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| 400 1 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 66.59 | Amanda Rochester | PB | V45 | W | 46 | 13.02.63 | | Barnet/Highgate | 66.5 | 66.22 |  |
| 2 | 67.42 | Lauren Herrington | SB | U13 | W | 12 | 28.11.96 | | Reading AC | 67.42 | 62.9 |  |
| 3 | 67.51 | David Newman | | V50 | M | | | | Garden City Runners | 66.46 | 66.46 |  |
| 4 | 70.03 | Ian Mackett | SB | V45 | M | 48 | 02.02.61 | | Ashford AC/Veterans | 70.03 | 66.5 |  |
| 5 | 75.85 | Liam Canning | | U13 | M | 12 | 19.03.97 | | Marshall Milton Keynes | 75.46 | 71.6 |  |
| 6 | 76.90 | Christine Salvary | | V50 | W | 52 | 29.11.56 | | Trent Park/Southern Counties Vets | 74.84 | 74.84 |  |
| 400 2 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 60.81 | Derek Wardle | SB | V60 | M | 62 | 16.04.47 | | Windsor Slough Eton & Hounslow/Veterans | 60.81 | 56.83 |  |
| 2 | 61.79 | Michelle Newell | PB | SEN | W | 27 | 18.01.82 | | Windsor Slough Eton & Hounslow | 61.79 | 61.23 |  |
| 3 | 63.29 | Tamara Webb | | SEN | W | 34 | 25.02.75 | | Marshall Milton Keynes | 62.0 | 62.0 |  |
| 4 | 63.69 | Gerda Vaitkaityte | | U23 | W | | | | Shaftesbury Barnet/Lithuania | 62.60 | 60.25 |  |
| 5 | 64.42 | Philip Bell | | V55 | M | 55 | 07.03.54 | | Harrow/Veterans | 61.0 | 59.18 |  |
| 6 | 65.16 | Lesley Hopkins | | V45 | W | 48 | 05.07.61 | Winston Thomas | Dacorum & Tring/Southern Counties Vets | 63.8 | 63.2 |  |
| 400 3 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 56.12 | Nick Davis | SB | U17 | M | 15 | 20.12.93 | Timothy Rhys Hughes | Harrow | 56.12 | 51.67 |  |
| 2 | 56.32 | William Macleod | PB | U15 | M | 14 | 13.09.94 | | Marshall Milton Keynes/Leighton Buzzard | 56.32 | 55.1 |  |
| 3 | 58.08 | Ben Smith | PB | U20 | M | 19 | 13.08.90 | | Barnet | 58.08 | 58.08 |  |
| 4 | 58.15 | Paul Canning | PB | V40 | M | 43 | 30.05.66 | Mike Leonard | | 58.15 | 56.5 |  |
| 5 | 59.81 | Edward Mawdsley | PB | U15 | M | 14 | 11.03.95 | | Vale of Aylesbury | 59.81 | 59.81 |  |
| 6 | 59.92 | Ross Sambrook | PB | U23 | M | 19 | 07.12.89 | Nadeem Shaikh | Shaftesbury Barnet | 59.92 | 59.92 |  |
| 400 4 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 55.73 | Ben McGuinness | | U20 | M | 17 | 26.06.92 | Winston Thomas | Dacorum & Tring | 53.7 | 53.7 |  |
| 2 | 56.02 | Rose-Anne Galligan | PB | U23 | W | | | Richard Farrow | Aldershot, Farnham & District/St. Mary's Uni/Irela | 56.02 | 55.37 |  |
| 3 | 57.00 | Gaith Taha | PB | SEN | M | 29 | 06.09.80 | Colin Whitehead | Vale of Aylesbury | 56.59 | 55.08 |  |
| 4 | 58.10 | Ollie Smith | PB | U20 | M | | | | Watford | 58.10 | 55.2 |  |
| 5 | 58.50 | Lyndsey Fairweather | | U23 | W | 21 | 05.03.88 | Timothy Rhys Hughes | Harrow | 58.3 | 56.32 |  |
| 400 5 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 53.43 | David Brown | SB | SEN | M | 31 | 01.03.78 | Tim Needham | Nene Valley | 53.43 | 50.53 |  |
| 2 | 53.97 | Tom Heslop | PB | U23 | M | 20 | 13.06.89 | | Chelmsford/Cambridge Uni | 53.97 | 53.97 |  |
| 3 | 54.36 | Daniel Yaxley | PB | U17 | M | 16 | 29.12.92 | John Stow | Woodford Green Essex Ladies | 54.36 | 52.32 |  |
| 4 | 54.81 | Mohamed Mohamed | | U17 | M | 17 | 01.09.92 | | London Heathside | 54.4 | 53.2 |  |
| 5 | 54.95 | Peter Benedickter | | V40 | M | 40 | 19.02.69 | Allen Adamson | Luton/Bedford & County/Dacorum & Tring | 54.71 | 53.5 |  |
| 6 | 56.61 | Daniel Long | | SEN | M | | | | Bracknell AC/Bracknell Forest | 55.88 | 55.88 |  |
| 400 6 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 51.42 | Dominic Spike | PB | U23 | M | 19 | 30.09.89 | Callum Orr | Herts Phoenix | 51.42 | 50.49 |  |
| 2 | 51.60 | Dan Barber | SB | U23 | M | 22 | 28.07.87 | Scott Grace | Vale of Aylesbury | 51.60 | 50.8 |  |
| 3 | 51.94 | Adam Hassan | PB | U20 | M | 17 | 21.05.92 | | Reading AC | 51.94 | 50.4 |  |
| 4 | 52.03 | Andrew Moraghan | | V35 | M | 36 | 18.12.72 | Andrew Moraghan | Riverside | 52.00 | 50.93 |  |
| 5 | 53.36 | Neale Marlow | PB | U20 | M | 17 | 04.03.92 | | Team Kennet | 53.36 | 51.8 |  |
| 6 | 54.17 | Dawn Hunt | | SEN | W | 27 | 16.12.81 | Ayo Falola | Windsor Slough Eton & Hounslow | 53.53 | 53.34 |  |
| 400 7 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 48.83 | Ben Higgins | | SEN | M | 22 | 27.09.86 | Callum Orr | Newham & Essex Beagles/Loughborough Uni | 48.61 | 47.00 |  |
| 2 | 50.13 | James Shane | | U23 | M | 19 | 18.12.89 | Martin Brown | Newham & Essex Beagles/Anglia Ruskin U | 50.10 | 48.82 |  |
| 3 | 50.51 | Cameron Webb | | U20 | M | 18 | 08.04.91 | Paul Keeble | Stevenage & North Herts/NWC Herts | 50.22 | 50.0 |  |
| 4 | 51.51 | Christian Roberts | | U20 | M | 18 | 18.10.90 | | Huntingdonshire/Cambridge Uni/Team Cambridgeshire | 50.19 | 49.83 |  |
| 5 | 52.34 | Andrei Pobischan | | U20 | M | 19 | 24.02.90 | Callum Orr | Wakefield/Loughborough Uni | 51.6 | 48.9 |  |