EVENT 506 Girl Open 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Kate Kennedy | 14 | Morpeth | 2:34.01 |
| 3 | 4 | Freya Peace | 14 | Bassetlaw SS | 2:31.18 |
| 4 | 6 | Olivia Molden | 17 | Stockport Mo | 2:30.50 |
| 5 | 5 | Gia Hothersall | 15 | Wirral Metro | 2:30.68 |
| 6 | 3 | Eleanor Ma | 15 | Winsford | 2:33.74 |
| 7 | 1 | Millie Bozbayir | 15 | Middlesboro | 2:34.15 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | Sophie Grindley | 16 | Winsford | 2:29.30 |
| 2 | 10 | Evie Harris | 13 | Co Leeds | 2:28.62 |
| 3 | 12 | Kasja Rickelton | 15 | Co Leeds | 2:27.22 |
| 4 | 14 | Millie Duncan | 15 | Stockport Mo | 2:26.85 |
| 5 | 13 | Eleanor Broughton | 15 | Ellesmere Co | 2:27.11 |
| 6 | 11 | Anna Farrow | 16 | Ellesmere Co | 2:27.31 |
| 7 | 9 | Lucy Thompson | 17 | Stockport Mo | 2:28.62 |
| 8 | 7 | Natasha McDonnell | 15 | Wirral Metro | 2:29.69 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Sophie Traill | 14 | Stockport Mo | 2:25.76 |
| 2 | 18 | Chloe Hirst | 18 | Bo Kirklees | 2:24.18 |
| 3 | 20 | Rosie Smith | 17 | Morpeth | 2:23.95 |
| 4 | 22 | Olivia Hunter | 17 | Ellesmere Co | 2:19.50 |
| 5 | 21 | Anna Ashcroft | 14 | Co Leeds | 2:23.91 |
| 6 | 19 | Millie Wells | 14 | Ellesmere Co | 2:24.02 |
| 7 | 17 | Leah Schlosshan | 16 | Co Leeds | 2:25.40 |
| 8 | 15 | Jess Widdowson | 15 | Co Leeds | 2:26.29 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Libby Freeman | 15 | Morpeth | 2:18.52 |
| 2 | 26 | Eliza Pinkstone | 16 | Stockport Mo | 2:17.40 |
| 3 | 28 | Kate Mills | 23 | Loughboro Un | 2:16.32 |
| 4 | 30 | Isabelle Goodwin | 17 | Co Leeds | 2:08.10 |
| 5 | 29 | Fleur Lewis | 18 | Ellesmere Co | 2:13.20 |
| 6 | 27 | Amy Corcoran | 19 | Loughboro Un | 2:16.67 |
| 7 | 25 | Lara Thomson | 16 | Co Leeds | 2:17.44 |
| 8 | 23 | Olivia Herron | 17 | Ellesmere Co | 2:19.01 |