| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Isla Stewart | 14 | Co Peterboro | 1:22.34 |
| 2 | 2 | Alexis Johnson | 14 | Co Peterboro | 1:20.63 |
| 3 | 3 | Molly Greatbatch | 14 | Bishop Stort | 1:20.32 |
| 4 | 4 | Jasmine Hall | 14 | Basildon Ph | 1:18.43 |
| 5 | 5 | Verity Hamilton | 14 | Norwich Swan | 1:20.02 |
| 6 | 6 | Gigi Raubitschek-Smith | 14 | Co St Albans | 1:20.56 |
| 7 | 7 | Nicole Peddelty | 14 | teamipswich | 1:21.51 |
| 8 | 8 | Anya Waterman | 14 | Colchester | 1:22.99 |