| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Lucas DYSON-DIAZ | 16 | Hatfield | 1:01.89 |
| 2 | 2 | Harry JONES | 16 | Hitchin | 1:01.30 |
| 3 | 3 | Jake THOMAS-MANSFIELD | 16 | West Suffolk | 1:00.89 |
| 4 | 4 | Benjamin GARRATT | 16 | Hatfield | 59.66 |
| 5 | 5 | James WOODWARD | 16 | Potters Bar | 1:00.10 |
| 6 | 6 | Callum DAVIS | 16 | Bishop Stort | 1:00.94 |
| 7 | 7 | Luke TURLEY | 16 | Hatfield | 1:01.54 |
| 8 | 8 | Samuel PECK | 16 | UEA Norwich | 1:02.50 |