EVENT 305 Female 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 2 | Emma GLOSEK | 9 | Co Leeds | 4:43.01 |
| 1 | 4 | Harriet HARSLEY | 9 | Co Leeds | 4:32.10 |
| 2 | 6 | Emilia DEVERILL | 10 | Co Leeds | 4:26.70 |
| 3 | 8 | Olivia HARSLEY | 9 | Co Leeds | 4:22.70 |
| 4 | 10 | Eve HEPBURN-WOOD | 10 | Co Leeds | 4:05.32 |
| 5 | 9 | Elizabeth ROTHWELL | 9 | Co Leeds | 4:21.40 |
| 6 | 7 | Katie SADLER | 9 | Co Leeds | 4:24.60 |
| 7 | 5 | Stephanie WILSON | 12 | Borocuda T | 4:30.00 |
| 8 | 3 | Ava ALLEN | 9 | Co Leeds | 4:34.40 |
| 9 | 1 | Lily LAVERICK | 12 | Borocuda T | 5:15.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 12 | Jessica AYRE | 11 | Middlesboro | 4:00.00 |
| 1 | 14 | Chloe TAYLOR | 10 | Middlesboro | 3:58.10 |
| 2 | 16 | Mia KNUSDEN | 14 | Donc Dartes | 3:55.00 |
| 3 | 18 | Eva LITVIN | 11 | Donc Dartes | 3:51.20 |
| 4 | 20 | Michelle BROGDEN | 9 | Co Leeds | 3:49.59 |
| 5 | 19 | Verity LILLEY | 11 | Co Leeds | 3:49.80 |
| 6 | 17 | Anna GLOSEK | 11 | Co Leeds | 3:54.00 |
| 7 | 15 | Molly CHILD | 11 | Co Leeds | 3:55.00 |
| 8 | 13 | Ella HARRISON | 10 | Co Leeds | 4:00.00 |
| 9 | 11 | Emmeline JONES | 9 | Co Leeds | 4:00.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 22 | Robyn DIAMANT | 11 | Co Leeds | 3:48.50 |
| 1 | 25 | Zoe FEATHER | 10 | Co Leeds | 3:46.40 |
| 2 | 27 | Poppy AYRE | 11 | Middlesboro | 3:45.20 |
| 3 | 29 | Holly JONES | 15 | Stocksbridge | 3:40.40 |
| 4 | 31 | Jessica ROLLINGS | 12 | Co Leeds | 3:35.30 |
| 5 | 30 | Grace O'HARA | 11 | Co Leeds | 3:38.60 |
| 6 | 28 | Ava MCLARKEY | 10 | Co Leeds | 3:41.59 |
| 7 | 26 | Neve STAFFORD | 10 | Co Leeds | 3:45.90 |
| 8 | 23 | Evie THORPE | 11 | Co Leeds | 3:47.04 |
| 9 | 21 | Freya ELLIS | 11 | Co Leeds | 3:48.72 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 33 | Lily O'BRIEN | 14 | Bo Barnsley | 3:34.80 |
| 1 | 35 | Ursula CARROLL | 11 | Stocksbridge | 3:31.68 |
| 2 | 37 | Harriet BINKS | 12 | Thirsk WH | 3:30.00 |
| 3 | 39 | Emily ENGLAND-HALL | 11 | Co Leeds | 3:28.70 |
| 4 | 41 | Jessica MOORE | 13 | Donc Dartes | 3:21.10 |
| 5 | 40 | Kiarna WOODHEAD | 17 | New Earswick | 3:21.20 |
| 6 | 38 | Grace BALLANTYNE | 13 | New Earswick | 3:30.00 |
| 7 | 36 | Millie DEY | 12 | Donc Dartes | 3:30.00 |
| 8 | 34 | Eva SYLVESTER | 11 | Co Leeds | 3:32.30 |
| 9 | 32 | Alice ELLIS-DIXON | 12 | Donc Dartes | 3:35.00 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 43 | Ava BRADLEY | 13 | Co Leeds | 3:20.50 |
| 1 | 45 | Evie Mae WALLACE | 12 | Co Leeds | 3:18.70 |
| 2 | 47 | Millie HERBERT | 13 | Bo Barnsley | 3:17.70 |
| 3 | 49 | Hannah BROWN | 13 | Co Leeds | 3:16.97 |
| 4 | 51 | Layla HOLMES | 14 | Chapeltown | 3:10.20 |
| 5 | 50 | Lauren WOOD | 12 | Stocksbridge | 3:13.02 |
| 6 | 48 | Isabella DEBENHAM | 14 | Donc Dartes | 3:17.19 |
| 7 | 46 | Lily VEEVERS | 12 | Co Leeds | 3:18.20 |
| 8 | 44 | Evie-Rose TOPPING | 12 | Co Leeds | 3:19.80 |
| 9 | 42 | Elizabeth BOND | 11 | Co Leeds | 3:20.80 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 53 | Daisy DUNNING | 13 | Middlesboro | 3:06.80 |
| 1 | 55 | Jessica LEWIS | 14 | Thirsk WH | 3:04.20 |
| 2 | 57 | Ruby ELLIS | 15 | Co Leeds | 3:02.00 |
| 3 | 59 | Charlotte MORETON | 15 | Co Leeds | 2:56.20 |
| 4 | 61 | Charlotte BASHFORD | 15 | Middlesboro | 2:48.50 |
| 5 | 60 | Isobel DALEY | 16 | Middlesboro | 2:52.50 |
| 6 | 58 | Amit MALTZ | 13 | Co Leeds | 2:59.40 |
| 7 | 56 | Isabelle KING | 14 | Co Leeds | 3:03.67 |
| 8 | 54 | Robyn HOWARD | 13 | Co Leeds | 3:06.60 |
| 9 | 52 | Lily KNOWLES | 12 | Bo Barnsley | 3:08.00 |