| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 2 | Patricia JACKSON | 71 | East Anglian | 1:48.28 |
| 2 | 4 | Louise MORCA | 28 | East Anglian | 1:18.78 |
| 3 | 6 | Hayley BROWN | 35 | Witham Dolph | 1:13.91 |
| 4 | 5 | Josephine CRESSWELL | 50 | East Anglian | 1:16.87 |
| 5 | 3 | Lara FENNER | 44 | Basildon Ph | 1:19.00 |
| 6 | 1 | Holly MILES | 38 | DunmowAtlant | 2:00.00 |