| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club | Time |
| 1 | 1 | Joe Field | 15 | SB5 | RichmondDale | 2:06.87 |
| 2 | 3 | Nathan Brown | 18 | SB9 | RichmondDale | 1:36.76 |
| 3 | 5 | Aidan Stanbrook | 16 | SB9 | Winchester | 1:30.51 |
| 4 | 7 | Angus Leckonby | 21 | SB14 | Cleethorpes | 1:18.75 |
| 5 | 6 | Kai Bradford | 14 | SB8 | Romford Town | 1:25.30 |
| 6 | 4 | Owen Johnson | 15 | SB9 | Repton | 1:31.00 |
| 7 | 2 | Nathaniel Costigan | 23 | SB12 | Satellite | 1:37.58 |