EVENT 301 Girl 11 Yrs/Over 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jasmine Goulden | 12 | Bolton Metro | 6:55.17 |
| 2 | 3 | Naomi Talbot | 12 | Bolton Metro | 6:49.97 |
| 3 | 5 | Serena Standring | 11 | Winsford | 6:44.30 |
| 4 | 7 | Charlotte Peel | 11 | Winsford | 6:23.36 |
| 5 | 6 | Lyra Limbert | 12 | Stretford | 6:28.96 |
| 6 | 4 | Pollyanna Kershaw | 11 | Blackpool Aq | 6:45.00 |
| 7 | 2 | Niamh Whitaker | 11 | Burnley BOBC | 6:50.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Lois Anderton | 12 | Stretford | 6:07.35 |
| 2 | 11 | Mia Wroe | 14 | Burnley BOBC | 6:01.90 |
| 3 | 13 | Sally Lomax | 13 | Southport | 5:58.80 |
| 4 | 15 | Olivia Harrison | 16 | Wigan BEST | 5:52.50 |
| 5 | 14 | Lottie Badger | 14 | Co Liverpool | 5:55.66 |
| 6 | 12 | Lucia Lesti | 12 | Co Salford | 5:59.32 |
| 7 | 10 | Laila Lawrenson | 12 | Fleetwood | 6:02.57 |
| 8 | 8 | Kate Roberts | 15 | Oldham Aqua | 6:09.02 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Rosie Nicholson | 14 | Stretford | 5:51.00 |
| 2 | 20 | Jasmine Bullough-Teal | 14 | Burnley BOBC | 5:42.98 |
| 3 | 22 | Lilli Tipping | 14 | Wigan BEST | 5:40.00 |
| 4 | 24 | Lydia Dewhurst | 17 | Burnley BOBC | 5:17.86 |
| 5 | 23 | Scarlett Hutchinson-Th | 13 | Bolton Metro | 5:38.40 |
| 6 | 21 | Amelia Moss | 15 | Burnley BOBC | 5:40.10 |
| 7 | 18 | Evie Sampson | 11 | Southport | 5:49.53 |
| 8 | 16 | Maisie Geary | 11 | Southport | 5:51.68 |