EVENT 303 Girls Open 400m Freestyle - Heats
Not Competing : 65,73,89,101
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 3 | 1 | Harriet Newman | 10 | Potters Bar | 5:51.46 |
| 4 | 3 | Grace Madsen | 10 | UEA Norwich | 5:50.25 |
| 5 | 2 | Charlotte Walker | 10 | Little Fish | 5:51.40 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 5 | Olivia Norman | 10 | Colchester | 5:30.17 |
| 3 | 7 | Ellie Runnalls | 10 | Braintree | 6:06.51 |
| 4 | 9 | Abbie Barnwell | 10 | Team Luton | 5:32.42 |
| 5 | 8 | Lucie Peck | 10 | Little Fish | 5:29.57 |
| 6 | 6 | Ella-Louise Kilsby | 10 | Basildon Ph | 5:52.17 |
| 7 | 4 | Katy Chambers | 10 | St Felix Sch | 5:37.47 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 11 | Maisie Easter | 10 | UEA Norwich | 5:28.23 |
| 2 | 13 | Mia Leech | 10 | Co Peterboro | 5:33.98 |
| 3 | 15 | Lauren Stott | 10 | Co St Albans | 5:36.24 |
| 4 | 17 | Sophie Crowther | 10 | Co Peterboro | 5:34.68 |
| 5 | 16 | Katie Harrison | 10 | Potters Bar | 5:36.56 |
| 6 | 14 | Annabelle Kitching | 10 | Chelmsford | 5:25.94 |
| 7 | 12 | Nicole Chandler | 10 | teamipswich | 5:36.73 |
| 8 | 10 | Tia Gardiner | 10 | Chelmsford | 5:49.05 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 19 | Chloe Daynes | 10 | Little Fish | 5:33.54 |
| 2 | 21 | Sophie Taylor | 11 | St Felix Sch | 5:25.49 |
| 3 | 23 | Chloe Moloney | 11 | DunmowAtlant | 5:24.90 |
| 4 | 25 | Chloe-Jeane Parsley | 11 | West Suffolk | 5:24.63 |
| 5 | 24 | Amelia Monaghan | 10 | Co Peterboro | 5:24.54 |
| 6 | 22 | Tilly Anema | 11 | Norwich Swan | 5:21.41 |
| 7 | 20 | Emma Shoobert | 10 | Modernians | 5:32.43 |
| 8 | 18 | Megan Pye | 10 | UEA Norwich | 5:27.57 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 27 | Holly Jaszkiewicz | 11 | Co Peterboro | : . |
| 2 | 29 | Rebecca Merrill | 11 | UEA Norwich | : . |
| 3 | 31 | Bailey Wilkes | 11 | Hatfield | : . |
| 4 | 33 | Holly Thompson | 12 | Chelmsford | : . |
| 5 | 32 | Megan Key | 12 | Brentwood | : . |
| 6 | 30 | Kaelah Lawson | 10 | Modernians | : . |
| 7 | 28 | Bryony Umfreville | 11 | Basildon Ph | : . |
| 8 | 26 | Poppy Richardson | 11 | Co Peterboro | : . |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 35 | Amie Philpot | 11 | teamipswich | : . |
| 2 | 37 | Rebecca Kitching | 12 | Chelmsford | : . |
| 3 | 39 | Georgia Harrod | 12 | Chelmsford | : . |
| 4 | 41 | Hannah Hawkins | 13 | Modernians | : . |
| 5 | 40 | Charlotte Ashwin | 12 | Mid Beds | : . |
| 6 | 38 | Jordanne Sillitoe | 13 | West Suffolk | : . |
| 7 | 36 | Chelsea Clarke | 12 | Basildon Ph | : . |
| 8 | 34 | Madeleine Chambers | 12 | St Felix Sch | : . |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 43 | Leanne Carey | 13 | Watford SC | : . |
| 2 | 45 | Rachel Robinson | 13 | UEA Norwich | : . |
| 3 | 47 | Georgina Curtis | 12 | Mid Beds | : . |
| 4 | 49 | Emily Biggs | 13 | Co Cambridge | : . |
| 5 | 48 | Chloe Lence | 11 | Hatfield | : . |
| 6 | 46 | Hanna Jaskiewicz | 13 | Co Peterboro | : . |
| 7 | 44 | Sophia Rodrigues | 13 | Co Cambridge | : . |
| 8 | 42 | Georgia Hobson | 12 | Thurrock | : . |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 51 | Isabelle Frymann | 13 | UEA Norwich | : . |
| 2 | 53 | Amy Young | 13 | Bishop Stort | : . |
| 3 | 55 | Imagine Stuart | 12 | Thurrock | : . |
| 4 | 57 | Georgina Fulcher | 13 | teamipswich | : . |
| 5 | 56 | Nancy Doubledee | 12 | teamipswich | : . |
| 6 | 54 | Hannah Newton | 13 | Co Peterboro | : . |
| 7 | 52 | Sophie Pedder | 13 | Modernians | : . |
| 8 | 50 | Bethany Dolan | 13 | Modernians | : . |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 59 | Lana Mo | 13 | Sudbury | : . |
| 2 | 61 | Cira Fletcher | 14 | Bishop Stort | : . |
| 3 | 63 | Megan Cook | 13 | Bishop Stort | : . |
| 4 | 66 | Nell Bullard | 13 | Co Cambridge | : . |
| 5 | 64 | Aiyana Lawson | 12 | Modernians | : . |
| 6 | 62 | Martha Duley | 14 | Colchester | : . |
| 7 | 60 | Francesca Souter | 14 | Deben | : . |
| 8 | 58 | Katie Crowther | 13 | Co Peterboro | : . |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 68 | Rebecca Scott | 14 | Hitchin | : . |
| 2 | 70 | Emily Wood | 14 | West Suffolk | : . |
| 3 | 72 | Lauren Hall | 14 | Co Cambridge | : . |
| 4 | 75 | Ellie Mitchell | 14 | Runnymede | : . |
| 5 | 74 | Tia Colby | 14 | Basildon Ph | : . |
| 6 | 71 | Lily Charlesworth | 14 | St Felix Sch | : . |
| 7 | 69 | Sophie Bowler | 14 | St Felix Sch | : . |
| 8 | 67 | Lois Wyatt | 14 | Brentwood | : . |
| Heat Number - 11 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 77 | Christie Woods | 12 | Co Peterboro | : . |
| 2 | 79 | Tegan Wollaston | 13 | Cheshunt | : . |
| 3 | 81 | Molly Ollington | 14 | West Suffolk | : . |
| 4 | 83 | Beth Wiseman | 14 | West Suffolk | : . |
| 5 | 82 | Millie Donovan | 14 | Cheshunt | : . |
| 6 | 80 | Olivia Pawson | 13 | Cheshunt | : . |
| 7 | 78 | Juliet Merelie | 14 | Harpenden | : . |
| 8 | 76 | Emma Lees | 14 | West Suffolk | : . |
| Heat Number - 12 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 85 | Katie Shoobert | 13 | Modernians | : . |
| 2 | 87 | Rianna Smith | 14 | Brentwood | : . |
| 3 | 90 | Jessica Westlake | 14 | St Felix Sch | : . |
| 4 | 92 | Cara Hetherington | 14 | teamipswich | : . |
| 5 | 91 | Fiona Thornton | 14 | Hatfield | : . |
| 6 | 88 | Charlotte Fillmore | 14 | Hatfield | : . |
| 7 | 86 | Zoe Griffiths | 14 | Mid Beds | : . |
| 8 | 84 | Amber Shine | 12 | Hatfield | : . |
| Heat Number - 13 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 94 | Bethan McElroy | 14 | Bo Southend | : . |
| 2 | 96 | Millie Emmans | 13 | Co Cambridge | : . |
| 3 | 98 | Emily Dowding | 14 | teamipswich | : . |
| 4 | 100 | Rebecca Sherwin | 12 | teamipswich | : . |
| 5 | 99 | Sophie Alden | 14 | UEA Norwich | : . |
| 6 | 97 | Katherine Brown | 13 | Co Peterboro | : . |
| 7 | 95 | Lucy Oxbrow | 13 | teamipswich | : . |
| 8 | 93 | Amber Hughes | 14 | Hatfield | : . |