EVENT 401 Open/Male 09/10 Yrs 100m IM - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Siddharth SUTHAN | 9 | Co Lincoln P | 2:45.00 |
| 2 | 2 | Daniel GODDARD | 9 | Grantham | 2:15.00 |
| 3 | 4 | Louis WRIGHT | 10 | Grantham | 2:05.00 |
| 4 | 6 | James BACON | 10 | Grantham | 1:55.00 |
| 5 | 7 | Benjamin SHEARN | 10 | Grantham | 1:54.38 |
| 6 | 8 | Inambao LUNGU | 10 | Lincoln Vulc | 1:51.43 |
| 7 | 9 | Freddie HIRST | 9 | Grantham | 1:40.23 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Derrin BROCKLEBANK | 10 | Grantham | 1:34.18 |
| 2 | 13 | Toby EDMONDSON | 9 | Grantham | 1:32.96 |
| 3 | 16 | Henry WILLERTON | 10 | Boston | 1:30.49 |
| 4 | 18 | Oscar WOOD | 10 | Lincoln Vulc | 1:27.88 |
| 5 | 17 | Thomas HILLSON | 10 | Grantham | 1:28.59 |
| 6 | 15 | Henry DOLAN | 10 | Grantham | 1:30.88 |
| 7 | 12 | Barnaby DURANT | 10 | Grantham | 1:33.69 |
| 8 | 10 | M PARAPIJONAVICIUS | 10 | Grantham | 1:38.33 |