| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Spencer LEANING | 11 | Team Luton | 42.03 |
| 2 | 2 | Edward COOK | 11 | Leighton Buz | 41.51 |
| 3 | 3 | Oliver BRADSHAW | 11 | Dunstable | 41.05 |
| 4 | 4 | Finley KIERNAN | 11 | Team Luton | 40.56 |
| 5 | 5 | Ryan CLOSE | 10 | Biggleswade | 41.03 |
| 6 | 6 | Elliott PERRY | 11 | Putteridge | 41.44 |
| 7 | 7 | Oscar KANE | 10 | Putteridge | 41.98 |
| 8 | 8 | Daniel BLIGHT | 11 | Modernian | 42.42 |