| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 3 | 1 | Co Peterboro C | -- | Co Peterboro | 4:11.00 |
| 4 | 3 | Bishop Stort | -- | Bishop Stort | 3:52.00 |
| 5 | 2 | Co Peterboro B | -- | Co Peterboro | 4:04.00 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 2 | 5 | Co Cambridge | -- | Co Cambridge | 3:49.00 |
| 3 | 7 | Basildon Ph | -- | Basildon Ph | 3:47.50 |
| 4 | 9 | Co Norwich | -- | Co Norwich | 3:47.00 |
| 5 | 8 | Thurrock | -- | Thurrock | 3:47.00 |
| 6 | 6 | Co Peterboro A | -- | Co Peterboro | 3:49.00 |
| 7 | 4 | Co St Albans | -- | Co St Albans | 3:50.00 |