| |
| 400 A |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 59.5 | Calum Upton | | U15 | M | 14 | 10.12.96 | David Vosser | Winchester | 57.4 | 56.8 |  |
| 2 | 62.7 | William Stirling-Stainsby | | U15 | M | 13 | 18.11.97 | George Ogilvie | Winchester | 59.32 | 55.81 | |
| 3 | 63.2 | Thomas East | | U15 | M | 14 | 21.01.97 | Rupert Pepper | Poole Runners | 58.9 | 57.3 | |
| 4 | 69.3 | Joseph Rutherford | PB | U15 | M | 13 | 10.04.98 | | Bournemouth | 69.3 | 69.3 | |
| 400 A |
| Pos | Perf | Name | | AG | | Age | DOB | Coach | Club | SB | PB | |
| 1 | 53.7 | Richard Galloway | | U17 | M | 15 | 12.11.95 | Zac Kerin | Bournemouth | 52.8 | 52.8 | |
| 2 | 54.7 | Stuart McCallum | PB | U17 | M | 15 | 15.09.95 | David Vosser | Winchester | 52.88 | 52.88 | |
| 3 | 58.9 | Robert Leach | | U17 | M | | | David Vosser | Winchester/Winchester College | 58.2 | 54.1 | |
| 4 | 60.8 | Joseph Arundel | PB | U17 | M | 14 | 27.07.96 | | Bournemouth | 60.8 | 60.8 | |