EVENT 301 Womens MC 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 7 | Cerys Jones | 15 | S14 | Neath | 1:43.13 |
| 2 | 13 | Cara Smyth | 15 | S10 | Incas | 1:34.08 |
| 3 | 19 | Eleanor Bamber | 20 | S10 | Glossop | 1:22.25 |
| 4 | 25 | Claire Cashmore | 28 | S9 | Wyre Forest | 1:12.92 |
| 5 | 22 | Toni Shaw | 13 | S10 | Co Aberdeen | 1:18.33 |
| 6 | 16 | Megan Richter | 16 | S9 | Orion | 1:25.91 |
| 7 | 10 | Neele Labudda | 13 | S13 | Germany | 1:36.42 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 0 | 3 | Rebecca Lewis | 13 | S10 | RCT Squad | 1:48.01 |
| 1 | 8 | Aliya Bacakoglu | 12 | S10 | Brighouse | 1:40.71 |
| 2 | 14 | Hayley Milne | 17 | S8 | Grantham | 1:30.12 |
| 3 | 20 | Emma Cattle | 28 | S10 | Team Luton | 1:19.78 |
| 4 | 26 | Amy Marren | 18 | S9 | Romford Town | 1:12.46 |
| 5 | 23 | Stephanie Slater | 25 | S8 | Preston | 1:15.05 |
| 6 | 17 | Coral Farrell | 15 | S10 | Warrington W | 1:24.60 |
| 7 | 11 | Charli Vines | 18 | S14 | Harrogate | 1:35.54 |
| 8 | 5 | Drew Stables | 14 | S10 | Copeland | 1:45.89 |
| 9 | 1 | Bethany Taylor | 18 | S14 | Northampton | 1:50.79 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 0 | 4 | Rebecca Franks | 19 | S9 | Gainsborough | 1:47.97 |
| 1 | 9 | Harriet Dickinson | 19 | S10 | Clevedon | 1:38.18 |
| 2 | 15 | Bethan Eckley | 16 | S10 | Co Cardiff | 1:28.28 |
| 3 | 21 | Zara Mullooly | 14 | S10 | Woking | 1:19.53 |
| 4 | 27 | Alice Tai | 17 | S10 | Bourmth Coll | 1:07.00 |
| 5 | 24 | Louise Fiddes | 15 | S14 | Hatfield | 1:14.20 |
| 6 | 18 | Ffion Butler | 18 | S9 | Shrewsbury | 1:23.12 |
| 7 | 12 | Adele Maguire | 15 | S8 | Warrington W | 1:34.56 |
| 8 | 6 | Maya Brisco | 16 | S9 | Staines | 1:44.80 |
| 9 | 2 | Katie Crowhurst | 12 | S13 | Wycombe Dist | 1:50.68 |