EVENT 205 Female 09 /Over 100m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Constance Pack | 9 | BelperMarlin | 2:20.00 |
| 4 | 3 | Mia Turvey | 9 | BelperMarlin | 2:13.63 |
| 5 | 2 | Willow Bailey | 9 | BelperMarlin | 2:20.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 5 | Bebe Wheeler | 9 | Bircotes SC | 2:12.32 |
| 1 | 7 | Elsie Lawn | 11 | Bircotes SC | 2:10.00 |
| 2 | 9 | Harriet Ridout | 9 | Retford | 2:06.60 |
| 3 | 11 | Charlotte Jenkins | 11 | BelperMarlin | 2:05.85 |
| 4 | 13 | Cassie Howard | 11 | BelperMarlin | 2:00.00 |
| 5 | 12 | Laura Clarke | 11 | BelperMarlin | 2:05.52 |
| 6 | 10 | Charlotte Middlebrook | 10 | Retford | 2:06.40 |
| 7 | 8 | Isabelle Wood | 9 | Sherwood | 2:07.41 |
| 8 | 6 | Lola Parker | 11 | BelperMarlin | 2:10.00 |
| 9 | 4 | Ellie Shea | 10 | Trafford Met | 2:12.56 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 15 | Sophia Macleod | 11 | Trafford Met | 1:59.69 |
| 1 | 17 | Victoria McKay | 11 | Gainsborough | 1:52.50 |
| 2 | 19 | Erin Botsford | 9 | Dronfield | 1:50.00 |
| 3 | 21 | Matilda Smith | 11 | Eckington | 1:48.40 |
| 4 | 23 | Molly Quested | 11 | Kimberley | 1:46.10 |
| 5 | 22 | Scarlett Lucas | 13 | Dronfield | 1:46.21 |
| 6 | 20 | Erin Morley | 13 | Trafford Met | 1:49.08 |
| 7 | 18 | Amelie Clarke | 13 | BelperMarlin | 1:52.22 |
| 8 | 16 | Leela-Mya Edwards | 10 | Gainsborough | 1:52.50 |
| 9 | 14 | Holly Hargreaves | 10 | BelperMarlin | 1:59.70 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 25 | Emilia Hawkins | 14 | Eckington | 1:45.48 |
| 1 | 27 | Lyla Grix-Goodman | 11 | Dronfield | 1:44.60 |
| 2 | 29 | Millie Snelling | 13 | Sherwood | 1:43.63 |
| 3 | 31 | Sophie Hockham | 13 | Trafford Met | 1:42.31 |
| 4 | 33 | Faye Gibbison | 13 | Trafford Met | 1:40.64 |
| 5 | 32 | Chloe Ashcroft | 11 | Bircotes SC | 1:42.10 |
| 6 | 30 | Evelyn Cooper | 12 | BelperMarlin | 1:43.60 |
| 7 | 28 | Mahla Sohi | 11 | Trafford Met | 1:43.96 |
| 8 | 26 | Lorelei Clarke | 11 | BelperMarlin | 1:45.34 |
| 9 | 24 | Amber Haywood | 10 | Sherwood | 1:45.91 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 35 | Charlotte Hill | 12 | BelperMarlin | 1:38.50 |
| 1 | 37 | Phoebe Cheung | 13 | Kimberley | 1:36.05 |
| 2 | 39 | Jess Tomlinson | 13 | BelperMarlin | 1:35.38 |
| 3 | 41 | Starla Hope | 14 | Retford | 1:34.90 |
| 4 | 43 | Emily Buczko | 14 | Sherwood | 1:33.98 |
| 5 | 42 | Daisy Bailey | 12 | BelperMarlin | 1:34.66 |
| 6 | 40 | Annabel Paxman | 13 | Dronfield | 1:35.05 |
| 7 | 38 | Alia Shea | 13 | Trafford Met | 1:35.43 |
| 8 | 36 | Lily Bamford | 12 | Kimberley | 1:38.10 |
| 9 | 34 | Esme Applewhite | 11 | Gainsborough | 1:39.48 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 45 | Esmae Irons | 13 | Sherwood | 1:33.55 |
| 1 | 47 | Jemima Zimmerman | 12 | BelperMarlin | 1:32.95 |
| 2 | 49 | Ruby Helliwell | 14 | Eckington | 1:32.55 |
| 3 | 51 | Madeleine Diacon | 14 | Dronfield | 1:32.20 |
| 4 | 53 | Lily Meadows | 14 | Trafford Met | 1:30.52 |
| 5 | 52 | Isla Lormor | 12 | Gainsborough | 1:30.72 |
| 6 | 50 | Isabelle Town | 13 | Eckington | 1:32.47 |
| 7 | 48 | Edie Meadows | 12 | Trafford Met | 1:32.87 |
| 8 | 46 | Holly Hill | 15 | BelperMarlin | 1:33.32 |
| 9 | 44 | Iona Hastie | 14 | Kimberley | 1:33.63 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 55 | Tahlia Osborne | 14 | Dronfield | 1:27.11 |
| 1 | 57 | Lillie Harris | 17 | Sherwood | 1:25.64 |
| 2 | 59 | Milani Adams | 15 | Eckington | 1:23.90 |
| 3 | 61 | Rose Taylor-Bernard | 16 | Trafford Met | 1:21.50 |
| 4 | 63 | Eleanor Armstrong | 15 | Trafford Met | 1:15.40 |
| 5 | 62 | Tiegan Gray | 18 | Gainsborough | 1:18.56 |
| 6 | 60 | Lina Khider | 14 | Trafford Met | 1:22.84 |
| 7 | 58 | Bronte Easey | 12 | Retford | 1:24.00 |
| 8 | 56 | Evie Webster | 13 | Trafford Met | 1:26.97 |
| 9 | 54 | Zoe Simmonds | 13 | Dronfield | 1:28.40 |