| 1 | 248 | WI Jefferson & A Flower | Essex v Nottinghamshire | Trent Bridge, Nottingham | a15911 |
| 2 | 183* | MA Wagh & NV Knight | Warwickshire v Kent | Edgbaston, Birmingham | a15913 |
| 3 | 146 | AC Botha & G Dros | Ireland v Hertfordshire | Cricketfield Lane, Bishop's Stortford | a15275 |
| 4 | 220 | EC Joyce & JWM Dalrymple | Middlesex v Glamorgan | Lord's Cricket Ground, St John's Wood | a15910 |
| 5 | 159* | IJL Trott & GB Hogg | Warwickshire v Northamptonshire | Edgbaston, Birmingham | a15942 |
| 6 | 123 | J Cox & AW Laraman | Somerset v Derbyshire | County Ground, Derby | a15868 |
| 7 | 71 | MC Dobson & DA Christmas | Lincolnshire v Norfolk | Manor Park, Horsford | a15276 |
| 8 | 66 | MP Mott & E Schiferli | Netherlands v Gloucestershire | VRA Ground, Amstelveen | a15866 |
| 9 | 64 | GD Lloyd & DJ Rooney | Cumberland v Scotland | Raeburn Place, Edinburgh | a15284 |
| 10 | 48 | N Killeen & A Walker | Durham v Sussex | Riverside Ground, Chester-le-Street | a15871 |