EVENT 206 Girl Open 200m Butterfly - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 2 | Eve SIMMONDS | 13 | Co Wakefield | 3:30.00 |
| 1 | 4 | Ayesha CHAUDHRY | 15 | Chorley Marl | 3:24.10 |
| 2 | 6 | Ava CONNELL | 13 | Co Leeds | 3:21.24 |
| 3 | 8 | Elkie FOSTER | 11 | Co Leeds | 3:12.57 |
| 4 | 10 | Sophie MANSFIELD | 14 | Bo Kirklees | 3:05.00 |
| 5 | 9 | Robyn HOWARD | 12 | Co Leeds | 3:08.18 |
| 6 | 7 | Erin BENTLEY | 11 | Co Leeds | 3:19.50 |
| 7 | 5 | Ava BOLTON | 14 | Chorley Marl | 3:23.10 |
| 8 | 3 | Aoife HUGHES | 12 | Io Man | 3:28.60 |
| 9 | 1 | Pinklily TAREK | 11 | Bolton Metro | 3:37.57 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 12 | M AZANA-BALL | 11 | Co Leeds | 3:00.75 |
| 1 | 15 | Florence DIXON | 11 | Co Leeds | 2:58.90 |
| 2 | 17 | Isabella NIXON | 12 | Biddulph | 2:55.37 |
| 3 | 19 | Elizabeth ADAM | 12 | Leyland Barr | 2:50.00 |
| 4 | 21 | Jasmine HILL | 15 | Biddulph | 2:49.00 |
| 5 | 20 | Caitlyn SMITH | 13 | Co Leeds | 2:49.63 |
| 6 | 18 | Mia WROE | 15 | Burnley BOBC | 2:51.10 |
| 7 | 16 | Pollyanna KERSHAW | 12 | Blackpool Aq | 2:57.20 |
| 8 | 13 | Charlotte MIDDLETON | 13 | Leyland Barr | 3:00.20 |
| 9 | 11 | Chloe WHITTINGTON | 12 | Preston | 3:04.90 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 23 | Hazel BLAIN | 13 | Co Leeds | 2:46.80 |
| 1 | 25 | Millie PLUMLEY | 14 | Biddulph | 2:45.70 |
| 2 | 27 | Isabel HANDLEY | 13 | Co Leeds | 2:34.20 |
| 3 | 29 | Darcey CROSSLEY | 14 | Co Leeds | 2:31.29 |
| 4 | 31 | Matilda ASHCROFT | 14 | Co Leeds | 2:27.30 |
| 5 | 30 | Matilda POTTER | 14 | Co Leeds | 2:28.35 |
| 6 | 28 | Lauren LILLEY | 14 | Co Leeds | 2:34.10 |
| 7 | 26 | Ruby ELLIS | 14 | Co Leeds | 2:39.71 |
| 8 | 24 | Molly NORTON | 12 | Co Leeds | 2:45.70 |
| 9 | 22 | Emma WOOD | 14 | Co Leeds | 2:47.58 |