EVENT 108 Boys 11/12 Yrs 200m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Riley FOX | 12 | Lincoln Vulc | |
| 2 | 4 | Thomas BURDOCK | 12 | Deepings | 3:55.78 |
| 3 | 5 | Leo BARNETT | 11 | Grantham | 3:51.56 |
| 4 | 6 | Yu Ching (Eugene) CHEU | 11 | Grantham | 3:50.00 |
| 5 | 7 | Charlie ANDERSON | 11 | Retford | 3:44.89 |
| 6 | 9 | Evan NIXON | 11 | Lincoln Vulc | 3:35.60 |
| 7 | 10 | Cole COOPER | 11 | Co Lincoln P | 3:35.00 |
| 8 | 11 | Michael BUNN | 12 | Lincoln Vulc | 3:32.07 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Henry COATEN | 12 | Grantham | 3:30.00 |
| 2 | 14 | Jonathan GBYLICZEK | 11 | Lincoln Vulc | 3:23.42 |
| 3 | 16 | Luca HALLAM | 11 | Grantham | 3:18.29 |
| 4 | 17 | Owen THOMAS | 12 | Retford | 3:17.96 |
| 5 | 19 | Fabian KOLASA | 12 | Grantham | 3:17.02 |
| 6 | 20 | Connor SMITH | 12 | Grantham | 3:16.95 |
| 7 | 21 | Samuel NICHOLS | 11 | Grantham | 3:14.22 |
| 8 | 22 | Bobby THAIN | 12 | Skegness | 3:13.59 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Ethan DERBY | 12 | Lincoln Vulc | 3:13.02 |
| 2 | 24 | Zachary BARROWCLIFFE | 12 | Retford | 3:11.11 |
| 3 | 25 | Finley ROWDING | 12 | Co Lincoln P | 3:10.00 |
| 4 | 26 | Zachary WILSON | 11 | Lincoln Vulc | 3:07.22 |
| 5 | 27 | Matthew ROBERTS | 12 | Co Lincoln P | 3:06.29 |
| 6 | 28 | Corey HESELTINE | 11 | Retford | 3:04.86 |
| 7 | 29 | Hugo WARD | 11 | Boston | 3:04.67 |
| 8 | 30 | Joel SADLER | 12 | Grantham | 3:02.30 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 32 | Kieran BLOOR | 12 | Co Lincoln P | 2:56.12 |
| 2 | 34 | James HUCKLE | 11 | Lincoln Vulc | 2:44.81 |
| 3 | 37 | Thomas COLLINS | 12 | Retford | 2:37.31 |
| 4 | 40 | Samuel GREEN | 12 | Retford | 2:14.88 |
| 5 | 39 | Reuben MEADOWS | 12 | Retford | 2:24.58 |
| 6 | 36 | Noah DEWSNAP | 11 | Retford | 2:38.92 |
| 7 | 33 | Robbie DUFF | 11 | Lincoln Vulc | 2:47.03 |
| 8 | 31 | Oscar DURANT | 12 | Grantham | 2:59.30 |