| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 2 | Samantha Crosby | 25 | Caradon | 3:03.82 |
| 3 | 4 | Emma Page | 34 | RomseyTotton | 2:53.60 |
| 4 | 6 | Sian Dallimore | 29 | Co Hereford | 2:44.00 |
| 5 | 5 | Philippa O'Grady | 46 | Wincanton | 2:50.00 |
| 6 | 3 | Sandra Jones | 51 | Gloucester M | 3:03.05 |
| 7 | 1 | Louisa Slingsby | 45 | Cheddar | 3:30.00 |