EVENT 203 Womens MD 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 2 | 2 | Natalia Lees | 98 | S8 | North West R | 2:06.79 |
| 3 | 4 | Rebecca Franks | 97 | S9 | East Midland | 1:53.78 |
| 4 | 6 | Hannah Wright | 96 | S10 | Eastern | 1:29.97 |
| 5 | 5 | Alice Tai | 99 | S10 | South East R | 1:32.79 |
| 6 | 3 | Eleanor Grudgings | 92 | S8 | East Midland | 1:56.87 |
| 7 | 1 | Adele Maguire | 01 | S9 | North West R | 2:12.28 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | YoB | Cat | Club/Country | Time |
| 0 | 8 | Lauren Smith | 93 | S9 | Eastern | 1:22.80 |
| 1 | 10 | Jessica Harper | 94 | S9 | Gtr. London | 1:16.91 |
| 2 | 12 | Ellen Keane | 95 | S9 | South West R | 1:14.20 |
| 3 | 14 | Gemma Almond | 93 | S10 | Wales | 1:13.41 |
| 4 | 16 | Stephanie Millward | 81 | S9 | Wales | 1:10.20 |
| 5 | 15 | Claire Cashmore | 88 | S9 | West Midland | 1:13.40 |
| 6 | 13 | Eleni Papadopoulos | 92 | S10 | North West R | 1:13.62 |
| 7 | 11 | Louise Watkin | 92 | S9 | North West R | 1:14.97 |
| 8 | 9 | Lauren Steadman | 92 | S9 | South East R | 1:18.42 |
| 9 | 7 | Chloe Buck | 97 | S9 | Yorkshire | 1:26.96 |