| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Amara Addison | 14 | Norwich Swan | 1:05.09 |
| 2 | 2 | Gracie Kay | 18 | Co Cambridge | 1:04.78 |
| 3 | 3 | Grace Waller | 17 | Basildon Ph | 1:04.18 |
| 4 | 4 | Hannah Willis | 16 | Co Peterboro | 1:04.13 |
| 5 | 5 | Niamh James | 20 | Bishop Stort | 1:04.15 |
| 6 | 6 | Georgia Holgate | 14 | Co Cambridge | 1:04.64 |
| 7 | 7 | Megan Pye | 19 | Co Norwich | 1:05.07 |
| 8 | 8 | Ellie King | 21 | Dunstable | 1:05.11 |