| 161* | N Hussain | Essex v Glamorgan | County Ground, Chelmsford | a15239 |
| 153 | CM Spearman | Gloucestershire v Warwickshire | Archdeacon Meadow, Gloucester | a15149 |
| 144* | N Hussain | Essex v Glamorgan | Sophia Gardens, Cardiff | a15207 |
| 142 | JP Maher | Glamorgan v Essex | Sophia Gardens, Cardiff | a15207 |
| 141* | KP Pietersen | Nottinghamshire v Somerset | Trent Bridge, Nottingham | a15297 |
| 139* | SP Fleming | Yorkshire v Warwickshire | Headingley, Leeds | a15245 |
| 133* | DJG Sales | Northamptonshire v Nottinghamshire | County Ground, Northampton | a15079 |
| 131 | TW Roberts | Northamptonshire v Nottinghamshire | Trent Bridge, Nottingham | a15284 |
| 130* | KP Pietersen | Nottinghamshire v Derbyshire | Trent Bridge, Nottingham | a15085 |
| 130 | J Cox | Somerset v Middlesex | County Ground, Taunton | a15240 |
| 130 | MJ Di Venuto | Derbyshire v Northamptonshire | County Ground, Derby | a15263 |
| 129* | RS Dravid | Scotland v Nottinghamshire | Raeburn Place, Edinburgh | a15197 |
| 129* | MW Goodwin | Sussex v Derbyshire | Arundel Castle Cricket Club Ground, Arundel | a15212 |
| 127 | AJ Strauss | Middlesex v Lancashire | Old Trafford, Manchester | a15261 |
| 126* | CWG Bassano | Derbyshire v Sussex | Arundel Castle Cricket Club Ground, Arundel | a15212 |
| 125 | IR Bell | Warwickshire v Essex | County Ground, Chelmsford | a15166 |
| 123 | MW Goodwin | Sussex v Somerset | County Ground, Taunton | a15198 |
| 123 | MEK Hussey | Northamptonshire v Scotland | County Ground, Northampton | a15244 |
| 122 | ET Smith | Kent v Glamorgan | Mote Park, Maidstone | a15193 |
| 122 | NV Knight | Warwickshire v Worcestershire | Edgbaston, Birmingham | a15300 |
| 120* | RS Dravid | Scotland v Somerset | County Ground, Taunton | a15170 |
| 119* | CMW Read | Nottinghamshire v Northamptonshire | County Ground, Northampton | a15079 |
| 118* | MW Goodwin | Sussex v Middlesex | County Ground, Hove | a15292 |
| 117 | PA Jaques | Northamptonshire v Hampshire | County Ground, Northampton | a15196 |
| 115 | DA Kenway | Hampshire v Somerset | The Rose Bowl, Southampton | a15127 |
| 115* | JC Kent | Scotland v Sussex | County Ground, Hove | a15235 |
| 115* | CJ Adams | Sussex v Middlesex | County Ground, Hove | a15292 |
| 114 | RS Dravid | Scotland v Northamptonshire | County Ground, Northampton | a15244 |
| 113 | MJ Di Venuto | Derbyshire v Somerset | County Ground, Taunton | a15312 |
| 112* | MEK Hussey | Northamptonshire v Durham | Riverside Ground, Chester-le-Street | a15206 |
| 111 | ID Blackwell | Somerset v Sussex | County Ground, Hove | a15336 |
| 110 | J Cox | Somerset v Nottinghamshire | County Ground, Taunton | a15116 |
| 109* | CJ Adams | Sussex v Northamptonshire | County Ground, Hove | a15086 |
| 108 | GA Hick | Worcestershire v Kent | County Ground, New Road, Worcester | a15131 |
| 108* | CWG Bassano | Derbyshire v Scotland | County Ground, Derby | a15293 |
| 107* | MR Ramprakash | Surrey v Kent | The AMP Oval, Kennington | a15117 |
| 107 | PA Jaques | Northamptonshire v Lancashire | County Ground, Northampton | a15334 |
| 106 | OA Shah | Middlesex v Nottinghamshire | Trent Bridge, Nottingham | a15182 |
| 106 | MJ Di Venuto | Derbyshire v Middlesex | County Ground, Derby | a15229 |
| 106 | MW Goodwin | Sussex v Scotland | County Ground, Hove | a15235 |
| 106 | SM Katich | Hampshire v Somerset | County Ground, Taunton | a15252 |
| 106 | SM Katich | Hampshire v Middlesex | Lord's Cricket Ground, St John's Wood | a15310 |
| 105 | NV Knight | Warwickshire v Surrey | The AMP Oval, Kennington | a15080 |
| 105 | U Afzaal | Nottinghamshire v Somerset | County Ground, Taunton | a15116 |
| 104 | BJ Hodge | Leicestershire v Yorkshire | Headingley, Leeds | a15184 |
| 104 | MA Butcher | Surrey v Yorkshire | The AMP Oval, Kennington | a15199 |
| 104 | TR Ward | Leicestershire v Glamorgan | Sophia Gardens, Cardiff | a15290 |
| 104 | PN Weekes | Middlesex v Hampshire | Lord's Cricket Ground, St John's Wood | a15310 |
| 104* | MB Loye | Lancashire v Northamptonshire | County Ground, Northampton | a15334 |
| 103* | RR Watson | Scotland v Somerset | Raeburn Place, Edinburgh | a15105 |
| 103 | A Flower | Essex v Leicestershire | Grace Road, Leicester | a15250 |
| 103 | MEK Hussey | Northamptonshire v Derbyshire | County Ground, Derby | a15263 |
| 103 | MJ Chilton | Lancashire v Somerset | County Ground, Taunton | a15288 |
| 102 | JP Crawley | Hampshire v Durham | The Rose Bowl, Southampton | a15150 |
| 101* | GJ Pratt | Durham v Somerset | County Ground, Taunton | a15073 |
| 101 | CM Spearman | Gloucestershire v Essex | County Ground, Chelmsford | a15214 |
| 101 | MR Ramprakash | Surrey v Glamorgan | Whitgift School, Croydon | a15259 |
| 101 | MJ Walker | Kent v Gloucestershire | County Ground, Bristol | a15271 |
| 100 | A Flower | Essex v Kent | St Lawrence Ground, Canterbury | a15232 |