| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Oscar Green | 12 | OadbyWigston | 1:09.49 |
| 2 | 2 | Laurenzio Ciolan | 12 | Northampton | 1:07.21 |
| 3 | 3 | Seth Hems Gillson | 12 | Repton Swim | 1:06.71 |
| 4 | 4 | Austyn Manley | 12 | Nova Cent'n | 1:05.61 |
| 5 | 5 | Alex Bates | 12 | Chesterfield | 1:05.71 |
| 6 | 6 | Finlay Bird | 12 | Derventio | 1:06.86 |
| 7 | 7 | Sebastian Casey | 12 | Co Leicester | 1:09.05 |
| 8 | 8 | Samuel Green | 12 | Bassetlaw SS | 1:09.72 |