| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | William McIntyre | 21 | Loughboro Un | 57.23 |
| 1 | 2 | Hugo Bellamy | 20 | Co Cambridge | 56.74 |
| 2 | 3 | Rory Huggins | 19 | SurreyUni SC | 56.73 |
| 3 | 4 | Nicolas Blanch | 21 | Denmark | 55.93 |
| 4 | 5 | Jonas Kistorp | 21 | Denmark | 55.53 |
| 5 | 6 | Samuel Goldrick | 20 | Oldham Aqua | 55.76 |
| 6 | 7 | Harry Lewis-Mitchell | 20 | Stockport Mo | 56.52 |
| 7 | 8 | Joseph Porter | 21 | Fleetwood | 56.74 |
| 8 | 9 | Lewis Hodgetts | 19 | Royal Wolv | 56.83 |
| 9 | 10 | Jamie Black | 20 | Swansea Aq | 57.41 |