EVENT 423 Girls 10/12 Yrs 400m Freestyle - Heats
Not Competing : 52,54
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Thando Hart | 10 | StaffordApex | 5:36.72 |
| 3 | 2 | Katie Comrie | 11 | Bilston | 5:35.21 |
| 4 | 3 | Maisie Aubrey | 11 | Lincoln Vulc | 5:28.04 |
| 5 | 4 | Lauren Woods | 10 | Lincoln Vulc | 5:28.32 |
| 6 | 5 | Alice Richards | 11 | Ripley | 5:20.91 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 6 | Constance Farmer | 11 | Leic Peng | 5:38.58 |
| 2 | 7 | Lauren Freestone | 11 | Ledbury | 5:10.95 |
| 3 | 8 | Ana Vicary | 11 | Co Coventry | 5:17.54 |
| 4 | 9 | Hannah Shaw | 11 | Northampton | 5:10.91 |
| 5 | 10 | Niamh Brown | 11 | Deepings | 5:19.22 |
| 6 | 11 | Isabelle Callaghan | 11 | Team Mercia | 5:24.37 |
| 7 | 12 | Alice Oliver | 11 | Co Birm'ham | 5:19.01 |
| 8 | 13 | Grace Eddy | 11 | Co Hereford | 5:17.30 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 14 | Lilly Wood | 10 | Co Birm'ham | 5:21.18 |
| 2 | 15 | Lucy Armitage | 10 | Shrewsbury | 5:15.35 |
| 3 | 16 | Cara Shipman | 11 | Newcastle St | 5:17.34 |
| 4 | 17 | Ella Thatcher-Plant | 11 | Wrekin Coll | 5:14.76 |
| 5 | 18 | Alexandra Bartley | 10 | Co Birm'ham | 5:15.87 |
| 6 | 19 | Susan Rogers-Coltman | 11 | Wrekin Coll | 5:08.04 |
| 7 | 20 | Angelina Freeman | 11 | Deepings | 5:09.13 |
| 8 | 21 | Sophie Hart | 11 | Lincoln Vulc | 5:19.24 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 22 | Imogen Whiting | 11 | Nova Cent'n | 5:05.76 |
| 2 | 23 | Kieva Clegg | 11 | Boston | 5:27.72 |
| 3 | 24 | Eleanor Cartlidge | 11 | Leek | 5:10.58 |
| 4 | 25 | Mia Fergie | 11 | Nova Cent'n | 5:06.97 |
| 5 | 26 | Zara Leleux | 11 | Wrekin Coll | 5:04.83 |
| 6 | 27 | Shannon Robinson | 11 | Wolv'hampton | 5:06.71 |
| 7 | 28 | Madeleine Hoare | 11 | Team Mercia | 4:58.82 |
| 8 | 29 | Freya Stevens | 11 | Northampton | 4:52.94 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 30 | Bethany-Iona Humbersto | 12 | Co Leicester | 5:09.17 |
| 2 | 31 | Holly Lewis | 11 | Royal Wolv | 5:05.12 |
| 3 | 32 | Rosie Holland | 11 | Ellesmere Co | 5:03.46 |
| 4 | 33 | Elissa Gratton | 12 | Lincoln Vulc | 5:08.84 |
| 5 | 34 | Holly Anderson | 11 | Nova Cent'n | 5:09.71 |
| 6 | 35 | Teigan Parker | 12 | Team Mercia | 5:07.70 |
| 7 | 36 | Maddison Saunders | 11 | Northampton | 5:05.85 |
| 8 | 37 | Amy Lee | 12 | Northampton | 4:56.85 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 38 | Jessica Otter | 12 | Leic Peng | 5:01.15 |
| 2 | 39 | Summer Kennedy | 11 | Nova Cent'n | 4:57.50 |
| 3 | 40 | Paige Rayner | 12 | Co Leicester | 5:07.58 |
| 4 | 41 | Ellen Dudley | 12 | Nova Cent'n | 5:10.42 |
| 5 | 42 | Esther Halford | 12 | Long Eaton | 5:05.41 |
| 6 | 43 | Mya Aitken | 12 | Team Mercia | 4:58.38 |
| 7 | 44 | Niamh Hofland | 11 | Royal Wolv | 4:58.88 |
| 8 | 45 | Sophie Eley | 12 | Co Derby | 4:58.45 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 46 | Cerys Farmer | 12 | Team Mercia | 4:57.27 |
| 2 | 47 | Maisie Chung | 12 | Nova Cent'n | 5:07.62 |
| 3 | 48 | Olivia Tatton | 12 | Northampton | 5:03.33 |
| 4 | 49 | Cameron Minifie | 12 | Northgate | 5:05.37 |
| 5 | 50 | Caitlin Hubbard | 12 | Co Birm'ham | 4:53.17 |
| 6 | 51 | Lucy Ambrose | 12 | Nova Cent'n | 4:56.38 |
| 7 | 53 | Hannah Baldwin | 12 | Co Derby | 4:57.06 |
| 8 | 55 | Ellinor Southward | 11 | Ellesmere Co | 4:51.31 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 57 | Lydia Clarke | 12 | Co Coventry | 4:53.26 |
| 2 | 59 | Leah Beal | 12 | Derventio | 4:58.02 |
| 3 | 61 | Jade Young | 12 | Nova Cent'n | 4:51.49 |
| 4 | 63 | Victoria Long | 12 | Co Birm'ham | 4:39.08 |
| 5 | 62 | Krissy Tomlinson | 12 | Derventio | 4:49.73 |
| 6 | 60 | Harriet Aldous Fountai | 12 | Co Hereford | 4:44.65 |
| 7 | 58 | Ellie Hutchings | 12 | Ellesmere Co | 4:52.18 |
| 8 | 56 | Holly Townson | 12 | Wrekin Coll | 4:49.10 |