| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Elliott PERRY | 11 | Putteridge | 1:21.84 |
| 2 | 2 | Charles BRADSHAW | 11 | Leighton Buz | 1:21.32 |
| 3 | 3 | Edward COOK | 11 | Leighton Buz | 1:19.62 |
| 4 | 4 | Finley KIERNAN | 11 | Team Luton | 1:16.17 |
| 5 | 5 | Oliver BRADSHAW | 11 | Dunstable | 1:19.58 |
| 6 | 6 | Daniel BLIGHT | 11 | Modernian | 1:21.31 |
| 7 | 7 | Finlay BLACKMAN | 11 | Biggleswade | 1:21.50 |
| 8 | 8 | Oscar KANE | 10 | Putteridge | 1:22.54 |