| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Freddie Ashley-Sparks | 17 | Plymouth Lea | 26.54 |
| 1 | 2 | Collins Saliboko | 17 | St Felix Sch | 26.43 |
| 2 | 3 | Damian Celsi | 17 | Toronto CAN | 26.26 |
| 3 | 4 | Manfred Battle | 17 | Co Cambridge | 26.24 |
| 4 | 5 | Tobi Sijuade | 17 | Thanet Swim | 26.20 |
| 5 | 6 | Matthew Plumb | 17 | Dartmoor DA | 26.21 |
| 6 | 7 | James McClenn | 17 | Chalfont | 26.26 |
| 7 | 8 | Alexander Cohoon | 17 | Cirencester | 26.31 |
| 8 | 9 | Samuel Crew | 17 | Woking | 26.52 |
| 9 | 10 | Cameron Lewis | 17 | Gloucester | 26.58 |