| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | William Ellington | 16 | Millfield | 1:04.99 |
| 2 | 2 | Rhodri Williams | 17 | Nofio Clwyd | 1:04.72 |
| 3 | 3 | Jonathan Milner | 18 | Co Leeds | 1:04.69 |
| 4 | 4 | Oliver Taverner | 18 | Mt Kelly | 1:03.96 |
| 5 | 5 | Max Hagan | 18 | Co Glasgow | 1:04.56 |
| 6 | 6 | Cameron Williams | 15 | Dartmoor DA | 1:04.71 |
| 7 | 7 | Andrew Macintosh | 18 | Edinburgh Un | 1:04.77 |
| 8 | 8 | Toby Arnold | 18 | Derventio | 1:05.21 |