EVENT 501 Girls 09 Yrs/Over 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Olivia Knox | 11 | Wigan BEST | 5:42.20 |
| 4 | 3 | Marcia Bridgman | 13 | Stretford | 5:29.87 |
| 5 | 2 | Poppy Johnson | 10 | Wigan BEST | 5:37.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 6 | Lois Anderton | 13 | Stretford | 5:20.18 |
| 3 | 8 | Anya Jolley | 14 | Wigan BEST | 5:15.65 |
| 4 | 10 | Olivia Wilson | 11 | Co Salford | 5:12.28 |
| 5 | 9 | Anastasia Musat | 13 | Co Salford | 5:14.08 |
| 6 | 7 | Isabella Bonfield | 11 | Co Salford | 5:19.41 |
| 7 | 5 | Gabriella Giblin | 12 | Oldham Aqua | 5:20.54 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 12 | Aimee Coy | 14 | Co Liverpool | 5:10.00 |
| 2 | 14 | Naomi Talbot | 13 | Bolton Metro | 5:06.50 |
| 3 | 16 | Emily Hall | 12 | Warrington W | 4:58.79 |
| 4 | 18 | Jessica Corder | 13 | Co Salford | 4:54.91 |
| 5 | 17 | Rosie Nicholson | 14 | Co Manch Aq | 4:55.09 |
| 6 | 15 | Emelia Atkinson | 13 | Co Salford | 5:00.40 |
| 7 | 13 | Isla Holland | 14 | Wigan BEST | 5:06.87 |
| 8 | 11 | Emily Wilson | 15 | Aquabears | 5:10.38 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | Ruby Sheehan | 14 | Wigan BEST | 4:54.08 |
| 2 | 22 | Isabel Lloyd | 14 | Wigan BEST | 4:53.90 |
| 3 | 25 | Grace Taylor | 15 | Bolton Metro | 4:51.80 |
| 4 | 27 | Macy Barker | 15 | Warrington W | 4:47.70 |
| 5 | 26 | Eliza Radclyffe | 16 | Co Liverpool | 4:49.60 |
| 6 | 24 | Lucy Dursley | 14 | Wigan BEST | 4:52.60 |
| 7 | 21 | Erin McCurrie | 13 | Warrington W | 4:53.97 |
| 8 | 19 | S Lazenby-Tracey | 16 | Stretford | 4:54.30 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 29 | Amelia Gerrard | 13 | Warrington W | 4:45.74 |
| 2 | 32 | Isobel Hitchmough | 12 | Warrington W | 4:43.31 |
| 3 | 34 | Emily Inns | 17 | Altrincham | 4:42.61 |
| 4 | 36 | Payton Chesters | 14 | Warrington W | 4:41.84 |
| 5 | 35 | Elizabeth Jacobs | 15 | Stockport Mo | 4:42.20 |
| 6 | 33 | Charlotte Grimshaw | 16 | Workington | 4:43.25 |
| 7 | 30 | Jasmine Bouaziz | 13 | Warrington W | 4:43.85 |
| 8 | 28 | C Postolachi Suciu | 13 | Co Salford | 4:46.17 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 38 | Evie Cutter | 13 | Wigan BEST | 4:40.87 |
| 2 | 40 | Chloe Ridge | 15 | Wigan BEST | 4:39.10 |
| 3 | 43 | Alice Volkovaya | 14 | Co Salford | 4:36.08 |
| 4 | 45 | Hannah Hodgkiss | 15 | Repton | 4:32.00 |
| 5 | 44 | Katie Rawnsley | 17 | Co Liverpool | 4:35.73 |
| 6 | 41 | Olivia Watts | 13 | Warrington W | 4:38.20 |
| 7 | 39 | Iris Hurst | 12 | Warrington W | 4:40.35 |
| 8 | 37 | Lauren Jones | 17 | Warrington W | 4:41.66 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 47 | Kerry Hennie | 14 | Warrington W | 4:29.30 |
| 2 | 49 | Mia Burslem | 16 | Co Liverpool | 4:28.90 |
| 3 | 51 | Lucy Parsons | 15 | Co Liverpool | 4:27.46 |
| 4 | 54 | Amelie Blocksidge | 13 | Co Salford | 4:16.40 |
| 5 | 53 | Eleanor Kay | 16 | Bolton Metro | 4:23.40 |
| 6 | 50 | Olivia Sheehan | 17 | Wigan BEST | 4:28.56 |
| 7 | 48 | Madison Rens | 15 | Co Liverpool | 4:29.15 |
| 8 | 46 | Ella Blocksidge | 16 | Co Salford | 4:29.80 |