| |
| 400 ns1 |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 52.9 | Allan Stewart | | U20 | M | 19 | 30.04.92 | Andrew Stewart | Chiltern/Reading AC | 52.15 | 52.15 |  |
| 400 A |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 51.1 | Adam Taylor | PB | U20 | M | | | Marina Armstrong | Sutton & District/Surrey Schs | 51.1 | 50.69 | |
| 2 | 51.1 | Joshua Speed | | U17 | M | 16 | 05.09.94 | Ken Spencer | Bracknell AC | 50.9 | 50.9 | |
| 3 | 51.3 | Victor-Ricardo Dos Santos Soares | | U17 | M | 16 | 18.12.94 | Clarence Callender | Thames Valley/Portugal | 49.38 | 46.90 | |
| 4 | 52.0 | Daniel Gurton | PB | U20 | M | 17 | 16.02.94 | Nick Taylor | Vale of Aylesbury | 51.7 | 50.5 | |
| 5 | 52.5 | Saoirse Chinery-Edoo | | U20 | M | 17 | 01.11.93 | Gary Telfer | Harrow | 52.1 | 52.1 | |
| 6 | 52.9 | Jack Williams | PB | U20 | M | 17 | 14.08.93 | Rob McKim | Reading AC | 52.9 | 52.9 | |
| 7 | 54.2 | Gavin Barclay | | U20 | M | 18 | 18.11.92 | Stevan Dokic | Hillingdon | 53.76 | 53.40 | |
| 8 | 56.4 | Oliver Horrocks | | U20 | M | 17 | 03.02.94 | | Kingston & Poly | 55.3 | 55.3 | |
| 400 B |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 52.7 | Nick Davis | | U20 | M | 17 | 20.12.93 | Timothy Rhys Hughes | Harrow | 52.3 | 51.67 | |
| 2 | 52.8 | Tom Parry | PB | U20 | M | 18 | 08.06.92 | Richard Holt | Kingston & Poly | 52.8 | 52.29 | |
| 3 | 53.3 | Tarric Lewis | | U20 | M | 18 | 10.11.92 | | Thames Valley | 52.74 | 52.74 | |
| 4 | 53.9 | Ross Millar | PB | U17 | M | 16 | 02.04.95 | | Bracknell AC | 53.9 | 53.9 | |
| 5 | 55.0 | Callum Biddle | PB | U17 | M | 16 | 08.04.95 | | Reading AC | 53.6 | 52.9 | |
| 6 | 55.5 | Sam Hobbs | | U17 | M | 15 | 15.10.95 | Stevan Dokic | Hillingdon | 53.1 | 53.1 | |
| 400 A |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 61.4 | Annie Tagoe | PB | U20 | W | 17 | 04.06.93 | Connie Henry | Thames Valley | 61.4 | 61.4 | |
| 2 | 64.8 | Carys Tetlaw | PB | U17 | W | 15 | 25.10.95 | | Hillingdon | 64.8 | 64.8 | |
| 3 | 66.0 | Emma Taylor | SB | U17 | W | 16 | 20.10.94 | Lee Richardson | Reading AC | 66.0 | 62.3 | |
| 4 | 71.9 | Katie Partington | PB | U17 | W | 16 | 22.02.95 | | Vale of Aylesbury | 71.9 | 71.9 | |
| 400 B |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 63.9 | Cleopatra Brenda Moulon | PB | U20 | W | 18 | 25.02.93 | Michael Comissiong | Thames Valley | 61.2 | 61.2 | |
| 2 | 67.1 | Eve Follows | | U17 | W | 16 | 13.04.95 | | Hillingdon | 66.63 | 66.63 | |
| 3 | 68.6 | Naomi Forshaw | | U20 | W | 17 | 24.11.93 | | Reading AC | 65.40 | 65.0 | |