| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Elliot Gillham | 11 | Hemel Hemp | 1:28.58 |
| 2 | 2 | Nathan Massam | 11 | Co St Albans | 1:27.86 |
| 3 | 3 | Vincent Braniff | 11 | Watford SC | 1:27.04 |
| 4 | 4 | George Prince | 11 | Hatfield | 1:22.14 |
| 5 | 5 | Tom Dennis | 11 | Harpenden | 1:26.59 |
| 6 | 6 | Daniel Belsey | 11 | Hemel Hemp | 1:27.39 |
| 7 | 7 | Rafferty May | 11 | Watford SC | 1:27.91 |
| 8 | 8 | Leo Suo-Saunders | 11 | Bishop Stort | 1:29.61 |