EVENT 108 Female 09 Yrs/Over 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Norah GIBSON | 11 | Grantham | |
| 4 | 2 | Sophia WRIGHT | 10 | Grantham | |
| 5 | 3 | Honey FLOWER | 12 | Grantham | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 4 | Annabel HILLSON | 11 | Grantham | 3:49.57 |
| 3 | 5 | Matilda HARPER | 10 | Grantham | 3:47.62 |
| 4 | 6 | Emmeline GLEAVE | 11 | Grantham | 3:36.12 |
| 5 | 7 | Evangeline KINNEAR | 13 | Grantham | 3:35.97 |
| 6 | 8 | Florence HARPER | 13 | Grantham | 3:31.10 |
| 7 | 9 | Yu Tsing (Trixie) CHEU | 13 | Grantham | 3:28.79 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Bethany MEAKIN | 12 | Grantham | 3:28.45 |
| 2 | 11 | Esmé EVANS | 12 | Grantham | 3:28.29 |
| 3 | 12 | Tilly WASKETT-BOOTH | 10 | Grantham | 3:15.07 |
| 4 | 13 | Abigail TAYLOR | 12 | Grantham | 3:11.41 |
| 5 | 14 | Olivia CHARITY | 14 | Grantham | 3:07.20 |
| 6 | 15 | Ella KHAMA | 12 | Grantham | 3:06.97 |
| 7 | 16 | Octavia SHEARN | 14 | Grantham | 3:06.01 |
| 8 | 17 | Madeline SURTEES | 14 | Grantham | 2:58.73 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Isabelle CLAYTON | 14 | Grantham | 2:56.20 |
| 2 | 19 | Hollie-Ann CROOK | 12 | Grantham | 2:54.34 |
| 3 | 20 | Elisabeth KINNEAR | 16 | Grantham | 2:53.93 |
| 4 | 21 | Grace HOWITT | 17 | Grantham | 2:49.01 |
| 5 | 22 | Elena ALDENHOFF-KELLY | 18 | Grantham | 2:48.35 |
| 6 | 23 | Lexie SHEWAN | 16 | Grantham | 2:41.83 |
| 7 | 24 | Amy TAYLOR | 15 | Grantham | 2:37.39 |
| 8 | 25 | Ellena HOWITT | 15 | Grantham | 2:37.18 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 27 | Emily TALKES | 14 | Grantham | 2:31.29 |
| 2 | 29 | Emilie WEBB | 16 | Grantham | 2:30.38 |
| 3 | 31 | Annabelle JAY | 15 | Grantham | 2:27.92 |
| 4 | 33 | Grace TURNER | 19 | Grantham | 2:25.02 |
| 5 | 32 | Lucy WILLATTS | 15 | Grantham | 2:26.14 |
| 6 | 30 | Chloe HOPKINSON | 21 | Grantham | 2:30.13 |
| 7 | 28 | Isobel ALLSOP | 16 | Grantham | 2:31.20 |
| 8 | 26 | Lizzy LERESCHE HANDS | 15 | Grantham | 2:35.81 |