| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Freddie PRICE | 12 | Louth | 1:28.42 |
| 2 | 2 | Arlo HAMER | 12 | Co Lincoln P | 1:27.68 |
| 3 | 3 | Oliver CLARKE | 12 | Deepings | 1:18.97 |
| 4 | 4 | Cole COOPER | 12 | Co Lincoln P | 1:17.53 |
| 5 | 5 | Francesco MONACO | 12 | South Lincs | 1:18.82 |
| 6 | 6 | Oliver WILKINSON | 12 | Lincoln Vulc | 1:20.12 |
| 7 | 7 | Joshua KIM | 12 | Grantham | 1:27.79 |
| 8 | 8 | Zachary WILSON | 12 | Lincoln Vulc | 1:28.84 |