EVENT 403 Girls 200m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Elisabeth KINNEAR | 13 | Grantham | |
| 3 | 3 | Hollie-Ann CROOK | 9 | Grantham | |
| 4 | 4 | Charlotte JAY | 11 | Grantham | |
| 5 | 5 | Ella Bele KHAMA | 9 | Grantham | |
| 6 | 6 | Juliette KING | 11 | Grantham | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Isabelle CLAYTON | 11 | Grantham | |
| 2 | 8 | Abigail TAYLOR | 9 | Grantham | |
| 3 | 9 | Eden DYSON | 12 | Grantham | |
| 4 | 11 | Sophie GILL | 12 | Grantham | 4:20.75 |
| 5 | 12 | F PERRATON-WILLIAMS | 11 | Grantham | 4:20.60 |
| 6 | 13 | Sophie PERKINS | 12 | Grantham | 3:37.27 |
| 7 | 14 | Poppy HATHWAY | 12 | Grantham | 3:33.93 |
| 8 | 15 | E LERESCHE HANDS | 12 | Grantham | 3:24.87 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 16 | Lucy ABBOTT | 11 | Grantham | 3:20.80 |
| 2 | 17 | Charlotte GILL | 15 | Grantham | 3:19.50 |
| 3 | 18 | Mia PARAPIJONAVICIUTE. | 14 | Grantham | 3:19.38 |
| 4 | 19 | Annie WEBSTER | 11 | Grantham | 3:15.90 |
| 5 | 20 | Darcey WOOD | 12 | Grantham | 3:12.62 |
| 6 | 21 | Amy TAYLOR | 12 | Grantham | 3:10.80 |
| 7 | 22 | Sascha NEL | 13 | Grantham | 3:10.42 |
| 8 | 23 | Lexie SHEWAN | 13 | Grantham | 3:07.98 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | Amelia HATHWAY | 14 | Grantham | 3:07.74 |
| 2 | 25 | Annabelle JAY | 12 | Grantham | 3:06.90 |
| 3 | 26 | Lucy WILLATTS | 12 | Grantham | 2:59.10 |
| 4 | 27 | Grace HOWITT | 14 | Grantham | 2:58.40 |
| 5 | 28 | Jemma MUNRO | 15 | Grantham | 2:56.10 |
| 6 | 29 | Ellena HOWITT | 12 | Grantham | 2:55.41 |
| 7 | 30 | Jessica - Rose DAVISON | 14 | Grantham | 2:54.90 |
| 8 | 31 | Isobel ALLSOP | 13 | Grantham | 2:54.10 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 33 | Sophie WARD | 14 | Grantham | 2:48.70 |
| 2 | 35 | Emilie WEBB | 13 | Grantham | 2:44.60 |
| 3 | 37 | Megan BROWN | 14 | Grantham | 2:34.00 |
| 4 | 40 | Grace MACDONALD | 14 | Grantham | 2:26.70 |
| 5 | 39 | Grace TURNER | 16 | Grantham | 2:28.49 |
| 6 | 36 | Isla GRAY | 13 | Grantham | 2:44.50 |
| 7 | 34 | Rianna ABBOTT | 15 | Grantham | 2:45.93 |
| 8 | 32 | Harriet MCCORMACK | 14 | Grantham | 2:50.26 |