| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 2 | 1 | Geraldine Shone | 17 | North Wales | 1:15.98 |
| 3 | 3 | Hayley Cartwright | 16 | Bedfordshire | 1:12.50 |
| 4 | 5 | Gemma Rawlings | 17 | Shropshire | 1:12.16 |
| 5 | 7 | Lisa Lloyd | 16 | Ox & N Bucks | 1:10.92 |
| 6 | 6 | Sophia Bonham | 16 | Leics | 1:11.10 |
| 7 | 4 | Vicky Worrel | 17 | Cumbria | 1:12.47 |
| 8 | 2 | Victoria Reeve | 16 | Cornwall | 1:13.22 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 9 | Emma Zadrodzny | 16 | Berks&SBucks | 1:10.80 |
| 2 | 11 | Carla Bickerstaffe | 17 | Derbyshire | 1:08.80 |
| 3 | 13 | Susie Rudge | 17 | Gloucs | 1:07.69 |
| 4 | 15 | Leanne Stidley | 17 | Dorset | 1:05.52 |
| 5 | 17 | Fiona Booth | 17 | Scot East | 1:03.27 |
| 6 | 16 | Susan Ransby | 16 | Lincolnshire | 1:04.65 |
| 7 | 14 | Mairi Stewart | 17 | Scot Midland | 1:05.79 |
| 8 | 12 | Miriam Crawford | 17 | Cambs | 1:07.76 |
| 9 | 10 | Jennie Rowbotham | 17 | Notts | 1:09.50 |
| 10 | 8 | Sophie Stanford | 17 | Devon | 1:10.89 |