| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Anthony Lott | 14 | Daventry | 1:05.31 |
| 2 | 2 | Jack Hurry | 14 | Northampton | 1:04.39 |
| 3 | 3 | O Vasconcellos-Blanch | 14 | Nene Valley | 1:04.30 |
| 4 | 4 | Ethan Soppett-Moss | 14 | Corby | 1:01.03 |
| 5 | 5 | Finley Dare | 14 | Corby | 1:03.27 |
| 6 | 6 | Zachary Jones | 14 | Northampton | 1:04.32 |
| 7 | 7 | Finlay Underwood | 14 | Kettering | 1:04.78 |
| 8 | 8 | Oliver Horne | 14 | Corby | 1:06.00 |