EVENT 109 Womens Open 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 2 | Jocelyn Ulyett | 95 | Co Milton K | 1:04.06 |
| 2 | 6 | Hayley Towner | 92 | Bath Univ | 1:02.81 |
| 3 | 10 | Tilly Gray | 91 | Loughboro Un | 1:00.72 |
| 4 | 14 | Francesca Halsall | 90 | Loughboro Un | 58.99 |
| 5 | 12 | Rachael Kelly | 94 | Royal Wolv | 59.33 |
| 6 | 8 | Danielle Lowe | 95 | Wirral Metro | 1:01.73 |
| 7 | 4 | Jodie Le Resche | 90 | Loughboro Un | 1:03.40 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 3 | Lucy Spencer | 93 | Co Sheffield | 1:03.66 |
| 2 | 7 | Amanda Nugent | 91 | Co Salford | 1:02.29 |
| 3 | 11 | Lucy Worrall | 92 | Stockport Mo | 1:00.71 |
| 4 | 15 | Jemma Lowe | 90 | Swansea Perf | 58.42 |
| 5 | 13 | Jessica Sylvester | 87 | Nova Cent'n | 59.33 |
| 6 | 9 | Katie Ambridge | 90 | Hatfield | 1:00.89 |
| 7 | 5 | Kirsty Armstrong | 89 | Loughboro Un | 1:03.13 |
| 8 | 1 | Alexandra Harrison | 94 | West Suffolk | 1:04.32 |