| 204 runs | Derbyshire v Cornwall | County Ground, Derby | a4900 |
| 167 runs | Leicestershire v Ireland | Grace Road, Leicester | a4904 |
| 144 runs | Worcestershire v Oxfordshire | County Ground, New Road, Worcester | a4912 |
| 135 runs | Warwickshire v Durham | Edgbaston, Birmingham | a4911 |
| 120 runs | Gloucestershire v Berkshire | Courages Cricket Ground, Reading | a4898 |
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