EVENT 305 Girl Open 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Kate RICHARDSON | 10 | Co Leeds | 4:55.80 |
| 4 | 3 | Ruby SHAW | 10 | Stocksbridge | 4:50.50 |
| 5 | 2 | Eva WILSON | 10 | Stocksbridge | 4:50.50 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 5 | Betsy KIRKLEY | 9 | Co Leeds | 4:23.94 |
| 1 | 7 | Yan CHEUNG | 9 | Co Leeds | 4:10.00 |
| 2 | 9 | Jessie LARKIN | 11 | Co Wakefield | 4:00.00 |
| 3 | 11 | Emily ENGLAND - HALL | 10 | Co Wakefield | 3:59.60 |
| 4 | 13 | Harriet IRELAND | 10 | Satellite | 3:58.60 |
| 5 | 12 | Emilia HARRISON | 10 | Satellite | 3:59.60 |
| 6 | 10 | Milla AYRES-PRESTWICH | 10 | Co Leeds | 4:00.00 |
| 7 | 8 | Grace JOHNSON | 10 | Satellite | 4:06.90 |
| 8 | 6 | Annabel CRAKER | 10 | Co Leeds | 4:20.00 |
| 9 | 4 | Tallulah ELDER | 11 | Harrogate | 4:24.10 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 15 | Imogen HARSLEY | 11 | Co Leeds | 3:52.88 |
| 1 | 17 | Eva MATCHETT | 10 | Borocuda T | 3:50.10 |
| 2 | 19 | Emilia KEEFE | 9 | Co Wakefield | 3:43.30 |
| 3 | 21 | Mia THOMSON | 10 | Co Leeds | 3:38.20 |
| 4 | 23 | Evie-Rose TOPPING | 11 | Co Leeds | 3:31.70 |
| 5 | 22 | Florence DIXON | 11 | Co Leeds | 3:37.03 |
| 6 | 20 | Olivia WELLS | 11 | Co Leeds | 3:40.00 |
| 7 | 18 | Lilly ROYLE | 11 | Satellite | 3:44.60 |
| 8 | 16 | Ursula CARROLL | 10 | Stocksbridge | 3:50.50 |
| 9 | 14 | Layla MANSELL-SMITH | 12 | Co Leeds | 3:55.73 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 25 | Jessica HAMPSHIRE | 11 | Co Wakefield | 3:31.10 |
| 1 | 27 | Dacil WATERS | 12 | Harrogate | 3:30.20 |
| 2 | 29 | Sophia HEWINGS | 13 | Co Wakefield | 3:28.90 |
| 3 | 31 | Mia TRAVIS-JONES | 12 | Co Leeds | 3:25.82 |
| 4 | 33 | Hannah BROWN | 12 | Co Leeds | 3:24.81 |
| 5 | 32 | Gracie MCDERMOTT | 13 | Co Leeds | 3:25.40 |
| 6 | 30 | Layla HOLMES | 13 | Chapeltown | 3:28.48 |
| 7 | 28 | Evie WESTON | 13 | Sedgefield | 3:29.80 |
| 8 | 26 | Kate JONES | 12 | Co Leeds | 3:31.00 |
| 9 | 24 | Annabel GALBRAITH | 12 | Co Leeds | 3:31.70 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 35 | Scarlett DEAN | 12 | Harrogate | 3:20.40 |
| 1 | 37 | Naomi BROADLEY | 12 | Co Wakefield | 3:20.00 |
| 2 | 39 | Katherine WILSON | 13 | Co Wakefield | 3:17.00 |
| 3 | 41 | Elizabeth WARNER | 12 | Co Leeds | 3:15.00 |
| 4 | 44 | Robyn HOWARD | 12 | Co Leeds | 3:08.11 |
| 5 | 43 | Jessie BOOTH | 14 | Co Wakefield | 3:10.60 |
| 6 | 40 | Libby HILL | 16 | Chapeltown | 3:15.30 |
| 7 | 38 | Elisha RHODES | 15 | Middlesboro | 3:17.80 |
| 8 | 36 | Megan EDWARDS | 12 | Satellite | 3:20.40 |
| 9 | 34 | Daniella SIMPSON | 15 | Satellite | 3:22.90 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 46 | Raygen PARKIN | 14 | Co Wakefield | 3:07.50 |
| 1 | 48 | Ellie AKHTAR | 13 | Co Leeds | 3:05.50 |
| 2 | 50 | Emelia RHODES | 17 | Middlesboro | 3:01.05 |
| 3 | 52 | Isobel DALEY | 15 | Middlesboro | 2:55.90 |
| 4 | 55 | Megan CAIRNS | 17 | Middlesboro | 2:47.36 |
| 5 | 54 | Violet HEARFIELD | 16 | Middlesboro | 2:54.37 |
| 6 | 51 | Rose KEEFE | 14 | Co Wakefield | 2:56.95 |
| 7 | 49 | Aira WILKINSON | 13 | Co Leeds | 3:02.90 |
| 8 | 47 | Darcey BLACKER | 14 | Co Leeds | 3:06.50 |
| 9 | 45 | Aimee KEEFE | 13 | Co Wakefield | 3:07.80 |