EVENT 305 Womens Open 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Muriel Hitchcock | 75 | Spencer | 4:20.00 |
| 4 | 2 | Katherine Neustadt | 38 | Co South'ton | 4:16.93 |
| 5 | 3 | Sally Lelean | 62 | Diss Otters | 4:13.75 |
| 6 | 4 | Lesley Davies | 53 | Otter | 4:08.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 5 | Margaret Bickley | 62 | Totnes | 3:55.30 |
| 1 | 6 | Elaine Bromwich | 71 | Birmingham M | 3:53.13 |
| 2 | 7 | Emma Warrington | 33 | Croydon Amph | 3:52.90 |
| 3 | 8 | Gillian Ferris | 59 | Gloucester M | 3:45.25 |
| 4 | 9 | Judith Barton | 57 | Seagulls Swi | 3:45.00 |
| 5 | 10 | Carolyn Fox | 52 | Reading | 3:39.00 |
| 6 | 11 | Diane Ford | 70 | Spencer | 3:36.00 |
| 7 | 12 | Georgia France | 21 | Guildford Ct | 3:35.46 |
| 8 | 13 | Sara Perry | 56 | Cally Mast | 3:32.07 |
| 9 | 14 | Hilary Coulson | 46 | Berkhamtead | 3:30.85 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 15 | Ninette Hibbs | 51 | St Austell A | 3:30.00 |
| 1 | 16 | Kathleen Raymond | 50 | Sevenoaks Tr | 3:29.00 |
| 2 | 17 | Anne Morrissey | 53 | Aer Lingus | 3:25.00 |
| 3 | 18 | Jennifer Merritt | 62 | Spondon Mast | 3:21.52 |
| 4 | 19 | Lorna Gavin | 23 | Ren 96 | 3:21.45 |
| 5 | 20 | Elizabeth Shaw | 47 | Otter | 3:20.00 |
| 6 | 21 | Y Carpenter-Warren | 45 | Tavistock | 3:16.89 |
| 7 | 22 | Caitlin O'Malley | 29 | Royal Navy | 3:16.20 |
| 8 | 23 | Joanna Collins | 47 | Chirk | 3:15.88 |
| 9 | 24 | Carole Murphy | 42 | Spencer | 3:15.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 25 | Michelle Matson | 35 | Basingstoke | 3:15.00 |
| 1 | 26 | Karen Yendole | 33 | Poole | 3:15.00 |
| 2 | 27 | Amanda Heath | 56 | Spencer | 3:12.00 |
| 3 | 28 | Alice Diasdale-Young | 25 | Barnet Copt | 3:10.50 |
| 4 | 29 | Jayne O'Brien | 54 | Oundle | 3:10.00 |
| 5 | 30 | Kimberley Durno | 26 | Co Cardiff | 3:10.00 |
| 6 | 31 | Deirdre Morris | 43 | Aer Lingus | 3:08.52 |
| 7 | 32 | Diane Ridings | 49 | Spencer | 3:08.00 |
| 8 | 33 | Emma Bryant | 31 | Caradon | 3:06.46 |
| 9 | 34 | Sara Gamble | 25 | G B Police | 3:05.23 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 36 | Corinne James | 19 | Berkhamtead | 3:05.18 |
| 1 | 38 | Carol Thain | 28 | Heart Of Mid | 3:02.61 |
| 2 | 40 | Clare Bartington | 20 | UEA Norwich | 2:59.27 |
| 3 | 42 | Holly Davis | 28 | Maidenhead | 2:52.00 |
| 4 | 44 | Katie Henderson | 32 | Reading | 2:47.00 |
| 5 | 43 | Helen Gorman | 41 | Long Eaton | 2:47.83 |
| 6 | 41 | Laura Chidgey | 37 | G B Police | 2:55.00 |
| 7 | 39 | Sharon Burchell | 37 | Crawley | 3:00.00 |
| 8 | 37 | Eleanor Gordon | 22 | Carn Brea | 3:04.97 |
| 9 | 35 | Jane Stalker | 28 | Camphill Ed | 3:05.19 |