| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Joshua KIM | 14 | Grantham | 1:17.48 |
| 2 | 2 | Callum LOYNES | 14 | Co Lincoln P | 1:13.71 |
| 3 | 3 | Leo BARNETT | 14 | Grantham | 1:12.67 |
| 4 | 4 | Francesco MONACO | 14 | South Lincs | 1:09.17 |
| 5 | 5 | Oliver WILKINSON | 14 | Co Lincoln P | 1:09.27 |
| 6 | 6 | Cole COOPER | 14 | Co Lincoln P | 1:12.71 |
| 7 | 7 | Oliver CLARKE | 14 | Deepings | 1:13.72 |
| 8 | 8 | Hoby CARR | 14 | Co Lincoln P | 1:18.62 |