EVENT 306 Womens Open 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Margaret Weare | 70 | Caldicot | 5:30.00 |
| 3 | 2 | Suzanne Warren | 35 | Colchester P | 5:25.00 |
| 4 | 3 | Alison Donnelly | 47 | Arfon Mast | 4:38.22 |
| 5 | 4 | Lorraine Crook | 60 | Caldicot | 4:26.34 |
| 6 | 5 | Georgina Hamilton | 71 | Barnet Copt | 4:05.00 |
| 7 | 6 | Lynne Dawson | 47 | Chapeltown | 4:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 7 | Christina Victor | 60 | Guildford Ct | 3:48.51 |
| 2 | 8 | Emma Warrington | 34 | Croydon Amph | 3:45.90 |
| 3 | 9 | Patricia Jackson | 67 | East Anglian | 3:45.00 |
| 4 | 10 | Ninette Hibbs | 52 | St Austell A | 3:30.00 |
| 5 | 11 | Samantha Crosby | 24 | Caradon | 3:29.30 |
| 6 | 12 | Adele Parham | 47 | Exmouth | 3:22.00 |
| 7 | 13 | Susan Haigh | 62 | Tiverton | 3:19.50 |
| 8 | 14 | Dymphna Morris | 53 | Swim4life | 3:12.89 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 15 | Judith McGregor-Harper | 44 | Tiverton | 3:12.16 |
| 2 | 16 | Catherine Shearn | 45 | Basingstoke | 3:10.52 |
| 3 | 17 | Sara Cox-Conklin | 50 | AST Burnham | 3:10.00 |
| 4 | 18 | Claire Canning | 29 | IRE | 3:10.00 |
| 5 | 19 | Michelle Matson | 36 | Basingstoke | 3:06.85 |
| 6 | 20 | Helena McGrath | 42 | NAC | 3:05.00 |
| 7 | 21 | Karen Howells | 43 | NottmLeander | 3:05.00 |
| 8 | 22 | Camille Vrain | 26 | W Lon Pengu | 3:03.40 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 24 | Kimberley Webber-Marks | 22 | Dawlish | 2:55.82 |
| 2 | 26 | Josephine Cresswell | 46 | East Anglian | 2:49.76 |
| 3 | 28 | Janet McLean | 41 | Carnegie | 2:38.50 |
| 4 | 30 | Nicola Latty | 43 | Oundle | 2:34.57 |
| 5 | 29 | Helen McRoberts | 23 | Silver City | 2:36.30 |
| 6 | 27 | Claire Nixon | 32 | Dun City Aqu | 2:40.00 |
| 7 | 25 | Philippa O'Grady | 45 | Exmouth | 2:54.00 |
| 8 | 23 | Karen Bates | 42 | Rugby | 3:00.00 |