| 155* | RA Smith | Hampshire v Glamorgan | County Ground, Southampton | a6023 |
| 143* | H Morris | Glamorgan v Hampshire | County Ground, Southampton | a6023 |
| 123* | MW Gatting | Middlesex v Combined Universities | The University Parks, Oxford | a6022 |
| 118 | N Hussain | Combined Universities v Somerset | County Ground, Taunton | a6074 |
| 117 | CM Wells | Sussex v Glamorgan | St Helen's, Swansea | a6040 |
| 109 | GA Hick | Worcestershire v Combined Universities | County Ground, New Road, Worcester | a6039 |
| 106 | BC Broad | Nottinghamshire v Gloucestershire | The Royal and Sun Alliance County Ground, Bristol | a6072 |
| 104* | CJ Tavaré | Somerset v Essex | County Ground, Taunton | a6090 |
| 102 | PM Roebuck | Somerset v Combined Universities | County Ground, Taunton | a6074 |
| 101 | KJ Barnett | Derbyshire v Yorkshire | Headingley, Leeds | a6047 |
| 100* | GA Gooch | Essex v Hampshire | County Ground, Chelmsford | a6006 |