| | Heat Number - 1 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 2 | 2 | Eileen GALLAGHER | 17 | Cambs | 1:12.96 |
| 3 | 4 | Vicki THOMAS | 16 | Cornwall | 1:12.39 |
| 4 | 6 | Kayleigh WITT | 17 | Northants | 1:11.50 |
| 5 | 8 | Charlotte THURLOW | 17 | Devon | 1:09.48 |
| 6 | 7 | Lucy RODWELL | 17 | Norfolk | 1:10.02 |
| 7 | 5 | Jenna BECKETT | 16 | Wiltshire | 1:11.52 |
| 8 | 3 | Leonie BROWN | 16 | North Wales | 1:12.47 |
| 9 | 1 | Ceri LUMB | 17 | Cumbria | 1:13.84 |
| | Heat Number - 2 | | | |
| Lane | Comp.No. | __________Name__________ | Aad | Club/Country | Time |
| 1 | 10 | Lyndsey MEACHER | 16 | Scot Midland | 1:07.95 |
| 2 | 12 | Hannah MAYALL | 17 | Derbyshire | 1:07.46 |
| 3 | 14 | Keeley SHEPPERD | 17 | Dorset | 1:07.36 |
| 4 | 16 | Jessica TOWL | 16 | Lincolnshire | 1:06.04 |
| 5 | 18 | Chantal CLAVAUD | 17 | Ox & N Bucks | 1:05.26 |
| 6 | 17 | Dawn JASON | 16 | Suffolk | 1:05.59 |
| 7 | 15 | Amy SMITH | 16 | Worcs | 1:06.76 |
| 8 | 13 | Heather MOORE | 16 | Berks&SBucks | 1:07.45 |
| 9 | 11 | Rachel MACKIE | 17 | Bedfordshire | 1:07.65 |
| 10 | 9 | Gemma RAWLINGS | 16 | Shropshire | 1:09.43 |