| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Scott McLay | 22 | UniOfStirl | 55.14 |
| 2 | 2 | Lewis Fraser | 21 | Swansea Uni | 54.28 |
| 3 | 3 | Edward Mildred | 18 | Northampton | 52.64 |
| 4 | 4 | James Guy | 26 | Bath NC | 51.71 |
| 5 | 5 | Jacob Peters | 21 | Bath NC | 52.17 |
| 6 | 6 | Archie Goodburn | 20 | Loughboro NC | 53.75 |
| 7 | 7 | Thomas Beeley | 22 | Plymouth Lea | 54.51 |
| 8 | 8 | Gregor Swinney | 24 | Co Glasgow | 55.18 |