EVENT 204 Girl 07 Yrs/Over 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | ELEANOR TWINLEY | 11 | Deepings | 4:13.80 |
| 3 | 2 | ISABELLA STARK | 11 | Grantham | DQ:T . |
| 4 | 3 | ISABELLA REYNOLDS | 11 | Deepings | 3:13.61 |
| 5 | 4 | LUCY WILLATTS | 10 | Grantham | 3:43.53 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | LUCY JENKINSON | 9 | Deepings | 4:16.21 |
| 2 | 6 | CHARLOTTE JENKINSON | 11 | Deepings | 3:57.71 |
| 3 | 7 | LEXIE SHEWAN | 11 | Grantham | DQ:T . |
| 4 | 8 | GRACE HOWITT | 12 | Grantham | 3:21.00 |
| 5 | 9 | HARRIET MCCORMACK | 12 | Grantham | 3:30.85 |
| 6 | 10 | AMELIA HATHWAY | 12 | Grantham | 3:16.97 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | EMILIE WEBB | 11 | Grantham | DN:C . |
| 2 | 12 | SOPHIE WARD | 12 | Grantham | 3:02.03 |
| 3 | 13 | ELENA ALDENHOFF-KELLY | 13 | Grantham | 3:03.99 |
| 4 | 14 | GRACE MACDONALD | 12 | Grantham | 2:42.39 |
| 5 | 15 | KENDRA GREENWOOD-COVEL | 13 | Deepings | 2:59.88 |
| 6 | 16 | JESSICA-ROSE DAVISON | 12 | Grantham | 2:58.92 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | ALEXA WRIGHT | 13 | Grantham | 2:53.15 |
| 2 | 18 | JEMMA MUNRO | 13 | Deepings | 3:03.17 |
| 3 | 19 | ROSIE BELCHER | 17 | Grantham | 2:56.42 |
| 4 | 20 | HELENA WATERS | 19 | Deepings | 2:58.65 |
| 5 | 21 | SOPHIE LEVERIDGE | 13 | Grantham | 2:40.28 |
| 6 | 22 | MOLLY BRIERS | 15 | Deepings | 2:46.62 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 24 | ALEXANDRA HALLAM-STOTT | 15 | Grantham | 2:31.41 |
| 2 | 26 | EVIE TURNER | 15 | Grantham | 2:35.20 |
| 3 | 28 | CHLOE HOPKINSON | 16 | Grantham | 2:29.24 |
| 4 | 27 | FRANCESCA HALLAM-STOTT | 14 | Grantham | 2:29.19 |
| 5 | 25 | GRACE TURNER | 14 | Grantham | 2:27.56 |
| 6 | 23 | SEREN PAGE | 14 | Grantham | DN:C . |