EVENT 305 Girl Open 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Amelia MATSON | 9 | Co Leeds | 4:25.20 |
| 3 | 4 | Lily O'BRIEN | 12 | Bo Barnsley | 4:15.00 |
| 4 | 6 | Eloise ANDREASEN | 11 | Co Leeds | 4:06.00 |
| 5 | 5 | Florence DIXON | 10 | Co Leeds | 4:07.30 |
| 6 | 3 | Millie LAING | 10 | Bo Barnsley | 4:20.00 |
| 7 | 1 | Freya ELLIS | 9 | Co Leeds | 4:53.60 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 8 | Ezmae ALLEN | 9 | Co Sheffield | 4:05.00 |
| 1 | 10 | Ruby PODMORE | 9 | Co Sheffield | 4:05.00 |
| 2 | 12 | Layla MANSELL-SMITH | 11 | Co Leeds | 4:00.00 |
| 3 | 14 | Ella COLEMAN | 10 | Co Leeds | 3:58.90 |
| 4 | 16 | Millie FLAXMAN | 11 | Co Sheffield | 3:55.00 |
| 5 | 15 | Emmie CARTER | 10 | Co Sheffield | 3:55.00 |
| 6 | 13 | Chloe SIMPSON | 9 | Co Sheffield | 4:00.00 |
| 7 | 11 | Elizabeth BLOW | 12 | Cleethorpes | 4:00.00 |
| 8 | 9 | Mia THOMSON | 9 | Co Leeds | 4:05.00 |
| 9 | 7 | Faye MATHIE | 10 | Co Leeds | 4:05.60 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 18 | M AZANA-BALL | 10 | Co Leeds | 3:50.50 |
| 1 | 20 | Olivia WOOD | 11 | Co Sheffield | 3:49.66 |
| 2 | 22 | Ava CRANFIELD | 11 | Co Sheffield | 3:46.29 |
| 3 | 24 | Isla DAVERAN | 10 | Co Sheffield | 3:45.00 |
| 4 | 26 | Evelyn JONES | 11 | Co Sheffield | 3:42.58 |
| 5 | 25 | Hannah BROWN | 11 | Co Leeds | 3:44.12 |
| 6 | 23 | Gracie MCDERMOTT | 12 | Co Leeds | 3:45.00 |
| 7 | 21 | Jasmine GARROD | 12 | Cleethorpes | 3:47.80 |
| 8 | 19 | Amelie HAUSCHILD | 10 | Co Sheffield | 3:50.00 |
| 9 | 17 | Robyn HOWARD | 11 | Co Leeds | 3:50.90 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 28 | Evelyn KIK | 10 | Co Sheffield | 3:40.00 |
| 1 | 30 | Cordelia ROBERTS | 12 | Co Leeds | 3:36.98 |
| 2 | 32 | Reanne VISDA | 13 | Co Sheffield | 3:33.81 |
| 3 | 34 | Ellie AKHTAR | 12 | Co Leeds | 3:32.40 |
| 4 | 36 | Sophia ANDERSON | 15 | Co Sheffield | 3:30.00 |
| 5 | 35 | Ava BRADLEY | 11 | Co Leeds | 3:31.71 |
| 6 | 33 | Yining LU | 10 | Co Leeds | 3:33.40 |
| 7 | 31 | Annabel GALBRAITH | 11 | Co Leeds | 3:35.00 |
| 8 | 29 | Darcey BLACKER | 13 | Co Leeds | 3:38.80 |
| 9 | 27 | Summer SMITH | 10 | Co Sheffield | 3:41.52 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 38 | Scarlett SAMPSON | 13 | Co Sheffield | 3:27.59 |
| 1 | 40 | Evie WOODS | 12 | Co Leeds | 3:26.20 |
| 2 | 42 | Alexandra WILSON | 14 | Kippax | 3:22.76 |
| 3 | 44 | Lilly-Mae GARROD | 14 | Cleethorpes | 3:17.40 |
| 4 | 46 | Poppy PEARSON | 12 | Bo Barnsley | 3:15.00 |
| 5 | 45 | Alex HUXLEY | 15 | Co Leeds | 3:17.10 |
| 6 | 43 | Evelyn NORVOCK | 11 | Co Sheffield | 3:22.00 |
| 7 | 41 | Daisy SIMPSON | 13 | Co Sheffield | 3:25.22 |
| 8 | 39 | Charlotte CHAMBERS | 14 | Co Leeds | 3:27.20 |
| 9 | 37 | Amelie ATKIN | 11 | Cleethorpes | 3:28.20 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 48 | Emma CARTER | 13 | Darlington | 3:11.00 |
| 1 | 50 | Hannah WAKELIN | 14 | Co Sheffield | 3:06.35 |
| 2 | 52 | Evie GLOSSOP | 16 | Co Sheffield | 2:57.50 |
| 3 | 54 | Jess WIDDOWSON | 15 | Co Leeds | 2:56.26 |
| 4 | 56 | Eve COOPER | 13 | Cleethorpes | 2:51.50 |
| 5 | 55 | Eleanor VALENTINE-BULL | 15 | Bo Barnsley | 2:52.50 |
| 6 | 53 | Cecilia LINTON | 14 | Cleethorpes | 2:57.00 |
| 7 | 51 | Aira WILKINSON | 12 | Co Leeds | 3:05.60 |
| 8 | 49 | Niamh KAY | 14 | Darlington | 3:08.70 |
| 9 | 47 | Amelie PEARCE | 12 | Cleethorpes | 3:14.80 |