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| 400 SM |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 51.4 | David Brackstone | SB | SEN | M | 30 | 13.03.82 | | Sale Harriers Manchester | 51.4 | 48.44 |  |
| 2 | 52.9 | Caleb Downes | PB | U17 | M | 14 | 12.08.97 | | Rugby & Northampton | 52.47 | 52.47 | |
| 3 | 53.7 | Oliver Kiy | SB | U20 | M | 16 | 24.04.95 | | Grantham AC | 52.5 | 52.5 | |
| 4 | 54.9 | Harry Young | | U17 | M | 15 | 28.09.96 | Bill Boyd | Corby | 53.0 | 53.0 | |
| 5 | 55.8 | Connor Aldridge | PB | U15 | M | 13 | 06.08.98 | | Daventry | 54.31 | 53.73 | |
| 6 | 57.0 | Scott McIntyre | | U17 | M | 15 | 28.12.96 | Bill Boyd | Corby | 53.1 | 52.2 | |
| 7 | 64.0 | Harry Merriman | | U15 | M | | | | Corby | 61.9 | 61.9 | |
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