EVENT 305 Girl 07 Yrs/Over 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | LUCY WILLATTS | 10 | Grantham | |
| 3 | 2 | LUCY ABBOTT | 9 | Grantham | |
| 4 | 3 | GRACE HURN | 11 | Deepings | |
| 5 | 4 | LYDIA WOJCIK | 11 | Grantham | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | ELEANOR TWINLEY | 11 | Deepings | |
| 2 | 6 | POPPY HATHWAY | 10 | Grantham | |
| 3 | 7 | ORLAITH STANLEY | 13 | Grantham | |
| 4 | 8 | ELLENA HOWITT | 10 | Grantham | |
| 5 | 9 | GEORGIA MOORE | 11 | Grantham | |
| 6 | 10 | ELIZABETH ( LIZZIE) BO | 13 | Grantham | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | CHARLOTTE GILL | 13 | Grantham | 2:07.60 |
| 2 | 12 | JESSICA WHITFIELD | 11 | Grantham | 2:04.62 |
| 3 | 13 | CHLOE BELLIS | 10 | Deepings | 2:02.65 |
| 4 | 14 | HANNAH CRADOCK | 10 | Deepings | 2:00.70 |
| 5 | 15 | ORLA BAILEY | 10 | Deepings | 1:59.40 |
| 6 | 16 | HARRIET MCCORMACK | 12 | Grantham | 1:37.18 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | ISABELLA REYNOLDS | 11 | Deepings | 1:36.13 |
| 2 | 18 | GRACE HOWITT | 12 | Grantham | 1:36.03 |
| 3 | 19 | MIEKE MCDONALD | 11 | Deepings | 1:35.62 |
| 4 | 20 | EYDEE CHILVERS | 11 | Deepings | 1:34.98 |
| 5 | 21 | EMILIE WEBB | 11 | Grantham | 1:32.43 |
| 6 | 22 | LEXIE SHEWAN | 11 | Grantham | 1:31.41 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | AMELIA HATHWAY | 12 | Grantham | 1:31.21 |
| 2 | 24 | ELENA ALDENHOFF-KELLY | 13 | Grantham | 1:30.62 |
| 3 | 25 | MILLIE BAILEY | 12 | Grantham | 1:29.10 |
| 4 | 26 | JESSICA GODDING | 13 | Deepings | 1:28.78 |
| 5 | 27 | ISOBEL ALLSOP | 11 | Grantham | 1:28.34 |
| 6 | 28 | KENDRA GREENWOOD-COVEL | 13 | Deepings | 1:27.58 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 29 | SOPHIE WARD | 12 | Grantham | 1:25.57 |
| 2 | 30 | JEMMA MUNRO | 13 | Deepings | 1:24.35 |
| 3 | 31 | ALEXA WRIGHT | 13 | Grantham | 1:24.35 |
| 4 | 32 | JESSICA-ROSE DAVISON | 12 | Grantham | 1:24.06 |
| 5 | 33 | PENELOPE BAXTER | 16 | Deepings | 1:23.32 |
| 6 | 34 | MILLIE HERRICK | 14 | Deepings | 1:21.88 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 35 | SADIE HUNTER | 13 | Deepings | 1:20.57 |
| 2 | 36 | GRACE MACDONALD | 12 | Grantham | 1:19.88 |
| 3 | 37 | HELENA WATERS | 19 | Deepings | 1:19.63 |
| 4 | 38 | SOPHIE LEVERIDGE | 13 | Grantham | 1:19.39 |
| 5 | 39 | MEGAN BROWN | 12 | Grantham | 1:18.25 |
| 6 | 40 | SEREN PAGE | 14 | Grantham | 1:15.59 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 42 | ALEXANDRA HALLAM-STOTT | 15 | Grantham | 1:12.21 |
| 2 | 44 | GRACE TURNER | 14 | Grantham | 1:10.26 |
| 3 | 46 | EVIE TURNER | 15 | Grantham | 1:10.05 |
| 4 | 45 | CHLOE HOPKINSON | 16 | Grantham | 1:10.08 |
| 5 | 43 | FRANCESCA HALLAM-STOTT | 14 | Grantham | 1:12.15 |
| 6 | 41 | MOLLY BRIERS | 15 | Deepings | 1:15.45 |