EVENT 105 Female 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Emily BLENKHORN | 11 | Wellingboro | 4:58.20 |
| 4 | 3 | Lyla GILMORE | 12 | Newport Pag | 4:12.50 |
| 5 | 2 | Kaylyn PRIOR | 11 | Corby | 4:47.47 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | Oliwia ZAWORSKA-BENEDY | 12 | Corby | 4:07.00 |
| 3 | 7 | Josie TRAHEARN | 12 | Hinckley | 4:02.30 |
| 4 | 9 | Cora THOW | 13 | Corby | 4:00.50 |
| 5 | 8 | Eleni WILLIAMS | 11 | Corby | 4:01.22 |
| 6 | 6 | Poppy ZARINS | 11 | Leic Sharks | 4:05.50 |
| 7 | 4 | Iris CARR | 11 | Hinckley | 4:10.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Lexi ELLIS | 11 | Leic Sharks | 3:56.80 |
| 2 | 13 | Uma STEPHENSON | 11 | Market Har | 3:51.60 |
| 3 | 15 | Olivia HAJO | 14 | Corby | 3:44.70 |
| 4 | 17 | S WILLIAMS-BROWN | 12 | Market Har | 3:41.70 |
| 5 | 16 | Chloe HARRIS | 15 | Hinckley | 3:43.30 |
| 6 | 14 | Eireanna GALLAGHER | 11 | Leic Sharks | 3:44.90 |
| 7 | 12 | Mea MOORE | 11 | Market Har | 3:52.60 |
| 8 | 10 | Amy GOWER | 13 | Newport Pag | 3:58.20 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Jessica GILDER | 13 | Hinckley | 3:35.00 |
| 2 | 21 | Millie DAY | 16 | Wellingboro | 3:31.20 |
| 3 | 23 | Danni HALLAM | 14 | Market Har | 3:28.06 |
| 4 | 25 | Matilda BOTT | 12 | Hinckley | 3:26.70 |
| 5 | 24 | Emilia DURRINGTON | 14 | Co Leicester | 3:27.00 |
| 6 | 22 | Neve BOOKER | 12 | Wellingboro | 3:29.60 |
| 7 | 20 | Safiyah PAWLYSZYN | 12 | Wellingboro | 3:34.60 |
| 8 | 18 | Alice WOOD | 14 | Wellingboro | 3:38.50 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 27 | Lola SMITH | 13 | Hinckley | 3:20.30 |
| 2 | 29 | Jessica PURSER | 13 | Hinckley | 3:18.10 |
| 3 | 31 | Saxon SWANN | 13 | Corby | 3:16.60 |
| 4 | 33 | Roberta KYLE | 13 | Leic Sharks | 3:10.90 |
| 5 | 32 | Nicola MICHALSKA | 13 | Co Leicester | 3:16.00 |
| 6 | 30 | Amelia LONERGAN | 18 | Wellingboro | 3:17.00 |
| 7 | 28 | Philippa BODEY | 13 | Co Leicester | 3:20.10 |
| 8 | 26 | Lorena KEOGH | 11 | Leic Sharks | 3:26.57 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 35 | Kate LONERGAN | 15 | Wellingboro | 3:09.50 |
| 2 | 37 | Laura GRAHAM-BROWN | 13 | Co Leicester | 3:06.50 |
| 3 | 39 | Sophia TSINONTAS | 14 | Leic Sharks | 3:02.10 |
| 4 | 41 | Alice STREETER | 18 | Market Har | 2:51.30 |
| 5 | 40 | Heather ELRICK | 15 | Newport Pag | 3:01.70 |
| 6 | 38 | Alice WALLINGER | 14 | Wellingboro | 3:05.00 |
| 7 | 36 | Eleanor TRAHEARN | 15 | Hinckley | 3:09.40 |
| 8 | 34 | Lydia WARD | 15 | Newport Pag | 3:09.60 |