EVENT 305 Female 200m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Chloe Gardner | 9 | Blackburn | 4:21.85 |
| 4 | 4 | Lucie Hindle | 10 | Preston | 4:02.17 |
| 5 | 3 | Lucy Clarke | 10 | Leyland Barr | 4:06.55 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 6 | Natasha Chapman Barnes | 10 | Co Manch Aq | 4:00.11 |
| 3 | 8 | Amelia Pearce | 11 | Burnley BOBC | 3:54.00 |
| 4 | 10 | Elizabeth Bates | 11 | Leyland Barr | 3:53.21 |
| 5 | 9 | Ruby Eastwood | 11 | Gt Harwood | 3:54.00 |
| 6 | 7 | Camille Bradbury | 10 | Clitheroe | 3:55.43 |
| 7 | 5 | Rose Allcock | 10 | Leyland Barr | 4:00.75 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | Ava-Rose Lunt | 11 | Winsford | 3:52.00 |
| 2 | 14 | Ella Lambert | 10 | Crosby | 3:47.62 |
| 3 | 17 | Grace Aylward | 12 | Southport | 3:37.92 |
| 4 | 19 | Annie McEntyre | 10 | Crosby | 3:35.00 |
| 5 | 18 | Emily Yang | 12 | Co Manch Aq | 3:37.80 |
| 6 | 15 | Elspeth Archer | 10 | Co Manch Aq | 3:40.10 |
| 7 | 13 | Martha Routledge | 11 | Co Manch Aq | 3:49.76 |
| 8 | 11 | Kaitlyn Nicholls | 11 | Blackpool Aq | 3:52.25 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | Ariana Lewis | 12 | Co Manch Aq | 3:32.23 |
| 2 | 24 | Grace Daniels | 11 | Leyland Barr | 3:30.94 |
| 3 | 26 | Caoimhe Ruscoe | 11 | Leyland Barr | 3:30.20 |
| 4 | 28 | Harriet Ireland | 12 | Satellite | 3:28.62 |
| 5 | 27 | Elsa Thomson | 12 | Leyland Barr | 3:30.10 |
| 6 | 25 | Sadie Lazenby-Tracey | 11 | Stretford | 3:30.71 |
| 7 | 23 | Willow Slater-Smith | 11 | Preston | 3:31.16 |
| 8 | 20 | India Davey | 12 | Southport | 3:33.90 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 30 | Neve Connolly | 11 | Leyland Barr | 3:27.82 |
| 2 | 32 | Esme Bretherton | 12 | Leyland Barr | 3:25.92 |
| 3 | 34 | Jenny Littler | 13 | Gt Harwood | 3:25.00 |
| 4 | 36 | Dana Juma | 13 | Blackburn | 3:23.86 |
| 5 | 35 | Harriet Nicholson | 13 | Burnley BOBC | 3:25.00 |
| 6 | 33 | Ruby Hardman | 12 | Blackpool Aq | 3:25.52 |
| 7 | 31 | Molly Conning | 12 | Southport | 3:26.67 |
| 8 | 29 | Ola Naughton | 12 | Gt Harwood | 3:28.60 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 38 | Caitlin Corrigan | 13 | Southport | 3:22.21 |
| 2 | 40 | Laura Jones | 12 | Clitheroe | 3:21.60 |
| 3 | 42 | Sophia Stafford | 12 | Tyldesley | 3:17.98 |
| 4 | 44 | Lucy Wall | 12 | Satellite | 3:17.58 |
| 5 | 43 | Grace Johnson | 11 | Satellite | 3:17.93 |
| 6 | 41 | Erin Fletcher | 12 | Leyland Barr | 3:19.52 |
| 7 | 39 | Holly Grant | 13 | Winsford | 3:21.77 |
| 8 | 37 | Lucy Paton Hampton | 12 | Ormskirk | 3:23.03 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 46 | Weronika Rozwarska | 13 | Co Manch Aq | 3:14.78 |
| 2 | 48 | Phoebe Potter | 12 | Clitheroe | 3:11.60 |
| 3 | 50 | Violet Cairns | 11 | Preston | 3:11.40 |
| 4 | 52 | Erin McCumiskey | 16 | Blackpool Aq | 3:10.02 |
| 5 | 51 | Lottie Williams | 15 | Leyland Barr | 3:10.32 |
| 6 | 49 | Cerys Newell | 16 | Stretford | 3:11.49 |
| 7 | 47 | Annabel Irvine | 13 | Crosby | 3:12.40 |
| 8 | 45 | Jessica Harrington | 16 | Crosby | 3:15.87 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 55 | Megan Templeton | 13 | Everton | 3:06.43 |
| 2 | 57 | Holly Scott | 15 | Stretford | 3:05.75 |
| 3 | 59 | Constance Scurry | 14 | Winsford | 3:04.46 |
| 4 | 61 | Kristen Beswick | 16 | Preston | 3:03.55 |
| 5 | 60 | Rebecca Line | 15 | Winsford | 3:04.45 |
| 6 | 58 | Elise Burman | 13 | Blackpool Aq | 3:05.00 |
| 7 | 56 | Honor Luckhurst | 14 | Preston | 3:06.20 |
| 8 | 53 | Hannah Graham | 15 | Burnley BOBC | 3:06.98 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 64 | Sally Lomax | 15 | Preston | 3:01.19 |
| 2 | 66 | Olivia Ballard | 15 | Leyland Barr | 2:54.30 |
| 3 | 68 | Anna Heider | 19 | Co Manch Aq | 2:48.65 |
| 4 | 70 | Jenna Cross | 17 | Preston | 2:40.54 |
| 5 | 69 | Emily Lawrence | 23 | Preston | 2:45.00 |
| 6 | 67 | Jasmine Cadman | 14 | Carnforth | 2:52.32 |
| 7 | 65 | Sophia Yu | 14 | Stretford | 3:00.33 |
| 8 | 63 | Molly Lloyd | 13 | Winsford | 3:03.06 |