| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 2 | 1 | Lily Macleod | 15 | S13 | RichmondDale | 1:21.48 |
| 3 | 3 | Amy Marren | 18 | S9 | Romford Town | 1:12.46 |
| 4 | 5 | Alice Tai | 17 | S10 | Bourmth Coll | 1:07.00 |
| 5 | 4 | Claire Cashmore | 28 | S9 | Wyre Forest | 1:10.62 |
| 6 | 2 | Zara Mullooly | 14 | S10 | Woking | 1:19.53 |