB | Lucy James | U17 | -7 | Allen Adamson | Bedford & County | Ashford | 25 May 08 | |
| 39.40 | | | | | | | | | | Bath | 30 Aug 08 | |
| 11 | 39.12 | | | 39.12 | PB | Melanie Purkiss | | 7 | | Team Southampton | Loughborough | 18 May 08 | |
| 12 | 39.15 | | | 39.15/38.6 | PB | Henrietta Kodilinye-Sims | U23 | -2 | Mike McFarlane | Newham & Essex Beagles | Loughborough | 18 May 08 | |
| 13 | 39.27 | | | 39.27 | PB | Victoria Ohuruogu | U17 | -8 | Lloyd Cowan | Newham & Essex Beagles | Bath | 30 Aug 08 | |
| 14 | 39.39 | i | | 39.39i | PB | Katie Jones | | 9 | | Trafford | Sportcity | 2 Mar 08 | |
| 15 | 39.79 | i | | 39.79i | PB | Jenny White | U17 | -7 | | Worcester | Birmingham | 24 Feb 08 | |
| 16 | 39.84 | | | 39.10 | | Caryl Moore | U20 | -4 | Darrell Maynard | Carmarthen | Grangemouth | 1 Jul 08 | |
| 17 | 39.90 | | | 39.90 | PB | Joice Maduaka | | 13 | | Woodford Green Essex Ladies | Lake Buena Vista FL, USA | 11 Jan 08 | |
| 18 | 39.9 | | | 40.33i/39.9 | PB | Megan Duff | U17 | -8 | Geoff Ward | Wrexham | Wrexham | 26 Jul 08 | |
| 19 | 40.05 | i | | 39.54 | | Melinda Cooksey | | 2 | Roger Walters | Tipton | Sheffield | 13 Dec 08 | |
| 20 | 40.1 | | | 40.1 | PB | Sara Kay | | 7 | | Gateshead | Jarrow | 30 Apr 08 | |
| 20 | 40.1 | | | 40.39/40.1 | PB | Rachel Hanagan | U17 | -7 | Peter Le Rossignol | Ashford AC | Ashford | 25 May 08 | |
| 40.39 | | | | | | | | | | Birmingham | 9 Aug 08 | |
| 22 | 40.15 | | | 40.15 | PB | Laura Mason | U17 | -7 | | Notts | Birmingham | 10 Aug 08 | |
| 23 | 40.3 | | | 40.82i/40.3 | PB | Michelle Thomas | V35 | 15 | Linford Christie | Birchfield H | Birmingham (Un) | 25 Jun 08 | |
| 41.99 | i | | | | | | | | | Cardiff | 14 Dec 08 | |
| 24 | 40.32 | | | 40.13 | | Millie Clifford | U17 | -8 | Michael Coker | City of Salisbury | Exeter | 3 Aug 08 | |
| 25 | 40.33 | | | 40.20 | | Nicola Campbell | U20 | -4 | Dave Combe | Dundee Hawkhill | Grangemouth | 1 Jul 08 | |
| 26 | 40.37 | | | 40.37 | PB | Lauren Brennan | U17 | -6 | Graham Pilkington | Southport Waterloo | Gateshead | 11 Jul 08 | |
| 27 | 40.4 | | | 40.4 | PB | Rachael Smith | | 2 | Todd Bennett | Team Southampton | Southampton | 23 Apr 08 | |
| 28 | 40.50 | | | 39.41 | | Frederica Foster | U17 | -7 | | South London | Birmingham | 9 Aug 08 | |
| 29 | 40.5 | | | 38.9 | | Elaine O'Neill | U20 | -4 | Tom Crick | Woodford Green Essex Ladies | Cheltenham | 5 May 08 | |
| 29 | 40.5 | | | 40.59/40.5 | PB | Tyra Watson | U17 | -8 | | Sale Harriers Manchester | Stretford | 8 Jun 08 | |
| 41.52 | | | | | | | | | | Gateshead | 11 Jul 08 | |
| 29 | 40.5 | | | 41.22/40.5 | PB | Jo Patterson | U23 | -3 | | Ballymena & Antrim | Cheltenham | 16 Jul 08 | |
| 32 | 40.51 | i | | 40.51i | PB | Sarah Lucas | U20 | -4 | | Rochdale H | Sportcity | 6 Jan 08 | |
| 33 | 40.53 | | | 39.57 | | Diane Ramsay | U17 | -8 | James Docherty | Kirkintilloch | Grangemouth | 13 Jun 08 | |
| 34 | 40.55 | i | | 38.47 | | Carmen Gedling | U20 | -5 | | Liverpool H | Sheffield | 13 Dec 08 | |
| 35 | 40.6 | | | 40.6 | PB | Rowena Cole | U17 | -7 | Norma Pugh | Coventry | Coventry | 4 May 08 | |
| 35 | 40.6 | | | 40.16 | | Lucy Mansfield | U17 | -7 | Dezz Reynolds | Blackpool, Wyre & Fylde | Blackpool | 10 May 08 | |
| 40.86 | | | | | | | | | | Birmingham | 10 Aug 08 | |
| 35 | 40.6 | | | 41.14/40.6 | PB | Rachael Speight | U17 | -6 | | Leeds City | Wakefield | 14 Jun 08 | |
| 41.14 | | | | | | | | | | Gateshead | 11 Jul 08 | |
| 38 | 40.61 | | | 39.81 | | Bridgid Eades | U17 | -6 | | Newport H | Bath | 30 Aug 08 | |
| 39 | 40.68 | | | 40.68/40.2 | PB | Adelle Tracey | U17 | -8 | Sue Goode | Guildford & Godalming | Basildon | 3 Aug 08 | |
| 40 | 40.7 | | | 42.02/40.7 | PB | Alice Reynolds | U17 | -7 | | Havant | Salisbury | 20 Jul 08 | |
| 41 | 40.8 | | | 41.58i/40.4 | | Jenny Selman | U20 | -6 | Liz McColgan | Fife | Dundee | 13 Apr 08 | |
| 41.58 | i | | | | | | | | | Glasgow | 7 Feb 08 | |
| 41 | 40.8 | | | 40.94i/40.8 | PB | Jennie Batten | U17 | -7 | Margaret Davies | Stroud | Cheltenham | 11 May 08 | |
| 40.94 | i | | | | | | | | | Birmingham | 9 Feb 08 | |
| 43 | 40.88 | i | | 39.68 | | Leah Barrow | U17 | -8 | Alan Hewson | Windsor Slough Eton & Hounslow | Birmingham | 23 Feb 08 | |
| 41.4 | | | | | | | | | | Eton | 4 May 08 | |
| 42.59 | | | | | | | | | | Sportcity | 7 Sep 08 | |
| 44 | 40.90 | | | 40.90 | PB | Brogan Percy | U17 | -6 | Alf Vickers | Isle of Wight | Portsmouth | 10 May 08 | |
| 45 | 40.9 | | | 40.9 | PB | Chanel Taite | U17 | -7 | | Windsor Slough Eton & Hounslow | Norwich | 22 Jun 08 | |
| 45 | 40.9 | | | 40.9 | PB | Aleasha Kiddle | U17 | -7 | Ken Hills | Braintree | Braintree | 28 Sep 08 | |
| 47 | 40.91 | | | 40.91 | PB | Emma Cloggie | U23 | -3 | | Banchory Stonehaven | Grangemouth | 1 Jul 08 | |
| 48 | 40.92 | | | 40.85 | | Jennifer Hannah | U17 | -7 | | Kirkintilloch | Grangemouth | 13 Jun 08 | |
| 49 | 40.93 | i | | 40.93i | PB | Jodie Hart | | | | Unattached | Sheffield | 13 Dec 08 | |
| 50 | 40.98 | | | 40.34 | | Chloe Bradley | U17 | -8 | Mike Cooke | Doncaster | Gateshead | 11 Jul 08 | |
| 51 | 40.99 | i | | 40.99i | PB | Victoria Garrad | U23 | -2 | | Trafford | Sportcity | 2 Mar 08 | |
| 52 | 41.0 | | | 39.69 | | Carys Hall | U17 | -8 | Lewis Samuel | City of Sheffield | Gateshead | 1 Jun 08 | |
| 53 | 41.01 | | | 41.01 | PB | Amy Forrester | U17 | -7 | Alan Prescott | Liverpool H | Wigan | 24 May 08 | |
| 54 | 41.08 | i | | 39.21 | | Nikysha Ferguson | U23 | -1 | | Trafford | Sportcity | 2 Mar 08 | |
| 55 | 41.1 | | | 41.98i/41.1 | PB | Emma Peters | | 2 | | Cardiff | Cheltenham | 5 May 08 | |
| 41.98 | i | | | | | | | | | Cardiff | 14 Dec 08 | |
| 55 | 41.1 | | | 41.81/41.1 | PB | Dymond Smith | U17 | -6 | | Harrow | Norwich | 22 Jun 08 | |
| 41.81 | | | | | | | | | | Basildon | 3 Aug 08 | |
| 57 | 41.17 | | | 41.17/41.0 | PB | Alex Keyworth | U17 | -7 | | Kettering | Gateshead | 11 Jul 08 | |
| 58 | 41.2 | | | 39.28 | | Savannah Echel-Thomson | U20 | -6 | Callum Orr | Brighton Phoenix | Southampton | 23 Apr 08 | |
| 58 | 41.2 | | | 41.2 | PB | Lauren Downing | U17 | -8 | Norma Pugh | Coventry | Birmingham | 14 Jun 08 | |
| 58 | 41.2 | | | 41.52i/41.2 | PB | Rhiannon Hawker | U17 | -6 | Darrell Maynard | Bridgnorth | Cannock | 14 Jun 08 | |
| 41.52 | i | | | | | | | | | Sportcity | 2 Mar 08 | |
| 42.69 | | | | | | | | | | Bath | 30 Aug 08 | |
| 58 | 41.2 | | | 41.97/41.2 | PB | Alex Turner | U17 | -6 | Jim Feeney | Amber Valley & Erewash | Leamington | 21 Jun 08 | |
| 41.97 | | | | | | | | | | Gateshead | 11 Jul 08 | |
| 58 | 41.2 | | | 41.39/41.2 | PB | Jayme Norton | U17 | -6 | | Middlesbrough (Mandale) | Middlesbrough | 21 Jun 08 | |
| 41.39 | | | | | | | | | | Wigan | 24 May 08 | |
| 58 | 41.2 | | | 41.39/41.2 | PB | Becky Lister | U17 | -6 | | Bedford & County | Peterborough | 21 Jun 08 | |
| 41.39 | | | | | | | | | | Ashford | 24 May 08 | |
| 58 | 41.2 | | | 40.24/40.2 | | Rachel Whittle | U15 | -9 | | Ayr Seaforth | East Kilbride | 23 Jul 08 | |
| 65 | 41.24 | i | | 41.24i | PB | Becky McLinden | U20 | -5 | Paul Stubbs | Wirral | Sportcity | 6 Jan 08 | |
| 66 | 41.28 | | | 40.93 | | Natasha Lewis | U17 | -7 | | Team Bath | Exeter | 3 Aug 08 | |
| 67 | 41.29 | | | 40.80 | | Nina Edwards | U17 | -7 | | Herts Phoenix | Basildon | 11 May 08 | |
| 68 | 41.3 | | | 41.34/41.3 | PB | Hannah Stevenson | U17 | -8 | Cameron Sealy | Notts | Nottingham | 10 May 08 | |
| 41.34 | | | | | | | | | | Birmingham | 24 May 08 | |
| 68 | 41.3 | | | 41.3 | PB | Camilla Bradley | U20 | -4 | | Notts | Birmingham | 21 Jun 08 | |
| 70 | 41.31 | | | 41.31 | PB | Bryony Potter | U17 | -7 | | West Cheshire | Wigan | 24 May 08 | |
| 71 | 41.32 | | | 39.77 | | Vickie Hewett | U20 | -6 | | Woking | Kingston | 16 Mar 08 | |
| 71 | 41.32 | | | 41.32 | PB | Jade Barclay | U17 | -8 | | West Dunbartonshire | Edinburgh | 10 May 08 | |
| 73 | 41.37 | | | 41.37 | PB | Katie Hewitt | U17 | -6 | Tony Lett | Cornwall AC | Exeter | 3 Aug 08 | |
| 74 | 41.39 | | | 41.39 | PB | Ashleigh Kennedy | U23 | -3 | | Edinburgh AC | Grangemouth | 1 Jul 08 | |
| 75 | 41.4 | | | 41.42/41.4 | PB | Hayley Smith | U17 | -7 | Colin Bovell | City of Plymouth | Exeter | 13 Apr 08 | |
| 41.42 | | | | | | | | | | Gateshead | 11 Jul 08 | |
| 75 | 41.4 | | | 41.62/41.4 | PB | Helen Butt | U17 | -6 | | Newbury | Ashford | 25 May 08 | |
| 41.62 | | | | | | | | | | Ashford | 24 May 08 | |
| 75 | 41.4 | | | 41.93/41.4 | PB | Beth Johnson | U17 | -8 | | North Shields Poly | Middlesbrough | 21 Jun 08 | |
| 41.93 | | | | | | | | | | Gateshead | 11 Jul 08 | |
| 78 | 41.42 | i | | 40.47 | | Sophie Owen | U17 | -6 | | Blackpool, Wyre & Fylde | Sheffield | 27 Jan 08 | |
| 41.6 | | | | | | | | | | Wigan | 30 Mar 08 | |
| 79 | 41.48 | | | 41.48/41.1 | PB | Ruth Dean | U17 | -6 | | Team Bath | Bath | 17 Aug 08 | |
| 80 | 41.49 | | | 41.49 | PB | Amy McDonald | U17 | -7 | Keith Palmer | Southend | Basildon | 11 May 08 | |
| 80 | 41.49 | | | 41.16/40.7 | | Laura Burke | U17 | -7 | Rodger Hughes | Windsor Slough Eton & Hounslow | Ashford | 24 May 08 | |
| 82 | 41.5 | | | 39.71 | | Natalie Hickmott | U15 | -8 | Alan Champion | Dartford H | Tonbridge | 24 Mar 08 | |
| 82 | 41.5 | | | 41.57/41.4 | | Claudia Rogers | U17 | -7 | Mike Corden | Amber Valley & Erewash | Nottingham | 10 May 08 | |
| 41.57 | | | | | | | | | | Wigan | 24 May 08 | |
| 82 | 41.5 | | | 41.5 | PB | Wendy Davidson | | 4 | | City of Stoke | Birmingham (Un) | 25 Jun 08 | |
| 85 | 41.51 | i | | 41.13 | | Sophie Clark | U17 | -6 | Norma Blaine | Birchfield H | Birmingham | 9 Feb 08 | |
| 41.52 | | | | | | | | | | Birmingham | 24 May 08 | |
| 41.8 | | | | | | | | | | Birmingham | 21 Jun 08 | |
| 86 | 41.54 | | | 41.54 | PB | Lauren Potter | U17 | -7 | Jamie Russell | Hallamshire | Wigan | 24 May 08 | |
| 87 | 41.56 | | | 40.44 | | Yimika Adewakun | U17 | -8 | Jason Carty | Sutton & District | Kingston | 14 Jun 08 | |
| 88 | 41.57 | | | 41.57 | PB | Natasha Paxton | U17 | -6 | | North Down | Dunfermline | 2 Aug 08 | |
| 88 | 41.57 | i | | 40.04 | | Nicola Pearson | U20 | -6 | | Gateshead | Sheffield | 13 Dec 08 | |
| 43.25 | | | | | | | | | | Gateshead | 16 Jul 08 | |
| 90 | 41.59 | | | 41.59 | PB | Charlotte James | U17 | -8 | | Skyrac | Wigan | 24 May 08 | |
| 91 | 41.6 | | | 41.55/40.2 | | Charlotte Wingfield | U15 | -9 | John Denford | Barnet | Watford | 29 Jun 08 | |
| 91 | 41.6 | | | 41.6 | PB | Benytta Doman | U17 | -7 | | Cwmbran | Newport | 26 Jul 08 | |
| 93 | 41.63 | | | 41.63 | PB | Gabrielle Curran | U20 | -6 | Nick Dakin | Ealing Southall & Middx | Marsa, MLT | 20 Jul 08 | |
| 94 | 41.65 | | | 40.79 | | Deborah Barrett-Willis | U17 | -7 | David Rice | Herts Phoenix | Gateshead | 11 Jul 08 | |
| 95 | 41.67 | i | | 41.67i | PB | Lucie Stevenson | U17 | -8 | | Falkirk | Glasgow | 10 Feb 08 | |
| 96 | 41.68 | | | 41.68 | PB | Helen Coleman | U17 | -7 | | Dundee Hawkhill | Grangemouth | 13 Jun 08 | |
| 97 | 41.69 | i | | 41.69i | PB | Melissa Forrest | U20 | -6 | | Wigan & District | Sportcity | 6 Jan 08 | |
| 98 | 41.7 | | | 43.86/41.7 | PB | Harriet Field | U17 | -7 | | South London | Kingston | 4 May 08 | |
| 43.86 | | | | | | | | | | Ashford | 24 May 08 | |
| 99 | 41.78 | | | 41.36 | | Sarah Smith | U20 | -6 | William Parker | Inverness | Inverness | 10 Aug 08 | |
| 100 | 41.8 | | | 40.8 | | Michelle Rodgers | | 4 | | Abbey AC | Belfast | 7 Apr 08 | |
| 100 | 41.8 | | | 41.8 | PB | Lucy Lougher | | 1 | | Cardiff | Cheltenham | 5 May 08 | |
| 100 | 41.8 | | | 43.41/41.3 | | Rebecca Linney | U17 | -7 | Stephen Carroll | Liverpool H | Liverpool | 14 Jun 08 | |
| 43.41 | | | | | | | | | | Sportcity | 7 Sep 08 | |
| 100 | 41.8 | | | 42.33/41.8 | PB | Phillipa Lowe | U17 | -7 | Deborah Keenleyside | Harrow | Watford | 14 Jun 08 | |
| 42.33 | | | | | | | | | | Basildon | 3 Aug 08 | |
| 100 | 41.8 | | | 42.47/41.8 | PB | Emma Davies | U17 | -8 | | Ealing Southall & Middx | Perivale | 20 Jul 08 | |
| 42.47 | | | | | | | | | | Birmingham | 9 Aug 08 | |
| 105 | 41.81 | i | | 41.81i | PB | Hannah Clarke | U17 | -6 | | Cwmbran | Birmingham | 23 Feb 08 | |
| 43.5 | | | | | | | | | | Brecon | 11 May 08 | |
| 106 | 41.82 | | | 41.82 | PB | Roisin Howat | U17 | -8 | | Giffnock North | Sportcity | 6 Sep 08 | |
| 107 | 41.85 | | -0.8 | 41.50 | | Catrin Thomas | U15 | -9 | | Maldwyn | Swansea (SL) | 15 Jun 08 | |
| 108 | 41.86 | | | 41.86 | PB | Sofiya Pela-Aliu | U17 | -6 | Rick Betts | Middlesbrough (Mandale) | Gateshead | 11 May 08 | |
| 109 | 41.90 | | | 41.90 | PB | Nicola Milner | U17 | -7 | | Jersey | Portsmouth | 10 May 08 | |
| 109 | 41.90 | | | 41.90 | PB | Katie McKnight | U17 | -8 | William Parker | Giffnock North | Wishaw | 13 Jul 08 | |
| 111 | 41.9 | | | 40.74/40.7 | | Carley Wenham | U23 | -3 | | Crawley | Tonbridge | 24 Mar 08 | |
| 111 | 41.9 | | | 42.20i/41.4 | | Caroline George | U15 | -9 | Glen Harrower | Ayr Seaforth | Ayr | 13 Apr 08 | |
| 111 | 41.9 | | | 41.76 | | Zoë Woodward | U17 | -8 | | Liverpool H | Preston | 26 Jul 08 | |
| 42.07 | | | | | | | | | | Sportcity | 7 Sep 08 | |
| 114 | 41.98 | i | | 41.98i | PB | Mariette Hodgson | U17 | -7 | | Birchfield H | Birmingham | 9 Feb 08 | |
| 115 | 42.00 | | | 42.00 | PB | Amanda Campbell | U17 | -6 | Liz McColgan | Livingston | Edinburgh | 20 Apr 08 | |
| 115 | 42.00 | | | 42.00 | PB | Beth Duff | U20 | -6 | | East Kilbride | Dunfermline | 2 Aug 08 | |
| 115 | 42.00 | i | | 42.00i | PB | Sharon Wilkinson | V35 | 15 | Alan Appleby | Preston | Sportcity | 7 Dec 08 | |
| 118 | 42.0 | | | 44.41i/42.0 | PB | Jodie Robinson | U17 | -7 | | Lagan Valley | Antrim | 8 Jun 08 | |
| 118 | 42.0 | | | 43.26/42.0 | PB | Abigail Marriott | U17 | -7 | | West Suffolk | Basildon | 8 Jun 08 | |
| 43.26 | | | | | | | | | | Cambridge | 6 Jul 08 | |
| 118 | 42.0 | | | 41.57 | | Claire Paterson | U17 | -8 | | Andover | Sandown | 15 Jun 08 | |
| 43.71 | | | | | | | | | | Basingstoke | 5 Apr 08 | |
| 118 | 42.0 | | | 43.11/41.8 | | Lucy Munday | U15 | -8 | | Bedford & County | Watford | 29 Jun 08 | |
| 118 | 42.0 | | | 42.0 | PB | Oriel Hardman | U17 | -7 | | Bolton | Macclesfield | 20 Jul 08 | |
| 118 | 42.0 | | | 42.08/42.0 | PB | Stephanie Sattin | U17 | -6 | | Herts Phoenix | Perivale | 20 Jul 08 | |
| 42.08 | | | | | | | | | | Ashford | 24 May 08 | |
| 124 | 42.02 | | | 42.02 | PB | Sophie Jones | U17 | -6 | | Team Southampton | Portsmouth | 10 May 08 | |
| 125 | 42.04 | i | | 42.04i | PB | Holly Belch | U20 | -5 | | Kilbarchan | Glasgow | 7 Feb 08 | |
| 126 | 42.06 | | | 42.06 | PB | Lucy Harrison | U17 | -7 | Bryan Murray | Wakefield | Don Valley | 11 May 08 | |
| 127 | 42.1 | i | | 42.24i/42.1i | PB | Christie Childs | U17 | -8 | | Mansfield | Birmingham | 20 Feb 08 | |
| 42.24 | i | | | | | | | | | Birmingham | 9 Feb 08 | |
| 42.75 | | | | | | | | | | Birmingham | 24 May 08 | |
| 43.5 | | | | | | | | | | Nottingham | 10 May 08 | |
| 127 | 42.1 | | | 42.1 | PB | Leigh Whiteside | U23 | -1 | | Abbey AC | Belfast | 7 Apr 08 | |
| 127 | 42.1 | | | 40.39 | | Lydia Critchley | U15 | -8 | Stan Taylor | Blackpool, Wyre & Fylde | Blackpool | 10 May 08 | |
| 127 | 42.1 | | | 42.73/42.0 | | Sophie Ealand | U17 | -7 | | Preston | Blackpool | 10 May 08 | |
| 42.73 | | | | | | | | | | Sportcity | 6 Sep 08 | |
| 127 | 42.1 | | | 43.79/42.1 | PB | Emma Wakefield | U17 | -7 | | Liverpool H | Liverpool | 14 Jun 08 | |
| 127 | 42.1 | | | 41.50i | | Jamie Foster | U17 | -7 | | Wigan & District | Stretford | 14 Jun 08 | |
| 127 | 42.1 | | | 43.20/42.1 | PB | Nyomi Candlin | U17 | -6 | | Sale Harriers Manchester | Blackburn | 22 Jun 08 | |
| 43.20 | | | | | | | | | | Sportcity | 7 Sep 08 | |
| 134 | 42.12 | | | 42.12 | PB | Jessica Cutts | U17 | -8 | Stephen Garnham | Colchester H | Basildon | 11 May 08 | |
| 134 | 42.12 | | | 40.75/40.7 | | Hayley Smith | U15 | -8 | Graham Howell | Yate | Yate | 6 Sep 08 | |
| 136 | 42.13 | | | 42.13/41.6 | PB | Mary-Ann Phillips | U17 | -7 | | Lincoln Wellington | Wigan | 24 May 08 | |
| 137 | 42.14 | | | 42.14 | PB | Sophie Wright | U17 | -7 | | Rugby & Northampton | Sportcity | 6 Sep 08 | |
| 138 | 42.2 | | | 42.17/41.7 | | Carla Jones | U17 | -7 | | Liverpool H | Liverpool | 20 Apr 08 | |
| 138 | 42.2 | | | 42.2 | PB | Amy Donegan | U17 | -7 | | West Suffolk | Ipswich | 11 May 08 | |
| 138 | 42.2 | | | 41.94/41.9 | | Nicola George | U20 | -6 | | Newquay & Par | Par | 11 May 08 | |
| 138 | 42.2 | | | 41.79 | | Natasha Ashong | U17 | -8 | Stuart Hall | Spenborough | Cleckheaton | 18 May 08 | |
| 42.29 | | | | | | | | | | Wigan | 24 May 08 | |
| 138 | 42.2 | | | 42.2 | PB | Imogen Stranis-Oppler | U17 | -6 | | Shaftesbury Barnet | Harrow | 1 Jun 08 | |
| 138 | 42.2 | | | 42.2 | PB | Emily Hatch | U17 | -7 | | Herts Phoenix | Stevenage | 13 Jul 08 | |
| 138 | 42.2 | | | 42.88/42.2 | PB | Hannah Ingram | U17 | -6 | | Eastbourne | Walthamstow | 20 Jul 08 | |
| 42.88 | | | | | | | | | | Basildon | 3 Aug 08 | |
| 138 | 42.2 | | | 42.16/42.1 | | Claire Mayo | U15 | -8 | | Chelmsford | Southend | 20 Sep 08 | |
| 146 | 42.22 | | | 42.22 | PB | Fiona Trew | U17 | -7 | | Edinburgh AC | Grangemouth | 13 Jun 08 | |
| 147 | 42.28 | | | 42.28 | PB | Hanifa Greenwood | U17 | -6 | Keith Holt | Birchfield H | Sportcity | 7 Sep 08 | |
| 148 | 42.29 | | | 42.29/41.9 | PB | Rachel McClay | U17 | -7 | Julian Starkey | Bracknell AC | Woking | 7 Sep 08 | |
| 149 | 42.3 | | | 41.76 | | Tracy Lacy | | 6 | | Dartford H | Tonbridge | 24 Mar 08 | |
| 149 | 42.3 | | | 43.29i/42.3 | PB | Laura Frey | U20 | -4 | | Lagan Valley | Belfast | 7 Apr 08 | |
| 149 | 42.3 | | | 42.98/42.3 | PB | Ruth Wallace | U17 | -7 | | Giffnock North | Linwood | 27 Apr 08 | |
| 42.98 | | | | | | | | | | Linwood | 1 Jun 08 | |
| 149 | 42.3 | | | 43.40i/42.3 | PB | Renee Baker | U17 | -7 | | Louth | Grantham | 11 May 08 | |
| 149 | 42.3 | | | 39.91 | | Rebecca Jayne Miles | U17 | -7 | Tony Palman-Brown | Oxford City | Horspath | 31 Aug 08 | |
| 154 | 42.38 | | | 42.38/41.9 | PB | Jennifer Beckingham | U17 | -7 | Michael Coker | Team Southampton | Woking | 7 Sep 08 | |
| 155 | 42.40 | | | 42.40/41.7 | PB | Melanie Roberts-Wood | U15 | -8 | James Bennett | Marshall Milton Keynes | Loughborough | 18 Jun 08 | |
| 156 | 42.4 | | | 41.14/40.9 | | Laura Hitchman | U23 | -3 | Julia Machin | Brighton & Hove | Hornchurch | 30 Mar 08 | |
| 156 | 42.4 | | | 42.77i/41.6 | | Natalie Griffiths | U17 | -7 | Shaun Ainge | Cannock & Stafford | Cannock | 14 Jun 08 | |
| 42.77 | i | | | | | | | | | Birmingham | 9 Feb 08 | |
| 156 | 42.4 | | | 41.27 | | Sophie Taylor | U17 | -8 | Andrew Day | Tamworth | Cannock | 14 Jun 08 | |
| 156 | 42.4 | | | 42.4 | PB | Marilyn Nwawulor-Kazemaks | U17 | -7 | | Harrow | Norwich | 22 Jun 08 | |
| 156 | 42.4 | | | 41.33 | | Daniella Annon | U17 | -6 | | Blackheath & Bromley | Reading | 22 Jun 08 | |
| 161 | 42.42 | i | | 40.83 | | Alex Elliot | U17 | -7 | | Deeside AAC | Cardiff | 12 Jan 08 | |
| 42.6 | | | | | | | | | | Connah's Quay | 1 Jun 08 | |
| 162 | 42.45 | | | 42.45 | PB | Emma Leask | U17 | -8 | Martin Leyland | Shetland | Grangemouth | 13 Jun 08 | |
| 163 | 42.47 | | | 42.47 | PB | Fiona Laurie | U17 | -7 | | Border | Carlisle | 13 Sep 08 | |
| 164 | 42.49 | | | 42.49 | PB | Hannah Tolhurst | U17 | -7 | | Tonbridge | Ashford | 10 May 08 | |
| 165 | 42.5 | | | 42.59/42.5 | PB | Lara Turner | U17 | -7 | Terry Hughes | Barrow & Furness | Carlisle | 10 May 08 | |
| 165 | 42.5 | | | 42.5 | PB | Eleanor Campbell | U17 | -8 | Peter Le Rossignol | Ashford AC | Erith | 18 May 08 | |
| 165 | 42.5 | | | 42.70i/42.3 | | Hannah Lloyd | U17 | -8 | | Herts Phoenix | Basildon | 8 Jun 08 | |
| 165 | 42.5 | | | 44.29i/42.5 | PB | Caroline Hatley | U15 | -8 | Chas Robinson | Ashford AC | Canterbury | 8 Jun 08 | |
| 165 | 42.5 | | | 42.41 | | Sophie Meakin | U17 | -7 | | Rugby & Northampton | Solihull | 22 Jun 08 | |
| 43.86 | i | | | | | | | | | Birmingham | 23 Feb 08 | |
| 170 | 42.51 | i | | 42.51i | PB | Kirsty Woolford | U23 | -1 | | Swansea | Cardiff | 14 Dec 08 | |
| 171 | 42.52 | | | 42.52 | PB | Jessica Grainger | U17 | -7 | | Chelmsford | Ashford | 24 May 08 | |
| 171 | 42.52 | i | | 40.69i | | Georgie Ivens | U17 | -8 | Ken Maggs | Nene Valley | Sheffield | 13 Dec 08 | |
| 42.6 | | | | | | | | | | Peterborough | 10 May 08 | |
| 43.37 | | | | | | | | | | Cambridge | 6 Jul 08 | |
| 173 | 42.56 | | -0.8 | 42.20i | | Katie Lewis | U15 | -8 | Kris Jones | Bridgend | Swansea (SL) | 15 Jun 08 | |
| 174 | 42.58 | | | 42.58 | PB | Sophie Purkis | U17 | -7 | | Windsor Slough Eton & Hounslow | Ashford | 24 May 08 | |
| 174 | 42.58 | | | 41.50/41.2 | | Victoria Malady | U17 | -7 | | Trafford | Wigan | 24 May 08 | |
| 174 | 42.58 | | -0.8 | 42.58 | PB | Leah Bitchell | U15 | -8 | Darrell Maynard | Carmarthen | Swansea (SL) | 15 Jun 08 | |
| 177 | 42.6 | | | 42.6 | PB | Natalie Beale | U17 | -6 | | Reading AC | Bracknell | 29 Mar 08 | |
| 177 | 42.6 | | | 42.6 | PB | Hannah Thomas | U17 | -8 | Glyn Davies | Wrexham | Wrexham | 11 Apr 08 | |
| 177 | 42.6 | | | 41.00 | | Sarah Ward | U17 | -6 | | Bracknell AC | Guildford | 4 May 08 | |
| 177 | 42.6 | | | 44.09/42.6 | PB | Sophie Fletcher | U17 | -7 | Andy Bibby | Preston | Blackpool | 10 May 08 | |
| 177 | 42.6 | | | 42.61i/42.6 | PB | Beth Hicken | U17 | -7 | | City of Stoke | Ellesmere Port | 10 May 08 | |
| 177 | 42.6 | | | 43.71/42.6 | PB | Hannah Edwards | U17 | -7 | Stephen Carroll | Herne Hill | Barking | 1 Jun 08 | |
| 43.71 | | | | | | | | | | Croydon | 22 Jun 08 | |
| 177 | 42.6 | | | 41.23 | | Kate Welford | U17 | -8 | Jean Simmons | Middlesbrough (Mandale) | Darlington | 3 Jun 08 | |
| 177 | 42.6 | | | 41.45/41.1 | | Amara Lalemi-Jacobs | U15 | -9 | John Blackie | Blackheath & Bromley | Canterbury | 8 Jun 08 | |
| 177 | 42.6 | | | 42.94/42.3 | | Alice Woods | U17 | -8 | | Yeovil | Exeter | 21 Jun 08 | |
| 177 | 42.6 | | | 42.61i/42.4 | | Ciara McDonnell | U15 | -8 | | Manx | Douglas | 12 Jul 08 | |
| 177 | 42.6 | | | 43.32/41.5 | | Emma Brown | U15 | -9 | Brian Winning | Giffnock North | East Kilbride | 21 Sep 08 | |
| 188 | 42.63 | i | | 42.19i | | Katherine Endacott | | 6 | Linford Christie | City of Plymouth | Cardiff | 14 Dec 08 | |
| 189 | 42.7 | | | 42.7 | PB | Kate Blaylock | U17 | -7 | | Darlington H | Darlington | 4 May 08 | |
| 189 | 42.7 | | | 42.52i/41.5 | | Lamorna Kirkbride | U15 | -9 | Neil Tunstall | Cornwall AC | Par | 17 May 08 | |
| 189 | 42.7 | | | 43.88/42.5 | | Julia Henderson | U17 | -8 | Gerry Stevens | Reading AC | Reading | 1 Jun 08 | |
| 189 | 42.7 | | | 42.74/42.7 | PB | Catherine Samuelson | U17 | -8 | | Gateshead | Gateshead | 14 Jun 08 | |
| 42.74 | | | | | | | | | | Gateshead | 11 May 08 | |
| 189 | 42.7 | | | 44.59/42.7 | PB | Dani Seddon | U17 | -8 | | Bracknell AC | Milton Keynes | 20 Jul 08 | |
| 194 | 42.76 | | | 42.40 | | Lauren Regan | U17 | -7 | Paul Darney | Cardiff | Connah's Quay | 12 Jul 08 | |
| 195 | 42.8 | | | 42.55 | | Megan Southwart | U17 | -7 | David Hull | Tonbridge | Tonbridge | 24 Mar 08 | |
| 195 | 42.8 | | | 42.8 | PB | Nicole Bissett | U17 | -8 | Rupert Pepper | Poole Runners | Bournemouth | 10 May 08 | |
| 195 | 42.8 | | | 42.8 | PB | Ella Neale | U17 | -7 | | Colchester H | Colchester | 18 May 08 | |
| 195 | 42.8 | | | 41.05 | | Annie Waghorn | U15 | -8 | | Medway & Maidstone | Canterbury | 8 Jun 08 | |
| 195 | 42.8 | | | 43.01/42.8 | PB | Victoria Bradford | U17 | -7 | | Tonbridge | Ashford | 14 Jun 08 | |
| 43.01 | | | | | | | | | | Ashford | 10 May 08 | |
| 195 | 42.8 | | | 42.8 | PB | Abi Holman | U17 | -7 | | St. Albans AC | Hoo | 22 Jun 08 | |
| 195 | 42.8 | | | 43.08/42.8 | PB | Melody Young | U17 | -8 | | Team Southampton | Southampton | 20 Jul 08 | |
| 195 | 42.8 | | | 41.41/41.2 | | Katie James | U15 | -9 | | Marshall Milton Keynes | Loughborough | 23 Jul 08 | |
| 203 | 42.82 | | | 42.82 | PB | Emma Dowd | U17 | -7 | | Giffnock North | Grangemouth | 13 Jun 08 | |
| 204 | 42.83 | | | 41.63 | | Emma Masson | U17 | -6 | | Gosforth | Gateshead | 28 May 08 | |
| 205 | 42.89 | | | 42.89 | PB | Fiona Cleat | U17 | -8 | | Edinburgh AC | Edinburgh | 10 May 08 | |
| 205 | 42.89 | | | 42.31 | | Hannah Nagel | U17 | -7 | | Chester-le-Street | Gateshead | 11 May 08 | |
| 207 | 42.90 | | | 42.90 | PB | Lesley Campbell | U17 | -7 | | Lasswade | Grangemouth | 1 Jun 08 | |
| 208 | 42.9 | | | 43.00/42.9 | PB | Meghan Logue | U17 | -7 | Kenneth Campbell | Ayr Seaforth | Linwood | 27 Apr 08 | |
| 43.00 | | | | | | | | | | Dunfermline | 7 Sep 08 | |
| 208 | 42.9 | | | 42.9 | PB | Joanna Legg | U15 | -8 | | Bournemouth | Bournemouth | 10 May 08 | |
| 208 | 42.9 | | | 41.61 | | Charlotte Bowling | U17 | -7 | Alex Clark | Corby | Leicester | 10 May 08 | |
| 208 | 42.9 | | | 43.00i/42.9 | PB | Alisha Casement | U17 | -7 | | Kendal | Middlesbrough | 21 Jun 08 | |
| 208 | 42.9 | | | 42.9 | PB | Alexandra Bell | U17 | -7 | Aaron Thomas | Pudsey & Bramley | Nelson | 22 Jun 08 | |
| 208 | 42.9 | | | 42.32 | | Felicity Clarke | U17 | -7 | | Southend | Ipswich | 13 Jul 08 | |
| 43.19 | | | | | | | | | | Basildon | 11 May 08 | |
| 208 | 42.9 | | | 42.53/41.9 | | Alicia Johnston | U15 | -9 | Dezz Reynolds | Blackpool, Wyre & Fylde | Preston | 26 Jul 08 | |
| 208 | 42.9 | | | 41.07/40.8 | | Lauren Bell | U15 | -9 | | Pembrokeshire | Haverfordwest | 17 Aug 08 | |
| 43.02 | | | | | | | | | | Carmarthen | 11 May 08 | |
| 216 | 42.92 | | | 42.92 | PB | Beth Cropley | U17 | -6 | | Edinburgh AC | Edinburgh | 10 May 08 | |
| 217 | 42.93 | | | 42.93 | PB | Katherine Davis | U17 | -7 | Stuart Hall | Spenborough | Don Valley | 11 May 08 | |
| 217 | 42.93 | | | 42.93 | PB | Caitlin Froude | U17 | -6 | | Lasswade | Wishaw | 13 Jul 08 | |
| 219 | 42.94 | | | 42.94 | PB | Amy Longo | U17 | -7 | | Team Bath | Yeovil | 17 Aug 08 | |
| 220 | 42.96 | | | 42.96 | PB | Hayley Betts | U17 | -7 | | Halesowen | Birmingham | 24 May 08 | |
| 221 | 42.99 | i | | 42.99i/42.6 | PB | Kara Hannon | U17 | -7 | Ken Hills | Braintree | Lee Valley | 19 Jan 08 | |
| 43.27 | | | | | | | | | | Chelmsford | 7 Jun 08 | |
| 43.7 | | | | | | | | | | Braintree | 27 Apr 08 | |
| 222 | 43.0 | | | 43.07/43.0 | PB | Grace Keeping | U17 | -7 | | Bournemouth | Bournemouth | 10 May 08 | |
| 43.07 | | | | | | | | | | Exeter | 3 Aug 08 | |
| 222 | 43.0 | | | 42.6 | | Alison Wylie | U20 | -4 | | Aberdeen | Aberdeen | 12 May 08 | |
| 222 | 43.0 | | | 44.84/43.0 | PB | Vicki Wright | U17 | -7 | | Poole AC | Bournemouth | 14 Jun 08 | |
| 222 | 43.0 | | | 45.43/43.0 | PB | Alesha Patterson | U17 | -8 | | Colchester & Tendring | Great Yarmouth | 22 Jun 08 | |
| 222 | 43.0 | | | 43.0 | PB | Sarah Hopcroft | U17 | -6 | Keith Holt | Birchfield H | Birmingham (Un) | 25 Jun 08 | |
| 222 | 43.0 | | | 41.70 | | Georgia Hunter Bell | U15 | -8 | | Ealing Southall & Middx | Crystal Palace | 6 Jul 08 | |
| 222 | 43.0 | | | 43.36/43.0 | PB | Amy Fleming | U17 | -8 | | Luton | Luton | 13 Jul 08 | |
| 43.36 | | | | | | | | | | Cambridge | 6 Jul 08 | |
| 229 | 43.03 | | | 43.03 | PB | D Maps | U17 | -6 | | Hampshire Schs | Kingston | 21 Jun 08 | |
| 229 | 43.03 | i | | 41.83 | | Jade Williams | U17 | -7 | Trevor Painter | Radley | Cardiff | 14 Dec 08 | |
| 44.0 | | | | | | | | | | Abingdon | 18 May 08 | |
| 231 | 43.04 | i | | 43.04i | PB | Alexandra Williams | U17 | -7 | | Leamington | Birmingham | 9 Feb 08 | |
| 231 | 43.04 | | | 43.04 | PB | Heather Ross | U17 | -6 | | Kilbarchan | Grangemouth | 23 Aug 08 | |
| 233 | 43.06 | | | 43.06 | PB | Monet Ager | U17 | -8 | | Rugby & Northampton | Sportcity | 6 Sep 08 | |
| 234 | 43.10 | i | | 42.42i/41.7 | | Ashleigh Williams | U20 | -5 | Don Lennon | Ribble Valley AC (Defunct) | Sportcity | 6 Jan 08 | |
| 235 | 43.1 | | | 43.1 | PB | Rebecca King | U17 | -7 | | Team Southampton | Southampton | 23 Apr 08 | |
| 235 | 43.1 | | | 43.54i/42.9 | | Hayley Strachan | U17 | -6 | | Cleethorpes | Chester-le-Street | 4 May 08 | |
| 43.54 | i | | | | | | | | | Sheffield | 27 Jan 08 | |
| 235 | 43.1 | | | 42.2 | | Caitlin Millar | U17 | -7 | | Bracknell AC | Carshalton | 7 Jun 08 | |
| 235 | 43.1 | | | 43.1 | PB | Gemma Kersey | U17 | -7 | Eamonn Martin | Basildon | Basildon | 8 Jun 08 | |
| 235 | 43.1 | | | 43.1 | PB | Charlotte Monk | U17 | -6 | | Telford AC | Shrewsbury | 19 Jun 08 | |
| 235 | 43.1 | | | 42.22 | | Jenny Hudson | U17 | -6 | Callum Orr | Gateshead | Middlesbrough | 21 Jun 08 | |
| 43.23 | | | | | | | | | | Gateshead | 11 May 08 | |
| 235 | 43.1 | | | 42.72 | | Abigail Tobin | U15 | -8 | David Rice | Herts Phoenix | Chelmsford | 29 Jun 08 | |
| 235 | 43.1 | | | 41.31i | | Hannah Dunderdale | U15 | -9 | Ian Richards | Lincoln Wellington | Loughborough | 23 Jul 08 | |
| 235 | 43.1 | | | 43.1 | PB | Alice Littler | U17 | -8 | | Wrexham | Wrexham | 26 Jul 08 | |
| 235 | 43.1 | | | 41.89 | | Lauren Lambie | U15 | -10 | | Giffnock North | East Kilbride | 21 Sep 08 | |
| 245 | 43.13 | | | 43.13 | PB | Amy Rogers | U17 | -7 | | Edinburgh AC | Edinburgh | 27 Apr 08 | |
| 245 | 43.13 | | | 43.13 | PB | Aimee Hendrickson | U17 | -7 | | Cardiff | Connah's Quay | 12 Jul 08 | |
| 247 | 43.15 | i | | 43.15i | PB | Eleanor Richardson | U23 | -1 | | Sale Harriers Manchester | Sportcity | 2 Mar 08 | |
| 247 | 43.15 | | | 43.15 | PB | Lee Gillie | U17 | -7 | | Edinburgh AC | Carlisle | 13 Sep 08 | |
| 249 | 43.17 | i | | 41.91 | | Marie-Clare Martin | U17 | -7 | | Whitemoss | Glasgow | 12 Jan 08 | |
| 250 | 43.20 | | | 43.20 | PB | Emma Gordon | U17 | -6 | | Fife | Edinburgh | 20 Apr 08 | |
| 251 | 43.2 | i | | 43.2i | PB | Paula Houston | U15 | -8 | | Giffnock North | Glasgow | 6 Jan 08 | |
| 251 | 43.2 | | | 43.87/42.5 | | Melissa Smith | U17 | -7 | | Gateshead | Liverpool | 18 May 08 | |
| 43.87 | | | | | | | | | | Gateshead | 11 May 08 | |
| 251 | 43.2 | | | 46.67/43.2 | PB | Caroline Ford | U17 | -7 | | Cambridge H | Horsham | 1 Jun 08 | |
| 251 | 43.2 | | | 42.9 | | Holly Archer | U15 | -8 | Michael Smith | West Suffolk | Basildon | 8 Jun 08 | |
| 251 | 43.2 | | | 42.62 | | Nicola Keegan | U15 | -9 | | Medway & Maidstone | Canterbury | 8 Jun 08 | |
| 256 | 43.21 | | | 42.04 | | Leyoni Massop | U20 | -6 | | Wolverhampton & Bilston | Marsa, MLT | 20 Jul 08 | |
| 257 | 43.26 | | | 43.26 | PB | Lisa Luce | U17 | -7 | | Jersey | Portsmouth | 10 May 08 | |
| 258 | 43.27 | | | 43.27 | PB | Cara Anderson | U17 | -7 | Alasdair Donaldson | Perth Strathtay | Wishaw | 13 Jul 08 | |
| 259 | 43.28 | | | 43.28/42.9 | PB | Grace Paterson | U17 | -8 | | Andover | Abingdon | 23 Aug 08 | |
| 260 | 43.29 | | | 43.29 | PB | Sophie Thomas | U17 | -7 | | Pembrokeshire | Brecon | 31 Aug 08 | |
| 261 | 43.3 | | | 44.67/43.1 | | Ellen Franks | U17 | -7 | | Crawley | Kingston | 4 May 08 | |
| 261 | 43.3 | | | 42.25/41.8 | | Emily Baker | U20 | -5 | | Cheltenham | Cheltenham | 5 May 08 | |
| 261 | 43.3 | | | 43.16/42.9 | | Ellie Buchan | U17 | -8 | Grant Scott Smith | Aberdeen | Aberdeen | 7 May 08 | |
| 261 | 43.3 | | | 42.66 | | Hannah Lynch | U17 | -8 | | Huntingdonshire | Peterborough | 10 May 08 | |
| 261 | 43.3 | | | 42.5 | | Megan Healey | U17 | -8 | | Blackpool, Wyre & Fylde | Leeds | 18 May 08 | |
| 261 | 43.3 | | | 43.21/43.2 | | Rhiannon Goodman | U17 | -7 | | Bedford & County | Reading | 1 Jun 08 | |
| 261 | 43.3 | | | 42.88/42.7 | | Ffion Rees | U17 | -8 | David Thomas | Carmarthen | Carmarthen | 7 Jun 08 | |
| 261 | 43.3 | | | 42.15i | | Louise Royston | U17 | -7 | Brian Burgin | Halifax | Macclesfield | 20 Jul 08 | |
| 43.44 | | | | | | | | | | Don Valley | 11 May 08 | |
| 261 | 43.3 | | | 43.11i | | Gwen Williams | U17 | -8 | | Cardiff | Newport | 26 Jul 08 | |
| 261 | 43.3 | | | 43.2 | | Hannah Thompson | U17 | -7 | | Marlborough Athletics | Salisbury | 27 Jul 08 | |
| 261 | 43.3 | | | 43.3 | PB | Emma-Louise Wagstaff | U17 | -6 | Tony Lett | Cornwall AC | Exeter | 7 Sep 08 | |
| 261 | 43.3 | | | 43.3 | PB | Claudia Barker | U15 | -9 | | Bedford & County | Bedford | 14 Sep 08 | |
| 261 | 43.3 | | | 43.00 | | Sian McCrory | U15 | -8 | Keith Palmer | Southend | Southend | 20 Sep 08 | |
| 274 | 43.31 | i | | 43.31i/42.6 | PB | Emma Lyons | U17 | -7 | | Southport Waterloo | Sportcity | 6 Jan 08 | |
| 275 | 43.33 | | | 43.33/43.0 | PB | Rebecca Pow | U17 | -7 | | Gateshead | Gateshead | 23 Aug 08 | |
| 276 | 43.35 | | | 43.35 | PB | Chelsea Ives | U17 | -8 | | Woodford Green Essex Ladies | Basildon | 11 May 08 | |
| 277 | 43.36 | | | 42.74 | | Laura McLeod | U17 | -7 | | Inverness | Inverness | 10 May 08 | |
| 277 | 43.36 | | | 43.36 | PB | Rachel Clarkson | U17 | -7 | | Burton | Birmingham | 24 May 08 | |
| 279 | 43.37 | | | 43.37 | PB | Emily Swain | U17 | -8 | | Colchester H | Cambridge | 6 Jul 08 | |
| 280 | 43.40 | | | 41.02i | | Jessica Saville | U17 | -7 | | Blackheath & Bromley | Sportcity | 7 Sep 08 | |
| 281 | 43.4 | | | 44.01/43.4 | PB | Louisa Hodgson | U17 | -7 | | Preston | Blackpool | 10 May 08 | |
| 281 | 43.4 | | | 45.46i/43.4 | PB | Cleo Lewis | U17 | -8 | | Luton | Bedford | 11 May 08 | |
| 281 | 43.4 | | | 43.3 | | Amber Watson | U15 | -8 | Christopher Frapwell | Gloucester | Cheltenham | 11 May 08 | |
| 281 | 43.4 | | | 41.53 | | Marie Dobson | | 4 | Dave Combe | Aberdeen | Aberdeen | 12 May 08 | |
| 281 | 43.4 | | | 44.47/43.4 | PB | Sophie Robinson | U17 | -7 | John Baron | Durham | Darlington | 1 Jun 08 | |
| 281 | 43.4 | | | 42.53/42.4 | | Emma Barlow | U17 | -8 | | Croydon | Harrow | 1 Jun 08 | |
| 43.81 | | | | | | | | | | Croydon | 22 Jun 08 | |
| 281 | 43.4 | | | 42.9 | | Sophie Lee | U15 | -8 | | Dacorum | Hemel Hempstead | 8 Jun 08 | |
| 281 | 43.4 | | | 43.65i/43.4 | PB | Kerrell Walley | U17 | -7 | Don Lennon | Wigan & District | Stretford | 8 Jun 08 | |
| 43.72 | | | | | | | | | | Wigan | 24 May 08 | |
| 281 | 43.4 | | | 42.4 | | Danielle Ross | U17 | -8 | | Manx | Douglas | 12 Jul 08 | |
| 281 | 43.4 | | | 43.4 | PB | Anna Grundy | U17 | -8 | | Harrogate | York | 7 Sep 08 | |
| 291 | 43.41 | | | 43.41/42.2 | PB | Georgia Peel | U15 | -9 | Mick Woods | Woking | Walton | 20 Apr 08 | |
| 292 | 43.47 | | | 43.33 | | Caitlin Dawson | U17 | -7 | | Aberdeen | Wishaw | 13 Jul 08 | |
| 293 | 43.48 | i | | 42.72i/41.6 | | Melanie Turner | U20 | -4 | | Oldham & Royton | Sportcity | 6 Jan 08 | |
| 293 | 43.48 | | | 43.48 | PB | Joanne Lawton | U17 | -7 | Chris Boundy | Gateshead | Gateshead | 11 May 08 | |
| 293 | 43.48 | | | 43.48 | PB | Shannon Brush | U17 | -7 | | City of Lisburn | Antrim | 17 May 08 | |
| 296 | 43.49 | | | 43.21 | | Gemma Waterston | U17 | -7 | Joyce Hogg | Moray | Inverness | 27 Apr 08 | |
| 297 | 43.5 | | | 43.5 | PB | Chantelle Clare | U20 | -6 | | Dartford H | Tonbridge | 24 Mar 08 | |
| 297 | 43.5 | | | 43.5 | PB | Jenna Watson | U17 | -8 | | Grimsby | Jarrow | 30 Apr 08 | |
| 297 | 43.5 | | | 44.63/43.5 | PB | Briony Bendle | U17 | -7 | Roger Francks | Charnwood | Leicester | 10 May 08 | |
| 297 | 43.5 | | | 43.84/43.5 | PB | Madison Brown | U15 | -9 | | Stroud | Cheltenham | 2 Jul 08 | |
| 43.84 | | | | | | | | | | Yate | 10 Aug 08 | |
| 297 | 43.5 | | | 43.5 | PB | Rebecca Newton | U17 | -7 | | Hallamshire | Cleckheaton | 20 Jul 08 | |
| 297 | 43.5 | | | 43.5 | PB | Rachel Robinson | U17 | -7 | Mick Woods | Scunthorpe & District AC (Defunct) | Scunthorpe | 20 Jul 08 | |
| 297 | 43.5 | | | 41.49 | | Laura Robson | U15 | -8 | Robert Hadfield | Goole Youth | Hull | 9 Aug 08 | |
| 297 | 43.5 | | | 43.5 | PB | Hazel Ross | U15 | -8 | | Kilbarchan | Linwood | 9 Sep 08 | |
| 297 | 43.5 | | | 42.2 | | Emma Gilmore | U15 | -9 | Michael Coker | City of Portsmouth | Sandown | 14 Sep 08 | |
| 297 | 43.5 | | | 43.5 | PB | Katie Reynolds | U15 | -8 | Andrew Owen | East Cheshire | Wigan | 21 Sep 08 | |
| 307 | 43.51 | | | 42.87 | | Hollie Young | U17 | -7 | William Parker | Victoria Park City of Glasgow | Grangemouth | 6 Jul 08 | |
| 308 | 43.52 | | | 43.52 | PB | Caroline Hill | U17 | -7 | Steve Mitchell | Thurrock | Chelmsford | 7 Jun 08 | |
| 309 | 43.57 | | | 41.72 | | Emily Todd | U17 | -8 | John Lees | Edinburgh AC | Grangemouth | 6 Aug 08 | |
| 309 | 43.57 | i | | 41.08i/40.6 | | Mikaela Harrison | U20 | -5 | Callum Orr | Wakefield | Sheffield | 13 Dec 08 | |
| 311 | 43.60 | | | 43.60/43.4 | PB | Emily Hosker-Thornhill | U17 | -7 | James Roberts | Invicta East Kent | Ashford | 10 May 08 | |
| 312 | 43.6 | | | 42.16 | | Megan Edwards | U20 | -5 | Rob Denmark | Dartford H | Tonbridge | 24 Mar 08 | |
| 312 | 43.6 | | | 43.6 | PB | Faye Williams | U17 | -7 | Danny Hodge | Windsor Slough Eton & Hounslow | Reading | 20 Apr 08 | |
| 312 | 43.6 | | | 43.6 | PB | Sam Mills | U17 | -6 | Louise Webster | Wolverhampton & Bilston | Derby | 1 Jun 08 | |
| 312 | 43.6 | | | 43.37 | | Emma Nuttall | U17 | -7 | Moira Maguire | Edinburgh AC | Edinburgh | 4 Jun 08 | |
| 312 | 43.6 | | | 43.94/43.6 | PB | Karyn Dumigan | U17 | -7 | | City of Lisburn | Antrim | 8 Jun 08 | |
| 312 | 43.6 | | | 44.78/43.6 | PB | Danielle Anderson | U17 | -7 | Nigel Bevan | Oxford City | Abingdon | 15 Jun 08 | |
| 312 | 43.6 | | | 43.83/43.6 | PB | Beth Anderson | U17 | -7 | | City of Plymouth | Exeter | 21 Jun 08 | |
| 312 | 43.6 | | | 43.6 | PB | Amy McCarthy | U17 | -7 | | Hastings AC | Woodford | 22 Jun 08 | |
| 312 | 43.6 | | | 43.6 | PB | Kate Barber | U15 | -9 | Geoff Williams | Barnet | Watford | 29 Jun 08 | |
| 312 | 43.6 | | | 43.49i | | Lora Roberts | U15 | -10 | Mike Guest | Bridgend | Barry | 13 Jul 08 | |
| 43.70 | | -0.8 | | | | | | | | Swansea (SL) | 15 Jun 08 | |
| 312 | 43.6 | | | 43.77/43.4 | | Lora James | U17 | -8 | | Cwmbran | Newport | 26 Jul 08 | |
| 312 | 43.6 | | | 43.76/43.6 | PB | Alice Fraser | U17 | -7 | | Deeside AAC | Brecon | 24 Aug 08 | |
| 43.76 | | | | | | | | | | Connah's Quay | 12 Jul 08 | |
| 324 | 43.66 | | | 43.66 | PB | Caoimhe Brady | U17 | -6 | | Beechmount | Antrim | 5 Jul 08 | |
| 325 | 43.7 | | | 42.96 | | Claire Rodger | U17 | -7 | | Dunfermline & West Fife (Defunct) | Grangemouth | 27 Apr 08 | |
| 325 | 43.7 | | | 44.46/43.7 | PB | Abby Currie | U17 | -7 | | Law | Linwood | 27 Apr 08 | |
| 325 | 43.7 | | | 43.7 | PB | Laura McKeown | U20 | -6 | | City of Lisburn | Ballykillaire | 2 May 08 | |
| 325 | 43.7 | | | 43.7 | PB | Kati Williams | U15 | -8 | Peter Hancock | Preston | Blackpool | 10 May 08 | |
| 325 | 43.7 | | | 43.7 | PB | Lucy Sumner | U17 | -7 | Andy Bibby | Preston | Liverpool | 18 May 08 | |
| 325 | 43.7 | | | 44.59/42.9 | | Jenny Milligan | U17 | -7 | | City of Norwich | Lee Valley | 1 Jun 08 | |
| 325 | 43.7 | | | 43.7 | PB | Megan Logue | U20 | -6 | | Olympian Youth | Ayr | 4 Jun 08 | |
| 325 | 43.7 | | | 44.29/43.7 | PB | Ellen Norman | U17 | -7 | | Dorchester | Carn Brea | 8 Jun 08 | |
| 325 | 43.7 | | | 43.7 | PB | Thuza Edworthy | U17 | -8 | | Newton Abbot | Carn Brea | 8 Jun 08 | |
| 325 | 43.7 | | | 43.7 | PB | Danielle Dubois | U17 | -8 | | Guildford & Godalming | Guildford | 12 Jul 08 | |
| 325 | 43.7 | | | 44.38i/41.9 | | Philippa Wellington | U17 | -8 | Jacky Brett | Newquay & Par | Exeter | 7 Sep 08 | |
| 325 | 43.7 | | | 44.62/42.5 | | Emily de Beaux | U17 | -7 | | Walton | Kingston | 20 Sep 08 | |
| 325 | 43.7 | | | 44.55i/43.7 | PB | Chelcie Dalziel | U15 | -8 | | Law | Wishaw | 20 Sep 08 | |
| 325 | 43.7 | | | 41.99 | | Alexandra Leigh-Pearson | U17 | -7 | | Ipswich | Bury St. Edmunds | 21 Sep 08 | |
| 339 | 43.71 | | | 43.71 | PB | Catherine Blew | U17 | -7 | Charlotte Fisher | Taunton | Yeovil | 10 May 08 | |
| 339 | 43.71 | | | 43.71 | PB | Rebecca Mains | U17 | -8 | | Lagan Valley | Belfast | 19 Jun 08 | |
| 341 | 43.75 | | | 43.75/42.8 | PB | Rebecca Ferguson | U17 | -7 | | Gateshead | Gateshead | 16 Jul 08 | |
| 342 | 43.77 | | | 43.77/43.7 | PB | Kate Ellis | U17 | -6 | | Barnsley AC | Don Valley | 11 May 08 | |
| 343 | 43.78 | | | 42.21 | | Lauren Atkins | U20 | -4 | | Sutton & District | Kingston | 16 Mar 08 | |
| 343 | 43.78 | | | 43.78/43.6 | PB | Ella Bilton | U17 | -8 | | Isle of Wight | Portsmouth | 10 May 08 | |
| 345 | 43.8 | i | | 43.8i | PB | Alicia Lawson | U20 | -5 | | City of Edinburgh (Defunct) | Glasgow | 7 Feb 08 | |
| 345 | 43.8 | | | 43.27/42.8 | | Chloe Vernon-Hamilton | U17 | -7 | Mike McFarlane | Stevenage & North Herts | Braintree | 27 Apr 08 | |
| 345 | 43.8 | | | 43.8 | PB | Melissa Courtney-Bryant | U17 | -8 | Mark Pauley | Poole AC | Basingstoke | 4 May 08 | |
| 345 | 43.8 | | | 43.8 | PB | Helen Hadjam | | 9 | | Herne Hill | Cheltenham | 5 May 08 | |
| 345 | 43.8 | | | 43.8 | PB | Melissa Hawtin | U17 | -8 | Bud Baldaro | Oxford City | Bracknell | 1 Jun 08 | |
| 345 | 43.8 | | | 44.36/43.5 | | Kim Smith | U17 | -7 | | Ashford AC | Welwyn | 1 Jun 08 | |
| 345 | 43.8 | | | 43.8 | PB | Jemma Shaw | U17 | -8 | | St. Helens Sutton | Carlisle | 20 Jul 08 | |
| 345 | 43.8 | | | 42.9 | | Molly Renfer | U17 | -8 | Richard Holt | Kingston & Poly | Kingston | 20 Jul 08 | |
| 345 | 43.8 | | | 43.96/42.4 | | Jodie Leslie | U17 | -8 | | Dartford H | Perivale | 20 Jul 08 | |
| 345 | 43.8 | | | 42.7 | | Ellon Hart | U15 | -9 | | Southport Waterloo | Preston | 26 Jul 08 | |
| 345 | 43.8 | | | 43.8 | PB | Lauren Stevens | U15 | -9 | John Blackie | Blackheath & Bromley | Erith | 10 Aug 08 | |
| 345 | 43.8 | | | 43.8 | PB | Laura Bass | U17 | -7 | | Cambridge & Coleridge | Luton | 17 Aug 08 | |
| 357 | 43.81 | i | | 42.81i | | Louise Webster | | 1 | Steve Pearson | Wolverhampton & Bilston | Sportcity | 2 Mar 08 | |
| 358 | 43.82 | i | | 43.82i | PB | Faye Mitchell | U20 | -6 | Dean Lewis | Wakefield | Sheffield | 13 Dec 08 | |
| 359 | 43.83 | | | 43.83 | PB | Jessica Shuttleworth | U17 | -7 | Clare Wise | City of Portsmouth | Portsmouth | 10 May 08 | |
| 360 | 43.86 | i | | 43.84i | | Beth Pattison | U17 | -9 | Robert Hadfield | Scunthorpe & District AC (Defunct) | Sheffield | 13 Dec 08 | |
| 43.89 | | | | | | | | | | Hull | 13 Apr 08 | |
| 43.9 | | | | | | | | | | Scunthorpe | 30 Mar 08 | |
| 361 | 43.9 | | | 43.9 | PB | Cayley Sage | U20 | -5 | | Ashford AC | Tonbridge | 24 Mar 08 | |
| 361 | 43.9 | | | 44.09/43.9 | PB | Alex Gates | U15 | -10 | | Stevenage & North Herts | Braintree | 27 Apr 08 | |
| 361 | 43.9 | | | 43.9 | PB | Samantha Wills | U17 | -6 | | Wolverhampton & Bilston | Stoke | 4 May 08 | |
| 361 | 43.9 | | | 43.95/43.1 | | Keziah Rust | U15 | -8 | | Cheltenham | Cheltenham | 5 May 08 | |
| 43.95 | | | | | | | | | | Birmingham | 24 May 08 | |
| 361 | 43.9 | | | 44.09/42.8 | | Rebecca Wymant | U15 | -10 | Bill Boyd | Corby | Leicester | 10 May 08 | |
| 361 | 43.9 | | | 43.09i | | Rebecca Jones | U17 | -7 | Sonya Ellis | Wycombe | Bournemouth | 1 Jun 08 | |
| 361 | 43.9 | | | 43.9 | PB | Elise Lovell | U17 | -7 | | Hastings AC | Lee Valley | 1 Jun 08 | |
| 361 | 43.9 | | | 43.23 | | Gabriella Vita | U17 | -8 | Keith Ridley | Edinburgh AC | Edinburgh | 4 Jun 08 | |
| 361 | 43.9 | | | 43.9 | PB | Hannah Sweeney | U17 | -8 | | Stockport | Stretford | 8 Jun 08 | |
| 361 | 43.9 | | | 43.85 | | Natalie Whiskin | U20 | -4 | | Invicta East Kent | Ashford | 18 Sep 08 | |
| 371 | 43.93 | | | 43.35i | | Jennifer Donaldson | U17 | -7 | | Moray | Inverness | 10 Aug 08 | |
| 372 | 43.94 | | | 43.94/43.6 | PB | Grace Simpson | U17 | -7 | | Leeds City | Don Valley | 11 May 08 | |
| 373 | 43.96 | | | 41.28 | | Holly Woodward | U15 | -10 | Darren Braithwaite | Atletismo Mijas | Nerja, ESP | 20 Dec 08 | |
| 374 | 44.0 | i | | 41.94/41.6 | | Ashley Madden | U20 | -6 | | Falkirk | Glasgow | 7 Feb 08 | |
| 374 | 44.0 | | | 44.73/44.0 | PB | Sarah Grace | U17 | -6 | | Isle of Wight | Basingstoke | 4 May 08 | |
| 374 | 44.0 | | | 43.6 | | Sophie Horne | U17 | -7 | | Dudley & Stourbridge | Corby | 4 May 08 | |
| 374 | 44.0 | | | 44.0 | PB | Jasmin Dotzek | U17 | -6 | Steve King | Crawley | Kingston | 4 May 08 | |
| 374 | 44.0 | | | 46.95i/44.0 | PB | Rhiannon Anderson | U17 | -7 | | Swansea | Solihull | 4 May 08 | |
| 374 | 44.0 | | | 43.1 | | Emma Davies | U17 | -6 | | Wycombe | Milton Keynes | 10 May 08 | |
| 374 | 44.0 | | | 44.42/44.0 | PB | Melissa Benevente | U17 | -7 | | Dartford H | Erith | 18 May 08 | |
| 374 | 44.0 | | | 44.45/44.0 | PB | Alexandra Dean | U17 | -8 | | Southend | Southend | 1 Jun 08 | |
| 374 | 44.0 | | | 44.60/44.0 | PB | Dee Welsh | U17 | -8 | | Montrose & District | Dundee | 10 Jun 08 | |
| 374 | 44.0 | | | 42.60/42.2 | | Laura Smith | U15 | -9 | Nicholas Brown | Team Bath | Yate | 15 Jun 08 | |
| 374 | 44.0 | | | 44.0 | PB | Leanne Buehling | U17 | -7 | | Banbury | Leamington | 21 Jun 08 | |
| 374 | 44.0 | | | 44.36/44.0 | PB | Meghan Good | U15 | -9 | | Pembrokeshire | Barry | 13 Jul 08 | |
| 374 | 44.0 | | | 44.0 | PB | Iona Lake | U17 | -8 | Pauline Ash | City of Norwich | Bury St. Edmunds | 17 Aug 08 | |
| 374 | 44.0 | | | 43.33 | | Sarah Simeen | U15 | -9 | | Sale Harriers Manchester | Warrington | 17 Aug 08 | |
| 374 | 44.0 | | | 42.76/42.5 | | Cherisse Walley | U15 | -8 | Don Lennon | Wigan & District | Warrington | 17 Aug 08 | |
| 374 | 44.0 | | | 43.9 | | Emma Burroughs | U17 | -7 | | Ipswich | Bury St. Edmunds | 21 Sep 08 | |
| 39.46 | | | 39.46 | PB | Elaine McCaffrey | | 2 | | Abbey AC | Grangemouth | 1 Jul 08 | |
| 39.7 | | | 39.7 | PB | Amy Foster | U23 | -3 | David Reid | North Down | Belfast | 7 Apr 08 | |
| 40.3 | | | 40.3 | PB | Anna Boyle | | 3 | | Ballymena & Antrim | Belfast | 7 Apr 08 | |