| Inns and 297 runs | Essex v Worcestershire | County Ground, Leyton | f10203 |
| Inns and 271 runs | Yorkshire v Warwickshire | Fartown, Huddersfield | f10252 |
| Inns and 258 runs | Yorkshire v Glamorgan | Cardiff Arms Park, Cardiff | f10153 |
| Inns and 236 runs | Kent v Worcestershire | Bat and Ball Ground, Gravesend | f10197 |
| Inns and 235 runs | Middlesex v Somerset | Lord's Cricket Ground, St John's Wood | f10225 |
| Inns and 234 runs | Kent v Worcestershire | Chester Road North, Kidderminster | f10243 |
| Inns and 220 runs | Yorkshire v Worcestershire | Tipton Road, Dudley | f10164 |
| Inns and 206 runs | Surrey v Sussex | Kennington Oval, Kennington | f10201 |
| Inns and 205 runs | Nottinghamshire v Glamorgan | Trent Bridge, Nottingham | f10162 |
| Inns and 205 runs | Kent v Essex | Angel Ground, Tonbridge | f10223 |
| Inns and 200 runs | Northamptonshire v Worcestershire | County Ground, Northampton | f10306 |
| Inns and 199 runs | Yorkshire v Leicestershire | Bramall Lane, Sheffield | f10337 |
| Inns and 197 runs | Lancashire v Glamorgan | Old Trafford, Manchester | f10147 |
| Inns and 185 runs | Yorkshire v Northamptonshire | Headingley, Leeds | f10180 |
| Inns and 178 runs | Hampshire v Warwickshire | County Ground, Southampton | f10331 |
| Inns and 165 runs | Middlesex v Gloucestershire | Spa Ground, Gloucester | f10213 |
| Inns and 163 runs | Gloucestershire v Warwickshire | College Ground, Cheltenham | f10381 |
| Inns and 162 runs | Kent v Leicestershire | Bat and Ball Ground, Gravesend | f10263 |
| Inns and 160 runs | Middlesex v Hampshire | United Services Ground, Portsmouth | f10318 |
| Inns and 152 runs | Yorkshire v Warwickshire | Edgbaston, Birmingham | f10218 |
| Inns and 147 runs | Lancashire v Glamorgan | St Helen's, Swansea | f10317 |
| Inns and 140 runs | Lancashire v Derbyshire | Queen's Park, Chesterfield | f10196 |
| Inns and 138 runs | Nottinghamshire v Worcestershire | County Ground, New Road, Worcester | f10328 |
| Inns and 130 runs | Nottinghamshire v Derbyshire | Town Ground, Worksop | f10174 |
| Inns and 125 runs | Nottinghamshire v Glamorgan | Cardiff Arms Park, Cardiff | f10295 |
| Inns and 115 runs | Hampshire v Worcestershire | County Ground, New Road, Worcester | f10219 |
| Inns and 115 runs | Kent v Northamptonshire | The Nevill Ground, Tunbridge Wells | f10289 |
| Inns and 113 runs | Middlesex v Warwickshire | Edgbaston, Birmingham | f10379 |
| Inns and 108 runs | Lancashire v Nottinghamshire | Old Trafford, Manchester | f10224 |
| Inns and 106 runs | Hampshire v Glamorgan | County Ground, Southampton | f10246 |
| Inns and 103 runs | Yorkshire v Glamorgan | Headingley, Leeds | f10276 |