| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 3 | 1 | Dereham & District | Dereham | 4:24.75 | |
| 4 | 3 | Basildon and Phoenix | Basildon Ph | 4:16.95 | |
| 5 | 2 | City Of Peterborough B | Co Peterboro | 4:11.22 | |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | A.G. | Club/Country | Time |
| 2 | 5 | UEA City of Norwich | UEA Norwich | 4:09.44 | |
| 3 | 7 | Hatfield B | Hatfield | 4:05.94 | |
| 4 | 9 | Hatfield A | Hatfield | 3:56.11 | |
| 5 | 8 | Chelmsford | Chelmsford | 4:02.38 | |
| 6 | 6 | St Felix School | St Felix Sch | 4:02.74 | |
| 7 | 4 | City Of Peterborough A | Co Peterboro | 4:05.39 | |