| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Oliver Carpenter | 14 | Co St Albans | 32.28 |
| 2 | 2 | James Atwell | 14 | Harpenden | 32.12 |
| 3 | 3 | Luke Flynn | 14 | Watford SC | 31.17 |
| 4 | 4 | Samuel Pyefinch | 14 | Tring | 30.08 |
| 5 | 5 | Ethan Baskerville | 14 | Hatfield | 30.66 |
| 6 | 6 | Kieran Birkett | 14 | Co St Albans | 31.30 |
| 7 | 7 | Matthew Martin | 14 | Co St Albans | 32.16 |
| 8 | 8 | James Coleman | 14 | Co St Albans | 33.05 |