| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 0 | 1 | Oliver Maltby | 97 | Bath Univ | 55.78 |
| 1 | 2 | Reece Dunn | 95 | Plymouth Lea | 55.59 |
| 2 | 3 | Tristan Slater | 93 | Millfield | 54.58 |
| 3 | 4 | Adam Taylor | 96 | Co Sund'land | 53.97 |
| 4 | 5 | Adam Barrett | 92 | Loughboro Un | 53.16 |
| 5 | 6 | Sean Campsie | 94 | StirlingSwim | 53.87 |
| 6 | 7 | Sam Horrocks | 94 | Co Manch Aq | 54.15 |
| 7 | 8 | Cameron Brodie | 92 | UniOfStirl | 54.64 |
| 8 | 9 | Dominic Wooldridge | 95 | Exeter City | 55.74 |
| 9 | 10 | Joseph Clark | 97 | Guildford Ct | 55.82 |