Not Competing : 1,8
| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Lily MERRETT | 14 | Herts | : . |
| 3 | 3 | Sophie FREEMAN | 13 | Essex | : . |
| 4 | 4 | Katie HAMMOND | 14 | Cambs | : . |
| 5 | 5 | Ella HALE | 14 | Suffolk | : . |
| 6 | 6 | Chiara ROGERS | 14 | Bedfordshire | : . |
| 7 | 7 | Lucie PECK | 14 | Norfolk | : . |