| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | William Nicholls | 11 | Carnforth | 46.87 |
| 2 | 2 | Eric Bao | 11 | Everton | 45.37 |
| 3 | 3 | William Stamper | 11 | Everton | 44.51 |
| 4 | 4 | Leo Ashcroft | 11 | Wigan BEST | 45.23 |
| 5 | 5 | Callum Cheung | 11 | Everton | 46.63 |
| 6 | 6 | Harrison Burgess | 11 | Ramsbottom | 47.34 |