| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | James Nightingale | 12 | Coalville | 42.78 |
| 2 | 2 | Noah Bielby | 12 | Corby | 41.45 |
| 3 | 3 | Kieran Ng | 12 | South Lincs | 41.35 |
| 4 | 4 | Eden Saint | 12 | Derventio | 38.74 |
| 5 | 5 | James Thomas | 12 | Gainsborough | 41.32 |
| 6 | 6 | Oliver Ashman | 12 | Co Leicester | 41.40 |
| 7 | 7 | Oscar Green | 12 | OadbyWigston | 42.74 |
| 8 | 8 | Archie Pettinger | 12 | Worksop | 43.14 |