EVENT 201 Female 11 Yrs/Ov 400m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Elizabeth Mikita | 11 | Burnley BOBC | 6:25.00 |
| 2 | 3 | Lucy Adam | 11 | Leyland Barr | 6:14.95 |
| 3 | 5 | Isobel Comb | 12 | Satellite | 5:50.00 |
| 4 | 7 | Alicia Foxwell | 12 | Ather & Leig | 5:46.10 |
| 5 | 6 | Isobel Eccleston | 12 | Burnley BOBC | 5:47.00 |
| 6 | 4 | Esther Martin | 12 | Leyland Barr | 5:52.25 |
| 7 | 2 | Polly Hargreaves | 11 | Preston | 6:25.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Scarlett Fagan | 13 | Co Manch Aq | 5:36.79 |
| 2 | 12 | Jasmine Lloyd | 13 | Winsford | 5:33.45 |
| 3 | 14 | Holly Buckley | 14 | Winsford | 5:31.30 |
| 4 | 17 | Emily Dickinson | 13 | Carnforth | 5:25.00 |
| 5 | 15 | Grace Mackenzie | 12 | Blackpool Aq | 5:31.29 |
| 6 | 13 | Stella Coughlin | 13 | Skipton | 5:32.13 |
| 7 | 11 | Jessica Cadman | 13 | Carnforth | 5:35.36 |
| 8 | 9 | Alys Lambert | 13 | Satellite | 5:41.05 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Emily Yang | 12 | Co Manch Aq | 5:23.85 |
| 2 | 21 | Erin Fletcher | 12 | Leyland Barr | 5:21.07 |
| 3 | 23 | Isabella Grimbaldeston | 13 | Leyland Barr | 5:15.82 |
| 4 | 28 | Eva Duncan | 14 | Crosby | 5:11.45 |
| 5 | 25 | Isla Astle | 11 | Clitheroe | 5:14.90 |
| 6 | 22 | Lucy Charlesworth | 14 | Burnley BOBC | 5:17.69 |
| 7 | 20 | Holly Venning | 13 | Winsford | 5:23.07 |
| 8 | 18 | Charlotte Lloyd | 16 | Winsford | 5:24.64 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 30 | Charlotte Ainscough | 12 | Northwich | 5:09.97 |
| 2 | 33 | Weronika Rozwarska | 13 | Co Manch Aq | 5:08.64 |
| 3 | 35 | Olivia Richardson | 16 | Satellite | 5:06.89 |
| 4 | 37 | Layla Kirkley | 16 | Skipton | 5:04.64 |
| 5 | 36 | Imogen Clarkson | 12 | Clitheroe | 5:05.00 |
| 6 | 34 | Neve Horne | 14 | Winsford | 5:07.77 |
| 7 | 32 | Alex Holmes | 16 | Clitheroe | 5:09.25 |
| 8 | 29 | Holly Scott | 15 | Stretford | 5:10.41 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | Alexis Aspin | 13 | Preston | 5:03.36 |
| 2 | 41 | Eva Luckhurst | 16 | Preston | 5:02.00 |
| 3 | 43 | Scarlett McMahon | 14 | Winsford | 4:59.20 |
| 4 | 46 | Grace Whalley | 17 | Satellite | 4:58.23 |
| 5 | 45 | Freya Doran | 15 | Crosby | 4:58.70 |
| 6 | 42 | Lois Anderton | 14 | Stretford | 5:01.10 |
| 7 | 40 | Lilah Cairns | 13 | Preston | 5:03.23 |
| 8 | 38 | Ellie McDermott | 14 | Ormskirk | 5:03.50 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 49 | Keira Magarry | 16 | Burnley BOBC | 4:54.89 |
| 2 | 51 | Tilly Stevens | 13 | Crosby | 4:48.50 |
| 3 | 54 | Jenna Cross | 17 | Preston | 4:43.90 |
| 4 | 56 | Kate Roberts | 14 | Chorley Marl | 4:34.65 |
| 5 | 55 | Laila Lawrenson | 14 | Preston | 4:41.17 |
| 6 | 52 | Scarlett Lazenby-Trace | 17 | Stretford | 4:46.00 |
| 7 | 50 | Sophie Mitchell | 14 | Preston | 4:54.80 |
| 8 | 47 | Chloe Hawksworth | 16 | Leyland Barr | 4:58.00 |