| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Billy Marsden | 12 | Hertford | 39.90 |
| 2 | 2 | Kenny Millsom | 12 | Bishop Stort | 39.42 |
| 3 | 3 | Harrison Dodwell | 12 | Bishop Stort | 38.25 |
| 4 | 4 | Haiyang Shi | 12 | Basildon Ph | 35.70 |
| 5 | 5 | Dewi Fordyce | 12 | Berkhamsted | 37.32 |
| 6 | 6 | Izaak Wilsher | 12 | Hertford | 38.81 |
| 7 | 7 | Jake Nell | 12 | Tring | 39.74 |
| 8 | 8 | Benjamin Piscopo | 12 | Co Peterboro | 40.06 |