| 151 | DL Maddy | Leicestershire v Minor Counties | Grace Road, Leicester | a11165 |
| 137* | DDJ Robinson | Essex v Sussex | County Ground, Hove | a11141 |
| 136* | DL Maddy | Leicestershire v Lancashire | Grace Road, Leicester | a11134 |
| 120* | DL Maddy | Leicestershire v Surrey | Grace Road, Leicester | a11226 |
| 119* | RC Russell | Gloucestershire v British Universities | The Royal and Sun Alliance County Ground, Bristol | a11157 |
| 119 | DS Lehmann | Yorkshire v Durham | Headingley, Leeds | a11216 |
| 114 | KR Brown | Middlesex v Sussex | Lord's Cricket Ground, St John's Wood | a11128 |
| 114 | DDJ Robinson | Essex v Ireland | County Ground, Chelmsford | a11146 |
| 111* | AP Wells | Kent v Hampshire | County Ground, Southampton | a11163 |
| 109 | KR Brown | Middlesex v Glamorgan | Sophia Gardens, Cardiff | a11169 |
| 108 | AJ Stewart | Surrey v Somerset | The Foster's Oval, Kennington | a11167 |
| 105* | IJ Sutcliffe | Leicestershire v Nottinghamshire | Trent Bridge, Nottingham | a11139 |
| 105* | MV Fleming | Kent v British Universities | The University Parks, Oxford | a11168 |
| 102* | DS Lehmann | Yorkshire v Derbyshire | County Ground, Derby | a11145 |
| 101 | BC Lara | Warwickshire v Northamptonshire | Edgbaston, Birmingham | a11136 |
| 101 | N Hussain | Essex v Middlesex | County Ground, Chelmsford | a11162 |