| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Joel Watterson | 22 | Io Man | 49.48 |
| 1 | 2 | William Kearsey | 24 | Hatfield | 49.29 |
| 2 | 3 | Thomas Watkin | 19 | Co Sheffield | 49.03 |
| 3 | 4 | Charlie Brown | 20 | Loughboro NC | 48.84 |
| 4 | 5 | Jacob Whittle | 17 | Derventio | 47.68 |
| 5 | 6 | Jamie Ingram | 23 | Co Manch Aq | 48.62 |
| 6 | 7 | Elliot Clogg | 22 | Loughboro NC | 48.89 |
| 7 | 8 | Jordan Cooley | 22 | Co Leeds | 49.17 |
| 8 | 9 | Harry Constantine | 21 | Loughboro NC | 49.31 |
| 9 | 10 | Alex Cohoon | 19 | Loughboro Un | 49.51 |