| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 2 | Robyn HURLEY | 13 | Leics | 1:04.68 |
| 2 | 4 | Emily KEY | 12 | Warwicks | 1:03.72 |
| 3 | 6 | Amy BALLANTYNE | 12 | Gloucs | 1:03.24 |
| 4 | 8 | Abby JOHNSON | 13 | N & Durham | 1:02.97 |
| 5 | 10 | Tara COOKE | 13 | Staffs | 1:02.71 |
| 6 | 9 | Jessica WHITE | 13 | South Wales | 1:02.96 |
| 7 | 7 | Emma HARRISON | 13 | Scot East | 1:03.21 |
| 8 | 5 | Rosie OGG | 13 | Scot West | 1:03.60 |
| 9 | 3 | Laura HILL | 13 | Somerset | 1:03.92 |
| 10 | 1 | Jessica GILL | 13 | Surrey ASA | 1:06.15 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 12 | Chloe ROSS | 13 | Kent | 1:02.30 |
| 2 | 14 | Vanessa DUCKWORTH | 13 | Notts | 1:02.00 |
| 3 | 16 | Rachel LEONG | 12 | Essex ASA | 1:01.22 |
| 4 | 18 | Lucy CURZON | 13 | Middlesex | 1:00.60 |
| 5 | 20 | Francesca HALSALL | 13 | Lancashire | 57.81 |
| 6 | 19 | Rachael GEORGE | 13 | Herts | 59.78 |
| 7 | 17 | Jenny STARLING | 13 | Yorkshire | 1:01.17 |
| 8 | 15 | Hayley BARNETT | 12 | Cheshire | 1:01.66 |
| 9 | 13 | Emma EAVES | 12 | Sussex | 1:02.06 |
| 10 | 11 | Rosy MURRAY | 13 | Hampshire | 1:02.50 |