| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Oscar DURANT | 13 | Grantham | 1:21.45 |
| 2 | 2 | Joel SADLER | 13 | Grantham | 1:21.16 |
| 3 | 3 | Henry MASON-SMITH | 13 | Louth | 1:16.01 |
| 4 | 4 | Charlie BISBY | 13 | South Lincs | 1:13.86 |
| 5 | 5 | Robbie DUFF | 13 | Lincoln Vulc | 1:15.51 |
| 6 | 6 | Henry SEAGROATT | 13 | Louth | 1:20.54 |
| 7 | 7 | James HUCKLE | 13 | Lincoln Vulc | 1:21.37 |
| 8 | 8 | Harry ELLIS | 13 | Louth | 1:22.33 |