| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 2 | Natalie DURANT | 12 | Middlesex | 1:12.15 |
| 2 | 4 | Danielle FOSTER | 13 | Leics | 1:12.06 |
| 3 | 6 | Jodie Le RESCHE | 13 | Warwicks | 1:11.38 |
| 4 | 8 | Charlotte TULLY | 12 | Gloucs | 1:10.12 |
| 5 | 10 | Alice SUNDERLAND | 13 | Yorkshire | 1:09.68 |
| 6 | 9 | Samantha TUBB | 13 | Somerset | 1:09.82 |
| 7 | 7 | Paige AUSTIN | 12 | Staffs | 1:11.03 |
| 8 | 5 | Leigh WHITEHEAD | 13 | Cheshire | 1:11.39 |
| 9 | 3 | Vanessa DUCKWORTH | 13 | Notts | 1:12.10 |
| 10 | 1 | Tiffany BRIGGS | 13 | Surrey ASA | 1:12.91 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 12 | Megan GILCHRIST | 13 | Scot East | 1:08.50 |
| 2 | 14 | Hannah GOULDEN | 13 | South Wales | 1:08.49 |
| 3 | 16 | Rosy MURRAY | 13 | Hampshire | 1:08.00 |
| 4 | 18 | Grace FRANCIS | 13 | Essex ASA | 1:06.97 |
| 5 | 20 | Hannah MADDEN | 13 | Lancashire | 1:06.66 |
| 6 | 19 | Emma EAVES | 12 | Sussex | 1:06.95 |
| 7 | 17 | Faye BARNARD | 13 | Herts | 1:07.73 |
| 8 | 15 | Daisy MARTIN | 13 | Kent | 1:08.10 |
| 9 | 13 | Jessica DICKONS | 13 | N & Durham | 1:08.49 |
| 10 | 11 | Kirsty HART | 12 | Scot West | 1:09.33 |