EVENT 305 Female 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Teja TAMONYTE | 9 | Co Sheffield | 5:30.00 |
| 4 | 3 | Holly BROWN | 9 | Co Leeds | 4:15.00 |
| 5 | 2 | Lucia MONTAGNOLI | 9 | Co Sheffield | 4:40.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | Hannah HEPBURN-WOOD | 9 | Co Leeds | 4:13.87 |
| 3 | 7 | Lily HOGAN | 9 | Co Leeds | 4:02.35 |
| 4 | 9 | Anneliese CIRSTEA | 10 | Co Leeds | 4:00.00 |
| 5 | 8 | Daisy RASOOL | 9 | Co Leeds | 4:01.70 |
| 6 | 6 | Onadi GUNARATHNE | 9 | Co Leeds | 4:09.71 |
| 7 | 4 | Matilda SHERLEY-PRICE | 9 | Co Leeds | 4:14.04 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Ayla CARRY | 11 | Co Leeds | 3:58.20 |
| 2 | 13 | Gracie HART | 9 | Co Leeds | 3:57.59 |
| 3 | 15 | Emma GLOSEK | 10 | Co Leeds | 3:51.68 |
| 4 | 17 | Ava ALLEN | 10 | Co Leeds | 3:48.70 |
| 5 | 16 | Sophie PEARCE | 12 | Co Sheffield | 3:50.26 |
| 6 | 14 | Sophia Xiu Hui KOK | 10 | Co Leeds | 3:57.21 |
| 7 | 12 | Elizabeth ROTHWELL | 10 | Co Leeds | 3:58.00 |
| 8 | 10 | Erika MARINOVA | 10 | Co Sheffield | 3:59.04 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Eve HEPBURN-WOOD | 11 | Co Leeds | 3:40.25 |
| 2 | 21 | Arabella PEARCE | 12 | Cleethorpes | 3:35.20 |
| 3 | 23 | Hannah SLADE | 12 | Chapeltown | 3:30.00 |
| 4 | 25 | Verity LILLEY | 12 | Co Leeds | 3:21.45 |
| 5 | 24 | Olivia STEER | 11 | Ramsbottom | 3:26.62 |
| 6 | 22 | Jessica DJIEGOUE | 11 | Co Leeds | 3:34.40 |
| 7 | 20 | Katie SADLER | 10 | Co Leeds | 3:39.90 |
| 8 | 18 | Hannah CROFTON | 10 | Co Leeds | 3:48.50 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 27 | Ezmae ALLEN | 12 | Co Sheffield | 3:19.70 |
| 2 | 29 | Grace FORD | 15 | Bo Barnsley | 3:11.30 |
| 3 | 31 | Tilly SMITH | 12 | Wear Valley | 3:08.30 |
| 4 | 33 | Darcey BLACKER | 16 | Co Leeds | 2:55.80 |
| 5 | 32 | Grace O'HARA | 12 | Co Leeds | 3:07.17 |
| 6 | 30 | Sophie MARSTON | 11 | Cleethorpes | 3:11.20 |
| 7 | 28 | Isabella STOICESCU | 12 | Co Leeds | 3:19.60 |
| 8 | 26 | Evie MORAN | 11 | Co Leeds | 3:21.30 |