EVENT 404 Girls 11/14 Yrs 400m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Katie WHITE | 11 | Millfield | 6:12.19 |
| 3 | 2 | Maisie BANWELL | 12 | Street | 6:11.90 |
| 4 | 3 | Amelia REYNOLDS | 12 | S Bournem'th | 6:07.00 |
| 5 | 4 | Aimie QUARRIE | 12 | Poole | 6:00.70 |
| 6 | 5 | Grace OSMAN | 12 | TigersharksW | 6:00.20 |
| 7 | 6 | Amelia ASHELFORD | 13 | Exeter City | 5:52.70 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 7 | Bethan ANDERSON | 12 | Weston S M | 5:52.50 |
| 2 | 8 | Georgia GUSSEY | 12 | Keynsham | 5:51.50 |
| 3 | 9 | Emily BRADFORD | 13 | Dawlish | 5:51.40 |
| 4 | 10 | Justine RANNOU | 13 | Exeter City | 5:50.94 |
| 5 | 11 | Sophia SOTERIOU | 12 | Soundwell | 5:49.80 |
| 6 | 12 | Lola OKE | 12 | Plymouth Lea | 5:49.30 |
| 7 | 13 | Claudia ASHFORD | 12 | Bourmth Coll | 5:47.60 |
| 8 | 14 | Ella LONGFORD | 13 | Soundwell | 5:45.40 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 15 | Megan ADAMSON | 13 | Swindon Dolp | 5:43.80 |
| 2 | 16 | Maggie HAMMOND | 13 | Weston S M | 5:43.80 |
| 3 | 17 | Caja RODDA | 13 | Carn Brea | 5:43.60 |
| 4 | 18 | Gerda VASILIAUSKAITE | 13 | Plymouth Lea | 5:42.70 |
| 5 | 19 | Amelie GOODRUM | 13 | Dawlish | 5:41.60 |
| 6 | 20 | Emma NETTLETON | 12 | Newquay | 5:41.10 |
| 7 | 21 | Miranda KENDALL | 13 | Exeter City | 5:40.60 |
| 8 | 22 | Liliana COOKSON | 14 | Aquae Sulis | 5:40.39 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 23 | Maia CRUDGINGTON | 14 | Aquae Sulis | 5:39.40 |
| 2 | 24 | Phoebe KELMAN-JOHNS | 14 | Yeovil | 5:38.40 |
| 3 | 25 | Charlotte PURVIS | 13 | Swindon Dolp | 5:38.39 |
| 4 | 26 | Charlotte FROST | 14 | Severnside | 5:37.90 |
| 5 | 27 | Elizabeth ALLEN | 14 | Yeovil | 5:37.60 |
| 6 | 28 | Olivia LEE | 12 | Mt Kelly | 5:36.60 |
| 7 | 29 | Freya KING | 14 | Weston S M | 5:35.60 |
| 8 | 30 | Gabriella YOUNGS DO PA | 13 | TauntonDeane | 5:35.04 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 31 | Madeleine SOPER | 13 | Weston S M | 5:34.60 |
| 2 | 32 | Yuhka MACHINO | 13 | Millfield | 5:33.80 |
| 3 | 33 | Harriet WATTS | 14 | Yeovil | 5:32.20 |
| 4 | 34 | Hollie STEER | 14 | Dinnaton | 5:30.30 |
| 5 | 35 | Isabelle HEPBURN | 14 | S Bournem'th | 5:28.38 |
| 6 | 36 | Charlotte EMERY | 13 | Exeter City | 5:27.10 |
| 7 | 37 | Amy BROWN | 12 | S Bournem'th | 5:26.99 |
| 8 | 38 | Jemima GRIGG | 14 | Newquay | 5:24.30 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 40 | Ella CHOWN | 13 | Bourmth Coll | 5:22.50 |
| 2 | 42 | Alice BARTON | 13 | Aquae Sulis | 5:20.36 |
| 3 | 44 | Olivia BUTLER | 13 | Severnside | 5:10.50 |
| 4 | 46 | Rachel ANDERSON | 14 | Millfield | 4:58.10 |
| 5 | 45 | Emily EVELING | 14 | Exeter City | 5:09.40 |
| 6 | 43 | Georgina DENNIS | 14 | Mt Kelly | 5:17.80 |
| 7 | 41 | Delphi EVANS | 14 | Severnside | 5:22.30 |
| 8 | 39 | Megan VINGOE | 14 | Carn Brea | 5:23.40 |