| Final | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Alfie BLADES | 10 | Gainsborough Dolphins SC | 1:21.40 |
| 2 | 2 | Aaron SADLER | 10 | South Lincs Competitive SC | 1:18.60 |
| 3 | 3 | Oliver GARNER | 10 | City of Linc Pentaqua SC | 1:16.51 |
| 4 | 4 | Kieran NG | 10 | South Lincs Competitive SC | 1:12.25 |
| 5 | 5 | Daniel HEPPLESTONE | 10 | Lincoln Vulcans SC | 1:15.95 |
| 6 | 6 | James THOMAS | 10 | Gainsborough Dolphins SC | 1:17.73 |
| 7 | 7 | Jacob TURNER | 10 | Boston Amateur SC | 1:20.00 |
| 8 | 8 | Ben CARLYLE | 10 | Grantham SC | 1:22.18 |