| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jack BELL | 15 | Deepings | 32.06 |
| 2 | 2 | Freddie TRAGNI | 15 | Co Lincoln P | 31.29 |
| 3 | 3 | Lucas NEWBOULT | 15 | Lincoln Vulc | 30.46 |
| 4 | 4 | Morgan FARRAR | 15 | Co Lincoln P | 29.20 |
| 5 | 5 | Jacob FISH | 15 | Grantham | 30.38 |
| 6 | 6 | Zach HOPKINSON | 15 | Grantham | 30.95 |
| 7 | 7 | Oliver SHEPHERD | 15 | Deepings | 31.63 |
| 8 | 8 | Layton ANNISON-SNOWDEN | 15 | Louth | 32.09 |