| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Declan Dahill-Rowan | 19 | Plymouth Lea | 24.75 |
| 1 | 2 | Robert Fannon | 20 | Plymouth Lea | 24.50 |
| 2 | 3 | Thomas Sinclair | 17 | Aquae Sulis | 24.29 |
| 3 | 4 | Aaron Rickhuss | 22 | Plymouth Lea | 23.11 |
| 4 | 5 | Benjamin Proud | 21 | Plymouth Lea | 22.38 |
| 5 | 6 | Thomas Fannon | 17 | Plymouth Lea | 22.95 |
| 6 | 7 | Darren Lim | 17 | Plymouth Lea | 23.96 |
| 7 | 8 | Julian Chan Quee Lin | 18 | Mt Kelly | 24.38 |
| 8 | 9 | John Slater | 19 | Plymouth Lea | 24.52 |
| 9 | 10 | Myles Pillage | 17 | Plymouth Lea | 24.97 |