| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Gabriel Barnett | 12 | Blackpool Aq | 41.73 |
| 2 | 2 | Logan Byrne | 12 | Southport | 40.71 |
| 3 | 3 | Ethan Blyth | 12 | Bolton Metro | 40.17 |
| 4 | 4 | Jack Calderbank | 12 | Chorley Marl | 40.18 |
| 5 | 5 | Michael Meadows-Dixon | 12 | Wigan BEST | 41.06 |
| 6 | 6 | Archie McLaren | 12 | Aquabears | 43.58 |