| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Alexander Stevenson | 14 | Nene Valley | 1:37.61 |
| 2 | 2 | Sui Chun Yip | 14 | Corby | 1:35.54 |
| 3 | 3 | Wojciech Latusek | 14 | Wellingboro | 1:30.47 |
| 4 | 4 | Harry Langstone | 14 | Kettering | 1:25.65 |
| 5 | 5 | Lucas Poole | 14 | Northampton | 1:26.85 |
| 6 | 6 | Aiden Horne | 14 | Corby | 1:32.01 |
| 7 | 7 | Linards Jermaks | 14 | Wellingboro | 1:37.19 |
| 8 | 8 | Oscar Venn | 14 | Northampton | 1:40.99 |