| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 2 | Katie GARRATT | 16 | Leics | 1:10.81 |
| 2 | 4 | Lucy CLARK | 16 | South Wales | 1:10.25 |
| 3 | 6 | Rosemary PRENTICE | 16 | Somerset | 1:08.88 |
| 4 | 8 | Jennie ROWBOTHAM | 16 | Notts | 1:07.80 |
| 5 | 10 | Katy TAYLOR | 16 | Scot West | 1:07.56 |
| 6 | 9 | Julie HUNT | 17 | Surrey ASA | 1:07.70 |
| 7 | 7 | Katie BOWMAN | 17 | Kent | 1:08.79 |
| 8 | 5 | Stephanie OWEN | 16 | Scot East | 1:09.58 |
| 9 | 3 | Georgina NASH | 17 | Middlesex | 1:10.34 |
| 10 | 1 | Gemma AKERS | 16 | Herts | 1:13.14 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 12 | Rosie BARRATT | 16 | Hampshire | 1:07.00 |
| 2 | 14 | Sophie CAUL | 17 | Warwicks | 1:06.15 |
| 3 | 16 | Natasha CRAWLEY | 17 | N & Durham | 1:05.57 |
| 4 | 18 | Karen CHADDERTON | 16 | Cheshire | 1:05.34 |
| 5 | 20 | Kim JERVIS | 16 | Lancashire | 1:04.47 |
| 6 | 19 | Rebecca PRICE | 17 | Staffs | 1:04.81 |
| 7 | 17 | Amy CLAYDEN | 16 | Yorkshire | 1:05.42 |
| 8 | 15 | Kelly ANDREWS | 16 | Essex ASA | 1:06.02 |
| 9 | 13 | Vicky HOLLAND | 17 | Gloucs | 1:06.75 |
| 10 | 11 | Claire MANTON | 16 | Sussex | 1:07.03 |