EVENT 106 Boy 07 Yrs/Over 100m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | CONNOR SMITH | 11 | Grantham | 1:44.58 |
| 3 | 2 | OSCAR DURANT | 10 | Grantham | 1:28.43 |
| 4 | 3 | ARTHUR BREARLEY-NEWSOM | 10 | Grantham | 1:33.76 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | BENJAMIN GODDARD | 8 | Grantham | 2:15.38 |
| 2 | 5 | THOMAS BURDOCK | 10 | Deepings | 2:00.10 |
| 3 | 6 | OLIVER CLARKE | 9 | Deepings | DN:C . |
| 4 | 7 | MATAS RABASAUSKAS | 11 | Grantham | 1:29.03 |
| 5 | 8 | CHARLIE BARKER | 11 | Deepings | DN:F . |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | FABIAN KOLASA | 10 | Grantham | 1:37.40 |
| 2 | 10 | MATT HALL | 10 | Deepings | 1:38.18 |
| 3 | 11 | BEN CARLYLE | 11 | Grantham | 1:37.00 |
| 4 | 12 | JOEL SADLER | 10 | Grantham | DN:C . |
| 5 | 13 | JACK BELL | 12 | Deepings | 1:19.95 |
| 6 | 14 | ANT HALL | 12 | Deepings | 1:25.66 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | JOE BLACK | 11 | Deepings | 1:24.34 |
| 2 | 16 | WILLIAM BURDOCK | 12 | Deepings | 1:24.73 |
| 3 | 17 | ADRIAN ELERTS | 11 | Grantham | 1:21.39 |
| 4 | 18 | RHYS TERRY | 13 | Grantham | 1:22.51 |
| 5 | 19 | LEWIS TARVER | 13 | Deepings | 1:14.21 |
| 6 | 20 | JAMES NICHOLS | 12 | Grantham | 1:14.24 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 21 | JACK REYNOLDS | 11 | Grantham | 1:20.34 |
| 2 | 22 | LUKE DAYBELL | 12 | Grantham | 1:16.63 |
| 3 | 23 | CORMAC STANLEY | 16 | Grantham | 1:15.20 |
| 4 | 24 | DANIEL DEGNAN | 13 | Grantham | 1:09.82 |
| 5 | 25 | ZACH HOPKINSON | 12 | Grantham | 1:11.31 |
| 6 | 26 | RIDAS RABASAUSKAS | 13 | Grantham | 1:09.66 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 27 | WILLIAM GRAY | 13 | Grantham | 1:10.69 |
| 2 | 28 | THOMAS THORNTON | 13 | Grantham | 1:12.09 |
| 3 | 29 | JACOB FISH | 12 | Grantham | 1:07.73 |
| 4 | 30 | JOSHUA CLARKE | 13 | Grantham | 1:05.59 |
| 5 | 31 | GEORGE SHAW | 24 | Deepings | 1:08.99 |
| 6 | 32 | JAKE BATY | 16 | Grantham | 1:04.96 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 34 | ELIJAH HALLIDAY | 14 | Grantham | 1:02.02 |
| 2 | 36 | OWEN HATHWAY | 15 | Grantham | 1:00.85 |
| 3 | 38 | GEORGE BERWICK | 18 | Grantham | 59.61 |
| 4 | 37 | CADE DEAVES | 16 | Grantham | 58.14 |
| 5 | 35 | BAILEY JACKSON-CHILVER | 17 | Deepings | 1:06.78 |
| 6 | 33 | JACK ZERAVICA | 13 | Grantham | 1:05.50 |