| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Alfie STRIDE | 12 | Epping For't | 1:07.85 |
| 2 | 2 | Cameron WOLSTENCROFT | 12 | Co Cambridge | 1:07.24 |
| 3 | 3 | Samuel ROSE | 12 | UEA Norwich | 1:06.81 |
| 4 | 4 | Harry MCLAGAN | 12 | Chelmsford | 1:05.57 |
| 5 | 5 | Henry NEWELL | 12 | Newmarket | 1:05.63 |
| 6 | 6 | Ciaran RICHES | 12 | West Suffolk | 1:06.82 |
| 7 | 7 | Owen WEBSTER | 12 | St Felix Sch | 1:07.61 |
| 8 | 8 | Alessandro RIODA | 11 | Harlow Pen | 1:08.15 |