| 300 Women Overall 2016 to 44.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 38.70 | i | | 36.97i | | Laviai Nielsen | U23 | -3 | Frank Adams | Enfield & Haringey | Lee Valley | 1 Jan 16 |  |
| 2 | 38.7 | | | 35.97+ | | Amber Anning | U17 | -7 | Stephen King | Brighton & Hove | Carshalton | 18 Jun 16 | |
| 38.81 | | | | | | | | | | Gateshead | 9 Jul 16 | |
| 3 | 38.92 | | | 38.92 | PB | Shanice Harrison | | 1 | Harry King | South London | Newham | 8 May 16 | |
| 4 | 39.06 | | | 38.66 | | Kelsey Stewart | U20 | -4 | Ken Hogg | Aberdeen | Aberdeen | 16 May 16 | |
| 5 | 39.14 | | | 39.14 | PB | Jazz Crawford | U20 | -5 | Piotr Spas | Blackheath & Bromley | Newham | 8 May 16 | |
| 6 | 39.21 | | | 39.21 | PB | Anna-Marie Uzokwe | U17 | -7 | Leonard Allbrighton | Stevenage & North Herts | Bedford | 27 Aug 16 | |
| 7 | 39.29 | | | 39.29 | PB | Natasha Harrison | U17 | -8 | Pete Torrance | Stockport | Middlesbrough | 13 Aug 16 | |
| 8 | 39.40 | | | 38.78 | | Mair Edwards | U17 | -6 | John Davis | Basingstoke & Mid Hants | Basingstoke | 20 Jul 16 | |
| 9 | 39.5 | | | 40.27/39.5 | PB | Phoebe Fenwick | U17 | -6 | | Bracknell AC | Woking | 8 May 16 | |
| 40.27 | | | | | | | | | | Gateshead | 8 Jul 16 | |
| 10 | 39.52 | | | 39.52 | PB | Alex Shaw | U17 | -7 | Richard Collins | Guildford & Godalming | Gateshead | 8 Jul 16 | |
| 10 | 39.52 | | | 38.12 | | Louise Evans | U17 | -7 | Carlo Monticolombi | Invicta East Kent | Bromley | 17 Jul 16 | |
| 12 | 39.61 | | | 39.61 | PB | Amy Gellion | U17 | -7 | | Rotherham | Loughborough | 29 Aug 16 | |
| 13 | 39.70 | | | 39.66/39.3 | | Ellie Grove | U17 | -6 | | Guildford & Godalming | Bromley | 17 Jul 16 | |
| 14 | 39.89 | i | | 38.24i | | Mary Abichi | | 4 | Christine Harrison-Bloomfield | Kingston & Poly | Kuldigas, LAT | 16 Jan 16 | |
| 15 | 39.93 | | | 39.93 | PB | Holly Mills | U17 | -7 | James Coney | Andover | Lee Valley | 9 Apr 16 | |
| 16 | 39.94 | | | 39.80 | | Esther Adikpe | U17 | -7 | | Coventry | Loughborough | 2 Sep 16 | |
| 17 | 39.96 | | | 39.96 | PB | Abigail Dennison | U17 | -8 | George Ogilvie | Winchester | Portsmouth | 14 May 16 | |
| 18 | 39.98 | | | 39.97 | | Emily Strickland | U17 | -6 | David Harmes | Scunthorpe & District AC (Defunct) | Middlesbrough | 13 Aug 16 | |
| 19 | 39.99 | | | 39.99 | PB | Kaisha Buchanan | U17 | -6 | Gia Skervin | Notts | Loughborough | 10 Apr 16 | |
| 20 | 40.01 | | | 40.01 | PB | Omolola Dixon | U17 | -8 | Gordon Densley | Tamworth | Loughborough | 26 Jun 16 | |
| 21 | 40.04 | | | 40.04 | PB | Michelle Mamudu | U17 | -7 | Alf Vickers | Victoria Park & Tower Hamlets | Bedford | 27 Aug 16 | |
| 22 | 40.18 | | | 40.12 | | Jade Hutchison | U15 | -9 | Eric Simpson | Dunfermline Track & Field | Grangemouth | 7 Sep 16 | |
| 23 | 40.21 | i | | 39.81i | | Zoe Hughes | U20 | -5 | | Havering | Boston MA, USA | 3 Dec 16 | |
| 24 | 40.33 | | | 39.99i | | Sophie Porter | U17 | -8 | Dale Garland | Guernsey | Gateshead | 9 Jul 16 | |
| 25 | 40.34 | | | 40.34 | PB | Lydia Sommers | U17 | -6 | Nick Dakin | Basingstoke & Mid Hants | Portsmouth | 14 May 16 | |
| 26 | 40.39 | | | 40.39 | PB | Hannah Pachuta | U17 | -7 | Jason Michael Quirke | Bridgend | Brecon | 14 May 16 | |
| 26 | 40.39 | | | 39.56i | | Orla Brennan | U15 | -9 | Neil Dodson | Windsor Slough Eton & Hounslow | Bedford | 27 Aug 16 | |
| 28 | 40.40 | | | 40.40 | PB | Amber Clare | U17 | -8 | | Basingstoke & Mid Hants | Portsmouth | 14 May 16 | |
| 29 | 40.42 | i | | 40.42i | PB | Holly McArthur | U17 | -6 | Iain McEwan | Whitemoss | Emirates Arena | 30 Jan 16 | |
| 41.6 | | | | | | | | | | Kilmarnock | 10 Apr 16 | |
| 30 | 40.47 | i | | 39.20i | | Hannah Kelly | U17 | -7 | Les Hall | Bolton | Sportcity | 18 Dec 16 | |
| 31 | 40.48 | | | 39.95 | | Louisa Saunders | U17 | -7 | Michael Bazire | Brighton Phoenix | Bromley | 17 Jul 16 | |
| 32 | 40.50 | i | | 40.00i | | Emma Alderson | U20 | -7 | Stephen Carroll | Liverpool H | Sportcity | 18 Dec 16 | |
| 40.89 | | | | | | | | | | Liverpool | 29 May 16 | |
| 41.0 | | | | | | | | | | Bebington | 11 Jun 16 | |
| 33 | 40.51 | | | 40.51 | PB | Rhiannon Gayle | U17 | -8 | Paul Weston | Croydon | Kingston | 11 Jun 16 | |
| 34 | 40.53 | | | 40.53 | PB | Catriona Laing | U17 | -6 | | Central | Grangemouth | 14 May 16 | |
| 35 | 40.57 | | | 40.57 | PB | Jazzmin Kiffin | U17 | -6 | Joseph McDonnell ☘️ | Charnwood | Nuneaton | 14 Aug 16 | |
| 36 | 40.69 | | | 40.69 | PB | Sophie Haldane | U17 | -6 | Ryan McAllister | Giffnock North | Bedford | 4 Sep 16 | |
| 37 | 40.7 | | | 40.86/40.7 | PB | Bobbie Davies | U17 | -7 | | City of Portsmouth | Carshalton | 18 Jun 16 | |
| 40.86 | | | | | | | | | | Portsmouth | 14 May 16 | |
| 37 | 40.7 | | | 40.11 | | Jemima Copeman | U15 | -9 | Alan Hewson | Windsor Slough Eton & Hounslow | Eton | 16 Jul 16 | |
| 41.30 | | | | | | | | | | Horspath | 14 May 16 | |
| 39 | 40.73 | | | 40.05i | | Asha Root | U17 | -8 | Sam Stanislaus | Tonbridge | Bromley | 17 Jul 16 | |
| 40 | 40.74 | | | 40.74 | PB | Ellie Turner | U17 | -7 | Steven Munday | Medway & Maidstone | Bedford | 27 Aug 16 | |
| 41 | 40.75 | | | 40.75 | PB | Holly Brannigan | U17 | -6 | | North Down | Tullamore, IRL | 5 Jun 16 | |
| 41 | 40.75 | | | 40.75 | PB | Hannah Longden | U17 | -7 | Jason Michael Quirke | Bridgend | Cardiff | 2 Jul 16 | |
| 43 | 40.76 | i | | 40.76i | PB | Amanda Potter | | 10 | | Wakefield | Sheffield | 3 Dec 16 | |
| 44 | 40.84 | | | 40.84 | PB | Indi Gallagher | U17 | -7 | Tom Druce | Guernsey | St. Peter Port | 19 Jul 16 | |
| 44 | 40.84 | | | 40.15i | | Rachel Crorken | U17 | -6 | | Wakefield | Bedford | 27 Aug 16 | |
| 46 | 40.85 | | | 39.76 | | Ella Turner | U17 | -8 | Marcia Marriott | Oxford City | Horspath | 14 May 16 | |
| 46 | 40.85 | i | | 40.04i | | Ashlyn Bland | U20 | -6 | Bruce Horsburgh | Gateshead | Sportcity | 18 Dec 16 | |
| 48 | 40.87 | i | | 40.65i | | Amelia Bunton | U17 | -9 | Desmond Brear | Wakefield | Sheffield | 3 Dec 16 | |
| 49 | 40.9 | | | 40.48 | | Mary Takwoingi | U15 | -8 | Andrew Webber | Solihull & Small Heath | Telford | 16 Jul 16 | |
| 41.23 | | | | | | | | | | Nuneaton | 14 Aug 16 | |
| 49 | 40.9 | | | 41.22/40.9 | PB | Anna Croft | U17 | -6 | | Windsor Slough Eton & Hounslow | Guildford | 14 Aug 16 | |
| 41.64 | i | | | | | | | | | Lee Valley | 23 Jan 16 | |
| 41.81 | | | | | | | | | | Eton | 1 May 16 | |
| 51 | 40.91 | | | 40.91 | PB | Mica Powell | U17 | -6 | Richard Holt | Kingston & Poly | Bedford | 27 Aug 16 | |
| 52 | 40.97 | | | 40.49 | | Chayce Smith | U17 | -6 | Howard Tarry | Altrincham | Stretford | 11 Jun 16 | |
| 53 | 41.00 | | | 40.72 | | Emma Mailer | U15 | -9 | John Dawson | Central | Grangemouth | 11 Jun 16 | |
| 54 | 41.10 | | | 41.10 | PB | Jade MacLaren | | 6 | Joyce Hogg | Aberdeen | Aberdeen | 16 May 16 | |
| 55 | 41.11 | i | | 41.11i | PB | Ella Maxwell | U17 | -6 | | Middlesbrough (Mandale) | Sheffield | 13 Feb 16 | |
| 41.14 | | | | | | | | | | Gateshead | 15 May 16 | |
| 41.4 | | | | | | | | | | Middlesbrough | 11 Jun 16 | |
| 56 | 41.17 | | | 41.17 | PB | Kiah Dubarry-Gay | U15 | -8 | Alf Vickers | Victoria Park & Tower Hamlets | Lee Valley | 15 May 16 | |
| 57 | 41.18 | | | 40.71 | | Khahisa Mhlanga | U17 | -6 | Mick Judd | Chelmsford | Chelmsford | 14 May 16 | |
| 58 | 41.2 | | | 41.15 | | Alex Hill | | 1 | Nat Fisher | Herts Phoenix | Hornchurch | 3 Apr 16 | |
| 58 | 41.2 | | | 41.96/41.2 | PB | Jasmin Drummond | U15 | -9 | | Birchfield H | Nottingham | 21 May 16 | |
| 41.96 | | | | | | | | | | Leamington Spa | 6 Jul 16 | |
| 58 | 41.2 | | | 41.2 | PB | Leonie Ashmeade | U17 | -8 | Susan Taylor | Wakefield | Cleethorpes | 22 May 16 | |
| 61 | 41.21 | i | | 39.76/39.5 | | Maisey Snaith | U17 | -8 | Mick Graham | Cambridge & Coleridge | Lee Valley | 23 Jan 16 | |
| 62 | 41.22 | | | 40.73 | | Megan Webber | U17 | -8 | Stephen Cottle | Torbay | Exeter | 7 Aug 16 | |
| 63 | 41.25 | | | 41.25 | PB | Kyesha Robinson | U17 | -8 | Gladys Bird | Woodford Green Essex Ladies | Bromley | 17 Jul 16 | |
| 63 | 41.25 | i | | 41.25i | PB | Lucy Evans | | 12 | Vicente Modahl | Sale Harriers Manchester | Sportcity | 18 Dec 16 | |
| 65 | 41.28 | | | 40.64 | | Gabrielle Fakande | U17 | -8 | Darrell Maynard | Cwmbran | Cardiff | 2 Jul 16 | |
| 66 | 41.30 | | | 40.44 | | Armani Williams | U17 | -8 | Kevin Williams | Newport H | Cardiff | 11 Jun 16 | |
| 67 | 41.3 | | | 38.03i | | Tess McHugh | U15 | -9 | Peter Shaw | Sale Harriers Manchester | Sportcity | 19 Jun 16 | |
| 42.50 | | | | | | | | | | Bedford | 3 Sep 16 | |
| 67 | 41.3 | | | 41.38/41.3 | PB | Imaan Denis | U15 | -9 | | Harrow | Croydon | 16 Jul 16 | |
| 42.25 | i | | | | | | | | | Lee Valley | 26 Nov 16 | |
| 69 | 41.33 | | | 41.33/40.7 | PB | Annie Testar | U15 | -9 | Christopher Brown | Stroud | Cheltenham | 13 Jul 16 | |
| 70 | 41.34 | | | 41.34 | PB | Celyn Williams | U17 | -8 | Carol Jones | Carmarthen | Cardiff | 11 Jun 16 | |
| 70 | 41.34 | | | 40.84/40.7 | | Sacha Didcote | U15 | -10 | Philip Jones | Colwyn Bay | Brecon | 27 Aug 16 | |
| 72 | 41.35 | | | 40.15 | | Lucy Elcock | U15 | -8 | | Bridgnorth | Bedford | 27 Aug 16 | |
| 73 | 41.36 | | | 40.62 | | Olivia Vareille | U17 | -7 | David Lothian | Falkirk | Livingston | 20 Jul 16 | |
| 73 | 41.36 | | | 41.36 | PB | Anabel Bagley | U17 | -7 | Lee Walker | Sheffield & Dearne | Bedford | 27 Aug 16 | |
| 75 | 41.37 | | | 41.37 | PB | Emmanuella Young | U17 | -8 | | Reading AC | Hendon | 26 Jun 16 | |
| 76 | 41.38 | | | 41.38 | PB | Emily Read | U17 | -8 | Martin Cook | Woking | Kingston | 14 May 16 | |
| 77 | 41.4 | | | 41.62/41.4 | PB | Mya Mills | U17 | -8 | | Harrogate | Doncaster | 29 May 16 | |
| 41.62 | | | | | | | | | | Hull | 24 Jul 16 | |
| 77 | 41.4 | | | 41.79/41.4 | PB | Michaela Ginger | U23 | -1 | Sara MacDonald-Gray | Southampton | Southampton | 29 Jun 16 | |
| 77 | 41.4 | i | | 40.99i | | Indiana Malik | U17 | -9 | Grant Barker | Notts | Sheffield | 20 Nov 16 | |
| 42.1 | | | | | | | | | | Nottingham | 21 May 16 | |
| 42.67 | | | | | | | | | | Loughborough | 10 Apr 16 | |
| 80 | 41.41 | | | 41.41 | PB | Bronwen Reed | U17 | -6 | Stephen Ball | Vale of Aylesbury | Bedford | 27 Aug 16 | |
| 81 | 41.42 | | | 41.42 | PB | Jasmine McClutchie | U17 | -7 | James Coney | Andover | Portsmouth | 14 May 16 | |
| 82 | 41.43 | | | 41.43 | PB | Nicola Brechany | U20 | -6 | William Parker | Victoria Park City of Glasgow | Grangemouth | 10 Jun 16 | |
| 83 | 41.44 | i | | 41.44i | PB | Jasmine Clark | U17 | -8 | Stephen Hay | Middlesbrough (Mandale) | Sheffield | 3 Dec 16 | |
| 42.3 | | | | | | | | | | Middlesbrough | 11 Jun 16 | |
| 42.44 | | | | | | | | | | Middlesbrough | 8 May 16 | |
| 84 | 41.48 | | | 41.48 | PB | Kenny Eyiowuawi | U17 | -7 | | Bexley | Ashford | 11 Jun 16 | |
| 84 | 41.48 | | | 41.48 | PB | Lana Culliford | U17 | -7 | Helen Patricia James | Cardiff | Cardiff | 11 Jun 16 | |
| 86 | 41.49 | | | 39.68 | | Megan Walsh | U17 | -6 | John Blackie | Blackheath & Bromley | Eton | 24 Jul 16 | |
| 87 | 41.5 | | | 40.13i/40.0 | | Gemma Jones | U15 | -9 | Bill Boyd | Corby | Stourport | 7 May 16 | |
| 43.09 | i | | | | | | | | | Lee Valley | 13 Feb 16 | |
| 87 | 41.5 | | | 41.41/40.8 | | Megan Sims | U17 | -7 | Ronald Crosby | Peterborough | Peterborough | 11 Jun 16 | |
| 41.73 | | | | | | | | | | Cambridge | 25 Jun 16 | |
| 87 | 41.5 | | | 41.81/41.5 | PB | Emily Heap | U15 | -9 | Lee Walker | Sheffield & Dearne | Sportcity | 19 Jun 16 | |
| 41.81 | | | | | | | | | | Cudworth | 14 May 16 | |
| 87 | 41.5 | | | 40.00 | | Emily Miller | U15 | -9 | Donald Pegrum | Cumbernauld | Grangemouth | 25 Jun 16 | |
| 41.56 | | | | | | | | | | Grangemouth | 21 Aug 16 | |
| 87 | 41.5 | | | 38.46 | | Hannah Foster | U15 | -9 | Craig Andrew | Luton | Bury St. Edmunds | 18 Sep 16 | |
| 42.41 | | | | | | | | | | Luton | 9 Apr 16 | |
| 92 | 41.51 | | | 41.05i | | Ffion Mair Roberts | U17 | -7 | Philip Jones | Colwyn Bay | Cardiff | 11 Jun 16 | |
| 93 | 41.55 | | | 40.83/40.7 | | Jessica Frazer | U15 | -8 | | Bristol & West | Exeter | 7 Aug 16 | |
| 93 | 41.55 | i | | 40.86 | | Sasha Byrom | U23 | -1 | | Preston | Sportcity | 18 Dec 16 | |
| 95 | 41.58 | | | 41.03 | | Emily Coope | U17 | -6 | | Amber Valley & Erewash | Nottingham | 15 May 16 | |
| 96 | 41.60 | | | 41.60 | PB | Jessica Hill | U17 | -8 | | Cardiff | Cardiff | 11 Jun 16 | |
| 97 | 41.6 | | | 42.14/41.6 | PB | Cashyila McDonald | U15 | -10 | Sharon Morris | Birchfield H | Nottingham | 21 May 16 | |
| 42.14 | | | | | | | | | | Birmingham | 17 Apr 16 | |
| 98 | 41.61 | | | 41.61 | PB | Amy Kelland | U23 | -3 | Colin Bovell | Blackheath & Bromley | Newham | 8 May 16 | |
| 99 | 41.64 | | | 41.52 | | Evie Semple | U20 | -4 | Kenny Morrison | Glasgow City | Greenock | 10 May 16 | |
| 100 | 41.65 | | | 41.65 | PB | Hannah Lesbirel | U23 | -3 | Tom Druce | Guernsey | St. Peter Port | 5 Jun 16 | |
| 100 | 41.65 | | | 40.11 | | Katie Reville | U15 | -9 | David Hood | Nithsdale | Kilmarnock | 28 Aug 16 | |
| 102 | 41.66 | | | 41.66 | PB | Sophie Maddock | U17 | -8 | Jane Dixon | Shaftesbury Barnet | Bromley | 29 May 16 | |
| 103 | 41.67 | | | 41.67 | PB | Jennifer Taylor | U15 | -9 | Peter Wileman | Durham | Gateshead | 28 Aug 16 | |
| 104 | 41.68 | i | | 40.04 | | Hermione Plumptre | | 3 | Keith Holt | Birchfield H | Sheffield | 3 Dec 16 | |
| 105 | 41.7 | | | 42.85i/41.7 | PB | Laura Hickey | U15 | -9 | Joe Frost | Leigh | Macclesfield | 19 Jun 16 | |
| 42.85 | i | | | | | | | | | Sheffield | 6 Mar 16 | |
| 105 | 41.7 | | | 38.50i | | Holly Mpassy | U15 | -10 | Jay Galley | Blackheath & Bromley | Eton | 16 Jul 16 | |
| 42.46 | | | | | | | | | | Bedford | 3 Sep 16 | |
| 107 | 41.74 | | | 41.73 | | Morgan Spink | U15 | -9 | Mike Cooke | Doncaster | Nuneaton | 14 Aug 16 | |
| 108 | 41.75 | i | | 41.75i | PB | Katie Dinsdale | U20 | -4 | Rodger Harkins | Liverpool H | Sportcity | 20 Mar 16 | |
| 108 | 41.75 | | | 41.75 | PB | Grace Vans Agnew | U17 | -7 | Paul McKeown | Crawley | Brighton | 14 May 16 | |
| 110 | 41.76 | | | 40.77 | | Connie McCafferty | U17 | -8 | Andrew Hughes | Bracknell AC | Bedford | 27 Aug 16 | |
| 110 | 41.76 | i | | 41.76i | PB | Jazmine Moss | U20 | -7 | Bruce Horsburgh | Gateshead | Sportcity | 18 Dec 16 | |
| 112 | 41.80 | | | 41.80 | PB | Bethan Murray | U17 | -7 | Joe Frost | Stockport | Macclesfield | 14 May 16 | |
| 112 | 41.80 | | | 41.05/40.9 | | Charlotte Buckley | U15 | -9 | Roy Clarridge | Thames Valley | Lee Valley | 15 May 16 | |
| 112 | 41.80 | i | | 41.80i | PB | Jenny Gilmour | U20 | -4 | Sam Stanislaus | Gateshead | Sheffield | 3 Dec 16 | |
| 112 | 41.80 | i | | 40.69 | | Lucy Stennett | U17 | -9 | Sonya Ellis | Taunton | Cardiff | 4 Dec 16 | |
| 42.1 | | | | | | | | | | Yeovil | 3 Jul 16 | |
| 42.51 | | | | | | | | | | Exeter | 7 Aug 16 | |
| 116 | 41.8 | | | 39.61 | | Megan Davies | U20 | -6 | Shaun Ainge | Cannock & Stafford | Telford | 6 Apr 16 | |
| 116 | 41.8 | | | 42.83/41.8 | PB | Kathryn Canham | U17 | -7 | Catrina Lewis | Luton | Hemel Hempstead | 11 Jun 16 | |
| 42.83 | | | | | | | | | | Bedford | 27 Aug 16 | |
| 116 | 41.8 | | | 41.8 | PB | Hannah Hall | U17 | -7 | | Thames Valley | Wormwood Scrubs | 24 Jul 16 | |
| 119 | 41.86 | | | 41.55 | | Isabel Davies | U15 | -8 | Kevin Williams | Newport H | Brecon | 6 Jul 16 | |
| 120 | 41.87 | | | 41.87 | PB | Rhiannon Ward | U17 | -7 | Alan Hewson | Windsor Slough Eton & Hounslow | Hendon | 26 Jun 16 | |
| 120 | 41.87 | | | 41.87 | PB | Jasmine Norman | U17 | -7 | Tom Druce | Guernsey | St. Peter Port | 31 Jul 16 | |
| 122 | 41.88 | | | 41.88 | PB | Tamsin McGraw | U17 | -6 | Martin Cook | Amber Valley & Erewash | Middlesbrough | 13 Aug 16 | |
| 123 | 41.90 | i | | 41.90i | PB | Meg McHugh | U17 | -7 | John Smith | Sale Harriers Manchester | Sheffield | 13 Feb 16 | |
| 124 | 41.9 | | | 41.16i | | Kiera Bainsfair | U15 | -9 | Bob Corbett | Basildon | Watford | 20 Jun 16 | |
| 42.07 | i | | | | | | | | | Lee Valley | 9 Jan 16 | |
| 43.00 | | | | | | | | | | Chelmsford | 14 May 16 | |
| 124 | 41.9 | | | 41.59 | | Grace Gentry | U17 | -7 | David Rice | Hertford & Ware | Hemel Hempstead | 3 Jul 16 | |
| 41.94 | i | | | | | | | | | Lee Valley | 7 Feb 16 | |
| 42.59 | | | | | | | | | | Chelmsford | 26 Mar 16 | |
| 124 | 41.9 | | | 42.22/41.9 | PB | Hannah Childs | U15 | -9 | Andrew Fisher | Southampton | Eton | 16 Jul 16 | |
| 42.22 | | | | | | | | | | Bedford | 3 Sep 16 | |
| 127 | 41.91 | | | 41.91 | PB | Rebecca Roots | U17 | -6 | Stephen Cottle | Torbay | Exeter | 7 Aug 16 | |
| 127 | 41.91 | i | | 40.98i | | Acacia Williams-Hewitt | U15 | -10 | Paul Ttereve | Hallamshire | Sportcity | 18 Dec 16 | |
| 129 | 41.94 | | | 41.94 | PB | Amelia Davis | U17 | -7 | | Poole AC | Exeter | 18 Jun 16 | |
| 130 | 41.95 | | | 41.95/41.6 | PB | Katrina Simpson | U17 | -7 | Michael Mielczarek | Halesowen | Worcester | 29 May 16 | |
| 131 | 41.98 | | | 41.86 | | Stella Perrett | U17 | -8 | Chris Mole | North Shields Poly | Gateshead | 15 May 16 | |
| 132 | 42.00 | i | | 42.00i | PB | Heidi Jackson | U23 | -3 | | City of Stoke | Sportcity | 20 Mar 16 | |
| 133 | 42.0 | | | 42.0 | PB | Georgina Anderson | U17 | -7 | | Herts Phoenix | Stevenage | 17 Apr 16 | |
| 133 | 42.0 | | | 42.09/41.0 | | Emily Thompson | U17 | -7 | Ros Kelling | Banbury | Kettering | 7 May 16 | |
| 42.09 | | | | | | | | | | Horspath | 14 May 16 | |
| 133 | 42.0 | | | 42.16/42.0 | PB | Jessica Hurley | U17 | -6 | Jeremy Sothcott | Shaftesbury Barnet | Hemel Hempstead | 11 Jun 16 | |
| 42.52 | | | | | | | | | | Hendon | 26 Jun 16 | |
| 133 | 42.0 | | | 41.99/41.7 | | Isabelle Neville | U17 | -6 | Gordon Densley | Tamworth | Solihull | 24 Jul 16 | |
| 42.39 | | | | | | | | | | Loughborough | 26 Jun 16 | |
| 137 | 42.01 | | | 41.74i | | Amelia Lees | U15 | -8 | Tom Druce | Guernsey | St. Peter Port | 19 Jul 16 | |
| 137 | 42.01 | | | 42.01 | PB | Beth Lloyd | U15 | -8 | Sharon Morris | Birchfield H | Bedford | 27 Aug 16 | |
| 139 | 42.02 | | | 42.02/41.4 | PB | Sarah Zintchem | U17 | -8 | Rob Creasey | Rotherham | Cudworth | 14 May 16 | |
| 140 | 42.04 | i | | 42.04i/42.0 | PB | Chloe Lindop | U20 | -6 | Shaun Ainge | Cannock & Stafford | Sportcity | 20 Mar 16 | |
| 43.0 | | | | | | | | | | Telford | 6 Apr 16 | |
| 140 | 42.04 | | | 42.04 | PB | Vera Chinedu | U17 | -7 | Mark Lancaster | Cambridge H | Ashford | 1 May 16 | |
| 142 | 42.05 | | | 42.05/41.9 | PB | Elise Thorner | U17 | -8 | Helen Clitheroe | Wells City | Newport | 29 May 16 | |
| 143 | 42.06 | | | 42.06 | PB | Rochelle Moukala | U17 | -7 | | Giffnock North | Kilmarnock | 14 May 16 | |
| 143 | 42.06 | | | 42.06 | PB | Eve Denholm | U15 | -8 | Ryan McAllister | Giffnock North | Grangemouth | 11 Jun 16 | |
| 145 | 42.07 | | | 42.07/41.8 | PB | Georgia Walsh | U17 | -8 | | Wigan & District | Stretford | 11 Jun 16 | |
| 145 | 42.07 | | | 42.07 | PB | Amy Tivey | U15 | -8 | Grant Barker | Notts | Nuneaton | 14 Aug 16 | |
| 147 | 42.09 | i | | 40.05 | | Jozae Grant | U17 | -7 | | Thames Valley | Sheffield | 13 Feb 16 | |
| 148 | 42.1 | | | 41.93/41.8 | | Alyssa White | U17 | -8 | David Churcher | Chichester | Crawley | 20 Mar 16 | |
| 43.11 | i | | | | | | | | | Lee Valley | 23 Jan 16 | |
| 148 | 42.1 | | | 42.88i/42.1 | PB | Elizabeth Twite | U15 | -9 | Peter Shaw | Sale Harriers Manchester | Preston | 21 May 16 | |
| 42.88 | i | | | | | | | | | Sportcity | 20 Mar 16 | |
| 43.01 | | | | | | | | | | Stretford | 2 May 16 | |
| 148 | 42.1 | | | 41.64 | | Darcie Henderson | U17 | -7 | James Coney | Andover | Andover | 17 Jul 16 | |
| 148 | 42.1 | | | 42.63/42.1 | PB | Connie Forman | U17 | -7 | Steve Mitchell | Chelmsford | Hemel Hempstead | 4 Sep 16 | |
| 42.63 | | | | | | | | | | Southend | 29 Aug 16 | |
| 152 | 42.11 | | | 42.11 | PB | Jade Fitt | U17 | -7 | Mick Bond | Cambridge H | Ashford | 15 May 16 | |
| 153 | 42.12 | | | 42.12 | PB | Eve Deacon | U17 | -7 | | Barnsley AC | Cudworth | 14 May 16 | |
| 153 | 42.12 | | | 42.12 | PB | Electra Lanyon | U17 | -7 | | Belgrave | Battersea | 11 Jun 16 | |
| 155 | 42.13 | i | | 41.79 | | Ruka Shonibare | U17 | -9 | Carl Worthington | Sale Harriers Manchester | Sportcity | 27 Nov 16 | |
| 43.9 | | | | | | | | | | Warrington | 3 Apr 16 | |
| 156 | 42.15 | | | 42.15 | PB | Megan Gallagher | U17 | -6 | Garry Gahan | North Devon | Exeter | 7 Aug 16 | |
| 157 | 42.17 | | | 42.17 | PB | Rebecca Bullock | U17 | -7 | Ian Byett | Basingstoke & Mid Hants | Basingstoke | 4 Sep 16 | |
| 158 | 42.18 | | | 41.22/40.9 | | Chloe Newbigging | U15 | -8 | Carl Worthington | Sale Harriers Manchester | Stretford | 29 Aug 16 | |
| 158 | 42.18 | i | | 42.18i | PB | Ella Barton | U20 | -5 | | Liverpool Pembroke Sefton | Sportcity | 18 Dec 16 | |
| 160 | 42.19 | | | 42.19 | PB | Lauren Butler | U17 | -7 | Brian Holyfield | Birchfield H | Birmingham | 17 Apr 16 | |
| 161 | 42.20 | | | 41.32 | | Abena Oteng | U15 | -8 | Colin Corless | Southend | Southend | 29 Aug 16 | |
| 162 | 42.2 | | | 41.73 | | Siobhan Benson | U17 | -6 | | Deeside AAC | Crewe | 29 May 16 | |
| 43.31 | | | | | | | | | | Wrexham | 14 May 16 | |
| 162 | 42.2 | | | 41.59 | | Brodie Jones | U17 | -6 | Veronica Boden | Sheffield & Dearne | Doncaster | 4 Jun 16 | |
| 162 | 42.2 | | | 44.64/42.2 | PB | Cecily Turner | U17 | -7 | | Exeter | Yeovil | 3 Jul 16 | |
| 162 | 42.2 | | | 43.35/42.2 | PB | Olive Coles | U17 | -6 | | Dacorum | Hendon | 7 Aug 16 | |
| 44.00 | | | | | | | | | | Woodford | 8 May 16 | |
| 162 | 42.2 | | | 41.63 | | Jessica Lambert | U17 | -8 | David Buckett | Crawley | Horsham | 7 Aug 16 | |
| 43.81 | | | | | | | | | | Brighton | 14 May 16 | |
| 162 | 42.2 | | | 42.2 | PB | Taiwo Taiwo | U15 | -8 | Les Hall | Bolton | Leigh | 4 Sep 16 | |
| 168 | 42.21 | | -0.4 | 41.21/41.0 | | Hannah Roberts | U15 | -9 | Ken Spencer | Bracknell AC | Horspath | 22 Jun 16 | |
| 168 | 42.21 | | | 42.21 | PB | Charlotte Mitchell | U17 | -7 | | Newport H | Cardiff | 2 Jul 16 | |
| 170 | 42.24 | i | | 42.24i | PB | Anna Cameron | U17 | -8 | Kenneth Pearson | Central | Emirates Arena | 16 Jan 16 | |
| 43.68 | | | | | | | | | | Grangemouth | 13 Aug 16 | |
| 171 | 42.28 | i | | 42.28i | PB | Alexandra Burkett | U23 | -2 | | West Cheshire | Guelph, CAN | 19 Feb 16 | |
| 171 | 42.28 | | | 42.28 | PB | Kimberley Marston | U17 | -7 | | Hereford | Swansea | 29 May 16 | |
| 173 | 42.30 | i | | 42.05i | | Steph Driscoll | U15 | -8 | | Kendal | Emirates Arena | 5 Mar 16 | |
| 42.5 | | | | | | | | | | Crewe | 21 May 16 | |
| 174 | 42.3 | | | 42.3 | PB | Becky Owen | | 3 | Julia Machin | Brighton & Hove | Crawley | 20 Mar 16 | |
| 174 | 42.3 | | | 42.44/42.3 | PB | Megan Broad | U17 | -7 | | Telford AC | Telford | 6 Apr 16 | |
| 42.44 | | | | | | | | | | Telford | 14 May 16 | |
| 174 | 42.3 | | | 42.99/42.0 | | Maddie Turner | U15 | -8 | John Miller | Winchester | Little Marlow | 19 Jun 16 | |
| 43.62 | | | | | | | | | | Bedford | 21 May 16 | |
| 177 | 42.31 | i | | 39.56i | | Laura Turley | U20 | -4 | Jonathan Moss | West Cheshire | Sportcity | 18 Dec 16 | |
| 178 | 42.33 | | | 41.95 | | Amy Fix | U17 | -7 | Colin Corless | Southend | Cambridge | 25 Jun 16 | |
| 179 | 42.35 | | | 42.35 | PB | Sarah Malone | U17 | -6 | Bill Walker | Edinburgh AC | Crownpoint | 27 Jul 16 | |
| 180 | 42.36 | i | | 40.46 | | Macey Morris | U15 | -10 | Kevin Williams | Newport H | Cardiff | 4 Dec 16 | |
| 181 | 42.37 | | | 42.37 | PB | Rebecca Toll | U17 | -6 | Dale Garland | Guernsey | St. Peter Port | 31 Jul 16 | |
| 181 | 42.37 | | | 42.37 | PB | Niamh Robertson | U17 | -8 | Dave Combe | Dundee Hawkhill | Inverness | 11 Sep 16 | |
| 183 | 42.38 | | | 39.83 | | Elizabeth Musgrove | U23 | -3 | | Edinburgh AC | Meadowmill | 30 Apr 16 | |
| 183 | 42.38 | | | 42.38 | PB | Lucy McRoberts | U17 | -7 | | Pitreavie | Grangemouth | 14 May 16 | |
| 185 | 42.40 | | | 42.40/42.3 | PB | Mia Lowndes | U15 | -9 | Carl Worthington | Sale Harriers Manchester | Loughborough | 10 Aug 16 | |
| 186 | 42.4 | | | 42.61/42.4 | PB | Annalie Tanner | U17 | -7 | | Chelmsford | Watford | 20 Jun 16 | |
| 42.61 | | | | | | | | | | Norwich | 24 Jul 16 | |
| 186 | 42.4 | | | 43.02/42.4 | PB | Amelia Bell | U15 | -8 | Richard Holt | Kingston & Poly | Walton | 16 Jul 16 | |
| 43.10 | i | | | | | | | | | Lee Valley | 26 Nov 16 | |
| 43.36 | | | | | | | | | | Kingston | 15 May 16 | |
| 188 | 42.41 | i | | 42.41i | PB | Stephanie Pike | | 7 | Martin Cook | Sheffield Uni | Sheffield | 3 Dec 16 | |
| 189 | 42.43 | i | | 42.43i | PB | Cyane Robinson | U17 | -8 | Jamie Russell | Rotherham | Sportcity | 20 Mar 16 | |
| 43.12 | | | | | | | | | | Cudworth | 14 May 16 | |
| 190 | 42.44 | | | 42.44 | PB | Erin Silvester | U17 | -8 | Mark Brace | North Devon | Braunton | 12 Jun 16 | |
| 190 | 42.44 | | | 42.07i/41.9i | | Amy Donaghy | U17 | -6 | Ryan McAllister | Giffnock North | Crownpoint | 27 Jul 16 | |
| 192 | 42.45 | i | | 42.45i | PB | Precious Adu | U15 | -9 | Darren Braithwaite | Enfield & Haringey | Lee Valley | 26 Nov 16 | |
| 193 | 42.46 | i | | 42.46i/42.0 | PB | Katie Waterworth | U17 | -8 | Joe Frost | Stockport | Sportcity | 27 Nov 16 | |
| 194 | 42.48 | | | 42.48 | PB | Lizzie Cramb | U17 | -7 | | Durham | Gateshead | 15 May 16 | |
| 195 | 42.49 | | | 42.49 | PB | Molly Andrews | U17 | -7 | Sarah Benson | Bridgnorth | Telford | 14 May 16 | |
| 196 | 42.5 | | | 43.73i/42.5 | PB | Saskia Huxham | U17 | -7 | Keith Whitelam | Hallamshire | Middlesbrough | 1 May 16 | |
| 196 | 42.5 | | | 45.51/42.5 | PB | Zoe Macrae | U17 | -7 | | Guildford & Godalming | Woking | 8 May 16 | |
| 196 | 42.5 | | | 42.57/42.5 | PB | Bronte Rennocks | U15 | -9 | | Rotherham | Doncaster | 4 Jun 16 | |
| 42.57 | | | | | | | | | | Cudworth | 14 May 16 | |
| 196 | 42.5 | | | 42.66/42.5 | PB | Georgie Bowett | U17 | -6 | Peter Gore | City of Norwich | Norwich | 19 Jun 16 | |
| 42.66 | | | | | | | | | | Bedford | 27 Aug 16 | |
| 196 | 42.5 | | | 43.59/42.5 | PB | Rebecca Carter | U20 | -6 | Richard Eastman | Kidderminster & Stourport | Nuneaton | 10 Jul 16 | |
| 201 | 42.51 | | | 42.51 | PB | Molly Canham | U15 | -8 | Gavin Pavey | Exeter | Exeter | 15 May 16 | |
| 202 | 42.53 | | | 42.53 | PB | Estelle Ireland | U17 | -8 | | Crawley | Crawley | 11 Jun 16 | |
| 203 | 42.55 | | | 42.55 | PB | Calysta Morris | U15 | -8 | | Eastbourne | Brighton | 14 May 16 | |
| 203 | 42.55 | | | 42.55 | PB | Victoria Mccabe | U17 | -8 | | Wells City | Yeovil | 14 May 16 | |
| 205 | 42.56 | | | 40.42 | | Havana Allistone-Greaves | U17 | -8 | | Unattached | Gandia, ESP | 4 Jun 16 | |
| 206 | 42.59 | | | 42.21 | | Rhea Campbell | U17 | -8 | Conor Rennie | Giffnock North | Scotstoun | 12 Jun 16 | |
| 207 | 42.6 | | | 42.25 | | Ashleigh Lachenicht | U17 | -7 | Graham Davies | Northern (Isle of Man) | Bebington | 11 Jun 16 | |
| 43.10 | | | | | | | | | | Hull | 7 Aug 16 | |
| 208 | 42.62 | | | 42.62 | PB | Abbie Grigg | U17 | -7 | | Chelmsford | Chelmsford | 11 Jun 16 | |
| 208 | 42.62 | | | 40.10 | | Tia Anderson | U15 | -9 | Peter Wileman | Durham | Middlesbrough | 13 Aug 16 | |
| 208 | 42.62 | i | | 42.62i | PB | Layla Bell | U20 | -7 | Rick Betts | Middlesbrough (Mandale) | Sheffield | 3 Dec 16 | |
| 43.3 | | | | | | | | | | Rotherham | 26 Jun 16 | |
| 211 | 42.63 | | | 41.54 | | Yasmin Robinson | U17 | -7 | Colin Corless | Southend | Cambridge | 25 Jun 16 | |
| 211 | 42.63 | | | 40.73 | | Abigail Fitton | U15 | -8 | Fiona Darling-Glinski | Marshall Milton Keynes | Milton Keynes | 16 Jul 16 | |
| 211 | 42.63 | | | 42.63 | PB | Amber Evans | U15 | -8 | | Swansea | Newport | 14 Aug 16 | |
| 214 | 42.64 | | | 42.64 | PB | Alana Carey | U17 | -8 | Mark Fraser | Airdrie Harriers | Kilmarnock | 29 May 16 | |
| 214 | 42.64 | | | 41.97 | | Jessica Sheppard | U17 | -7 | Michael Sheppard | Stratford-upon-Avon | Birmingham | 18 Jun 16 | |
| 216 | 42.66 | i | | 42.66i | PB | Stephanie Moss | U17 | -9 | Pauline Lynch | Macclesfield | Sportcity | 27 Nov 16 | |
| 42.85 | | | | | | | | | | St. Peter Port | 5 Jun 16 | |
| 43.3 | | | | | | | | | | Macclesfield | 19 Jun 16 | |
| 217 | 42.69 | | | 40.91 | | Chelsey Marsden | U17 | -8 | Brian Holyfield | Birchfield H | Worcester | 29 May 16 | |
| 217 | 42.69 | | | 42.69 | PB | Hannah Kenwright | U17 | -6 | Andy Poppleton | Worcester | Nuneaton | 14 Aug 16 | |
| 217 | 42.69 | | | 42.69/42.6 | PB | Sophie Mills | U17 | -6 | Mike Cooke | Doncaster | Wakefield | 11 Sep 16 | |
| 220 | 42.70 | | | 42.70 | PB | Harriet Emery | U17 | -8 | Steve Hollier | Westbury | Yate | 15 May 16 | |
| 221 | 42.7 | | | 42.1 | | Kate Jenkinson | U15 | -9 | David Titterington | Blackpool, Wyre & Fylde | Blackpool | 14 May 16 | |
| 221 | 42.7 | | | 45.04/42.7 | PB | Annie Quantrill | U17 | -7 | Hilary Vogel | Cambridge & Coleridge | Cambridge | 5 Jun 16 | |
| 221 | 42.7 | | | 42.80/42.7 | PB | Chante Bynoe-Gittens | U17 | -7 | | Reading AC | Reading | 11 Jun 16 | |
| 42.80 | | | | | | | | | | Eton | 24 Jul 16 | |
| 221 | 42.7 | | | 42.07 | | Lucy Revitt | U15 | -8 | Martin Bishell | Hallamshire | Middlesbrough | 19 Jun 16 | |
| 43.08 | | | | | | | | | | Cudworth | 14 May 16 | |
| 221 | 42.7 | | | 44.45/42.7 | PB | Sophie Willis | U17 | -7 | Alan Hewson | Windsor Slough Eton & Hounslow | Mile End | 21 Jun 16 | |
| 221 | 42.7 | | | 42.77/42.7 | PB | Lucy Laight | U17 | -7 | Alison Allee | Rugby & Northampton | Stoke | 26 Jun 16 | |
| 42.77 | | | | | | | | | | Leicester | 15 May 16 | |
| 221 | 42.7 | | | 43.35/42.7 | PB | Lottie Ambridge | U15 | -9 | Ken Spencer | Bracknell AC | Eton | 16 Jul 16 | |
| 43.35 | | | | | | | | | | Woking | 4 Sep 16 | |
| 228 | 42.71 | | | 41.05 | | Emily Bee | U15 | -9 | David Bee | City of Plymouth | Braunton | 14 Aug 16 | |
| 228 | 42.71 | i | | 42.71i | PB | Lizzie Harris | U23 | -2 | Steve Mitchell | Cardiff | Cardiff | 11 Dec 16 | |
| 230 | 42.72 | i | | 40.67 | | Iona McDonald | U15 | -8 | | Livingston | Emirates Arena | 5 Mar 16 | |
| 42.78 | | | | | | | | | | Grangemouth | 14 May 16 | |
| 43.6 | | | | | | | | | | Grangemouth | 25 Jun 16 | |
| 230 | 42.72 | | | 42.57i | | Abigail Davison | U15 | -8 | Sandy Robertson | Central | Grangemouth | 6 Jul 16 | |
| 232 | 42.73 | i | | 42.73i | PB | Daisy Worthington | U15 | -10 | Joe Frost | Bury | Sportcity | 27 Nov 16 | |
| 43.48 | | | | | | | | | | Stretford | 30 May 16 | |
| 43.7 | | | | | | | | | | Leigh | 4 Sep 16 | |
| 233 | 42.75 | i | | 42.63/41.9 | | Sophie Rickner | U20 | -5 | Colin Corless | Southend | Lee Valley | 26 Nov 16 | |
| 234 | 42.77 | | | 42.77 | PB | Rachel Laurie | U17 | -7 | David Churcher | Chichester | Brighton | 14 May 16 | |
| 234 | 42.77 | | | 41.89i | | Katie Sharkey | U15 | -8 | Kenneth Pearson | Central | Grangemouth | 31 Jul 16 | |
| 236 | 42.78 | i | | 42.63/41.7 | | Eleanor Hall | U17 | -7 | Veronica Boden | Sheffield & Dearne | Sheffield | 16 Jan 16 | |
| 43.4 | | | | | | | | | | Doncaster | 11 Jun 16 | |
| 236 | 42.78 | | | 42.73 | | Emily Sharpe | U17 | -7 | Jane Farrier | Orion | Chelmsford | 14 May 16 | |
| 236 | 42.78 | | | 42.63i/42.4 | | Neneh Gardner | U15 | -9 | Alan Hewson | Windsor Slough Eton & Hounslow | Horspath | 14 May 16 | |
| 239 | 42.8 | | | 42.8 | PB | Khia'aama Kofi | U15 | -9 | | Bristol & West | Yate | 10 Apr 16 | |
| 239 | 42.8 | | | 41.05i | | Dolita Awala-Shaw | U17 | -7 | Segrid Ayers | Newham & Essex Beagles | Watford | 20 Jun 16 | |
| 43.34 | | | | | | | | | | Eltham | 26 Jun 16 | |
| 239 | 42.8 | | | 41.33 | | Isla Innes | U15 | -9 | | Edinburgh AC | Grangemouth | 25 Jun 16 | |
| 43.11 | | | | | | | | | | Grangemouth | 19 Jun 16 | |
| 239 | 42.8 | | | 41.1 | | Keely Hodgkinson | U15 | -9 | Margaret Galvin | Leigh | Warrington | 16 Jul 16 | |
| 243 | 42.82 | | | 41.58 | | Katie Dinwoodie | U15 | -10 | Martin Leyland | Shetland | Lerwick | 11 Sep 16 | |
| 244 | 42.83 | | | 41.62 | | Anna Dornbusch | U15 | -9 | Julia Machin | Brighton & Hove | Brighton | 14 May 16 | |
| 245 | 42.84 | i | | 41.69 | | Rebecca Calder | U15 | -9 | | Livingston | Emirates Arena | 5 Mar 16 | |
| 42.93 | | | | | | | | | | Livingston | 11 Sep 16 | |
| 43.0 | | | | | | | | | | Grangemouth | 25 Jun 16 | |
| 245 | 42.84 | | | 42.03 | | Danielle Hopkins | U15 | -8 | Deirdre Elmhirst | Worcester | Nuneaton | 14 Aug 16 | |
| 247 | 42.85 | | | 42.85 | PB | Iona Crawford | U17 | -7 | Steven Doig | Pitreavie | Gateshead | 29 May 16 | |
| 248 | 42.86 | | | 42.86 | PB | Elyse Leech | U17 | -7 | Stephen Cottle | Torbay | Exeter | 31 May 16 | |
| 249 | 42.87 | | | 42.87 | PB | Cleo Leather | U17 | -8 | | Jersey | Portsmouth | 14 May 16 | |
| 249 | 42.87 | | | 42.52i | | Rosa Gally | U17 | -7 | | Team East Lothian | Edinburgh | 8 Jun 16 | |
| 251 | 42.88 | | | 42.88 | PB | Olivia Sayer | U17 | -7 | Gill St Barbe | North Devon | Exeter | 15 May 16 | |
| 251 | 42.88 | | | 42.47 | | Alaw Evans | U15 | -9 | Francis Baker | Cardiff Archers | Cardiff | 2 Jul 16 | |
| 253 | 42.9 | | | 43.01i/42.9 | PB | Obi Curry | U17 | -8 | Kate Ferguson | Wirral | Blackburn | 1 May 16 | |
| 43.01 | i | | | | | | | | | Sportcity | 18 Dec 16 | |
| 253 | 42.9 | | | 42.9 | PB | Cartier Yearwood | U15 | -8 | | Harrow | Tooting Bec | 21 May 16 | |
| 253 | 42.9 | | | 43.24/42.9 | PB | Holly Kinsey | U17 | -7 | | Tavistock | Par | 11 Jun 16 | |
| 43.24 | | | | | | | | | | Exeter | 15 May 16 | |
| 253 | 42.9 | | | 45.76/42.9 | PB | Holly Donohoe | U17 | -8 | Nicholas Bull | Team Kennet | Reading | 11 Jun 16 | |
| 253 | 42.9 | | | 41.86 | | Tara Lewis | U17 | -6 | Steve Mitchell | Chelmsford | Luton | 3 Jul 16 | |
| 43.20 | | | | | | | | | | Chelmsford | 14 May 16 | |
| 253 | 42.9 | | | 42.95/42.9 | PB | Zena Challenger | U15 | -8 | John Skevington | Wreake & Soar Valley | Banbury | 10 Jul 16 | |
| 43.40 | | | | | | | | | | Loughborough | 15 Jun 16 | |
| 253 | 42.9 | | | 41.87 | | Zoe Dake | U15 | -10 | Paul Weston | Croydon | Croydon | 16 Jul 16 | |
| 42.94 | | | | | | | | | | Kingston | 15 May 16 | |
| 260 | 42.91 | | | 42.91/41.8 | PB | Grace Plater | U17 | -7 | Matt Barton | Leeds City | Cudworth | 14 May 16 | |
| 261 | 42.92 | | | 42.92 | PB | Skye Marshall | U15 | -9 | Arthur Gray | Pitreavie | Grangemouth | 14 May 16 | |
| 262 | 42.94 | | | 41.98 | | Lily Gaskin | U15 | -9 | Liz Davies | Cardiff | Swansea | 19 Jun 16 | |
| 262 | 42.94 | | | 42.62/42.5 | | Sara Jacob | U17 | -6 | | Enfield & Haringey | Hendon | 26 Jun 16 | |
| 262 | 42.94 | | | 42.94 | PB | Ella Sharpe | U17 | -8 | Andrew Ian Slater | Horsham Blue Star | Crawley | 29 Aug 16 | |
| 265 | 42.96 | | | 42.96 | PB | Mia Thomas | U15 | -9 | Darren Braithwaite | Orion | Newham | 5 Jun 16 | |
| 265 | 42.96 | | | 41.38 | | Petra Sijuwade | U15 | -8 | Leonard Allbrighton | Stevenage & North Herts | Stevenage | 4 Sep 16 | |
| 267 | 42.97 | | | 42.97 | PB | Olivia Richer | U17 | -7 | Jay Galley | Blackheath & Bromley | Bromley | 29 May 16 | |
| 267 | 42.97 | i | | 41.26i | | Erin Minton-Branfoot | U20 | -5 | Sarah Stark | Chelmsford | Sheffield | 3 Dec 16 | |
| 269 | 42.98 | i | | 42.98i | PB | Lydia Thomas | U17 | -7 | Richard Thomas | Pembrokeshire | Cardiff | 31 Jan 16 | |
| 269 | 42.98 | | | 42.98 | PB | Abigail Hazel | U17 | -8 | Sharon Morris | Birchfield H | Leicester | 15 May 16 | |
| 271 | 42.99 | | | 42.99/42.9 | PB | Blessing Adjei-Okwabi | U17 | -8 | Jane Dixon | Shaftesbury Barnet | Eton | 24 Jul 16 | |
| 271 | 42.99 | | | 40.52 | | Emma Morris | U15 | -10 | Ken Spencer | Bracknell AC | Woking | 4 Sep 16 | |
| 273 | 43.00 | | | 43.00 | PB | Yasmin Austridge | U17 | -7 | Mick Jones | Blackheath & Bromley | Bromley | 29 May 16 | |
| 274 | 43.0 | | | 46.84/43.0 | PB | Katie Thompson | U17 | -7 | Graham Patterson | Wirral | Bebington | 14 May 16 | |
| 274 | 43.0 | | | 44.04i/43.0 | PB | Maddie Warrillow | U17 | -7 | Liam Tracey | City of Stoke | Stoke | 14 May 16 | |
| 274 | 43.0 | | | 42.16/41.8 | | Mary Beetham-Green | U15 | -9 | Beverley Simms | Rugby & Northampton | Corby | 15 May 16 | |
| 274 | 43.0 | | | 43.62i/43.0 | PB | Emily MacTaggart | U15 | -8 | John Skevington | Charnwood | Nottingham | 21 May 16 | |
| 43.77 | | | | | | | | | | Loughborough | 15 Jun 16 | |
| 274 | 43.0 | | | 42.7 | | Katie Shingler | U17 | -7 | Carl Foster | Horwich | Crewe | 29 May 16 | |
| 274 | 43.0 | | | 43.00/42.7 | | Olivia-Jade Garratt | U17 | -8 | Peter Crook | Preston | Wigan | 11 Jun 16 | |
| 43.08 | | | | | | | | | | Liverpool | 29 May 16 | |
| 274 | 43.0 | | | 41.83 | | Erin Healy | U15 | -8 | Antoinette Inniss-Haycox | Kettering | Corby | 21 Jun 16 | |
| 274 | 43.0 | | | 45.03/43.0 | PB | Georgia Mckenzie | U17 | -7 | | Herts Phoenix | Luton | 3 Jul 16 | |
| 274 | 43.0 | | | 43.16/43.0 | PB | Pippa Hine | U17 | -7 | Steve Snook | Wimborne | Bournemouth | 11 Sep 16 | |
| 274 | 43.0 | | | 42.26 | | Lauren Woodiwiss | U17 | -8 | Ian Kelly | Colchester & Tendring | Bury St. Edmunds | 18 Sep 16 | |
| 284 | 43.02 | | | 43.02 | PB | Heather Bruce | U17 | -7 | Dianne Chisholm | Inverness | Inverness | 4 Sep 16 | |
| 284 | 43.02 | i | | 40.91 | | Poppy Glasby-Seddon | U15 | -9 | Carl Worthington | Sale Harriers Manchester | Sportcity | 27 Nov 16 | |
| 286 | 43.03 | | | 42.30/42.2 | | Natasha Bennett | U15 | -8 | | Bracknell AC | Basingstoke | 2 Apr 16 | |
| 287 | 43.04 | i | | 43.04i | PB | Katie Whittle | | 7 | | Bolton | Sportcity | 27 Nov 16 | |
| 288 | 43.05 | | | 42.03 | | Ailsa Marsh | U15 | -8 | Paul Allan | Pitreavie | Dunfermline | 9 Apr 16 | |
| 288 | 43.05 | | | 41.89/41.7 | | Carianne Robertson | U17 | -7 | Andrew Webber | Solihull & Small Heath | Nuneaton | 14 Aug 16 | |
| 290 | 43.07 | | | 43.00/41.1 | | Lorna Dockerill | U17 | -7 | | City of Portsmouth | Portsmouth | 14 May 16 | |
| 291 | 43.08 | | | 43.08 | PB | Anna Brophy | U17 | -8 | | Guildford & Godalming | Yeovil | 14 May 16 | |
| 291 | 43.08 | | | 42.80 | | Victoria Johnson | U15 | -8 | Eliska Binks | Charnwood | Leicester | 15 May 16 | |
| 291 | 43.08 | | | 43.08 | PB | Phoebe Angus | U15 | -9 | David Lothian | Falkirk | Grangemouth | 11 Jun 16 | |
| 294 | 43.09 | | | 43.09/42.7 | PB | Ellie Mace | U17 | -7 | Ryan Procter | City of Stoke | Birmingham | 18 Jun 16 | |
| 295 | 43.10 | | | 43.10 | PB | Adrienne Murray | U17 | -8 | | Victoria Park City of Glasgow | Scotstoun | 12 Jun 16 | |
| 296 | 43.1 | | | 42.77i/41.6 | | Natalie Griffiths | | 2 | Shaun Ainge | Cannock & Stafford | Telford | 6 Apr 16 | |
| 296 | 43.1 | | | 43.16/43.1 | PB | Shanae Wright | U15 | -10 | Benjamin O'Leary | Bedford & County | Watford | 5 Jun 16 | |
| 43.16 | | | | | | | | | | Stevenage | 4 Sep 16 | |
| 296 | 43.1 | | | 43.93/42.7 | | Emma Sherwood | U15 | -8 | Kenneth Dworak | Dudley & Stourbridge | Worcester | 5 Jun 16 | |
| 296 | 43.1 | | | 43.43i/42.7 | | Maisie Tipping | U17 | -8 | Daniel Gilroy | West Cheshire | Wigan | 15 Jun 16 | |
| 43.75 | | | | | | | | | | Stretford | 16 Aug 16 | |
| 296 | 43.1 | | | 41.49 | | Scarlet Storr | U17 | -8 | Michael Mahoney | Wycombe | Mile End | 21 Jun 16 | |
| 43.56 | | -0.3 | | | | | | | | Horspath | 22 Jun 16 | |
| 296 | 43.1 | | | 43.07 | | Tegan Spence | U15 | -9 | Francis Smith | Orkney | Kirkwall | 26 Jun 16 | |
| 296 | 43.1 | | | 41.49i | | Mia Chantree | U15 | -8 | Philip Sergeant | Chelmsford | Bedford | 2 Jul 16 | |
| 43.81 | | | | | | | | | | Chelmsford | 14 May 16 | |
| 296 | 43.1 | | | 41.52 | | Charlotte Sutton | U15 | -9 | Gill St Barbe | North Devon | Braunton | 3 Jul 16 | |
| 296 | 43.1 | | | 42.22/42.0 | | Katie Liptrot | U15 | -8 | David Rice | Hertford & Ware | Hemel Hempstead | 3 Jul 16 | |
| 296 | 43.1 | | | 40.63/40.2 | | Shammah Sowah | U15 | -9 | | Orion | Chelmsford | 16 Jul 16 | |
| 296 | 43.1 | | | 44.60/43.1 | PB | Lauren Goddard | U15 | -9 | Jay Galley | Blackheath & Bromley | Eton | 16 Jul 16 | |
| 307 | 43.14 | | | 43.14 | PB | Eleanor Cooper | U17 | -6 | Grant Barker | Notts | Nottingham | 15 May 16 | |
| 308 | 43.15 | | | 41.51 | | Harriet Tuson | U15 | -9 | Darren Gauson | Yeovil | Exeter | 7 Aug 16 | |
| 309 | 43.16 | i | | 43.16i | PB | Emma Gilmour | U20 | -4 | Sam Stanislaus | Gateshead | Sheffield | 3 Dec 16 | |
| 310 | 43.17 | | | 43.17 | PB | Jaye Haley | U17 | -7 | | Thames Valley | Battersea | 11 Jun 16 | |
| 310 | 43.17 | | | 43.17 | PB | Laura Munro | U17 | -8 | Bruce Scott | Edinburgh AC | Grangemouth | 6 Jul 16 | |
| 312 | 43.18 | i | | 41.74/41.6 | | Shaney McCabe | U17 | -7 | Dave Combe | Dundee Hawkhill | Emirates Arena | 16 Jan 16 | |
| 312 | 43.18 | | | 43.18 | PB | Caitlin Rogers | U17 | -8 | | Wimborne | Exeter | 18 Jun 16 | |
| 314 | 43.20 | | | 43.20 | PB | Carolyn Cameron | U17 | -7 | Nichola Crawford | Edinburgh AC | Grangemouth | 10 Jun 16 | |
| 314 | 43.20 | | | 43.20 | PB | Zoe Lovibond | U15 | -8 | Peter O'Keefe | Radley | Banbury | 10 Jul 16 | |
| 316 | 43.2 | | | 43.82/43.1 | | Emily Findlater | U17 | -8 | Matthew Hargreaves | Tamworth | Stoke | 14 May 16 | |
| 316 | 43.2 | | | 44.21/42.2 | | Anna Smith | U15 | -8 | Stuart Colledge | Newark AC | Leamington | 21 May 16 | |
| 316 | 43.2 | | | 43.61/43.2 | PB | Sophie Dove | U17 | -8 | Alan Driver | Camberley | Kingston | 29 May 16 | |
| 316 | 43.2 | | | 42.5 | | Anousha Salehi | U17 | -8 | | Rugby & Northampton | Redditch | 10 Jul 16 | |
| 316 | 43.2 | | | 44.71/43.2 | PB | Saffron Tuck | U15 | -8 | Anthony Mayhew | Herne Hill | Croydon | 16 Jul 16 | |
| 316 | 43.2 | | | 43.22/43.2 | PB | Olivia Mason | U15 | -8 | Graeme Mason | Border | Litherland | 16 Jul 16 | |
| 43.22 | | | | | | | | | | Stretford | 30 May 16 | |
| 316 | 43.2 | | | 42.75 | | Sarah Reece | U17 | -7 | Adrian Weston | Aldershot, Farnham & District | Wormwood Scrubs | 24 Jul 16 | |
| 43.36 | | | | | | | | | | Portsmouth | 14 May 16 | |
| 316 | 43.2 | | | 43.31i/42.0 | | Olivia Allbut | U17 | -8 | Karen Le Mottee | Jersey | Bracknell | 10 Sep 16 | |
| 43.90 | | | | | | | | | | Portsmouth | 14 May 16 | |
| 324 | 43.21 | | | 43.21 | PB | Frances Sealy | U17 | -8 | | Banchory Stonehaven | Aberdeen | 8 May 16 | |
| 325 | 43.23 | | | 43.23 | PB | Rebecca Love | U15 | -8 | John Wilson | Victoria Park City of Glasgow | Kilmarnock | 14 May 16 | |
| 325 | 43.23 | | | 41.91 | | Sophie Siriwardena | U17 | -7 | | Pitreavie | Grangemouth | 6 Jul 16 | |
| 325 | 43.23 | | | 43.23 | PB | Lizzie Lamb | U17 | -6 | | Durham | Middlesbrough | 11 Sep 16 | |
| 328 | 43.24 | | | 41.42 | | Jessica O'Hara | U15 | -8 | | Tonbridge | Ashford | 15 May 16 | |
| 329 | 43.25 | | | 43.12/43.1 | | Tara Pigott | U17 | -6 | David Hourd | Notts | Worcester | 29 May 16 | |
| 330 | 43.26 | | | 41.06 | | Bea Green | U15 | -9 | Martin Cook | Ipswich | Stevenage | 4 Sep 16 | |
| 331 | 43.27 | | | 41.58/41.4 | | Imogen Sheppard | U15 | -8 | Michael Sheppard | Stratford-upon-Avon | Leicester | 15 May 16 | |
| 332 | 43.28 | | | 41.58 | | Charlotte Johnson | U15 | -9 | Ken Spencer | Bracknell AC | Newham | 5 Jun 16 | |
| 332 | 43.28 | | | 42.93/42.9 | | Freya Lane | U17 | -7 | | Cheltenham | Exeter | 18 Jun 16 | |
| 334 | 43.30 | i | | 43.30i | PB | Emily Foster | U15 | -9 | Paul Bouchard | Chelmsford | Lee Valley | 24 Jan 16 | |
| 334 | 43.30 | | | 43.14/42.8 | | Rachel Howe | U17 | -6 | Sean Cater | Newquay & Par | Exeter | 28 May 16 | |
| 336 | 43.3 | | | 43.78/43.3 | PB | Nicole Okologume | U20 | -6 | Mark Briggs | Sutton & District | Crawley | 20 Mar 16 | |
| 336 | 43.3 | | | 43.70i/43.3 | PB | Mia Rudman | U17 | -6 | | Rugby & Northampton | Nottingham | 1 May 16 | |
| 336 | 43.3 | | | 43.75/43.3 | PB | Renay Thomas | U15 | -9 | | Cambridge H | Bromley | 8 May 16 | |
| 336 | 43.3 | | | 43.98/43.3 | PB | Leah Aldred | U17 | -7 | Shaun Ainge | Cannock & Stafford | Stoke | 14 May 16 | |
| 43.98 | | | | | | | | | | Derby | 1 May 16 | |
| 336 | 43.3 | | | 44.59/43.3 | PB | Rachael Thacker | U17 | -8 | Adrian Ward | Doncaster | Doncaster | 4 Jun 16 | |
| 336 | 43.3 | | | 43.3 | PB | Jimena Plazas Cabral | U17 | -7 | | Berkshire Schs | Reading | 11 Jun 16 | |
| 336 | 43.3 | | | 41.64 | | Sophie Feist | U17 | -7 | | Southampton | Bournemouth | 12 Jun 16 | |
| 336 | 43.3 | | | 43.70/43.1 | | Hannah Bell | U15 | -9 | Paul Miller | Newham & Essex Beagles | Woodford | 19 Jun 16 | |
| 336 | 43.3 | | | 43.56/43.2 | | Harriet Buxton | U15 | -8 | | Burton | Brierley Hill | 16 Jul 16 | |
| 336 | 43.3 | | | 40.53 | | Olivia Kimbowa | U15 | -8 | Les Hall | Bolton | Warrington | 16 Jul 16 | |
| 336 | 43.3 | | | 39.92 | | Lucia Gifford-Groves | U15 | -10 | | Thanet AC | Ramsgate | 3 Sep 16 | |
| 347 | 43.32 | | | 42.40 | | Rachel Champion | U15 | -9 | Brian O'Hare | Exeter | Braunton | 12 Jun 16 | |
| 348 | 43.33 | | | 41.98 | | Niamh Edgar | U15 | -9 | | Edinburgh AC | Grangemouth | 16 Jun 16 | |
| 349 | 43.34 | i | | 42.68 | | Alice Bell | U20 | -6 | Michael Love | Stewartry | Emirates Arena | 4 Feb 16 | |
| 349 | 43.34 | | | 43.10 | | Charlotte Humphries | U17 | -8 | | Windsor Slough Eton & Hounslow | Bromley | 17 Jul 16 | |
| 351 | 43.35 | | | 43.35 | PB | Millie Shaw | U17 | -7 | Ruth Shaw | Charnwood | Loughborough | 10 Apr 16 | |
| 351 | 43.35 | | | 43.35 | PB | Carys Hewer | U17 | -8 | | Pembrokeshire | Swansea | 31 Jul 16 | |
| 353 | 43.37 | | | 43.12/42.6 | | Grace Scopes | U17 | -7 | Andy Frankish | Blackheath & Bromley | Kingston | 11 Jun 16 | |
| 354 | 43.38 | | | 43.38/43.2 | PB | Lucy Tunnacliffe | U15 | -9 | John Shepherd | Kingston & Poly | Guildford | 21 May 16 | |
| 354 | 43.38 | | | 43.38 | PB | Eliza White | U17 | -7 | | Kent Schs | Ashford | 11 Jun 16 | |
| 354 | 43.38 | | | 43.38 | PB | April Hanslow | U17 | -7 | David Buckett | Crawley | Norwich | 24 Jul 16 | |
| 357 | 43.39 | | | 43.39 | PB | Sarah Wilson | U17 | -8 | Martin Rush | Team Bath | Yate | 15 May 16 | |
| 357 | 43.39 | | -0.4 | 43.06/42.5 | | Grace Storr | U17 | -8 | Michael Mahoney | Wycombe | Horspath | 22 Jun 16 | |
| 359 | 43.4 | | | 43.24 | | Alisha Ibitoye | U17 | -8 | Peter Crook | Preston | Blackpool | 14 May 16 | |
| 43.60 | | | | | | | | | | Stretford | 10 May 16 | |
| 359 | 43.4 | | | 43.4 | PB | Danielle Whipp | U15 | -9 | David Titterington | Blackpool, Wyre & Fylde | Blackpool | 14 May 16 | |
| 359 | 43.4 | | | 43.4 | PB | Rhian Purves | U17 | -7 | Colin Haggie | Gosforth | Jarrow | 22 May 16 | |
| 359 | 43.4 | | | 42.86 | | Ellie Krefting | U15 | -8 | Alan Hewson | Windsor Slough Eton & Hounslow | Bromley | 19 Jun 16 | |
| 43.53 | | | | | | | | | | Horspath | 14 May 16 | |
| 359 | 43.4 | | | 43.45/43.2 | | Emily Sanderson | U15 | -10 | Michael Mahoney | Wycombe | Little Marlow | 19 Jun 16 | |
| 43.86 | | | | | | | | | | Horspath | 14 May 16 | |
| 359 | 43.4 | | | 42.56/42.4 | | Isabelle Kelly | U15 | -8 | Robert Hughes | Cannock & Stafford | Solihull | 19 Jun 16 | |
| 359 | 43.4 | | | 46.20/43.4 | PB | Maisie Grice | U17 | -7 | Mick Woods | Aldershot, Farnham & District | Wormwood Scrubs | 24 Jul 16 | |
| 359 | 43.4 | | | 44.13/43.4 | PB | Rachel Hunter | U15 | -9 | Stuart Anderson | Law | Carluke | 17 Sep 16 | |
| 367 | 43.41 | i | | 41.67 | | Freya Menzies | U17 | -7 | Ryan McAllister | Giffnock North | Emirates Arena | 16 Jan 16 | |
| 368 | 43.42 | | | 43.42 | PB | Amy Dallamore | U17 | -8 | | Guernsey | Portsmouth | 14 May 16 | |
| 368 | 43.42 | | | 43.11/43.1 | | Lauren Simpson | U15 | -10 | Sidney Clark | Herts Phoenix | Watford | 15 May 16 | |
| 370 | 43.43 | | | 43.43 | PB | Kristal Lister | U17 | -7 | | Luton | Luton | 15 May 16 | |
| 370 | 43.43 | | | 43.43 | PB | Felix Waters | U15 | -8 | | Victoria Park & Tower Hamlets | Mile End | 16 Jul 16 | |
| 372 | 43.44 | | | 43.44 | PB | Kayah Wilks | U17 | -8 | James McDonald | Herne Hill | Tooting Bec | 2 May 16 | |
| 373 | 43.45 | | | 43.45 | PB | Olivia Thomas | U17 | -7 | Darren Braithwaite | Orion | Newham | 5 Jun 16 | |
| 374 | 43.46 | | | 43.19 | | Georgia Clarke | U17 | -8 | Andy Poppleton | Worcester | Nottingham | 2 Apr 16 | |
| 375 | 43.47 | | | 43.47 | PB | Anna Leishman | U17 | -7 | Gary Manson | Falkirk | Grangemouth | 14 May 16 | |
| 375 | 43.47 | | | 42.84 | | Ailsa Innes | U17 | -7 | Andy Young | Lasswade | Gateshead | 29 May 16 | |
| 375 | 43.47 | i | | 42.95i | | Isobel Mills | U20 | -6 | Bob Corbett | Orion | Lee Valley | 26 Nov 16 | |
| 378 | 43.48 | | | 43.48 | PB | Grace Hillman | U17 | -8 | | City of Lisburn | Antrim | 20 May 16 | |
| 379 | 43.49 | | | 43.49 | PB | Enya Haigney | U17 | -7 | Malcolm McCausland | Omagh | Antrim | 20 May 16 | |
| 380 | 43.50 | | | 43.50 | PB | Natasha Stephenson | U15 | -9 | Janice Lawton | Gateshead | Gateshead | 15 May 16 | |
| 381 | 43.5 | | | 43.95/43.5 | PB | Grace De Campos | U15 | -9 | Carl John Summers | Manchester H | Oldham | 23 Apr 16 | |
| 381 | 43.5 | | | 43.48i | | Natalie Green | U17 | -8 | | Skyrac | Wakefield | 24 Apr 16 | |
| 381 | 43.5 | | | 42.34i/42.2 | | Lucy Giles | U15 | -10 | | Gateshead | Jarrow | 22 May 16 | |
| 381 | 43.5 | | | 42.96i/42.7 | | Isabella Or Kam Fat | U15 | -9 | Lee Walker | Sheffield & Dearne | Doncaster | 4 Jun 16 | |
| 43.85 | | | | | | | | | | Cudworth | 14 May 16 | |
| 381 | 43.5 | | | 43.5 | PB | B Gittens | U17 | -6 | | Berkshire Schs | Reading | 11 Jun 16 | |
| 381 | 43.5 | | | 43.5 | PB | Charlotte Vaughan | U15 | -8 | | Walton | Kingston | 19 Jun 16 | |
| 381 | 43.5 | | | 45.48/43.5 | PB | Lucy Keith | U15 | -8 | | Bedford & County | Sandy | 3 Jul 16 | |
| 381 | 43.5 | | | 42.08 | | Ty Brockley-Langford | U15 | -9 | John Cripps | East Cheshire | Warrington | 16 Jul 16 | |
| 381 | 43.5 | | | 42.04/41.7 | | Hannah Stephenson | U17 | -7 | Allen Parkinson | Bolton | Connah's Quay | 24 Jul 16 | |
| 381 | 43.5 | | | 40.73 | | Elizabeth Thompson | U15 | -9 | David Eckersley | Central | Grangemouth | 10 Sep 16 | |
| 381 | 43.5 | | | 44.25/43.5 | PB | Alicia Gregory | U15 | -8 | David Harmes | Scunthorpe & District AC (Defunct) | Wigan | 18 Sep 16 | |
| 392 | 43.52 | | | 43.52 | PB | Isabella Busa | U17 | -6 | Richard Holt | Kingston & Poly | Kingston | 11 Jun 16 | |
| 393 | 43.53 | | | 43.22 | | Charlotte Hill | U17 | -7 | | Inverness | Inverness | 13 May 16 | |
| 394 | 43.56 | | | 43.56 | PB | Philippa Baxter | U17 | -7 | John Baron | City of York | Cleckheaton | 17 Apr 16 | |
| 394 | 43.56 | | | 43.33i | | Sofia Vella | U15 | -8 | Phil Banning | Cardiff | Brecon | 27 Aug 16 | |
| 396 | 43.57 | | | 43.57/42.7 | PB | Emily Marmion-Williams | U15 | -9 | Shane Smith | Kettering | Kettering | 19 Jul 16 | |
| 396 | 43.57 | | | 43.57 | PB | Saffron Moore | U15 | -9 | Alex Budd | City of Portsmouth | Basingstoke | 20 Jul 16 | |
| 398 | 43.58 | | | 43.44i | | Eva Blues | U15 | -9 | | Giffnock North | Kilmarnock | 22 May 16 | |
| 398 | 43.58 | | | 43.58 | PB | Anya Pigden | U17 | -8 | Alex Budd | City of Portsmouth | Basingstoke | 20 Jul 16 | |
| 400 | 43.59 | i | | 42.66 | | Lizzie Hubner | U23 | -3 | | Mendip | Ithaca NY, USA | 9 Apr 16 | |
| 401 | 43.60 | | | 43.60 | PB | Tamlin Dwyer | U15 | -8 | Vivienne Kirkland | Nuneaton | Stourport | 7 May 16 | |
| 401 | 43.60 | | | 43.24/42.8 | | Olivia Michael | U17 | -6 | Stephen Jones | Neath | Swansea | 31 Jul 16 | |
| 403 | 43.6 | | | 43.47 | | Megan Ellison | U17 | -7 | Russell Prosser | Nene Valley | Peterborough | 8 May 16 | |
| 43.69 | | | | | | | | | | Stevenage | 4 Sep 16 | |
| 403 | 43.6 | | | 44.60i/43.6 | PB | Hannah Lygo | U15 | -8 | Anthony Taylor | Ipswich | Bury St. Edmunds | 15 May 16 | |
| 403 | 43.6 | | | 43.6 | PB | Laura Mckenzie | U17 | -8 | | Central | Doncaster | 29 May 16 | |
| 403 | 43.6 | | | 43.46 | | Kelsi Ellis | U17 | -8 | Ken Maggs | Nene Valley | Peterborough | 5 Jun 16 | |
| 403 | 43.6 | | | 43.68/43.6 | PB | Beatriz Melo | U17 | -7 | Steve Mitchell | Chelmsford | Watford | 5 Jun 16 | |
| 43.68 | | | | | | | | | | Chelmsford | 11 Jun 16 | |
| 403 | 43.6 | | | 43.96/43.6 | PB | Christie Rout | U15 | -8 | Bruce Scott | Tweed, Leader, Jed Track | Grangemouth | 25 Jun 16 | |
| 43.96 | | | | | | | | | | Livingston | 20 Jul 16 | |
| 403 | 43.6 | | | 43.66/43.6 | PB | Emily McGee | U17 | -7 | David Welford | Middlesbrough (Mandale) | Rotherham | 26 Jun 16 | |
| 43.66 | | | | | | | | | | Middlesbrough | 13 Aug 16 | |
| 403 | 43.6 | | | 43.47/43.1 | | Zindzi Williams | U15 | -9 | | Croydon | Croydon | 16 Jul 16 | |
| 403 | 43.6 | | | 43.6 | PB | Sophia Stewart | U15 | -9 | Christopher Ashmore | Mansfield | Grantham | 16 Jul 16 | |
| 403 | 43.6 | | | 44.13/43.4 | | Erin Harnett | U15 | -9 | Lester Medcalf | East Grinstead | Hastings | 16 Jul 16 | |
| 403 | 43.6 | | | 43.38/41.1 | | Lauren Fall | U15 | -10 | George Ogilvie | Winchester | Hemel Hempstead | 16 Jul 16 | |
| 403 | 43.6 | | | 43.6 | PB | Maia Hardman | U15 | -8 | Bruce Warren | Brighton Phoenix | Horsham | 7 Aug 16 | |
| 403 | 43.6 | | | 42.57/41.7 | | Jade Kavanagh | U15 | -9 | | Havering | Hornchurch | 18 Sep 16 | |
| 416 | 43.61 | | | 43.61/42.9 | PB | Elizabeth Wright | U17 | -8 | Russell Tart | Warrington AC | Macclesfield | 14 May 16 | |
| 416 | 43.61 | | | 43.27 | | Charlotte Clare | U15 | -9 | | Moorfoot | Meadowmill | 28 Jun 16 | |
| 418 | 43.62 | | | 43.62 | PB | Rachel Donnelly | U15 | -10 | | Blaydon | Chester le Street | 18 Sep 16 | |
| 419 | 43.64 | | | 43.64 | PB | Mia Hillyard | U15 | -9 | Darren Hatton | Thanet AC | Ashford | 15 May 16 | |
| 420 | 43.65 | | | 43.65 | PB | Caitlin Gwyther | U15 | -10 | John Griffiths | Swansea | Swansea | 15 May 16 | |
| 421 | 43.66 | | | 42.15 | | Mia Keogh | U15 | -10 | Keith Geddes | Aberdeen | Inverness | 4 Sep 16 | |
| 422 | 43.67 | | | 42.39 | | Holly Fielder | U17 | -7 | Stuart Earl | Invicta East Kent | Ashford | 11 Jun 16 | |
| 422 | 43.67 | i | | 43.67i | PB | Sophie Hall | U17 | -8 | Karen Williams | Oldham & Royton | Sportcity | 27 Nov 16 | |
| 424 | 43.68 | i | | 43.68i | PB | Alice Goodall | U15 | -8 | John Lees | Edinburgh AC | Emirates Arena | 20 Mar 16 | |
| 424 | 43.68 | | | 43.68 | PB | Alice Prescott | U15 | -9 | Philip Whitfield | Liverpool Pembroke Sefton | Stretford | 30 May 16 | |
| 426 | 43.69 | | | 43.47 | | Madeleine Woods | U17 | -6 | | Central | Grangemouth | 14 May 16 | |
| 426 | 43.69 | | | 43.69 | PB | Erin Moses | U15 | -8 | Darren Hatton | Thanet AC | Ashford | 15 May 16 | |
| 426 | 43.69 | | | 42.59 | | Jessica Alexander | U17 | -6 | | Swindon | Swansea | 29 May 16 | |
| 429 | 43.70 | i | | 43.35/43.3 | | Eloise Lewis | U17 | -7 | Colin Corless | Southend | Lee Valley | 7 Feb 16 | |
| 43.72 | | | | | | | | | | Chelmsford | 11 Jun 16 | |
| 429 | 43.70 | | | 42.40 | | Megan Shaw | U17 | -6 | Simone Cleveland | Windsor Slough Eton & Hounslow | Bracknell | 26 Mar 16 | |
| 429 | 43.70 | | | 41.01i | | Georgia Morrison | U15 | -8 | Kenny Morrison | Inverclyde | Greenock | 10 May 16 | |
| 429 | 43.70 | | | 42.48i/42.3 | | Elle Wastell | U17 | -8 | Amanda Edgley-Pearce | Medway & Maidstone | Ashford | 11 Jun 16 | |
| 429 | 43.70 | | | 43.70 | PB | Charlotte Youlden | U17 | -8 | | Jarrow & Hebburn | Middlesbrough | 11 Sep 16 | |
| 434 | 43.7 | | | 43.61/43.0 | | Imogen Louise Walker | U17 | -7 | Catherine Walker | Herts Phoenix | Welwyn | 25 Mar 16 | |
| 434 | 43.7 | | | 44.80/43.7 | PB | Grace Griffiths | U15 | -9 | Andrew Fisher | Southampton | Reading | 23 Apr 16 | |
| 434 | 43.7 | | | 44.58/43.7 | PB | Molly Astill | U17 | -7 | Lee Grint | Stevenage & North Herts | Hemel Hempstead | 11 Jun 16 | |
| 434 | 43.7 | | | 43.7 | PB | Jasmine Nightingale | U15 | -8 | | Reading AC | Bromley | 19 Jun 16 | |
| 434 | 43.7 | | | 43.02/42.8 | | Alexia Bennett-Cordy | U15 | -10 | Darren Lewis | Tipton | Brierley Hill | 16 Jul 16 | |
| 43.96 | | | | | | | | | | Stretford | 30 May 16 | |
| 434 | 43.7 | | | 42.33/42.3 | | Drew Illingworth-Turner | U15 | -8 | Peter Crook | Preston | Ormskirk | 23 Jul 16 | |
| 434 | 43.7 | i | | 43.7i | PB | Hannah Barden | U17 | -7 | | Derbyshire Schs | Sheffield | 20 Nov 16 | |
| 441 | 43.71 | i | | 42.66/42.3 | | Erin McBride T13/F13 | U20 | -5 | Robert Roberts | Liverpool H | Sportcity | 27 Nov 16 | |
| 442 | 43.72 | | | 43.72 | PB | Sarah Huxstep | U17 | -6 | Joel Fraser | Crawley | Crawley | 11 Jun 16 | |
| 442 | 43.72 | | | 43.72 | PB | Natasha Russell | U17 | -7 | Trevor Simcox | Brighton & Hove | Croydon | 24 Jul 16 | |
| 442 | 43.72 | | | 40.48i | | Kyra White | U17 | -6 | Darren Braithwaite | Enfield & Haringey | Eton | 24 Jul 16 | |
| 445 | 43.75 | i | | 42.78 | | Jessica Wadey | U17 | -7 | Phil Banning | Cardiff | Cardiff | 31 Jan 16 | |
| 445 | 43.75 | | | 43.75 | PB | Lucy Osborn | U17 | -8 | | Swansea | Swansea | 15 May 16 | |
| 447 | 43.76 | i | | 42.56 | | Lucy Reville | U20 | -6 | David Hood | Nithsdale | Emirates Arena | 4 Feb 16 | |
| 447 | 43.76 | | | 43.70 | | Hannah Anderson | U15 | -9 | | East Kilbride | Grangemouth | 7 Sep 16 | |
| 449 | 43.78 | i | | 43.42/43.2 | | Dion Ingram | U17 | -8 | John Wilson | Law | Emirates Arena | 30 Jan 16 | |
| 450 | 43.80 | i | | 42.77/42.7 | | Georgia Brawley | U20 | -6 | | Glasgow City | Emirates Arena | 4 Feb 16 | |
| 450 | 43.80 | | | 43.80/43.0 | PB | Eve Fenoglio | U17 | -7 | Anthony Leigh | Crewe & Nantwich | Macclesfield | 14 May 16 | |
| 450 | 43.80 | | | 42.60 | | Katie Robbins | U17 | -7 | Mark Lodge | Yate | Yate | 15 May 16 | |
| 453 | 43.8 | | | 40.81 | | Naomi Palmer | U15 | -10 | Jane Dixon | Luton | St. Albans | 8 May 16 | |
| 453 | 43.8 | | | 42.67/42.6 | | Olivia Willmore | U15 | -9 | Dean Exton | Dorchester | Bournemouth | 14 May 16 | |
| 453 | 43.8 | | | 45.31i/43.7 | | Lydia Cresswell | U15 | -8 | | Chesterfield | Preston | 21 May 16 | |
| 453 | 43.8 | | | 44.04/43.8 | PB | Jennifer Abbott | U17 | -7 | Alan Watts | Bedford & County | Watford | 5 Jun 16 | |
| 453 | 43.8 | | | 42.24 | | Mia O'Hara | U15 | -10 | Barry Morris | Eastbourne | Lewes | 8 Jun 16 | |
| 43.86 | | | | | | | | | | Brighton | 14 May 16 | |
| 453 | 43.8 | | | 43.8 | PB | Meg Buddle | U15 | -9 | | Ipswich | Ipswich | 12 Jun 16 | |
| 453 | 43.8 | | | 41.03 | | Catherine Edwards | U15 | -9 | Rod Finch | Basingstoke & Mid Hants | Swindon | 26 Jun 16 | |
| 453 | 43.8 | | | 43.43i | | Kristie Archer | U15 | -10 | Martin Bishell | Wombwell | Scunthorpe | 23 Jul 16 | |
| 453 | 43.8 | | | 43.71i/43.2 | | Abigail Roach | U17 | -6 | Lloyd Rice | North Somerset | Yate | 21 Aug 16 | |
| 462 | 43.81 | | | 42.44 | | Rebekah O'Brien | U15 | -9 | | Tonbridge | Ashford | 15 May 16 | |
| 462 | 43.81 | | | 43.81 | PB | Bethany Moule | U15 | -8 | John Davies | Neath | Swansea | 15 May 16 | |
| 462 | 43.81 | | | 43.47 | | Nia Riley | U15 | -9 | Paul Hill | Cardiff Archers | Newport | 28 May 16 | |
| 465 | 43.82 | | | 43.82 | PB | Arabella Beattie | U17 | -8 | | Horsham Blue Star | Brighton | 14 May 16 | |
| 465 | 43.82 | | | 43.49 | | Sarah Coutts | U15 | -10 | | Pitreavie | Grangemouth | 14 May 16 | |
| 465 | 43.82 | i | | 42.37i/42.3 | | Rebecca Rodgers | U17 | -8 | Veronica Boden | Sheffield & Dearne | Sheffield | 3 Dec 16 | |
| 468 | 43.85 | i | | 43.85i | PB | Florence Beedie | U17 | -9 | Paul Blakey | Derby | Sheffield | 3 Dec 16 | |
| 468 | 43.85 | i | | 40.66 | | Charlotte Stamp | U20 | -5 | Geoffrey Barraclough | City of York | Sheffield | 3 Dec 16 | |
| 470 | 43.86 | | | 43.86 | PB | Hannah Barnden | U15 | -9 | David Turner | Derby | Derby | 11 Sep 16 | |
| 471 | 43.88 | | | 43.88 | PB | Didi Okoh | U15 | -9 | Steve Mitchell | Chelmsford | Chelmsford | 14 May 16 | |
| 471 | 43.88 | | | 43.88 | PB | Ellie Brown | U17 | -7 | | Cardiff Archers | Swansea | 29 May 16 | |
| 473 | 43.89 | | | 43.89 | PB | Matilda Hargreaves | U17 | -8 | | Crewe & Nantwich | Macclesfield | 14 May 16 | |
| 473 | 43.89 | | | 43.89 | PB | Caris Brus | U17 | -8 | | Tweed, Leader, Jed Track | Dunfermline | 4 Sep 16 | |
| 475 | 43.90 | | | 43.71 | | Monay Thomas | U17 | -8 | | Cambridge H | Battersea | 11 Jun 16 | |
| 475 | 43.90 | | | 41.26 | | Chanelle Cole | U15 | -9 | Gary Capon | Dartford H | Battersea | 19 Jun 16 | |
| 475 | 43.90 | | | 43.90 | PB | Leigha Summers | U15 | -8 | | West Yorkshire Schs | Brno, CZE | 7 Sep 16 | |
| 478 | 43.9 | | | 44.99/43.9 | PB | Sophia Henlon | U20 | -6 | Mark Briggs | Sutton & District | Crawley | 20 Mar 16 | |
| 478 | 43.9 | | | 44.16/43.9 | PB | Sophie Dowle | U20 | -6 | Bridget Wheeler | Crawley | Crawley | 20 Mar 16 | |
| 478 | 43.9 | | | 43.7 | | Amy Etherington | U23 | -3 | Charlie Meite | Durham | Jarrow | 27 Apr 16 | |
| 478 | 43.9 | | | 43.9 | PB | Louise Reilly | U17 | -7 | Sidney Clark | Herts Phoenix | Ware | 8 May 16 | |
| 478 | 43.9 | | | 43.17 | | Lydia Bonshor | U15 | -8 | Andrew Stuart Venables | Charnwood | Nottingham | 21 May 16 | |
| 478 | 43.9 | | | 44.04/43.9 | PB | Annabel Wright | U17 | -7 | | Aldershot, Farnham & District | Aldershot | 29 May 16 | |
| 478 | 43.9 | | | 43.18/43.0 | | Rosie Brown | U15 | -8 | Patrick Gahagan | Havering | Hornchurch | 19 Jun 16 | |
| 43.92 | | | | | | | | | | Southend | 29 Aug 16 | |
| 478 | 43.9 | | | 43.9 | PB | Abby O'Neill | U15 | -9 | John Cripps | East Cheshire | Macclesfield | 19 Jun 16 | |
| 478 | 43.9 | | | 44.45/43.9 | PB | Penny Townsend | U15 | -10 | Peter Shaw | Sale Harriers Manchester | Stockport | 22 Jun 16 | |
| 478 | 43.9 | | | 42.11 | | Shona McLay | U15 | -10 | | Central | Grangemouth | 25 Jun 16 | |
| 478 | 43.9 | | | 43.9 | PB | Gabrielle Jones | U17 | -7 | | Blackpool, Wyre & Fylde | Oldham | 26 Jun 16 | |
| 478 | 43.9 | | | 43.50/42.9 | | Katie Goldsmith | U15 | -9 | David Pring | City of Norwich | Ipswich | 3 Jul 16 | |
| 478 | 43.9 | | | 42.53i/41.5 | | Angel Gediz | U15 | -10 | | Bexley | Chelmsford | 16 Jul 16 | |
| 478 | 43.9 | | | 44.60/43.9 | PB | Holly Burrell | U17 | -6 | | Wakefield | Wakefield | 17 Jul 16 | |
| 478 | 43.9 | | | 44.50i/43.5 | | Becky Seeds | U17 | -7 | Terry Hughes | Seaton | Copeland | 23 Jul 16 | |
| 478 | 43.9 | | | 40.80 | | Melissa Coxon | U15 | -9 | Martin Bishell | Rotherham | Scunthorpe | 23 Jul 16 | |
| 478 | 43.9 | | | 42.41 | | Molly Waring | U17 | -7 | Stuart Hall | Spenborough | Cleckheaton | 24 Jul 16 | |
| 478 | 43.9 | | | 43.9 | PB | Beth Barlow | U17 | -7 | Carl John Summers | Manchester H | Stretford | 24 Jul 16 | |
| 478 | 43.9 | | | 44.95i/43.9 | PB | Caitlin Thomson | U15 | -9 | | Law | Carluke | 17 Sep 16 | |
| 497 | 43.91 | | | 43.91/42.8 | PB | Catherine Gallagher | U15 | -9 | Graham Patterson | Wirral | Leeds | 21 May 16 | |
| 498 | 43.93 | i | | 43.93i | PB | Julia Laughland | U17 | -7 | | Edinburgh AC | Emirates Arena | 20 Mar 16 | |
| 498 | 43.93 | | | 43.93 | PB | Lydia Naylor | U17 | -7 | Julie Feeney | Amber Valley & Erewash | Nottingham | 15 May 16 | |
| 498 | 43.93 | i | | 43.93i/43.0 | PB | Olivia Woodward | U20 | -4 | Gordon Densley | Tamworth | Cardiff | 16 Nov 16 | |
| 501 | 43.97 | | | 43.97 | PB | Penny Kelly | U17 | -8 | Mark Fraser | Airdrie Harriers | Kilmarnock | 29 May 16 | |
| 501 | 43.97 | | | 43.97 | PB | Bella Keeley | U17 | -8 | Anthony Taylor | Ipswich | Stevenage | 4 Sep 16 | |
| 501 | 43.97 | | | 43.37 | | Jasmine Greenaway | U15 | -9 | | Charnwood | Derby | 11 Sep 16 | |
| 504 | 43.98 | i | | 41.95 | | Katya Oldfield | U20 | -6 | Gary MacDonald Gray | Southampton | Cardiff | 11 Dec 16 | |
| 505 | 43.99 | | | 43.99 | PB | Lauren Hammond | U15 | -8 | | Royal Sutton Coldfield | Leicester | 15 May 16 | |
| 505 | 43.99 | i | | 41.21i | | Heather Carson | U23 | -2 | Martin Cook | Ballymena & Antrim | Sheffield | 3 Dec 16 | |
| 507 | 44.00 | | | 44.00 | PB | Ishbel Strathdee | U17 | -8 | | Edinburgh AC | Edinburgh | 8 Jun 16 | |
| 507 | 44.00 | | | 44.00 | PB | Jess Gilliver | U17 | -8 | Adrian Weston | Aldershot, Farnham & District | Kingston | 11 Jun 16 | |
| 509 | 44.0 | | | 45.44/44.0 | PB | Hannah Knights | U20 | -4 | | Guildford & Godalming | Crawley | 20 Mar 16 | |
| 509 | 44.0 | | | 44.49/44.0 | PB | Ellen Ricketts | U17 | -8 | | Tynedale | Middlesbrough | 18 Jun 16 | |
| 509 | 44.0 | | | 44.06/44.0 | PB | Niamh Docherty | U17 | -7 | Susan Taylor | Wakefield | Cudworth | 19 Jun 16 | |
| 509 | 44.0 | | | 43.69 | | Chinwe Opurum-Kpandi | U15 | -10 | | Enfield & Haringey | Hornchurch | 19 Jun 16 | |
| 509 | 44.0 | | | 47.14/44.0 | PB | Michaela Raine | U17 | -7 | | West Norfolk | Norwich | 19 Jun 16 | |
| 509 | 44.0 | | | 45.36/44.0 | PB | Emily Large | U17 | -7 | | Vale of Aylesbury | Bournemouth | 26 Jun 16 | |
| 509 | 44.0 | | | 46.60i/44.0 | PB | Alexandra Burchill | U20 | -5 | Sara MacDonald-Gray | Southampton | Southampton | 29 Jun 16 | |
| 509 | 44.0 | | | 44.0 | PB | Natasha Miles | U17 | -8 | | Winchester | Aldershot | 10 Jul 16 | |
| 509 | 44.0 | | | 43.40 | | Lucia Albertella | U15 | -9 | | Eastbourne | Lewes | 13 Jul 16 | |
| 509 | 44.0 | | | 44.67/44.0 | PB | Amy Dallas | U15 | -9 | | Horsham Blue Star | Horsham | 22 Jul 16 | |
| 509 | 44.0 | | | 44.53/43.9 | | Katy Short | U17 | -7 | | Basildon | Gillingham | 24 Jul 16 | |
| 509 | 44.0 | | | 47.87/44.0 | PB | Rachel Carter | U17 | -8 | | Shaftesbury Barnet | Hendon | 7 Aug 16 | |
| 509 | 44.0 | | | 44.0 | PB | Mia Tomlinson Oldfield | U15 | -8 | | Southport Waterloo | Wigan | 18 Sep 16 | |
| 39.46 | | | 38.80 | | Davicia Patterson | U17 | -7 | Paul Magee | Beechmount | Bedford | 27 Aug 16 | |
| 42.03 | i | | 42.03i | PB | Elliane Croce | U23 | -3 | | Birmingham Uni | Cardiff | 16 Nov 16 | |
| 43.3 | | | 43.38/43.3 | PB | Caitlin O'Reilly | U17 | -7 | Prince Duwai | Chelmsford | Norwich | 19 Jun 16 | |
| 43.73 | | | 43.73 | PB | Claudimira Landim | U17 | -7 | Kelvin Richards | Victoria Park & Tower Hamlets | Mile End | 18 Apr 16 | |
| 43.75 | i | | 43.75i | PB | Praise Owoeye | U15 | -10 | Carl Worthington | Sale Harriers Manchester | Sportcity | 27 Nov 16 | |
| 43.9 | | | 43.9 | PB | Philippa Rogan | U23 | -1 | Steve Chapman | Thames Valley | Crawley | 20 Mar 16 | |