| 268 | AD Brown | Surrey v Glamorgan | The AMP Oval, Kennington | a14363 |
| 176* | DR Clarke | Bedfordshire v Derbyshire Cricket Board | Lancot Park, Totternhoe | a13672 |
| 139* | CJ Rogers | Norfolk v Netherlands | Manor Park, Horsford | a13684 |
| 133 | ME Trescothick | Somerset v Hampshire | County Ground, Taunton | a14361 |
| 132 | MA Gough | Durham v Wales Minor Counties | Sophia Gardens, Cardiff | a14317 |
| 128* | MTG Elliott | Yorkshire v Somerset | Lord's Cricket Ground, St John's Wood | a14514 |
| 126* | CA Haupt | Oxfordshire v Nottinghamshire Cricket Board | Christ Church Ground, Oxford | a13685 |
| 126* | RR Montgomerie | Sussex v Leicestershire | Grace Road, Leicester | a14358 |
| 121 | JB Hockley | Kent v Warwickshire | St Lawrence Ground, Canterbury | a14357 |
| 121 | KA Parsons | Somerset v Worcestershire | County Ground, Taunton | a14412 |
| 119 | RDB Croft | Glamorgan v Surrey | The AMP Oval, Kennington | a14363 |
| 118* | DJ Hussey | Sussex Cricket Board v Essex Cricket Board | County Ground, Chelmsford | a13676 |
| 117* | GA Hick | Worcestershire v Nottinghamshire | Trent Bridge, Nottingham | a14360 |
| 117* | AJ Hollioake | Surrey v Sussex | County Ground, Hove | a14413 |
| 116 | SG Koenig | Middlesex v Essex | County Ground, Chelmsford | a14304 |
| 115* | JO Troughton | Warwickshire Cricket Board v Cumberland | St George's Road, Millom | a13675 |
| 113 | AR Roberts | Bedfordshire v Derbyshire Cricket Board | Lancot Park, Totternhoe | a13672 |
| 113* | JP Crawley | Hampshire v Somerset | County Ground, Taunton | a14361 |
| 112 | TR Ward | Leicestershire v Sussex | Grace Road, Leicester | a14358 |
| 110* | MW Goodwin | Sussex v Surrey | County Ground, Hove | a14413 |
| 108 | VS Solanki | Worcestershire v Nottinghamshire | Trent Bridge, Nottingham | a14360 |
| 108 | KJ Barnett | Gloucestershire v Kent | St Lawrence Ground, Canterbury | a14411 |
| 107* | MR Ramprakash | Surrey v Sussex | County Ground, Hove | a14413 |
| 104 | PD Bowler | Somerset v Yorkshire Cricket Board | North Marine Road, Scarborough | a14319 |
| 104* | CM Spearman | Gloucestershire v Durham | The Royal and Sun Alliance County Ground, Bristol | a14356 |
| 102* | OD Gibson | Staffordshire v Northumberland | Osborne Avenue, Jesmond | a13717 |
| 102 | DL Hemp | Glamorgan v Surrey | The AMP Oval, Kennington | a14363 |
| 101* | MR Ramprakash | Surrey v Scotland | Raeburn Place, Edinburgh | a14313 |
| 100* | C White | Yorkshire v Surrey | Headingley, Leeds | a14427 |