| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Nicole Peddelty | 12 | teamipswich | 1:32.15 |
| 2 | 2 | Eloise Minto | 11 | Basildon Ph | 1:30.03 |
| 3 | 3 | Gigi Raubitschek-Smith | 12 | Hatfield | 1:28.14 |
| 4 | 4 | Tyra Sajudeen | 12 | Co Cambridge | 1:26.55 |
| 5 | 5 | Verity Hamilton | 12 | Norwich Swan | 1:27.95 |
| 6 | 6 | Jasmine Hall | 12 | Basildon Ph | 1:29.67 |
| 7 | 7 | Grace Mutton | 12 | teamipswich | 1:30.60 |
| 8 | 8 | Poppy Saunders | 12 | Hoddesdon | 1:32.38 |