| Fastest Heat - 1 | |||||
| Lane | Comp.No. | Name | YoB | Club | Time |
| 1 | 1 | Livia Kingsland | 05 | Nova Cent'n | : . |
| 2 | 3 | Lucy Charles-Barclay | 93 | Epping For't | : . |
| 3 | 5 | Lauren Wetherell | 02 | Ellesmere Co | : . |
| 4 | 7 | Leah Crisp | 01 | Bath NC | : . |
| 5 | 6 | Emily Clarke | 97 | Loughboro Un | : . |
| 6 | 4 | Aimee Hood | 04 | Co Birm'ham | : . |
| 7 | 2 | Kailyn Hall | 04 | Aberdeen Per | : . |