EVENT 102 Boy 07 Yrs/Over 100m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | MATAS RABASAUSKAS | 11 | Grantham | 1:39.33 |
| 3 | 2 | LUCA HALLAM | 9 | Grantham | 1:45.66 |
| 4 | 3 | BENJAMIN GODDARD | 8 | Grantham | DQ:SA. |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 4 | CONNOR SMITH | 11 | Grantham | 2:00.85 |
| 3 | 5 | THOMAS BURDOCK | 10 | Deepings | 2:14.16 |
| 4 | 6 | LUKE DAYBELL | 12 | Grantham | 1:27.15 |
| 5 | 7 | OLIVER CLARKE | 9 | Deepings | DN:C . |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 8 | ARTHUR BREARLEY-NEWSOM | 10 | Grantham | 1:49.29 |
| 2 | 9 | MATT HALL | 10 | Deepings | 1:51.49 |
| 3 | 10 | ADRIAN ELERTS | 11 | Grantham | 1:29.69 |
| 4 | 11 | CHARLIE BARKER | 11 | Deepings | 1:47.81 |
| 5 | 12 | JOEL SADLER | 10 | Grantham | DN:C . |
| 6 | 13 | BEN CARLYLE | 11 | Grantham | DQ:SA. |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | OSCAR DURANT | 10 | Grantham | 1:36.62 |
| 2 | 15 | ANT HALL | 12 | Deepings | DQ:T . |
| 3 | 16 | FABIAN KOLASA | 10 | Grantham | 1:44.46 |
| 4 | 17 | RHYS TERRY | 13 | Grantham | DQ:ST. |
| 5 | 18 | JOE BLACK | 11 | Deepings | DQ:S . |
| 6 | 19 | JACK BELL | 12 | Deepings | 1:29.70 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 20 | WILLIAM BURDOCK | 12 | Deepings | 1:35.03 |
| 2 | 21 | LEWIS TARVER | 13 | Deepings | 1:25.09 |
| 3 | 22 | JACK REYNOLDS | 11 | Grantham | DQ:ST. |
| 4 | 23 | JACK CRADOCK | 13 | Deepings | 1:27.60 |
| 5 | 24 | CORMAC STANLEY | 16 | Grantham | 1:25.85 |
| 6 | 25 | JAMES NICHOLS | 12 | Grantham | 1:22.26 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | OLIVER SHEPHERD | 12 | Deepings | 1:25.06 |
| 2 | 27 | RIDAS RABASAUSKAS | 13 | Grantham | 1:19.09 |
| 3 | 28 | ZACH HOPKINSON | 12 | Grantham | 1:18.47 |
| 4 | 29 | WILLIAM GRAY | 13 | Grantham | 1:19.80 |
| 5 | 30 | TOM BERWICK | 15 | Grantham | 1:17.52 |
| 6 | 31 | THOMAS THORNTON | 13 | Grantham | 1:19.29 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | JACOB FISH | 12 | Grantham | 1:15.00 |
| 2 | 33 | DANIEL DEGNAN | 13 | Grantham | 1:15.64 |
| 3 | 34 | JAKE BATY | 16 | Grantham | 1:14.36 |
| 4 | 35 | OWEN HATHWAY | 15 | Grantham | DN:C . |
| 5 | 36 | JOSHUA CLARKE | 13 | Grantham | 1:12.84 |
| 6 | 37 | GEORGE SHAW | 24 | Deepings | 1:15.70 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 39 | ELIJAH HALLIDAY | 14 | Grantham | 1:09.35 |
| 2 | 41 | CADE DEAVES | 16 | Grantham | 1:05.69 |
| 3 | 43 | GEORGE BERWICK | 18 | Grantham | 1:04.24 |
| 4 | 42 | JAMES DOBNEY | 17 | Grantham | 1:04.98 |
| 5 | 40 | BAILEY JACKSON-CHILVER | 17 | Deepings | 1:13.77 |
| 6 | 38 | JACK ZERAVICA | 13 | Grantham | 1:13.40 |