| 1 | 234 | JD Clay & JD Springall | Nottinghamshire Second XI v Derbyshire Second XI | Cricket Field Lane, Retford | minc5298 |
| 2 | 181 | | Northumberland v Durham | Osborne Avenue, Jesmond | minc5360 |
| 3 | 192 | NH Cooke & GA Edrich | Lancashire Second XI v Gloucestershire Second XI | Ashley Down Ground, Bristol | minc5244 |
| 4 | 175 | | Lancashire Second XI v Cumberland | Alexandra Meadows, Blackburn | minc5255 |
| 5 | 167 | | Somerset Second XI v Devon | County Ground, Taunton | minc5425 |
| 6 | 194 | E Davis & MA Crouch | Cambridgeshire v Hertfordshire | Christ's College Ground, Cambridge | minc5344 |
| 7 | 111* | | Lancashire Second XI v Yorkshire Second XI | North Marine Road, Scarborough | minc5364 |
| 8 | 156 | | Dorset v Berkshire | The Recreation Ground, Dorchester | minc5420 |
| 9 | 140 | | Nottinghamshire Second XI v Norfolk | Trent Bridge, Nottingham | minc5421 |
| 10 | 62 | | Hertfordshire v Norfolk | Balls Park, Hertford | minc5314 |