EVENT 104 Boy 07 Yrs/Over 200m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | THOMAS BURDOCK | 10 | Deepings | 4:15.70 |
| 3 | 2 | FABIAN KOLASA | 10 | Grantham | 3:35.02 |
| 4 | 3 | LUCA HALLAM | 9 | Grantham | 3:37.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | BEN CARLYLE | 11 | Grantham | 3:24.66 |
| 2 | 5 | MATT HALL | 10 | Deepings | 3:42.08 |
| 3 | 6 | CHARLIE BARKER | 11 | Deepings | DQ:T . |
| 4 | 7 | JAKE BATY | 16 | Grantham | 2:48.92 |
| 5 | 8 | JACOB FISH | 12 | Grantham | 2:38.61 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | JAMES NICHOLS | 12 | Grantham | 2:58.07 |
| 2 | 10 | ANT HALL | 12 | Deepings | 3:13.54 |
| 3 | 11 | RHYS TERRY | 13 | Grantham | 3:18.50 |
| 4 | 12 | LUKE DAYBELL | 12 | Grantham | 3:08.08 |
| 5 | 13 | JACK REYNOLDS | 11 | Grantham | 3:06.17 |
| 6 | 14 | LEWIS TARVER | 13 | Deepings | 2:55.91 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | WILLIAM BURDOCK | 12 | Deepings | 3:09.94 |
| 2 | 16 | RIDAS RABASAUSKAS | 13 | Grantham | 2:58.87 |
| 3 | 17 | JACK ZERAVICA | 13 | Grantham | 2:38.16 |
| 4 | 18 | THOMAS THORNTON | 13 | Grantham | 2:50.18 |
| 5 | 19 | ZACH HOPKINSON | 12 | Grantham | 2:54.23 |
| 6 | 20 | JACOB BRIERS | 13 | Deepings | 2:44.39 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | BAILEY JACKSON-CHILVER | 17 | Deepings | 2:47.75 |
| 2 | 24 | OWEN HATHWAY | 15 | Grantham | 2:25.87 |
| 3 | 26 | GEORGE BERWICK | 18 | Grantham | 2:25.40 |
| 4 | 25 | CADE DEAVES | 16 | Grantham | 2:27.32 |
| 5 | 23 | DANIEL DEGNAN | 13 | Grantham | 2:36.46 |
| 6 | 21 | JOSHUA CLARKE | 13 | Grantham | 2:35.99 |