| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Jack AYLING | 18 | Gloucester | 23.99 |
| 2 | 2 | James WATSON | 16 | Plymouth Lea | 23.86 |
| 3 | 3 | Levin VEALE | 22 | Totnes | 23.57 |
| 4 | 4 | Andrew ROY | 18 | Bath Univ | 23.28 |
| 5 | 5 | Louis BARKER | 17 | Millfield | 23.53 |
| 6 | 6 | Thomas SINCLAIR | 18 | Bath Univ | 23.75 |
| 7 | 7 | George GIBSON | 19 | S Bournem'th | 23.89 |
| 8 | 8 | Sam DAILLEY | 15 | Plymouth Lea | 24.03 |