| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Nikita Bals | 13 | Northampton | 1:28.70 |
| 2 | 2 | Zak Hesketh | 13 | Rushden | 1:26.25 |
| 3 | 3 | Zachary James Fraser | 13 | Wellingboro | 1:24.59 |
| 4 | 4 | Laurenzio Ciolan | 13 | Northampton | 1:17.71 |
| 5 | 5 | Aaron Mountford | 13 | Wellingboro | 1:19.93 |
| 6 | 6 | Xavier Smith | 13 | Daventry | 1:25.87 |
| 7 | 7 | Noah Bielby | 13 | Kettering | 1:26.92 |
| 8 | 8 | Jasper Woodhead | 13 | Wellingboro | 1:29.18 |