Heats (Declared Winners) Girls 10 Years 400m Freestyle
| Place | Name | YoB | Club | Time | | | 50 | 100 | 150 | 200 | 250 | 300 | 350 |
| 1. | Shantelle Austin | (97) | North Lancs | 4:58.57 | | | 33.60 | 1:11.29 | 1:49.28 | 2:27.43 | 3:05.90 | 3:44.50 | 4:22.41 |
| 2. | Brearnna Close | (97) | Bolton & Manchester | 5:01.70 | | | 33.67 | 1:11.34 | 1:49.96 | 2:29.12 | 3:07.65 | 3:46.34 | 4:25.22 |
| 3. | Anna Newlands | (98) | Cumbria ASA | 5:12.53 | | | 35.36 | 1:14.73 | 1:54.71 | 2:34.45 | 3:13.86 | 3:53.90 | 4:33.52 |
| 4. | Emily Barclay | (97) | North Lancs | 5:15.96 | | | 34.71 | 1:14.26 | 1:54.50 | 2:34.72 | 3:15.31 | 3:56.19 | 4:37.18 |
| 5. | Kathryn Hamer | (97) | Bolton & Manchester | 5:17.05 | | | 35.20 | 1:14.66 | 1:55.36 | 2:35.79 | 3:16.85 | 3:57.16 | 4:37.92 |
| 6. | Lucy Mckenzie | (97) | Cumbria ASA | 5:17.37 | | | 35.28 | 1:15.06 | 1:56.11 | 2:37.34 | 3:18.02 | 3:58.65 | 4:39.56 |
| 7. | Olivia Askew | (97) | Cent Lancs | 5:36.38 | | | 35.46 | 1:16.49 | 2:00.56 | 2:44.25 | 3:27.63 | 4:11.03 | 4:54.85 |
| 8. | Olivia Hogg | (94) | LiverplDASA | 5:40.35 | | | 37.81 | 1:21.58 | 2:04.84 | 2:49.23 | 3:32.26 | 4:15.53 | 4:59.28 |
| 9. | Caitlin Wareing | (97) | Cent Lancs | 5:43.04 | | | 37.58 | 1:20.52 | 2:04.97 | 2:49.17 | 3:33.19 | 4:17.17 | 5:00.68 |
| 10. | Emma Chatterton | (97) | North Mids | 6:19.14 | | | 39.46 | 1:28.24 | 2:18.48 | 3:07.75 | 3:55.52 | 4:44.73 | 5:33.29 |
| 11. | Emily Pickett | (97) | LiverplDASA | 6:20.57 | | | 43.64 | 1:33.18 | 2:22.13 | 3:11.39 | 3:59.42 | 4:48.48 | 5:37.40 |