| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Barbara Legg | 72 | Bicester | 2:05.65 |
| 2 | 3 | Anne Russell | 64 | Bicester | 1:49.00 |
| 3 | 5 | Yvonne Carpenter-Warre | 47 | Tavistock | 1:32.10 |
| 4 | 7 | Karen Yendole | 35 | Poole | 1:27.00 |
| 5 | 6 | Charlotte Tully | 25 | Co Hereford | 1:28.00 |
| 6 | 4 | Zoe King | 48 | Chard | 1:45.00 |
| 7 | 2 | Alicia Hooper | 50 | AST Burnham | 1:53.80 |