| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Nicholas Stalley | 15 | Modernians | 1:12.40 |
| 2 | 2 | Augustus Veasey | 16 | Chelmsford | 1:11.39 |
| 3 | 3 | Benjamin Purcell | 15 | Hatfield | 1:10.87 |
| 4 | 4 | Isaac Kirby | 15 | UEA Norwich | 1:09.22 |
| 5 | 5 | Brandon Nabarro | 16 | Mid Beds | 1:10.09 |
| 6 | 6 | Robert Lancaster | 16 | Stowmarket | 1:11.10 |
| 7 | 7 | Ethan Lamb | 16 | Hatfield | 1:12.26 |
| 8 | 8 | Ethan Farrell | 15 | Hatfield | 1:15.36 |