| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Abigail Humphreys | 16 | Co Coventry | : . |
| 1 | 2 | Chloe GOLDING | 16 | Ellesmere Co | : . |
| 2 | 3 | Steph Reynolds | 19 | TauntonDeane | : . |
| 3 | 4 | Hannah BURVILL | 17 | Woking | : . |
| 4 | 5 | Taby Read-cayton | 16 | Millfield | : . |
| 5 | 6 | Jenna Hussey | 19 | Co Cardiff | : . |
| 6 | 7 | Alaina SCIFO | 17 | teamipswich | : . |
| 7 | 8 | Rebecca TURNER | 22 | Co Sheffield | : . |
| 8 | 9 | Ekaterina Avramova | 23 | Ealing | : . |
| 9 | 10 | Kirsty Wagstaff | 16 | Northampton | : . |