| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Oliver WATTS | 12 | Team Bath AS | 1:07.19 |
| 2 | 2 | Samuel ELLIS | 12 | Plymouth Lea | 1:06.16 |
| 3 | 3 | Oliver SAUNDERS | 12 | Team Bath AS | 1:05.60 |
| 4 | 4 | Oliver WALLER | 12 | St Austell A | 1:05.24 |
| 5 | 5 | Maxwell ADAMS | 12 | Team Bath AS | 1:05.28 |
| 6 | 6 | Harry POLKINGHORNE | 12 | Truro City | 1:05.76 |
| 7 | 7 | Finley CHANDLER | 12 | Poole | 1:06.57 |
| 8 | 8 | Max LOOKER | 11 | Poole | 1:07.28 |