| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Enzo Lim | 14 | Watford SC | 1:14.07 |
| 2 | 2 | Joshua Heesom | 14 | Potters Bar | 1:12.03 |
| 3 | 3 | Oliver Carpenter | 14 | Co St Albans | 1:08.78 |
| 4 | 4 | Peter Soczewka | 14 | Hatfield | 1:08.27 |
| 5 | 5 | Samuel Pyefinch | 14 | Tring | 1:08.39 |
| 6 | 6 | Kieran Birkett | 14 | Co St Albans | 1:11.79 |
| 7 | 7 | James Coleman | 14 | Co St Albans | 1:12.75 |
| 8 | 8 | Daniel Harrison | 14 | Ware | 1:14.71 |