| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Benjamin Robson | 15 | Wellingboro | 1:14.76 |
| 2 | 2 | Jack Bignell | 15 | Northampton | 1:12.70 |
| 3 | 3 | Daniel Doyle | 15 | Kettering | 1:09.19 |
| 4 | 4 | Cole Angell | 15 | Kettering | 1:05.69 |
| 5 | 5 | Edun Rowe | 15 | Northampton | 1:07.69 |
| 6 | 6 | M Vasconcellos-Blanch | 15 | Nene Valley | 1:09.72 |
| 7 | 7 | Euan Swanson | 15 | Rushden | 1:14.52 |
| 8 | 8 | Max Noon | 15 | Northampton | 1:17.51 |