| B Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Matthew WILLIAMS | 17 | Watford SC | 1:02.62 |
| 3 | 3 | Dominic SCIFO | 13 | teamipswich | 1:01.97 |
| 4 | 4 | Regan LLOYD | 16 | teamipswich | 1:01.34 |
| 5 | 5 | Stuart CLARKE | 29 | Bishop Stort | 1:01.82 |
| 6 | 6 | Harry PARKER | 15 | Hatfield | 1:02.10 |
| 7 | 7 | Mason ARNOLD | 16 | Harlow Pen | 1:03.13 |