| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Alfie BURGESS | 13 | Leic Sharks | 1:38.75 |
| 2 | 2 | Max TOWNEND | 13 | Braunstone | 1:31.61 |
| 3 | 3 | Daniil OBUHOV | 13 | Braunstone | 1:26.95 |
| 4 | 4 | Mason TRAYNOR | 13 | Coalville | 1:13.73 |
| 5 | 5 | Joshua HUDSON | 13 | Leic Sharks | 1:21.76 |
| 6 | 6 | Oliver DORAN | 13 | Leic Peng | 1:27.36 |
| 7 | 7 | Harry STATHAM-GILL | 13 | Coalville | 1:35.36 |