| 411-6 | Yorkshire v Devon | The Maer Ground, Exmouth | a15906 |
| 387-4 | Ireland v Hertfordshire | Cricketfield Lane, Bishop's Stortford | a15275 |
| 343-4 | Warwickshire v Northamptonshire | Edgbaston, Birmingham | a15942 |
| 340-4 | Glamorgan v Lincolnshire | Lindum Sports Club Ground, Lincoln | a15874 |
| 333-6 | Devon v Suffolk | The Maer Ground, Exmouth | a15272 |
| 312 | Hertfordshire v Ireland | Cricketfield Lane, Bishop's Stortford | a15275 |
| 309-4 | Essex v Nottinghamshire | Trent Bridge, Nottingham | a15911 |
| 290-6 | Somerset v Derbyshire | County Ground, Derby | a15868 |
| 287-7 | Yorkshire v Lancashire | Old Trafford, Manchester | a15941 |
| 286-5 | Lancashire v Yorkshire | Old Trafford, Manchester | a15941 |
| 279-8 | Worcestershire v Herefordshire | County Ground, New Road, Worcester | a15880 |
| 279-8 | Devon v Yorkshire | The Maer Ground, Exmouth | a15906 |
| 277-6 | Middlesex v Wales Minor Counties | Lamphey Cricket Club Ground, Lamphey | a15878 |
| 276 | Derbyshire v Somerset | County Ground, Derby | a15868 |
| 273-8 | Hampshire v Cheshire | Moss Lane, Alderley Edge | a15867 |
| 273 | Northamptonshire v Cambridgeshire | County Ground, Northampton | a15875 |
| 272-3 | Essex v Scotland | Raeburn Place, Edinburgh | a15876 |
| 272-6 | Buckinghamshire v Dorset | Dean Park, Bournemouth | a15273 |
| 270 | Northamptonshire v Warwickshire | Edgbaston, Birmingham | a15942 |
| 267-4 | Northamptonshire v Ireland | Castle Avenue, Dublin | a15915 |
| 267-9 | Herefordshire v Oxfordshire | White Post Road, Bodicote | a15283 |
| 264-6 | Gloucestershire v Netherlands | VRA Ground, Amstelveen | a15866 |
| 263-8 | Ireland v Northamptonshire | Castle Avenue, Dublin | a15915 |
| 262-5 | Ireland v Surrey | Castle Avenue, Dublin | a15872 |
| 261 | Surrey v Ireland | Castle Avenue, Dublin | a15872 |
| 260-4 | Middlesex v Glamorgan | Lord's Cricket Ground, St John's Wood | a15910 |
| 257-4 | Worcestershire v Warwickshire | Edgbaston, Birmingham | a15996 |
| 256-8 | Glamorgan v Middlesex | Lord's Cricket Ground, St John's Wood | a15910 |