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| 400 A |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 52.4 | Jack Rossini | | U20 | M | 18 | 04.03.91 | | Dacorum & Tring | 51.6 | 51.5 |  |
| 2 | 53.2 | Luke Scott | PB | U17 | M | 16 | 20.05.93 | | Chichester | 53.2 | 53.2 | |
| 3 | 53.9 | Chris Hepworth | PB | U20 | M | 18 | 17.01.91 | Steve Mann | Ealing, Southall & Middx | 53.9 | 52.83 | |
| 400 B |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 53.7 | Ben McGuinness | PB | U20 | M | 17 | 26.06.92 | Winston Thomas | Dacorum & Tring | 53.7 | 53.7 | |
| 2 | 54.7 | Chris Charles | SB | U17 | M | 15 | 31.05.94 | Steve Mann | Ealing, Southall & Middx | 54.7 | 53.08 | |
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