| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Declan Hall | 20 | Wigan BEST | 27.99 |
| 1 | 2 | Henry Hickson | 19 | Loftus Dol | 27.85 |
| 2 | 3 | Cameron McKay | 18 | Leatherhead | 27.74 |
| 3 | 4 | Matthew Burton | 18 | Wycombe Dist | 27.59 |
| 4 | 5 | Michael Rees | 19 | Nova Cent'n | 27.06 |
| 5 | 6 | Ian Lauritzen | 18 | Millfield | 27.48 |
| 6 | 7 | Daniel Morgan | 25 | Aylesbury | 27.61 |
| 7 | 8 | Kieran Rutter | 18 | Sutton Cheam | 27.78 |
| 8 | 9 | Thomas Pickering | 19 | Linslade | 27.94 |
| 9 | 10 | Ethan Lawton | 18 | Newcastle St | 28.00 |