| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 1 | Thomas Dean | 00 | Maidenhead | 1:08.28 |
| 2 | 2 | Harry Devlin | 00 | Co Leeds | 1:07.77 |
| 3 | 3 | Benjamin Lawton | 99 | Aquae Sulis | 1:07.34 |
| 4 | 4 | Cameron Muir | 99 | Sth Ayrshire | 1:06.06 |
| 5 | 5 | Liam Bollands | 99 | Middlesboro | 1:06.98 |
| 6 | 6 | George Clough | 99 | Warrender Ba | 1:07.74 |
| 7 | 7 | Thomas Speed | 99 | Bo Barnsley | 1:07.97 |
| 8 | 8 | Joshua Lawson | 99 | Millfield | 1:08.31 |