| 206 runs | Derbyshire v Combined Universities | The University Parks, Oxford | a6986 |
| 189 runs | Yorkshire v Hampshire | Headingley, Leeds | a7015 |
| 130 runs | Kent v Scotland | Hamilton Crescent, Glasgow | a7025 |
| 123 runs | Lancashire v Sussex | Old Trafford, Manchester | a7022 |
| 122 runs | Yorkshire v Warwickshire | Headingley, Leeds | a7057 |