| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Freddie PRICE | 12 | Louth | 45.05 |
| 2 | 2 | Reid HATCH | 12 | Gainsborough | 43.56 |
| 3 | 3 | Francesco MONACO | 12 | South Lincs | 41.70 |
| 4 | 4 | Cole COOPER | 12 | Co Lincoln P | 40.29 |
| 5 | 5 | Oliver CLARKE | 12 | Deepings | 40.90 |
| 6 | 6 | Oliver WILKINSON | 12 | Lincoln Vulc | 42.58 |
| 7 | 7 | Samuel NICHOLS | 12 | Grantham | 44.89 |
| 8 | 8 | Stanley BEETON | 12 | Louth | 47.16 |