| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Annabele WATSON | 7 | Middlesboro | |
| 2 | 4 | Jessica DUMPHY-BROOK | 8 | Middlesboro | |
| 3 | 6 | Libby POLLOCK | 8 | Middlesboro | |
| 4 | 5 | Emily TURNBULL | 8 | Middlesboro | |
| 5 | 3 | Isla PROUD | 8 | Middlesboro | |
| 6 | 1 | Penelope GALLOWAY | 8 | Middlesboro | |