| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Daniel Jones | 19 | Plymouth Lea | 23.96 |
| 2 | 2 | Jack Smith | 16 | Plymouth Lea | 23.58 |
| 3 | 3 | Aaron Rickhuss | 19 | Plymouth Lea | 23.35 |
| 4 | 4 | Benjamin Proud | 18 | Plymouth Lea | 22.65 |
| 5 | 5 | Antony James | 23 | Plymouth Lea | 23.03 |
| 6 | 6 | James Peek | 17 | Millfield | 23.56 |
| 7 | 7 | Matthew Zammit | 17 | Plymouth Lea | 23.68 |
| 8 | 8 | Warren Cannon | 18 | Bath Univ | 24.01 |