| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jack HICKS | 16 | Lincoln Vulc | 1:07.72 |
| 2 | 2 | Zach HOPKINSON | 16 | Grantham | 1:06.99 |
| 3 | 3 | Lucas NEWBOULT | 16 | Lincoln Vulc | 1:05.72 |
| 4 | 4 | Morgan FARRAR | 16 | Co Lincoln P | 1:03.97 |
| 5 | 5 | Matteo MONACO | 16 | South Lincs | 1:04.68 |
| 6 | 6 | Jacob FISH | 16 | Grantham | 1:06.08 |
| 7 | 7 | Oliver SHEPHERD | 16 | Deepings | 1:07.59 |
| 8 | 8 | Luke DAYBELL | 16 | Grantham | 1:08.09 |