| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Kira OLDROYD | 12 | Co Leeds | 1:14.58 |
| 1 | 2 | Nia THORMAN | 12 | Rotherham Mo | 1:13.97 |
| 2 | 3 | Mollie GREENE | 12 | Co Leeds | 1:09.94 |
| 3 | 4 | Ellie DIBB | 12 | Co Leeds | 1:08.57 |
| 4 | 5 | Megan SHARP | 12 | Co Leeds | 1:07.94 |
| 5 | 6 | Olivia HIDAYAT | 12 | Co Leeds | 1:08.31 |
| 6 | 7 | Kloe EADE | 12 | Bo Barnsley | 1:09.51 |
| 7 | 8 | Becky WATSON | 12 | Bo Stockton | 1:13.20 |
| 8 | 9 | Ella PROCTOR | 12 | Co Leeds | 1:14.04 |
| 9 | 10 | Tilly WHITE | 12 | Co Leeds | 1:14.61 |