| 300 Women Overall 2009 to 44.0 | Head to Head Top 10 |
| Rank | Perf | | | PB | | Name | | Year | Coach | Club | Venue | Date | |
| 1 | 36.76 | + | | 36.13 | | Christine Ohuruogu | | 3 | Lloyd Cowan | Newham & Essex Beagles | Berlin, GER | 18 Aug 09 |  |
| 2 | 37.7 | | | 37.78/37.7 | PB | Victoria Barr | | 5 | Ayo Falola | Rugby & Northampton | Loughborough | 17 May 09 | |
| 3 | 38.1 | | | 38.1 | PB | Joey Duck | U23 | -3 | | Marshall Milton Keynes | Loughborough | 17 May 09 | |
| 4 | 38.6 | | | 39.15/38.6 | PB | Henrietta Kodilinye-Sims | U23 | -1 | Mike McFarlane | Newham & Essex Beagles | Loughborough | 17 May 09 | |
| 5 | 38.68 | | | 37.46 | | Amy Allcock | U17 | -7 | George Male | Aldershot, Farnham & District | Don Valley | 11 Jul 09 | |
| 6 | 39.0 | | | 38.31 | | Sarah Adams | U23 | -1 | Jared Deacon | Trafford | Loughborough | 17 May 09 | |
| 7 | 39.16 | | | 36.41 | | Dina Asher-Smith | U15 | -9 | Paul Patten | Blackheath & Bromley | Tonbridge | 4 Aug 09 | |
| 8 | 39.41 | | | 39.41 | PB | Frederica Foster | U17 | -6 | | South London | Ashford | 24 May 09 | |
| 9 | 39.46 | | | 39.27 | | Bethanie Finlayson | U17 | -8 | Stuart Hogg | Pitreavie | Cardiff | 6 Sep 09 | |
| 10 | 39.50 | | | 39.50 | PB | Stacey Downie | U23 | -1 | Bill Walker | Pitreavie | Brasschaat, BEL | 26 Jul 09 | |
| 11 | 39.53 | | | 38.55 | | Katie Kirk | U17 | -7 | Mark Kirk | Lagan Valley | Bedford | 9 Aug 09 | |
| 12 | 39.57 | | | 36.96 | | Jessie Knight | U17 | -8 | Peter Covey | Epsom & Ewell | Ashford | 24 May 09 | |
| 12 | 39.57 | | | 39.57 | PB | Diane Ramsay | U17 | -7 | James Docherty | Victoria Park City of Glasgow | Bedford | 9 Aug 09 | |
| 14 | 39.6 | | | 38.85 | | Joanna Mills | U17 | -7 | | Ballymena & Antrim | Tullamore, IRL | 27 Jun 09 | |
| 39.85 | | | | | | | | | | Tullamore, IRL | 30 May 09 | |
| 15 | 39.68 | | | 39.68 | PB | Leah Barrow | U17 | -7 | Alan Hewson | Windsor Slough Eton & Hounslow | Don Valley | 11 Jul 09 | |
| 16 | 39.69 | | | 39.69 | PB | Carys Hall | U17 | -7 | Lewis Samuel | City of Sheffield | Don Valley | 11 Jul 09 | |
| 17 | 39.71 | | | 39.71 | PB | Natalie Hickmott | U17 | -7 | Alan Champion | Dartford H | Don Valley | 11 Jul 09 | |
| 18 | 39.82 | i | | 39.27 | | Victoria Ohuruogu | U17 | -7 | Lloyd Cowan | Newham & Essex Beagles | Birmingham | 14 Feb 09 | |
| 40.29 | | | | | | | | | | Cardiff | 6 Sep 09 | |
| 40.4 | | | | | | | | | | Bedford | 8 Aug 09 | |
| 19 | 39.9 | | | 38.47 | | Carmen Gedling | U20 | -4 | | Liverpool H | Loughborough | 17 May 09 | |
| 19 | 39.9 | | | 39.02 | | Kirsten McAslan | U17 | -7 | Trevor Painter | East Cheshire | Stretford | 13 Jun 09 | |
| 40.10 | | | | | | | | | | Don Valley | 11 Jul 09 | |
| 21 | 39.91 | | | 39.91 | PB | Rebecca Jayne Miles | U17 | -6 | Tony Palman-Brown | Oxford City | Ashford | 24 May 09 | |
| 22 | 40.1 | | | 41.15/40.1 | PB | Georgia Lamothe | U17 | -7 | | Windsor Slough Eton & Hounslow | Reading | 17 May 09 | |
| 41.15 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 23 | 40.13 | | | 40.13 | PB | Millie Clifford | U17 | -7 | Michael Coker | City of Salisbury | Cardiff | 6 Sep 09 | |
| 24 | 40.16 | | | 40.16 | PB | Lucy Mansfield | U17 | -6 | Dezz Reynolds | Blackpool, Wyre & Fylde | Don Valley | 11 Jul 09 | |
| 25 | 40.2 | | | 41.55/40.2 | PB | Charlotte Wingfield | U15 | -8 | John Denford | Barnet | Sandy | 28 Jun 09 | |
| 25 | 40.2 | | | 40.68/40.2 | PB | Adelle Tracey | U17 | -7 | Sue Goode | Guildford & Godalming | Guildford | 4 Jul 09 | |
| 25 | 40.2 | | | 40.24/40.2 | PB | Rachel Whittle | U17 | -8 | | Ayr Seaforth | Bedford | 8 Aug 09 | |
| 40.24 | | | | | | | | | | Grangemouth | 5 Jul 09 | |
| 28 | 40.30 | i | | 40.30i | PB | Emily Shaw | U23 | -3 | | Oldham & Royton | Sportcity | 8 Mar 09 | |
| 29 | 40.3 | | | 39.37i/38.7 | | Lucy Sargent | U23 | -2 | | Havering | Hornchurch | 29 Mar 09 | |
| 30 | 40.32 | i | | 40.32i | PB | Claire Burgoyne | | 1 | | Shrewsbury | Sportcity | 4 Jan 09 | |
| 31 | 40.33 | | | 40.33 | PB | Samantha Cogan | U17 | -7 | | Cardiff | Cardiff | 5 Sep 09 | |
| 32 | 40.34 | | | 40.34 | PB | Chloe Bradley | U17 | -7 | Mike Cooke | Doncaster | Cardiff | 6 Sep 09 | |
| 33 | 40.36 | | | 40.36 | PB | Katrina Cosby | U20 | -5 | Barry Ferguson | Blackheath & Bromley | Tonbridge | 13 Apr 09 | |
| 34 | 40.44 | | | 40.44 | PB | Yimika Adewakun | U17 | -7 | Jason Carty | Sutton & District | Kingston | 13 Jun 09 | |
| 35 | 40.47 | i | | 40.23i/39.9 | | Katie Snowden | U17 | -8 | Alasdair Donaldson | Herne Hill | Birmingham | 14 Feb 09 | |
| 40.6 | | | | | | | | | | Brighton | 31 May 09 | |
| 36 | 40.59 | | | 40.59/40.5 | PB | Tyra Watson | U17 | -7 | | Sale Harriers Manchester | Don Valley | 10 Jul 09 | |
| 37 | 40.7 | | | 40.74/40.7 | PB | Carley Wenham | U23 | -2 | | Crawley | Crawley | 29 Mar 09 | |
| 37 | 40.7 | | | 41.16/40.7 | PB | Laura Burke | U17 | -6 | Rodger Hughes | Windsor Slough Eton & Hounslow | Eton | 21 Jun 09 | |
| 41.16 | | | | | | | | | | Kingston | 9 May 09 | |
| 37 | 40.7 | | | 40.75/40.7 | PB | Hayley Smith | U17 | -7 | Graham Howell | Yate | Yate | 19 Jul 09 | |
| 40.75 | | | | | | | | | | Yate | 9 May 09 | |
| 40 | 40.8 | | | 40.39 | | Lydia Critchley | U17 | -7 | Stan Taylor | Blackpool, Wyre & Fylde | Blackpool | 13 Jun 09 | |
| 41.20 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 41 | 40.9 | | | 39.97 | | Laura Shanley | U17 | -7 | Stephen Carroll | Liverpool H | Bebington | 13 Jun 09 | |
| 41.51 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 42 | 40.93 | | | 40.93 | PB | Natasha Lewis | U17 | -6 | | Team Bath | Yate | 9 May 09 | |
| 43 | 40.95 | | | 40.36i | | Ann Ika-Oqua | U17 | -7 | | Wolverhampton & Bilston | Birmingham | 23 May 09 | |
| 44 | 40.97 | i | | 40.33i/39.9 | | Megan Duff | U17 | -7 | Geoff Ward | Wrexham | Cardiff | 7 Feb 09 | |
| 41.4 | | | | | | | | | | Wrexham | 15 Aug 09 | |
| 41.44 | | | | | | | | | | Newport | 7 Jun 09 | |
| 45 | 41.0 | | | 41.88i/41.0 | PB | Melisa Hanson | U17 | -8 | Sharon Morris | Birchfield H | Yate | 3 May 09 | |
| 41.88 | i | | | | | | | | | Birmingham | 22 Feb 09 | |
| 42.10 | | | | | | | | | | Birmingham | 17 May 09 | |
| 45 | 41.0 | | | 41.46/41.0 | PB | Brogan Crowley | U17 | -8 | Christopher Bartram | Sale Harriers Manchester | Stretford | 13 Jun 09 | |
| 41.46 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 45 | 41.0 | | | 43.75i/41.0 | PB | Sophie Croft | U17 | -6 | Dean Lewis | Scunthorpe & District AC (Defunct) | Scunthorpe | 30 Aug 09 | |
| 48 | 41.07 | | | 41.07/40.4 | PB | Lauren Caple | | 2 | | Derby | Birmingham (Un) | 22 Apr 09 | |
| 49 | 41.1 | | | 41.1 | PB | Emily Binner | U23 | -2 | | Dudley & Stourbridge | Stourport | 5 Apr 09 | |
| 50 | 41.18 | | | 41.18 | PB | Kerri-Ann Body | U17 | -8 | Daniel Brooker | Brighton & Hove | Ashford | 24 May 09 | |
| 51 | 41.19 | | | 41.19 | PB | Olivia Callaghan | U17 | -7 | Roger Devlin | Sale Harriers Manchester | Stretford | 26 May 09 | |
| 51 | 41.19 | | | 40.67 | | Hannah Griffiths | U15 | -8 | | Newport H | Cardiff | 11 Jul 09 | |
| 53 | 41.2 | | | 41.41/41.2 | PB | Katie James | U17 | -8 | | Marshall Milton Keynes | Corby | 13 Jun 09 | |
| 41.41 | | | | | | | | | | Crawley | 2 Aug 09 | |
| 54 | 41.23 | i | | 40.37 | | Lauren Brennan | U20 | -5 | Graham Pilkington | Southport Waterloo | Sportcity | 11 Jan 09 | |
| 54 | 41.23 | | | 41.23 | PB | Kate Welford | U17 | -7 | Jean Simmons | Middlesbrough (Mandale) | Gateshead | 10 May 09 | |
| 56 | 41.27 | | | 41.27 | PB | Sophie Taylor | U17 | -7 | Andrew Day | Tamworth | Birmingham | 17 May 09 | |
| 57 | 41.29 | | | 40.69i | | Georgie Ivens | U17 | -7 | Ken Maggs | Nene Valley | Don Valley | 10 Jul 09 | |
| 58 | 41.30 | | | 41.07/40.8 | | Lauren Bell | U15 | -8 | | Pembrokeshire | Neath | 10 May 09 | |
| 58 | 41.30 | i | | 40.34 | | Hannah Bird | U20 | -4 | Craig Castley | Barnsley AC | Sheffield | 12 Dec 09 | |
| 60 | 41.3 | | | 41.3 | PB | Makeda Lewis | U17 | -7 | Larry Achike | Ealing Southall & Middx | Portsmouth | 17 May 09 | |
| 60 | 41.3 | | | 43.41/41.3 | PB | Rebecca Linney | U17 | -6 | Stephen Carroll | Liverpool H | Bebington | 13 Jun 09 | |
| 62 | 41.37 | | | 39.41 | | Jodie Harrison | U17 | -8 | Howard Court | Wolverhampton & Bilston | Cardiff | 5 Sep 09 | |
| 63 | 41.4 | | | 42.20/41.4 | PB | Chloe Mays | U17 | -7 | Alan Hewson | Windsor Slough Eton & Hounslow | Reading | 5 Apr 09 | |
| 42.20 | | | | | | | | | | Woodford | 19 Jul 09 | |
| 64 | 41.50 | i | | 41.50i | PB | Jamie Foster | U17 | -6 | | Wigan & District | Birmingham | 14 Feb 09 | |
| 41.5 | | | | | | | | | | Stretford | 13 Jun 09 | |
| 42.67 | | | | | | | | | | Stretford | 7 Jun 09 | |
| 65 | 41.5 | | | 42.52i/41.5 | PB | Lamorna Kirkbride | U17 | -8 | Neil Tunstall | Cornwall AC | Exeter | 20 Jun 09 | |
| 42.63 | | | | | | | | | | Par | 15 Aug 09 | |
| 65 | 41.5 | | | 43.32/41.5 | PB | Emma Brown | U17 | -8 | Brian Winning | Giffnock North | East Kilbride | 20 Sep 09 | |
| 67 | 41.57 | | | 41.57 | PB | Claire Paterson | U17 | -7 | | Andover | Basingstoke | 4 Apr 09 | |
| 68 | 41.58 | | | 41.58 | PB | Annie Tagoe | U17 | -7 | Clarence Callender | Thames Valley | Crawley | 2 Aug 09 | |
| 69 | 41.6 | | | 40.76/40.7 | | Melissa Owusu-Ansah | U17 | -8 | Mick Bond | Cambridge H | Battersea Park | 13 Jun 09 | |
| 41.82 | | | | | | | | | | Don Valley | 10 Jul 09 | |
| 69 | 41.6 | | | 42.54i/41.6 | PB | Hephzibah Ogunro | U15 | -9 | | Luton | Chelmsford | 13 Sep 09 | |
| 42.54 | i | | | | | | | | | Lee Valley | 11 Jan 09 | |
| 71 | 41.61 | | | 41.61 | PB | Charlotte Bowling | U17 | -6 | Alex Clark | Corby | Peterborough | 31 Aug 09 | |
| 72 | 41.70 | | | 41.70 | PB | Georgia Hunter Bell | U17 | -7 | | Ealing Southall & Middx | Lagos, POR | 22 Jul 09 | |
| 73 | 41.7 | i | | 41.58i/40.4 | | Jenny Selman | U20 | -5 | Liz McColgan | Fife | Glasgow | 5 Feb 09 | |
| 73 | 41.7 | | | 42.17/41.7 | PB | Carla Jones | U17 | -6 | | Liverpool H | Liverpool | 31 May 09 | |
| 42.17 | | | | | | | | | | Birmingham | 5 Sep 09 | |
| 73 | 41.7 | | | 42.40/41.7 | PB | Melanie Roberts-Wood | U17 | -7 | James Bennett | Marshall Milton Keynes | Kingston | 21 Jun 09 | |
| 73 | 41.7 | | | 41.49 | | Amy McDonald | U17 | -6 | Keith Palmer | Southend | Luton | 28 Jun 09 | |
| 41.93 | | | | | | | | | | Chelmsford | 13 Jun 09 | |
| 77 | 41.72 | | | 41.72 | PB | Emily Todd | U17 | -7 | John Lees | Edinburgh AC | Grangemouth | 15 Aug 09 | |
| 78 | 41.75 | | | 40.91/39.7 | | Alice Kaye | U17 | -8 | | Scunthorpe & District AC (Defunct) | Wigan | 29 Aug 09 | |
| 79 | 41.76 | | | 41.76 | PB | Tracy Lacy | | 7 | | Dartford H | Tonbridge | 13 Apr 09 | |
| 79 | 41.76 | | | 41.17/41.0 | | Alex Keyworth | U17 | -6 | | Kettering | Birmingham | 23 May 09 | |
| 79 | 41.76 | | | 41.76 | PB | Zoë Woodward | U17 | -7 | | Liverpool H | Gateshead | 23 May 09 | |
| 82 | 41.79 | | | 41.79 | PB | Natasha Ashong | U17 | -7 | Stuart Hall | Spenborough | Wakefield | 13 Jun 09 | |
| 83 | 41.8 | | | 41.2 | | Lauren Downing | U17 | -7 | Norma Pugh | Coventry | Yate | 3 May 09 | |
| 83 | 41.8 | | | 43.11/41.8 | PB | Lucy Munday | U17 | -7 | | Bedford & County | Eton | 21 Jun 09 | |
| 43.11 | | | | | | | | | | Croydon | 19 Jul 09 | |
| 83 | 41.8 | | | 41.15 | | Alex Hill | U17 | -7 | Nat Fisher | Harlow AC | Birmingham | 24 Jun 09 | |
| 83 | 41.8 | | | 42.20i/41.4 | | Caroline George | U17 | -8 | Glen Harrower | Ayr Seaforth | Ayr | 28 Jun 09 | |
| 42.28 | i | | | | | | | | | Glasgow | 15 Mar 09 | |
| 43.37 | | | | | | | | | | Grangemouth | 3 May 09 | |
| 83 | 41.8 | | | 42.84i/41.8 | PB | Laura Walker | U17 | -8 | Charlie Meite | Shildon | York | 28 Jun 09 | |
| 42.84 | i | | | | | | | | | Sheffield | 12 Dec 09 | |
| 88 | 41.85 | i | | 40.99i | | Victoria Garrad | U23 | -1 | | Trafford | Sportcity | 11 Jan 09 | |
| 89 | 41.87 | | | 40.74 | | Chloe Jones | U17 | -7 | Glyn Davies | Wrexham | Newport | 7 Jun 09 | |
| 89 | 41.87 | i | | 41.08i/40.6 | | Mikaela Harrison | U20 | -4 | Callum Orr | Wakefield | Sheffield | 12 Dec 09 | |
| 91 | 41.88 | | | 41.50 | | Catrin Thomas | U15 | -8 | | Maldwyn | Cardiff | 11 Jul 09 | |
| 92 | 41.9 | | | 42.53/41.9 | PB | Alicia Johnston | U17 | -8 | Dezz Reynolds | Blackpool, Wyre & Fylde | Liverpool | 17 May 09 | |
| 42.53 | | -0.9 | | | | | | | | Birmingham | 5 Sep 09 | |
| 92 | 41.9 | | | 42.67/41.9 | PB | Leah Ferrie | U17 | -7 | | West Cheshire | Halifax | 31 May 09 | |
| 43.86 | i | | | | | | | | | Sportcity | 11 Jan 09 | |
| 92 | 41.9 | | | 44.38i/41.9 | PB | Philippa Wellington | U17 | -7 | Jacky Brett | Newquay & Par | Carn Brea | 7 Jun 09 | |
| 92 | 41.9 | | | 41.93/41.9 | PB | Krystal Galley | U17 | -7 | Jay Galley | Blackheath & Bromley | Bromley | 21 Jun 09 | |
| 41.93 | | | | | | | | | | Crawley | 2 Aug 09 | |
| 92 | 41.9 | | | 42.29/41.9 | PB | Rachel McClay | U17 | -6 | Julian Starkey | Bracknell AC | Woking | 6 Sep 09 | |
| 92 | 41.9 | | | 42.38/41.9 | PB | Jennifer Beckingham | U17 | -6 | Michael Coker | Team Southampton | Woking | 6 Sep 09 | |
| 98 | 41.99 | | | 41.99 | PB | Alexandra Leigh-Pearson | U17 | -6 | | Ipswich | Don Valley | 10 Jul 09 | |
| 99 | 42.0 | | | 44.33/42.0 | PB | Kirstie Overfield | U17 | -7 | Robert Hunt | Dudley & Stourbridge | Kettering | 17 May 09 | |
| 99 | 42.0 | | | 40.9 | | Jessica Warner-Judd | U15 | -9 | Jeremy Freeman | Chelmsford | Chelmsford | 13 Sep 09 | |
| 99 | 42.0 | | | 41.5 | | Chelsea Jarvis | U15 | -10 | David Turnbull | St. Helens Sutton | Wigan | 19 Sep 09 | |
| 102 | 42.01 | | | 41.28 | | Holly Woodward | U15 | -9 | Darren Braithwaite | Atletismo Mijas | Málaga (C), ESP | 9 May 09 | |
| 103 | 42.06 | | | 41.54 | | Lauren Potter | U17 | -6 | Jamie Russell | Hallamshire | Don Valley | 9 May 09 | |
| 103 | 42.06 | | | 42.06 | PB | Montana Jackson | U17 | -7 | Ian Roberts | West Suffolk | Peterborough | 31 Aug 09 | |
| 105 | 42.10 | i | | 42.10i | PB | Louise Highton | U23 | -2 | | Trafford | Sportcity | 8 Mar 09 | |
| 106 | 42.1 | i | | 41.90 | | Katie McKnight | U17 | -7 | William Parker | Giffnock North | Glasgow | 5 Feb 09 | |
| 42.20 | i | | | | | | | | | Birmingham | 14 Feb 09 | |
| 42.3 | | | | | | | | | | Edinburgh | 31 May 09 | |
| 42.56 | | | | | | | | | | Grangemouth | 23 Aug 09 | |
| 106 | 42.1 | | | 41.34/41.3 | | Hannah Stevenson | U17 | -7 | Cameron Sealy | Notts | Solihull | 16 May 09 | |
| 42.20 | | | | | | | | | | Derby | 10 May 09 | |
| 106 | 42.1 | | | 42.11/42.1 | PB | Kayon Christie | U17 | -6 | | Croydon | Basingstoke | 31 May 09 | |
| 42.11 | | | | | | | | | | Croydon | 19 Jul 09 | |
| 106 | 42.1 | | | 43.09/42.1 | PB | Emily Barrett | U17 | -7 | James Hillier | Windsor Slough Eton & Hounslow | Eton | 21 Jun 09 | |
| 43.09 | | | | | | | | | | Birmingham | 6 Sep 09 | |
| 106 | 42.1 | | | 39.87i | | Hayley McLean | U15 | -8 | Steve Mitchell | Chelmsford | Braintree | 12 Jul 09 | |
| 42.33 | | | | | | | | | | Chelmsford | 9 May 09 | |
| 111 | 42.17 | | | 42.17 | PB | Faye Kearney | U17 | -8 | | Edinburgh AC | Grangemouth | 12 Jun 09 | |
| 112 | 42.20 | i | | 42.20i | PB | Katie Lewis | U17 | -7 | Kris Jones | Bridgend | Cardiff | 7 Feb 09 | |
| 42.8 | | | | | | | | | | Cardiff | 17 May 09 | |
| 42.93 | | | | | | | | | | Carmarthen | 1 Aug 09 | |
| 112 | 42.20 | | | 42.16/42.1 | | Claire Mayo | U17 | -7 | | Chelmsford | Chelmsford | 13 Jun 09 | |
| 114 | 42.2 | | | 41.62/41.4 | | Helen Butt | U20 | -5 | | Newbury | Abingdon | 11 Apr 09 | |
| 114 | 42.2 | | | 42.25i/42.1 | | Jemma Gregory | U17 | -8 | Colin Mitchell | Abingdon | Abingdon | 11 Apr 09 | |
| 42.25 | i | | | | | | | | | Birmingham | 1 Feb 09 | |
| 114 | 42.2 | | | 41.82 | | Roisin Howat | U17 | -7 | | Giffnock North | Edinburgh | 31 May 09 | |
| 42.29 | i | | | | | | | | | Glasgow | 15 Feb 09 | |
| 42.31 | | | | | | | | | | Wishaw | 9 May 09 | |
| 114 | 42.2 | | | 41.85/41.2 | | Jess Quick | U15 | -9 | Vespa Ellis | Basildon | Basildon | 12 Jul 09 | |
| 42.35 | | | | | | | | | | Cambridge | 13 Sep 09 | |
| 114 | 42.2 | | | 38.52 | | Rachel Dickens | U15 | -8 | John Blackie | Blackheath & Bromley | Hoo | 2 Aug 09 | |
| 114 | 42.2 | | | 44.19i/42.2 | PB | Saffron Botterill | U15 | -9 | Geoffrey Barraclough | City of York | York | 12 Sep 09 | |
| 120 | 42.25 | i | | 42.19i | | Katherine Endacott | | 7 | Linford Christie | City of Plymouth | Cardiff | 12 Dec 09 | |
| 121 | 42.28 | | | 41.05 | | Annie Waghorn | U17 | -7 | | Medway & Maidstone | Tonbridge | 4 Aug 09 | |
| 122 | 42.30 | | | 42.21/42.0 | | Jemima Osborn | U17 | -8 | | Swansea | Cardiff | 4 Jul 09 | |
| 123 | 42.3 | | | 43.90i/42.3 | PB | Sophie Ayre | U15 | -8 | | Medway & Maidstone | Eltham | 25 May 09 | |
| 123 | 42.3 | | | 41.85 | | Megan Steer | U15 | -9 | Deborah Steer | St. Albans AC | Hemel Hempstead | 7 Jun 09 | |
| 123 | 42.3 | | | 42.70i/42.3 | PB | Hannah Lloyd | U17 | -7 | | Herts Phoenix | Watford | 13 Jun 09 | |
| 42.70 | i | | | | | | | | | Birmingham | 14 Feb 09 | |
| 123 | 42.3 | | | 42.94/42.3 | PB | Alice Woods | U17 | -7 | | Yeovil | Exeter | 20 Jun 09 | |
| 42.94 | | | | | | | | | | Yeovil | 9 May 09 | |
| 123 | 42.3 | | | 42.44/42.3 | PB | Lauren McCarthy | U17 | -7 | | Cardiff | Telford | 21 Jun 09 | |
| 42.44 | | | | | | | | | | Cardiff | 4 Jul 09 | |
| 128 | 42.34 | i | | 42.34i | PB | Alice McMahon | U17 | -9 | Jonathan Moss | West Cheshire | Sheffield | 12 Dec 09 | |
| 129 | 42.40 | | | 42.40 | PB | Caroline Livingstone | | 6 | | Windsor Slough Eton & Hounslow | Cosford | 27 May 09 | |
| 129 | 42.40 | | | 42.40 | PB | Lauren Regan | U20 | -6 | Paul Darney | Cardiff | Carmarthen | 1 Aug 09 | |
| 131 | 42.4 | | | 42.26/41.6 | | Gabrielle Rowsell | U17 | -8 | | Poole AC | Exeter | 24 May 09 | |
| 131 | 42.4 | | | 42.61i/42.4 | PB | Ciara McDonnell | U17 | -7 | | Manx | Bebington | 13 Jun 09 | |
| 42.61 | i | | | | | | | | | Birmingham | 1 Feb 09 | |
| 131 | 42.4 | | | 42.53/42.4 | PB | Emma Barlow | U17 | -7 | | Croydon | Kingston | 13 Jun 09 | |
| 42.53 | | | | | | | | | | Kingston | 13 Jun 09 | |
| 131 | 42.4 | | | 41.50 | | Polly Davies | U17 | -8 | Alan Jones | Waveney Valley | Great Yarmouth | 19 Jul 09 | |
| 135 | 42.42 | i | | 42.42i/41.7 | PB | Ashleigh Williams | U20 | -4 | Don Lennon | Newham & Essex Beagles | Sportcity | 8 Mar 09 | |
| 135 | 42.42 | | | 41.06 | | Sarah Glenny | U15 | -8 | William Parker | Kilbarchan | Gothenburg, SWE | 28 Jun 09 | |
| 137 | 42.43 | | | 41.71 | | April Hunter | U17 | -8 | | Arbroath & District | Grangemouth | 12 Jun 09 | |
| 137 | 42.43 | | | 42.43 | PB | Samantha Brook | U17 | -7 | John Baron | Wakefield | Wakefield | 9 Aug 09 | |
| 139 | 42.44 | | | 41.14/40.9 | | Laura Hitchman | U23 | -2 | Julia Machin | Brighton & Hove | Tonbridge | 13 Apr 09 | |
| 139 | 42.44 | | | 42.44 | PB | Lauren Powell | U15 | -8 | Stuart Hall | Spenborough | Brno, CZE | 9 Sep 09 | |
| 141 | 42.49 | | | 38.88 | | Laura Gillhespy | U23 | -2 | Roger Walters | Blackpool, Wyre & Fylde | Birmingham (Un) | 22 Apr 09 | |
| 142 | 42.5 | | | 43.88/42.5 | PB | Julia Henderson | U17 | -7 | Gerry Stevens | Reading AC | Harrow | 31 May 09 | |
| 43.88 | | -0.9 | | | | | | | | Birmingham | 5 Sep 09 | |
| 142 | 42.5 | | | 42.5 | PB | Sarah Halligan | | 6 | | Manx | Douglas | 17 Jun 09 | |
| 142 | 42.5 | | | 42.5 | PB | Justine Anthony | U17 | -7 | Gordon Palmer | West Suffolk | Great Yarmouth | 19 Jul 09 | |
| 142 | 42.5 | | | 44.62/42.5 | PB | Emily de Beaux | U17 | -6 | | Walton | Uxbridge (H) | 20 Sep 09 | |
| 146 | 42.51 | i | | 42.00i | | Sharon Wilkinson | V35 | 16 | Alan Appleby | Preston | Sportcity | 11 Jan 09 | |
| 147 | 42.59 | | | 42.55 | | Megan Southwart | U20 | -6 | David Hull | Blackheath & Bromley | Tonbridge | 13 Apr 09 | |
| 148 | 42.6 | | | 46.30i/42.6 | PB | Lucy Wallett | U17 | -6 | Dominic McNeillis | Halesowen | Neath | 31 May 09 | |
| 148 | 42.6 | | | 42.71i/42.4 | | Sophie Worrall | U17 | -8 | Arnie Wray | Telford AC | Telford | 21 Jun 09 | |
| 42.93 | | | | | | | | | | Birmingham | 31 Aug 09 | |
| 148 | 42.6 | | | 42.6 | PB | Chloe Crossman | U17 | -8 | Alli Crossman | Guildford & Godalming | Guildford | 4 Jul 09 | |
| 148 | 42.6 | | | 44.96/42.6 | PB | Stephanie Williams | U15 | -8 | David Rice | Peterborough | Corby | 14 Jul 09 | |
| 148 | 42.6 | | | 43.27/42.6 | PB | Rachel Clough | U17 | -8 | | Gateshead | Gateshead | 15 Jul 09 | |
| 43.89 | | | | | | | | | | Gateshead | 12 Aug 09 | |
| 148 | 42.6 | | | 38.66i | | Abigayle Fitzpatrick | U17 | -7 | | Warrington AC | Preston | 19 Jul 09 | |
| 42.78 | i | | | | | | | | | Sportcity | 6 Dec 09 | |
| 154 | 42.61 | i | | 42.61i | PB | Reagan Wright | U23 | -3 | Jack Howey | Wakefield | Sheffield | 12 Dec 09 | |
| 155 | 42.62 | | | 42.62 | PB | Sophie Fuhr | U17 | -7 | John Stow | Woodford Green Essex Ladies | Crawley | 2 Aug 09 | |
| 155 | 42.62 | | | 42.62 | PB | Nicola Keegan | U17 | -8 | | Medway & Maidstone | Tonbridge | 4 Aug 09 | |
| 157 | 42.64 | | | 42.64 | PB | Georgia Taylor | U17 | -6 | | Windsor Slough Eton & Hounslow | Kingston | 13 Jun 09 | |
| 157 | 42.64 | | | 42.64 | PB | Claire Capon | | 2 | Gerald Patrick | Dartford H | Tonbridge | 4 Aug 09 | |
| 159 | 42.66 | | | 42.66 | PB | Hannah Lynch | U17 | -7 | | Huntingdonshire | Peterborough | 13 Jun 09 | |
| 159 | 42.66 | i | | 41.83 | | Jade Williams | U20 | -6 | Trevor Painter | Amman Valley | Cardiff | 12 Dec 09 | |
| 161 | 42.7 | | | 42.84/42.7 | PB | Caroline Rodger | U17 | -7 | | Banchory Stonehaven | Perth | 26 Apr 09 | |
| 42.84 | | | | | | | | | | Grangemouth | 12 Jun 09 | |
| 161 | 42.7 | | | 42.88/42.7 | PB | Ffion Rees | U17 | -7 | David Thomas | Carmarthen | Yate | 3 May 09 | |
| 42.88 | | | | | | | | | | Neath | 10 May 09 | |
| 161 | 42.7 | | | 43.36/42.7 | PB | Rebecca Weston | U17 | -8 | James Roberts | Invicta East Kent | Parliament Hill | 31 May 09 | |
| 43.36 | | | | | | | | | | Tonbridge | 13 Apr 09 | |
| 161 | 42.7 | | | 41.40/40.1 | | Kaylee Dodd | U15 | -9 | Jacqui Childs | Basildon | Basildon | 12 Jul 09 | |
| 161 | 42.7 | | | 42.7 | PB | Katie Stone | U15 | -9 | | Team Bath | Yate | 12 Jul 09 | |
| 161 | 42.7 | | | 42.7 | PB | Micaela Brindle | U17 | -8 | Margaret Grayston | Wigan & District | Bolton | 25 Jul 09 | |
| 167 | 42.72 | i | | 42.72i/41.6 | PB | Melanie Turner | U23 | -3 | | Oldham & Royton | Sportcity | 8 Mar 09 | |
| 167 | 42.72 | | | 42.72 | PB | Abigail Tobin | U17 | -7 | David Rice | Herts Phoenix | Ashford | 23 May 09 | |
| 169 | 42.73 | | | 42.73 | PB | Danielle Heald | U17 | -6 | Lewis Samuel | Rotherham | Don Valley | 9 May 09 | |
| 170 | 42.79 | | | 39.91i | | Katie Stainton | U15 | -9 | Graham Watson | Solihull & Small Heath | Birmingham | 31 Aug 09 | |
| 171 | 42.8 | | | 39.81i | | Nikita Campbell-Smith | U15 | -9 | Sharon Morris | Birchfield H | Stourport | 5 Apr 09 | |
| 171 | 42.8 | | | 43.27/42.8 | PB | Chloe Vernon-Hamilton | U17 | -6 | Mike McFarlane | Stevenage & North Herts | Hemel Hempstead | 7 Jun 09 | |
| 43.27 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 171 | 42.8 | | | 42.52 | | Jessica Grainger | U17 | -6 | | Chelmsford | Ashford | 13 Jun 09 | |
| 171 | 42.8 | | | 43.08/42.8 | PB | Melody Young | U17 | -7 | | Team Southampton | Southampton | 13 Jun 09 | |
| 43.08 | | | | | | | | | | Crawley | 2 Aug 09 | |
| 175 | 42.81 | i | | 42.61i/42.6 | | Beth Hicken | U20 | -6 | | Warrington AC | Sportcity | 8 Mar 09 | |
| 176 | 42.83 | | | 41.83/41.7 | | Eleanor Simmons | U17 | -7 | | Crewe & Nantwich | Gateshead | 23 May 09 | |
| 177 | 42.87 | | | 42.87 | PB | Hollie Young | U17 | -6 | William Parker | Victoria Park City of Glasgow | Grangemouth | 5 Jul 09 | |
| 178 | 42.88 | | | 42.88 | PB | Maisie Farndon | U17 | -8 | | Tonbridge | Tonbridge | 4 Aug 09 | |
| 179 | 42.90 | | | 42.90 | PB | Katherine Trainor | U17 | -8 | | Lagan Valley | Antrim | 25 Apr 09 | |
| 180 | 42.9 | | | 42.9 | PB | Natalie Taylor | U17 | -7 | | North Devon | Exeter | 11 Apr 09 | |
| 180 | 42.9 | | | 41.8 | | Kezia Ogden | U17 | -7 | Arnie Wray | Oswestry | Telford | 9 May 09 | |
| 180 | 42.9 | | | 42.9 | PB | Katie Halloway | U17 | -7 | Nigel Brookes | Southport Waterloo | Bebington | 31 May 09 | |
| 180 | 42.9 | | | 42.9 | PB | Molly Renfer | U17 | -7 | Richard Holt | Kingston & Poly | Kingston | 31 May 09 | |
| 180 | 42.9 | | | 43.28/42.9 | PB | Grace Paterson | U17 | -7 | | Andover | Eton | 7 Jun 09 | |
| 180 | 42.9 | | | 42.9 | PB | Sophie Lee | U17 | -7 | | Dacorum | Hemel Hempstead | 7 Jun 09 | |
| 180 | 42.9 | | | 43.94i/42.9 | PB | Beth Scattergood | U17 | -6 | | North Devon | Exeter | 20 Jun 09 | |
| 43.94 | i | | | | | | | | | Birmingham | 1 Feb 09 | |
| 180 | 42.9 | | | 42.12 | | Jessica Cutts | U17 | -7 | Stephen Garnham | Colchester H | Colchester | 21 Jun 09 | |
| 180 | 42.9 | | | 42.9 | PB | Georgia Ungoed | U17 | -7 | | Eastbourne | Eastbourne | 21 Jun 09 | |
| 180 | 42.9 | | | 42.96/42.9 | PB | Katie Brown | U17 | -7 | Michael West | Enfield & Haringey | Eton | 21 Jun 09 | |
| 42.96 | | | | | | | | | | Hendon | 9 Jun 09 | |
| 180 | 42.9 | | | 42.9 | PB | Laura Livesey | U17 | -7 | | Law | Wishaw | 19 Sep 09 | |
| 191 | 42.91 | i | | 38.92 | | Shanice Harrison | U17 | -7 | Lorna Boothe | South London | Lee Valley | 11 Jan 09 | |
| 191 | 42.91 | | | 42.65/42.1 | | Lily Seach | U17 | -8 | Richard Phelan | Huntingdonshire | Peterborough | 13 Jun 09 | |
| 191 | 42.91 | | | 42.45 | | Emma Leask | U17 | -7 | Martin Leyland | Shetland | Grangemouth | 15 Aug 09 | |
| 194 | 42.93 | | | 41.30 | | Kathryn Sutton | U23 | -2 | Gerald Patrick | Dartford H | Tonbridge | 4 Aug 09 | |
| 195 | 42.94 | | | 42.24i/42.1i | | Christie Childs | U17 | -7 | | Mansfield | Derby | 10 May 09 | |
| 196 | 42.98 | i | | 39.22 | | Grace Eyles | U17 | -8 | Susan Taylor | Wakefield | Sheffield | 12 Dec 09 | |
| 197 | 43.00 | i | | 43.00i/42.9 | PB | Alisha Casement | U17 | -6 | | Sale Harriers Manchester | Sheffield | 25 Jan 09 | |
| 197 | 43.00 | | | 43.00 | PB | Sian McCrory | U17 | -7 | Keith Palmer | Southend | Crawley | 2 Aug 09 | |
| 199 | 43.0 | | | 44.59/42.7 | | Dani Seddon | U17 | -7 | | Bracknell AC | Bracknell | 28 Mar 09 | |
| 199 | 43.0 | | | 43.00/42.9 | | Meghan Logue | U20 | -6 | Kenneth Campbell | Ayr Seaforth | Dumfries | 5 Apr 09 | |
| 199 | 43.0 | | | 43.0 | PB | Emma Goulding | U20 | -5 | | Dudley & Stourbridge | Stourport | 5 Apr 09 | |
| 199 | 43.0 | | | 42.9 | | Holly Archer | U17 | -7 | Michael Smith | West Suffolk | Ipswich | 10 May 09 | |
| 199 | 43.0 | | | 43.33/43.0 | PB | Rebecca Pow | U17 | -6 | | Gateshead | Warrington | 31 May 09 | |
| 43.63 | | | | | | | | | | Gateshead | 10 May 09 | |
| 199 | 43.0 | | | 40.68i | | Laura Hildrick | U17 | -8 | Peter Le Rossignol | Ashford AC | Ashford | 13 Jun 09 | |
| 199 | 43.0 | | | 43.72/43.0 | PB | Alice Hillyer | U17 | -7 | | Notts | Derby | 21 Jun 09 | |
| 43.72 | | -0.9 | | | | | | | | Birmingham | 5 Sep 09 | |
| 199 | 43.0 | | | 42.32 | | Felicity Clarke | U17 | -6 | | Southend | Luton | 28 Jun 09 | |
| 199 | 43.0 | | | 43.80/43.0 | PB | Emma MacFarlane | U15 | -9 | Bill Boyd | Corby | Corby | 14 Jul 09 | |
| 199 | 43.0 | | | 43.0 | PB | Susie Collins | U17 | -7 | | Team Southampton | Horsham | 16 Aug 09 | |
| 199 | 43.0 | | | 41.31i | | Hannah Dunderdale | U15 | -8 | Ian Richards | Lincoln Wellington | Loughborough | 23 Aug 09 | |
| 199 | 43.0 | | | 43.0 | PB | Eleanor Ball | U17 | -7 | Anthony Childs | Guildford & Godalming | Uxbridge (H) | 20 Sep 09 | |
| 211 | 43.03 | | | 43.03 | PB | Rebecca Oakley | U17 | -7 | John Abbiss | Wolverhampton & Bilston | Birmingham | 23 May 09 | |
| 212 | 43.07 | | | 43.07 | PB | Amy Hagan | U17 | -7 | | Northern Ireland Schs | Antrim | 17 May 09 | |
| 213 | 43.1 | | | 43.1 | PB | Natalie McManus | | 1 | | Brighton & Hove | Crawley | 29 Mar 09 | |
| 213 | 43.1 | | | 42.28 | | Neha Dabhi | U17 | -7 | Michael Whittaker | Newham & Essex Beagles | Chelmsford | 11 Apr 09 | |
| 213 | 43.1 | | | 43.1 | PB | Jessica Grieves | U17 | -7 | | Mansfield | Mansfield | 17 May 09 | |
| 213 | 43.1 | | | 43.13/43.1 | PB | Kirsten Carter | U17 | -7 | | Coventry | Birmingham | 14 Jun 09 | |
| 43.13 | | | | | | | | | | Birmingham | 23 May 09 | |
| 213 | 43.1 | | | 43.99/43.1 | PB | Amber Griffiths | U17 | -8 | | Worcester | Birmingham | 24 Jun 09 | |
| 43.99 | | | | | | | | | | Birmingham | 23 May 09 | |
| 213 | 43.1 | | | 42.7 | | Ellon Hart | U15 | -8 | | Southport Waterloo | Blackburn | 27 Jun 09 | |
| 213 | 43.1 | | | 44.68/43.1 | PB | Valentina Santo-Fullerton | U17 | -8 | | Bristol & West | Yate | 12 Jul 09 | |
| 213 | 43.1 | | | 43.86/43.1 | PB | Lauren Milnthorpe | U15 | -9 | | Horsham Blue Star | Horsham | 16 Aug 09 | |
| 213 | 43.1 | | | 43.1 | PB | Laura Skelton | U17 | -7 | | City of York | York | 12 Sep 09 | |
| 213 | 43.1 | | | 44.35i/43.1 | PB | Lynn Livesey | U17 | -7 | | Law | Wishaw | 19 Sep 09 | |
| 223 | 43.11 | i | | 43.11i | PB | Gwen Williams | U17 | -7 | | Cardiff | Cardiff | 7 Feb 09 | |
| 44.0 | | | | | | | | | | Swindon | 19 Jul 09 | |
| 224 | 43.15 | | | 42.89 | | Fiona Cleat | U17 | -7 | | Edinburgh AC | Edinburgh | 12 Apr 09 | |
| 225 | 43.16 | | | 43.16 | PB | Andrea Gaffney | U17 | -8 | Colin Sinclair | Victoria Park City of Glasgow | Grangemouth | 3 May 09 | |
| 225 | 43.16 | | | 43.16/42.9 | PB | Ellie Buchan | U17 | -7 | Grant Scott Smith | Aberdeen | Grangemouth | 12 Jun 09 | |
| 227 | 43.17 | | | 43.17 | PB | Chelsea Crouser | U17 | -7 | John Blackie | Blackheath & Bromley | Ashford | 9 May 09 | |
| 227 | 43.17 | | | 42.25i | | Rachael Stark | U15 | -9 | | Chelmsford | Cardiff | 11 Jul 09 | |
| 229 | 43.20 | | | 42.41 | | Rachel Mitchinson | U17 | -7 | Jean Simmons | New Marske | Wakefield | 13 Sep 09 | |
| 230 | 43.2 | | | 41.53 | | Marie Dobson | | 5 | Dave Combe | Aberdeen | Aberdeen | 5 Apr 09 | |
| 230 | 43.2 | | | 43.13 | | Aimee Hendrickson | U17 | -6 | | Cardiff | Cardiff | 30 Apr 09 | |
| 43.46 | | | | | | | | | | Swansea | 30 Aug 09 | |
| 230 | 43.2 | | | 42.9 | | Alexandra Bell | U17 | -6 | Aaron Thomas | Pudsey & Bramley | Wigan | 3 May 09 | |
| 230 | 43.2 | | | 43.2 | PB | Jess Owen | U20 | -5 | James Viner | Tonbridge | Tonbridge | 5 May 09 | |
| 230 | 43.2 | | | 41.35 | | Sophie Williams | U17 | -7 | | Wirral | Bebington | 31 May 09 | |
| 43.99 | i | | | | | | | | | Sheffield | 25 Jan 09 | |
| 230 | 43.2 | | | 43.55/43.2 | PB | Naomi Carvalho | U17 | -8 | Lorna Boothe | Sutton & District | Horsham | 31 May 09 | |
| 43.55 | | | | | | | | | | Kingston | 9 May 09 | |
| 230 | 43.2 | | | 42.2 | | Emma Gilmore | U17 | -8 | Michael Coker | City of Portsmouth | Kingston | 31 May 09 | |
| 230 | 43.2 | | | 44.29/43.2 | PB | Chelcie Gray | U15 | -10 | | Dacorum | Hemel Hempstead | 7 Jun 09 | |
| 230 | 43.2 | | | 44.15/43.2 | PB | Emily Carstairs | U17 | -7 | Peter O'Keefe | Oxford City | Abingdon | 14 Jun 09 | |
| 230 | 43.2 | | | 43.2 | PB | Calli Hauger-Thackery | U17 | -7 | | Hallamshire | Don Valley | 21 Jun 09 | |
| 230 | 43.2 | | | 43.21/43.2 | PB | Rhiannon Goodman | U17 | -6 | | Bedford & County | Basildon | 28 Jun 09 | |
| 43.21 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 230 | 43.2 | | | 43.2 | PB | Shanara Hibbert | U17 | -7 | Terri Steele | Luton | Stevenage | 16 Aug 09 | |
| 242 | 43.21 | | | 43.21 | PB | Eimear Hone | U17 | -7 | | City of Derry | Antrim | 25 Apr 09 | |
| 243 | 43.23 | | | 43.23 | PB | Gabriella Vita | U17 | -7 | Keith Ridley | Edinburgh AC | Edinburgh | 12 Apr 09 | |
| 244 | 43.28 | | | 42.49 | | Hannah Tolhurst | U20 | -6 | | Tonbridge | Tonbridge | 13 Apr 09 | |
| 245 | 43.30 | | | 43.30 | PB | Alana Sinclair | U15 | -8 | | Shettleston | Gothenburg, SWE | 28 Jun 09 | |
| 246 | 43.3 | i | | 42.93 | | Caitlin Froude | U20 | -5 | | Lasswade | Glasgow | 5 Feb 09 | |
| 246 | 43.3 | | | 43.38/43.3 | PB | Sophie Warnock | U17 | -8 | | Derby | Kettering | 19 Apr 09 | |
| 43.38 | | | | | | | | | | Derby | 10 May 09 | |
| 246 | 43.3 | | | 43.36/43.0 | | Amy Fleming | U17 | -7 | | Luton | Peterborough | 26 Apr 09 | |
| 43.48 | | | | | | | | | | Cambridge | 5 Jul 09 | |
| 246 | 43.3 | | | 43.3 | PB | Amber Watson | U17 | -7 | Christopher Frapwell | Stroud | Cheltenham | 10 May 09 | |
| 246 | 43.3 | | | 43.86/43.3 | PB | Stephanie Loraine | U17 | -7 | | Gateshead | Warrington | 31 May 09 | |
| 43.86 | | | | | | | | | | Gateshead | 10 May 09 | |
| 246 | 43.3 | | | 44.59/43.0 | | Kirsten Galbraith | U15 | -9 | | Pitreavie | Dunfermline | 18 Jun 09 | |
| 246 | 43.3 | | | 43.58i/43.3 | PB | Grace Rodgers | U17 | -7 | | Loftus & Whitby | York | 12 Sep 09 | |
| 246 | 43.3 | | | 41.89 | | Lauren Lambie | U15 | -9 | | Giffnock North | East Kilbride | 20 Sep 09 | |
| 246 | 43.3 | | | 42.31i | | Samantha Brown | U17 | -8 | David Hull | Dartford H | Dartford | 27 Sep 09 | |
| 43.54 | | | | | | | | | | Ashford | 9 May 09 | |
| 255 | 43.32 | i | | 42.60/42.2 | | Laura Smith | U17 | -8 | Nicholas Brown | Team Bath | Birmingham | 7 Feb 09 | |
| 43.4 | | | | | | | | | | Exeter | 24 May 09 | |
| 43.79 | | | | | | | | | | Yate | 9 May 09 | |
| 256 | 43.33 | | | 43.33 | PB | Caitlin Dawson | U17 | -6 | | Aberdeen | Grangemouth | 12 Jun 09 | |
| 256 | 43.33 | | | 43.33 | PB | Isabel Hainsworth | U17 | -7 | | Altrincham | Stretford | 21 Jul 09 | |
| 256 | 43.33 | | | 43.33 | PB | Sarah Simeen | U17 | -8 | | Sale Harriers Manchester | Birmingham | 6 Sep 09 | |
| 259 | 43.37 | | | 43.37 | PB | Ellen Sellwood | U20 | -5 | | Walton | Tonbridge | 13 Apr 09 | |
| 260 | 43.38 | i | | 40.87i/40.7 | | Beth Bolton | U15 | -9 | Roger Devlin | Sale Harriers Manchester | Sportcity | 6 Dec 09 | |
| 261 | 43.39 | i | | 43.39i | PB | Christie Williams | U17 | -6 | | Bridgend | Cardiff | 7 Feb 09 | |
| 262 | 43.40 | i | | 43.40i/43.0 | PB | Faye Horrocks | U15 | -8 | | Wigan & District | Sportcity | 4 Jan 09 | |
| 262 | 43.40 | i | | 42.81/42.2 | | Kathryn Smith | U17 | -7 | | Royal Sutton Coldfield | Birmingham | 1 Feb 09 | |
| 264 | 43.4 | | | 42.38i/42.1 | | Helena Corbin | U20 | -5 | | Woking | Crawley | 29 Mar 09 | |
| 264 | 43.4 | | | 45.25/43.4 | PB | Caitlin Baty | U17 | -8 | | Reading AC | Woodford | 3 May 09 | |
| 264 | 43.4 | | | 43.29/43.0 | | Ffion Kelly | U17 | -8 | | Cheltenham | Cheltenham | 10 May 09 | |
| 43.69 | | | | | | | | | | Birmingham | 23 May 09 | |
| 264 | 43.4 | | | 43.66/43.4 | PB | Hannah Kirby | U17 | -7 | | Windsor Slough Eton & Hounslow | Eton | 10 May 09 | |
| 43.66 | | | | | | | | | | Woodford | 19 Jul 09 | |
| 264 | 43.4 | | | 43.42/43.4 | PB | Megan Eeles | U17 | -8 | | Invicta East Kent | Canterbury | 17 May 09 | |
| 43.68 | | | | | | | | | | Tonbridge | 13 Apr 09 | |
| 264 | 43.4 | | | 49.55i/43.4 | PB | Chloe Powell | U15 | -9 | Stephen Leach | Newport H | Hereford | 6 Jun 09 | |
| 264 | 43.4 | | | 43.4 | PB | Rebecca Mardell | U17 | -7 | | Lancaster & Morecambe | Blackpool | 13 Jun 09 | |
| 264 | 43.4 | | | 43.4 | PB | Paige Cooper | U17 | -8 | | Cleethorpes | Hull | 13 Jun 09 | |
| 264 | 43.4 | | | 43.77/43.4 | PB | Lora James | U17 | -7 | | Cwmbran | Cardiff | 21 Jun 09 | |
| 43.77 | | | | | | | | | | Cardiff | 9 May 09 | |
| 264 | 43.4 | | | 42.87/42.3 | | Connie McMillan | U15 | -8 | | Banbury | Banbury | 28 Jun 09 | |
| 264 | 43.4 | | | 43.70i/42.7 | | Charlotte Redden | U15 | -9 | Bill Boyd | Kettering | Birmingham | 29 Jun 09 | |
| 264 | 43.4 | | | 44.74/43.4 | PB | Kalise Powell | U15 | -9 | | South London | Crystal Palace | 5 Jul 09 | |
| 264 | 43.4 | | | 43.87/43.4 | PB | Ellen Holmes | U17 | -8 | | Tonbridge | Bracknell | 19 Jul 09 | |
| 264 | 43.4 | | | 42.5 | | Eleanor Campbell | U17 | -7 | Peter Le Rossignol | Ashford AC | Lewes | 19 Jul 09 | |
| 278 | 43.42 | | | 43.35 | | Chelsea Ives | U17 | -7 | | Woodford Green Essex Ladies | Woodford | 19 Jul 09 | |
| 279 | 43.43 | | | 43.43 | PB | Paige Collings | U17 | -7 | Jonathan Baker | Chesterfield | Derby | 10 May 09 | |
| 279 | 43.43 | | | 43.43 | PB | Nardhia Kidd-Walker | U17 | -7 | Allan Meddings | Birchfield H | Birmingham | 6 Sep 09 | |
| 281 | 43.45 | | | 43.45 | PB | Stacey Collins | U17 | -7 | | Neath | Neath | 10 May 09 | |
| 281 | 43.45 | | | 43.45 | PB | Megan Smith | U17 | -7 | Martin Leyland | Shetland | Grangemouth | 12 Jun 09 | |
| 283 | 43.49 | | | 42.58 | | Leah Bitchell | U17 | -7 | Darrell Maynard | Carmarthen | Brecon | 18 Apr 09 | |
| 283 | 43.49 | | | 43.49 | PB | Hannah Biddiss | U23 | -2 | | Medway & Maidstone | Tonbridge | 4 Aug 09 | |
| 285 | 43.5 | | | 43.5 | PB | Emily Moore | U17 | -8 | Stephen Garnham | Colchester H | Chelmsford | 11 Apr 09 | |
| 285 | 43.5 | | | 44.36/43.5 | PB | Kim Smith | U17 | -6 | | Ashford AC | Ashford | 13 Jun 09 | |
| 285 | 43.5 | | | 43.5 | PB | Caitlin Lynch | U17 | -7 | | Lincoln Wellington | Norwich | 20 Jun 09 | |
| 285 | 43.5 | | | 43.5 | PB | Ffion Thompson | U15 | -9 | | Northumberland Schs | Birmingham | 29 Jun 09 | |
| 285 | 43.5 | | | 43.27/42.5 | | Lurenda Mudd | U15 | -9 | Paul Pepler | Gloucester | Yate | 12 Jul 09 | |
| 285 | 43.5 | | | 43.5 | PB | Abi Hardy-Mayo | U20 | -6 | | City of York | York | 12 Sep 09 | |
| 285 | 43.5 | | | 42.50i | | Julie Dobbin | U17 | -8 | | Law | Wishaw | 19 Sep 09 | |
| 43.92 | | | | | | | | | | Grangemouth | 17 May 09 | |
| 292 | 43.53 | i | | 42.96i | | Jessica McCabe | U17 | -7 | Anthony Childs | Guildford & Godalming | Lee Valley | 11 Jan 09 | |
| 43.73 | | | | | | | | | | Kingston | 9 May 09 | |
| 293 | 43.54 | i | | 42.81i | | Louise Webster | | 2 | Steve Pearson | Wolverhampton & Bilston | Sportcity | 8 Mar 09 | |
| 294 | 43.55 | i | | 43.55i/42.0 | PB | Bea Swords | U20 | -6 | | Marshall Milton Keynes | Sportcity | 8 Mar 09 | |
| 295 | 43.56 | | | 41.18 | | Sophie Goodwin | U15 | -10 | | Cueva de Nerja | Seville, ESP | 13 Dec 09 | |
| 296 | 43.57 | | | 43.57 | PB | Lavinia Nkomo | U17 | -8 | | Team Southampton | Crawley | 2 Aug 09 | |
| 297 | 43.58 | | | 43.58 | PB | Rachel Harvey | U17 | -7 | | Ballymena & Antrim | Antrim | 17 May 09 | |
| 297 | 43.58 | | | 42.62/42.1 | | Beth Wynter | U17 | -7 | | Gateshead | Gateshead | 22 Aug 09 | |
| 299 | 43.6 | | | 43.6 | PB | Connie James | U17 | -8 | | Solihull & Small Heath | Solihull | 16 May 09 | |
| 299 | 43.6 | | | 46.67/43.2 | | Caroline Ford | U17 | -6 | | Cambridge H | Bromley | 17 May 09 | |
| 299 | 43.6 | | | 44.10/43.6 | PB | Alice Marshall | U17 | -7 | | St. Albans AC | Hemel Hempstead | 7 Jun 09 | |
| 299 | 43.6 | | | 43.6 | PB | Amy Rochford | U17 | -8 | David Vosser | Winchester | Salisbury | 21 Jun 09 | |
| 299 | 43.6 | | | 43.86/43.6 | PB | Danielle Leerson | U15 | -9 | Andrew Winnie | Jersey | St. Helier | 13 Sep 09 | |
| 304 | 43.63 | i | | 43.63i | PB | Victoria Williamson | U17 | -7 | | City of Norwich | Lee Valley | 11 Jan 09 | |
| 43.8 | | | | | | | | | | King's Lynn | 9 May 09 | |
| 305 | 43.64 | | | 43.64 | PB | Georgina Ferrari | U15 | -8 | | Woodford Green Essex Ladies | Chelmsford | 9 May 09 | |
| 306 | 43.65 | i | | 43.65i/43.4 | PB | Kerrell Walley | U20 | -6 | Don Lennon | Wigan & District | Sportcity | 6 Dec 09 | |
| 307 | 43.67 | | | 42.76 | | Atlanta Williams | U17 | -8 | Wynford Leyshon | Swansea | Newport | 12 Jul 09 | |
| 307 | 43.67 | i | | 41.83 | | Hannah Jones | U15 | -9 | Paul Waters | Wirral | Sportcity | 6 Dec 09 | |
| 309 | 43.7 | | | 43.49i | | Lora Roberts | U15 | -9 | Mike Guest | Bridgend | Swansea | 26 Apr 09 | |
| 309 | 43.7 | | | 45.81/43.6 | | Alice Freeman | U17 | -8 | | Wycombe | Wycombe | 3 May 09 | |
| 309 | 43.7 | | | 44.24/43.7 | PB | Miriam Walker-Khan | U17 | -7 | | City of Sheffield | Doncaster | 13 Jun 09 | |
| 309 | 43.7 | | | 43.65 | | Danielle Roach | U17 | -8 | Stuart Hall | Spenborough | Barlborough | 21 Jun 09 | |
| 309 | 43.7 | | | 43.7 | PB | Hollie Allan | U17 | -7 | | Cannock & Stafford | Solihull | 21 Jun 09 | |
| 309 | 43.7 | | | 43.71/42.6 | | Hannah Edwards | U17 | -6 | Stephen Carroll | Herne Hill | Guildford | 4 Jul 09 | |
| 309 | 43.7 | | | 40.62 | | Emily Jenkinson | U15 | -10 | Michael Coker | Team Southampton | Sandown | 5 Jul 09 | |
| 309 | 43.7 | | | 44.21/43.7 | PB | Charlie Hines | U17 | -7 | | Kendal | Carlisle | 19 Jul 09 | |
| 309 | 43.7 | | | 42.91 | | Michelle Newell | | 5 | | Windsor Slough Eton & Hounslow | Abingdon | 23 Aug 09 | |
| 318 | 43.71 | | | 42.93 | | Katherine Davis | U17 | -6 | Stuart Hall | Spenborough | Don Valley | 9 May 09 | |
| 319 | 43.73 | | | 43.73 | PB | Aisha Naibe-Wey | U17 | -7 | | Herne Hill | Kingston | 9 May 09 | |
| 320 | 43.74 | i | | 43.74i | PB | Anita Richardson | V35 | 15 | | Trafford | Sportcity | 8 Mar 09 | |
| 321 | 43.77 | | | 43.61 | | Laura Suggitt | U17 | -8 | | Windsor Slough Eton & Hounslow | Kingston | 9 May 09 | |
| 322 | 43.79 | i | | 43.02i | | Bobbie-Leigh Tindall | U17 | -9 | | East Cheshire | Sportcity | 6 Dec 09 | |
| 323 | 43.8 | i | | 42.22 | | Fiona Trew | U20 | -6 | | Edinburgh AC | Glasgow | 5 Feb 09 | |
| 323 | 43.8 | | | 43.8 | PB | Susan Keet | U17 | -7 | | Radley | Bracknell | 28 Mar 09 | |
| 323 | 43.8 | | | 43.8 | PB | Harriet Byrne | U15 | -8 | | Team Bath | Yate | 26 Apr 09 | |
| 323 | 43.8 | | | 43.41/42.2 | | Georgia Peel | U17 | -8 | Mick Woods | Aldershot, Farnham & District | Southampton | 3 May 09 | |
| 323 | 43.8 | | | 43.8 | PB | Melissa Courtney-Bryant | U17 | -7 | Mark Pauley | Poole AC | Basingstoke | 31 May 09 | |
| 323 | 43.8 | | | 43.8 | PB | Katie Gardner | U17 | -7 | John Danahay | City of Stoke | Mansfield | 31 May 09 | |
| 323 | 43.8 | | | 44.69i/43.8 | PB | Victoria Hamilton | U17 | -8 | | Warrington AC | Warrington | 31 May 09 | |
| 323 | 43.8 | | | 42.64 | | Georgia Green | U15 | -8 | Steve Mitchell | Basildon | Luton | 7 Jun 09 | |
| 323 | 43.8 | | | 43.80 | | Rosie Dailly | U15 | -8 | | Chelmsford | Luton | 28 Jun 09 | |
| 323 | 43.8 | | | 45.97/43.2 | | Sarah Lister | U15 | -8 | | Bedford & County | Bedford | 12 Jul 09 | |
| 333 | 43.81 | | | 43.81 | PB | Harriet White | U17 | -7 | Vince Wilson | Bristol & West | Wakefield | 13 Jun 09 | |
| 334 | 43.83 | | | 41.32 | | Jade Barclay | U17 | -7 | | West Dunbartonshire | Wishaw | 5 Jul 09 | |
| 335 | 43.84 | i | | 43.84i | PB | Beth Pattison | U17 | -8 | Robert Hadfield | Scunthorpe & District AC (Defunct) | Sheffield | 25 Jan 09 | |
| 336 | 43.86 | | | 43.19i/41.5 | | Finolla Frederick | U15 | -9 | David Rice | Herts Phoenix | Chelmsford | 9 May 09 | |
| 337 | 43.88 | | | 43.88 | PB | Devon Byrne | U17 | -7 | James Bennett | Marshall Milton Keynes | Crawley | 2 Aug 09 | |
| 338 | 43.89 | | | 43.89 | PB | Blair Wood | U15 | -9 | | Edinburgh AC | Edinburgh | 28 Jun 09 | |
| 338 | 43.89 | | | 42.21 | | Isabel Hughes | U15 | -10 | Adrian Thomas | Bridgend | Cardiff | 11 Jul 09 | |
| 340 | 43.90 | | | 43.90 | PB | Hannah Stanley | U17 | -6 | | Coventry | Birmingham | 23 May 09 | |
| 341 | 43.9 | | | 43.9 | PB | Emma Wakrim | U17 | -6 | Jason Carty | Sutton & District | Crawley | 29 Mar 09 | |
| 341 | 43.9 | | | 41.23 | | Bethany Sharp | U15 | -9 | Desmond Brear | Wakefield | Wakefield | 11 Apr 09 | |
| 341 | 43.9 | | | 43.51/43.5 | | Bethany Sharpe | U17 | -8 | | Team Southampton | Southampton | 22 Apr 09 | |
| 341 | 43.9 | | | 43.5 | | Katie Reynolds | U17 | -7 | Andrew Owen | East Cheshire | Carlisle | 3 May 09 | |
| 341 | 43.9 | | | 43.9 | PB | Danielle Patmore | U17 | -6 | | Bedford & County | Woodford | 3 May 09 | |
| 341 | 43.9 | | | 42.8 | | Lucy Bunce | U17 | -7 | | Macclesfield | Warrington | 9 May 09 | |
| 341 | 43.9 | | | 43.9 | PB | Ciara Dullaghan | U17 | -7 | Mick Woods | Aldershot, Farnham & District | Basingstoke | 31 May 09 | |
| 341 | 43.9 | | | 43.9 | PB | Emma Burroughs | U17 | -6 | | Ipswich | Ipswich | 7 Jun 09 | |
| 341 | 43.9 | | | 44.01/43.9 | PB | Samantha Beckett | U17 | -7 | | Ashford AC | Ashford | 13 Jun 09 | |
| 341 | 43.9 | | | 43.9 | PB | Briony Banks | U17 | -7 | | Rugby & Northampton | Derby | 21 Jun 09 | |
| 341 | 43.9 | | | 40.86 | | Sasha Byrom | U17 | -8 | | Preston | Preston | 19 Jul 09 | |
| 341 | 43.9 | | | 43.9 | PB | Catherine Brown | U17 | -7 | | Yeovil | Yate | 19 Jul 09 | |
| 341 | 43.9 | | | 43.1 | | Megan Edwards | U15 | -9 | Femi Akinsanya | Peterborough | Thurrock | 16 Aug 09 | |
| 341 | 43.9 | | | 43.7 | | Thuza Edworthy | U17 | -7 | | Newton Abbot | Exeter | 6 Sep 09 | |
| 341 | 43.9 | | | 43.9 | PB | Amy Spencer | U17 | -7 | | Bournemouth | Bournemouth | 13 Sep 09 | |
| 356 | 43.92 | | | 43.92 | PB | Amy Mellor | U17 | -8 | | Buxton | Derby | 10 May 09 | |
| 357 | 43.94 | | | 42.15 | | Sophie Elder | U17 | -8 | Bill Walker | Gala | Edinburgh | 28 Jun 09 | |
| 357 | 43.94 | | | 43.94/43.6 | PB | Karyn Dumigan | U17 | -6 | | City of Lisburn | Tullamore, IRL | 11 Jul 09 | |
| 359 | 43.96 | | | 43.96/42.4 | PB | Jodie Leslie | U17 | -7 | | Dartford H | Ashford | 9 May 09 | |
| 360 | 43.99 | | | 43.99 | PB | Rachel Adamson | U17 | -7 | | Central | Aberdeen | 30 Aug 09 | |
| 361 | 44.0 | | | 43.0 | | Rachel Fisk | U23 | -3 | | Scunthorpe & District AC (Defunct) | Scunthorpe | 29 Mar 09 | |
| 361 | 44.0 | | | 44.09/42.8 | | Rebecca Wymant | U15 | -9 | Bill Boyd | Corby | Peterborough | 5 Apr 09 | |
| 361 | 44.0 | | | 41.27/41.1 | | Sally Wareing | U15 | -9 | | Southport Waterloo | Blackpool | 18 Apr 09 | |
| 361 | 44.0 | | | 44.07/44.0 | PB | Deanna Giddings | U17 | -8 | | City of Portsmouth | Southampton | 22 Apr 09 | |
| 361 | 44.0 | | | 42.29 | | Laura Penhallurick | U17 | -7 | | Carmarthen | Yate | 3 May 09 | |
| 361 | 44.0 | | | 42.91 | | Zoe Carter | U15 | -9 | Michael Coker | Team Southampton | Eton | 7 Jun 09 | |
| 361 | 44.0 | | | 44.29/44.0 | PB | Madelaine Akpabio | U15 | -10 | | Chelmsford | Hemel Hempstead | 7 Jun 09 | |
| 361 | 44.0 | | | 44.0 | PB | Bethany Taylor | U17 | -8 | Dean Lewis | Kingston upon Hull | Hull | 13 Jun 09 | |
| 361 | 44.0 | | | 44.0 | PB | Isabelle Assirati | U17 | -8 | | Chiltern | Wormwood Scrubs | 19 Jul 09 | |
| 361 | 44.0 | | | 39.76i | | Amy Hillyard | U15 | -9 | Trevor Marsay | Wolverhampton & Bilston | Loughborough | 23 Aug 09 | |
| 361 | 44.0 | | | 43.88 | | Andrea Barrow | U15 | -8 | Glenys Morton | Leicester | Peterborough | 31 Aug 09 | |
| 361 | 44.0 | | | 42.8 | | Abi Holman | U17 | -6 | | St. Albans AC | Chelmsford | 13 Sep 09 | |
| 361 | 44.0 | | | 44.33i/44.0 | PB | Heidi Hopwood | U15 | -9 | Wendy Andrews | East Cheshire | Wigan | 19 Sep 09 | |
| 361 | 44.0 | | | 44.42/44.0 | PB | Melissa Benevente | U17 | -6 | | Dartford H | Dartford | 27 Sep 09 | |
| 38.85 | | | 38.85 | PB | Joanna Mills | U17 | -7 | | Ballymena & Antrim | Bedford | 9 Aug 09 | |
| 42.10 | i | | 42.10i | PB | Christine McMahon | U20 | -6 | | Ballymena & Antrim | Magherafelt | 14 Mar 09 | |
| 43.0 | | | 41.2 | | Sonia Santos | U20 | -5 | Dean Lewis | Kingston upon Hull | Scunthorpe | 29 Mar 09 | |