| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 1 | 1 | Drew Stables | 02 | S10 | Cockermouth | 1:33.13 |
| 2 | 3 | Katie Crowhurst | 04 | S13 | Wycombe Dist | 1:28.89 |
| 3 | 5 | Ffion Butler | 98 | S9 | Birm'ham Uni | 1:26.49 |
| 4 | 7 | Danielle Hartin | 02 | S14 | Basildon Ph | 1:14.89 |
| 5 | 6 | Coral Farrell | 01 | S10 | Warrington W | 1:26.46 |
| 6 | 4 | Aliya Bacakoglu | 04 | S10 | Halifax | 1:28.81 |
| 7 | 2 | Hayley Milne | 99 | S8 | Grantham | 1:29.24 |