| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Lilly Blount | 16 | Hatfield | 1:20.55 |
| 2 | 2 | Lauren Gore | 16 | Bishop Stort | 1:18.91 |
| 3 | 3 | Matilda Ransome | 16 | Co Cambridge | 1:16.91 |
| 4 | 4 | Beth Young | 16 | teamipswich | 1:14.73 |
| 5 | 5 | Olivia Cooper | 16 | Basildon Ph | 1:15.55 |
| 6 | 6 | Yasmin Meadows | 16 | Co St Albans | 1:18.49 |
| 7 | 7 | Daisy Mixer | 16 | Norwich Swan | 1:19.49 |
| 8 | 8 | Macy Dexter | 16 | Co Cambridge | 1:21.25 |