| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Ellie Bolsover | 11 | Co Peterboro | 1:27.45 |
| 2 | 2 | Josie Pretious-White | 11 | Bishop Stort | 1:24.28 |
| 3 | 3 | Poppy Richardson | 11 | Co Peterboro | 1:20.46 |
| 4 | 4 | Amie Philpot | 11 | teamipswich | 1:14.74 |
| 5 | 5 | Chloe Lence | 11 | Hatfield | 1:18.26 |
| 6 | 6 | Lauren Wilson | 11 | Mid Beds | 1:22.47 |
| 7 | 7 | Honey Harvey | 11 | UEA Norwich | 1:24.43 |