| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Tyler Coles | 12 | Daventry | 1:16.76 |
| 2 | 2 | Noah Rai | 12 | Nova Cent'n | 1:15.67 |
| 3 | 3 | Kieran Howard | 12 | Nova Cent'n | 1:14.91 |
| 4 | 4 | Thomas Gartside | 11 | Northampton | 1:13.59 |
| 5 | 5 | Oliver Silver | 12 | Nova Cent'n | 1:14.55 |
| 6 | 6 | Thomas Polley | 12 | Nova Cent'n | 1:15.36 |
| 7 | 7 | Luke Stevens | 12 | Leic Sharks | 1:15.82 |
| 8 | 8 | Declan Luff | 12 | Leic Sharks | 1:16.86 |