| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Kieran Birkett | 17 | Co St Albans | 1:02.26 |
| 2 | 2 | Jack Hill | 17 | Linslade | 1:01.48 |
| 3 | 3 | Fabian Brudnicki | 18 | Co Peterboro | 59.37 |
| 4 | 4 | Jack Skerry | 18 | New Hall | 58.37 |
| 5 | 5 | Marin De Villard | 17 | St Felix Sch | 58.80 |
| 6 | 6 | Nathan Wells | 24 | West Norfolk | 1:00.18 |
| 7 | 7 | Jenson Hurrell | 17 | Thurrock | 1:02.07 |
| 8 | 8 | Tobias Oglesby | 18 | West Norfolk | 1:02.62 |