| Inns and 196 runs | Yorkshire v Northamptonshire | County Ground, Northampton | f9440 |
| Inns and 189 runs | Surrey v Sussex | Kennington Oval, Kennington | f9379 |
| Inns and 175 runs | Nottinghamshire v Sussex | County Ground, Hove | f9350 |
| Inns and 169 runs | Lancashire v Gloucestershire | Old Trafford, Manchester | f9439 |
| Inns and 143 runs | Yorkshire v Hampshire | Dewsbury and Savile Ground, Dewsbury | f9420 |
| Inns and 126 runs | Yorkshire v Leicestershire | Aylestone Road, Leicester | f9467 |
| Inns and 125 runs | Yorkshire v Gloucestershire | Headingley, Leeds | f9448 |
| Inns and 123 runs | Kent v Sussex | Angel Ground, Tonbridge | f9384 |