| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Oliver Munn | 15 | Bracknell | 29.19 |
| 1 | 2 | Alexander Corver | 16 | Whitgift SC | 29.15 |
| 2 | 3 | Carwyn Jones | 16 | Mt Kelly | 29.03 |
| 3 | 4 | Olivier Vedrenne | 17 | Co Norwich | 28.75 |
| 4 | 5 | Karnell Nunes-Smith | 18 | Orion | 28.47 |
| 5 | 6 | Rohan Smith | 18 | Skipton | 28.52 |
| 6 | 7 | Oliver Kettle | 18 | Bath Univ | 28.82 |
| 7 | 8 | Adam Wong | 16 | Chelsea&West | 29.07 |
| 8 | 9 | Benjamin Green | 18 | Watford SC | 29.16 |
| 9 | 10 | Harry Stewart | 18 | Plymouth Lea | 29.20 |