| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | A.G. | Club | Time |
| 1 | 2 | Colchester A | 14/16 | Colchester | 4:14.93 |
| 2 | 5 | Co St Albans | 14/16 | Co St Albans | 4:10.00 |
| 3 | 7 | Co Norwich | 14/16 | Co Norwich | 4:06.00 |
| 4 | 9 | Basildon Ph | 14/16 | Basildon Ph | 3:53.75 |
| 5 | 8 | Norwich Swan | 14/16 | Norwich Swan | 4:05.00 |
| 6 | 6 | Bishop Stort | 14/16 | Bishop Stort | 4:06.00 |
| 7 | 3 | Co Peterboro A | 14/16 | Co Peterboro | 4:11.00 |
| 8 | 1 | Co Peterboro B | 14/16 | Co Peterboro | 4:17.00 |