EVENT 409 Womens Open 400m Freestyle - Heats
Not Competing : 7,14,25,29
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 2 | 1 | Drew Stables | 13 | S10 | Copeland | 5:52.52 |
| 3 | 3 | Niamh Knowles | 15 | | Bolton Metro | 4:49.24 |
| 4 | 5 | Hannah Edwards | 14 | | Carnforth | 4:46.33 |
| 5 | 4 | Alissa Blackshaw | 13 | | Winsford | 4:37.92 |
| 6 | 2 | Coral Farrell | 14 | S10 | Warrington W | 5:14.42 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 8 | Charlotte Yates | 15 | | Co Salford | 4:42.58 |
| 2 | 10 | Alana Hedges | 16 | | Co Manch Aq | 4:35.71 |
| 3 | 12 | Abigail Rylance | 16 | | Co Manch Aq | 4:34.59 |
| 4 | 15 | Lauren Rainford-Read | 14 | | Blackpool Aq | 4:43.09 |
| 5 | 13 | Holly Parkinson | 15 | | Co Chester | 4:42.76 |
| 6 | 11 | Alexandra Livingstone | 14 | | Carnforth | 4:41.23 |
| 7 | 9 | Eleanor Donald | 15 | | Halton | 4:54.66 |
| 8 | 6 | Ella Bergin-Williams | 14 | | Oldham Aqua | 4:43.85 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 17 | Emma Duff | 17 | | Crewe Flyers | 4:38.70 |
| 2 | 19 | Lucy Handford | 14 | | Leyland Barr | 4:47.70 |
| 3 | 21 | Amelia Maclaren | 14 | | Co Salford | 4:38.92 |
| 4 | 41 | Eleanor O'Grady | 16 | | Winsford | 4:43.57 |
| 5 | 22 | Anna Livermore | 15 | | SwimTrafford | 4:40.58 |
| 6 | 20 | Caitlin Brannon | 14 | | Wirral Metro | 4:44.99 |
| 7 | 18 | Olivia Nicholls | 15 | | Pioneer 79 | 4:50.10 |
| 8 | 16 | Millie McCaul | 14 | | Wirral Metro | 4:58.28 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 24 | Morgan Gaskell-French | 15 | | Leyland Barr | 4:47.03 |
| 2 | 27 | Ella Mounsey | 14 | | Carnforth | 4:41.37 |
| 3 | 30 | Amy Heard | 16 | | Carlisle Aq | 4:35.01 |
| 4 | 32 | Alice Harding | 16 | | Pioneer 79 | 4:34.09 |
| 5 | 31 | Elizabeth Airey | 14 | | Cockermouth | 4:36.92 |
| 6 | 28 | Isabel Cockerham | 15 | | Leyland Barr | 4:41.82 |
| 7 | 26 | Ciara Barcock | 16 | | Blackpool Aq | 4:38.45 |
| 8 | 23 | Alexandra Carr | 13 | | Blackpool Aq | 4:39.98 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 34 | Rebecca Loft | 15 | | Co Manch Aq | 4:31.25 |
| 2 | 36 | Elodie Smallwood | 14 | | Pioneer 79 | 4:31.12 |
| 3 | 38 | Sara Loft | 18 | | Co Manch Aq | 4:37.03 |
| 4 | 40 | Kathryn Greenslade | 17 | | Preston | 4:12.66 |
| 5 | 39 | Laura Boardman | 16 | | Co Salford | 4:24.54 |
| 6 | 37 | Meghann Leaver | 16 | | Pioneer 79 | 4:29.26 |
| 7 | 35 | Hannah Kelsall | 16 | | Co Liverpool | 4:32.35 |
| 8 | 33 | Melissa Braddock | 15 | | Wigan BEST | 4:32.52 |