EVENT 207 Boys 11/12 Yrs 200m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Thomas KINNEAR | 12 | Grantham | |
| 4 | 2 | Zachary BARROWCLIFFE | 12 | Retford | |
| 5 | 3 | Daniel HUNT | 11 | Grantham | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Riley FOX | 12 | Lincoln Vulc | |
| 2 | 6 | Evan NIXON | 11 | Lincoln Vulc | |
| 3 | 7 | Thomas BURDOCK | 12 | Deepings | |
| 4 | 8 | Connor SMITH | 12 | Grantham | 4:30.00 |
| 5 | 9 | Michael BUNN | 12 | Lincoln Vulc | 4:15.50 |
| 6 | 10 | Ethan DERBY | 12 | Lincoln Vulc | 4:12.71 |
| 7 | 11 | Tristan EKE | 12 | Co Lincoln P | 4:06.58 |
| 8 | 12 | Logan MEGGETT | 12 | Co Lincoln P | 4:00.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Leo BARNETT | 11 | Grantham | 4:00.00 |
| 2 | 14 | Hugo WARD | 11 | Boston | 3:56.46 |
| 3 | 15 | Zachary WILSON | 11 | Lincoln Vulc | 3:48.40 |
| 4 | 16 | Cole COOPER | 11 | Co Lincoln P | 3:45.78 |
| 5 | 17 | Noah SKINNER | 12 | Deepings | 3:44.39 |
| 6 | 18 | Jonathan GBYLICZEK | 11 | Lincoln Vulc | 3:43.84 |
| 7 | 19 | Kieran BLOOR | 12 | Co Lincoln P | 3:40.00 |
| 8 | 20 | Finley ROWDING | 12 | Co Lincoln P | 3:40.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 21 | Matthew ROBERTS | 12 | Co Lincoln P | 3:40.00 |
| 2 | 22 | Owen THOMAS | 12 | Retford | 3:38.89 |
| 3 | 23 | Samuel NICHOLS | 11 | Grantham | 3:30.92 |
| 4 | 24 | Luca HALLAM | 11 | Grantham | 3:30.40 |
| 5 | 25 | Corey HESELTINE | 11 | Retford | 3:27.11 |
| 6 | 26 | Fabian KOLASA | 12 | Grantham | 3:26.32 |
| 7 | 27 | Joel SADLER | 12 | Grantham | 3:20.49 |
| 8 | 28 | Robbie DUFF | 11 | Lincoln Vulc | 3:15.37 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 30 | James HUCKLE | 11 | Lincoln Vulc | 3:11.09 |
| 2 | 32 | Reuben MEADOWS | 12 | Retford | 3:01.14 |
| 3 | 34 | James CASH | 12 | Deepings | 2:54.28 |
| 4 | 36 | Samuel GREEN | 12 | Retford | 2:38.87 |
| 5 | 35 | Thomas COLLINS | 12 | Retford | 2:53.00 |
| 6 | 33 | Noah DEWSNAP | 11 | Retford | 2:55.55 |
| 7 | 31 | Riley HAMER | 12 | Co Lincoln P | 3:09.18 |
| 8 | 29 | Oscar DURANT | 12 | Grantham | 3:12.94 |