| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Alfie WARNOCK | 15 | Putteridge | 1:13.99 |
| 2 | 2 | Jude GORE | 15 | Linslade | 1:13.70 |
| 3 | 3 | Callum SHEPHERD | 15 | Dunstable | 1:11.12 |
| 4 | 4 | Walter HACKETT | 15 | Dunstable | 1:03.64 |
| 5 | 5 | Thomas BELCHER | 15 | Modernian | 1:06.97 |
| 6 | 6 | B DITCHFIELD-WATKINS | 15 | Leighton Buz | 1:11.60 |
| 7 | 7 | Oliver ELLISON | 15 | Dunstable | 1:13.76 |
| 8 | 8 | Kieran MURRAY | 15 | Dunstable | 1:14.44 |