| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 2 | 1 | Sarah Whitchurch | 33 | S5 | Guernsey | 3:54.49 |
| 3 | 3 | Erin Boyles | 13 | S14 | Workington | 2:59.87 |
| 4 | 5 | Abigail Daly | 14 | S14 | Devonport | 2:43.64 |
| 5 | 4 | Charli Vines | 21 | S14 | Harrogate | 2:47.55 |
| 6 | 2 | Ellen Stephenson | 15 | S14 | Newcastle | 3:17.67 |