EVENT 203 Female 100m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Ella Jackson | 11 | Wombourne | 2:09.80 |
| 4 | 2 | Evie Greatrix | 10 | Wolv'hampton | 2:06.49 |
| 5 | 3 | Amelia Morris | 10 | TelfordAqua | 1:59.75 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Charlotte Gray | 12 | Chase | 1:47.00 |
| 2 | 5 | Evie Graham | 11 | Chase | 1:42.64 |
| 3 | 6 | Nyah Mills | 11 | Chase | 1:42.20 |
| 4 | 7 | Willow Cadman | 11 | Chase | 1:40.11 |
| 5 | 8 | Anya Gittins | 13 | Wombourne | 1:38.62 |
| 6 | 9 | Chloe Reilly | 9 | Walsall | 1:37.79 |
| 7 | 11 | Rose Bayle | 11 | Wrekin SC | 1:37.65 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | Jessica Weaver | 12 | Wombourne | 1:35.78 |
| 2 | 13 | Lily Blower | 10 | Walsall | 1:34.22 |
| 3 | 14 | Summer Whitehouse | 12 | Chase | 1:32.44 |
| 4 | 15 | Molly Franklin-Hughes | 12 | Market Dray | 1:31.79 |
| 5 | 16 | Chloe Burton | 11 | Royal Wolv | 1:31.60 |
| 6 | 17 | Florry Grosvenor | 10 | Chase | 1:30.15 |
| 7 | 18 | Isabella Scott | 15 | Market Dray | 1:29.58 |
| 8 | 19 | Bethany Head | 15 | Wolv'hampton | 1:27.49 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | Aakriti Bhattacharya | 11 | Cosacss | 1:27.15 |
| 2 | 21 | Freya Walkeden | 14 | Chase | 1:25.94 |
| 3 | 22 | Eliza Cresswell | 14 | Royal Wolv | 1:24.06 |
| 4 | 23 | Jessica Martin | 12 | Market Dray | 1:22.02 |
| 5 | 24 | Scarlett Hemmings | 15 | Wolv'hampton | 1:20.73 |
| 6 | 25 | Emily Malkin | 15 | Cosacss | 1:20.52 |
| 7 | 26 | Darcey Keay | 17 | Walsall | 1:19.77 |
| 8 | 27 | Chloe Darling | 15 | Wolv'hampton | 1:18.33 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 28 | Maisy Kirby | 13 | Wrekin SC | 1:17.78 |
| 2 | 29 | Ellie Street | 12 | Chase | 1:17.73 |
| 3 | 30 | Isabelle Paling | 14 | Dove Valley | 1:17.55 |
| 4 | 31 | Lucy Wolyniec | 15 | Walsall | 1:17.39 |
| 5 | 32 | Beth Barrett | 16 | Wrekin SC | 1:15.63 |
| 6 | 33 | Lilliella Page | 12 | Royal Wolv | 1:15.59 |
| 7 | 34 | Ruby Clews | 16 | Market Dray | 1:15.35 |
| 8 | 35 | Katlyn Richardson | 15 | Walsall | 1:14.50 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 37 | Esmay Jones | 13 | Wrekin SC | 1:13.00 |
| 2 | 39 | Layla Garbett | 14 | Walsall | 1:12.80 |
| 3 | 41 | Abigail Mountford | 16 | Wolv'hampton | 1:10.02 |
| 4 | 43 | Francesca Davies | 19 | Wrekin SC | 1:07.30 |
| 5 | 42 | Keisha McFarlane | 17 | Walsall | 1:09.30 |
| 6 | 40 | Charlotte Morten | 15 | Walsall | 1:11.27 |
| 7 | 38 | Scarlett Highfield | 16 | Market Dray | 1:12.80 |
| 8 | 36 | Alexa Poole | 13 | Wombourne | 1:14.40 |