| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Andrew Macintosh | 18 | Edinburgh Un | 1:05.24 |
| 1 | 2 | William Mitchell | 17 | Millfield | 1:04.72 |
| 2 | 3 | Max Hagan | 18 | Co Glasgow | 1:04.30 |
| 3 | 4 | Joel Thompson | 18 | Ellesmere Co | 1:04.24 |
| 4 | 5 | Archie Goodburn | 18 | Warrender Ba | 1:03.67 |
| 5 | 6 | Kyle Booth | 18 | Co Cardiff | 1:03.99 |
| 6 | 7 | Oliver Taverner | 18 | Mt Kelly | 1:04.26 |
| 7 | 8 | Rhodri Williams | 17 | Nofio Clwyd | 1:04.48 |
| 8 | 9 | Bradley Newman | 18 | Co Cardiff | 1:05.10 |
| 9 | 10 | Charles Hallett | 18 | Guernsey | 1:05.31 |