| Heat Number - 1 | |||||
| Lane | Comp.No. | __________Name__________ | AaD | Club/Country | Time |
| 1 | 1 | Tessa HOWARD | 8 | Co Cambridge | 59.99 |
| 2 | 3 | Millie EMMANS | 8 | Co Cambridge | 59.99 |
| 3 | 5 | Lauren CRAWFORD | 8 | Co Cambridge | 30.00 |
| 4 | 7 | Claire SHAWCROSS | 9 | Co Cambridge | 21.92 |
| 5 | 6 | Amy W ZHANG | 8 | Co Cambridge | 25.00 |
| 6 | 4 | Kate LITTLE | 8 | Co Cambridge | 30.00 |
| 7 | 2 | Lara RUDIN | 9 | Co Cambridge | 59.99 |