EVENT 501 Female 09 Yrs/Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 2 | 1 | Sophie Quennell | 9 | | Northampton | 7:31.30 |
| 3 | 2 | Evette Blackwell | 9 | | Northampton | 7:30.00 |
| 4 | 3 | Olivia Fern | 9 | | Northampton | 7:30.00 |
| 5 | 4 | Charlotte Ramsay | 12 | | Co Coventry | 7:21.80 |
| 6 | 5 | Paige Bennett | 12 | | TelfordAqua | 7:11.59 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 6 | Rose Webb | 12 | S6 | Northampton | 7:05.78 |
| 2 | 7 | Isabel Brownson | 12 | | Co Coventry | 7:00.75 |
| 3 | 8 | Charlotte Ellis | 13 | | Daventry | 6:31.20 |
| 4 | 9 | Avani Singh | 12 | | Boldmere | 6:30.00 |
| 5 | 10 | Isabella Knight | 13 | | Northampton | 6:20.00 |
| 6 | 11 | Evangeline Harris | 11 | | Strat Sharks | 6:17.00 |
| 7 | 12 | Jenna Rigby | 11 | | Boldmere | 6:15.98 |
| 8 | 13 | Esmie Haines | 11 | | Northampton | 6:09.59 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 14 | Georgia Dominick | 14 | | Halesowen | 6:08.13 |
| 2 | 15 | Lara Wilson | 11 | | Co Coventry | 6:07.98 |
| 3 | 16 | Carys Thomas | 11 | | Northampton | 6:06.95 |
| 4 | 17 | Phoebe Northall | 12 | | Boldmere | 6:05.00 |
| 5 | 18 | Vida Coulson | 11 | | Northampton | 6:04.71 |
| 6 | 19 | Hannah Chadwick | 13 | | Daventry | 6:00.42 |
| 7 | 20 | Evie Reamsbottom | 14 | | Daventry | 6:00.00 |
| 8 | 21 | Maisie-Mae Williams | 14 | | Co Coventry | 5:57.70 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 22 | Sophie Scott | 11 | | Co Coventry | 5:49.14 |
| 2 | 23 | Elisa Giraud | 11 | | Northampton | 5:39.16 |
| 3 | 24 | Amelia Sheil | 12 | | Derby Excel | 5:38.53 |
| 4 | 25 | Chole Marchment | 14 | | Blythe Barra | 5:37.89 |
| 5 | 26 | Grace Churchill | 16 | | Bilston | 5:35.72 |
| 6 | 27 | Eva Simpkins | 13 | | Co Coventry | 5:34.29 |
| 7 | 28 | Emily Fern | 13 | | Northampton | 5:33.60 |
| 8 | 29 | Emily-Rose Phillips | 12 | | Co Coventry | 5:33.35 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 30 | Niamh McIntyre | 15 | | Co Coventry | 5:27.96 |
| 2 | 31 | Lucy Scott | 11 | | Co Coventry | 5:23.20 |
| 3 | 32 | Mia Woodhall | 16 | | Boldmere | 5:22.31 |
| 4 | 33 | Rebecca Jones | 14 | | Co Coventry | 5:17.40 |
| 5 | 34 | Ruby-Rosella Peace | 13 | | Co Coventry | 5:15.57 |
| 6 | 35 | Rina Ombudo | 15 | | Co Coventry | 5:12.89 |
| 7 | 36 | Eva Chinnock | 14 | | Co Coventry | 5:11.29 |
| 8 | 37 | Erika Middleton | 12 | | Co Coventry | 5:10.00 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 38 | Denni Powers | 14 | | Bilston | 5:08.80 |
| 2 | 39 | Isabel Sharp | 18 | | Northampton | 5:05.48 |
| 3 | 40 | Bridie Regan-Morris | 16 | | Co Coventry | 5:05.20 |
| 4 | 41 | Biggles Bell | 12 | | Co Coventry | 5:04.00 |
| 5 | 42 | Heidi-Mai Guest | 14 | | Co Coventry | 5:02.94 |
| 6 | 43 | Jessica Hill | 13 | | Co Coventry | 5:01.79 |
| 7 | 44 | Lucie Daniels | 15 | | Co Coventry | 5:01.76 |
| 8 | 45 | Aashirya Budathoki | 12 | | Co Coventry | 4:59.20 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 47 | Ellie Hambidge | 14 | | Co Coventry | 4:56.66 |
| 2 | 49 | Jessica Kidd | 14 | | Co Coventry | 4:45.24 |
| 3 | 51 | Chloe Phillips | 15 | | Co Coventry | 4:44.04 |
| 4 | 53 | Lottie Hunter | 17 | | Co Coventry | 4:42.12 |
| 5 | 52 | Eve Smith | 14 | | Co Coventry | 4:44.03 |
| 6 | 50 | Arabella Kerswell | 14 | | Co Coventry | 4:45.16 |
| 7 | 48 | Lana Webb | 14 | | Northampton | 4:50.85 |
| 8 | 46 | Molly Devenport | 15 | | Blythe Barra | 4:57.71 |