| 7-29 | DA Payne | Gloucestershire v Essex | The Ford County Ground, Chelmsford | a20567 |
| 6-29 | WA White | Leicestershire v Nottinghamshire | Grace Road, Leicester | a20544 |
| 6-32 | SA Patterson | Yorkshire v Derbyshire | Headingley, Leeds | a20572 |
| 5-24 | HF Gurney | Leicestershire v Hampshire | Grace Road, Leicester | a20755 |
| 5-35 | GG White | Nottinghamshire v Scotland | Raeburn Place, Edinburgh | a20595 |
| 5-35 | HMCM Bandara | Kent v Leicestershire | St Lawrence Ground, Canterbury | a20697 |
| 5-41 | Imran Tahir | Warwickshire v Somerset | Lord's Cricket Ground, St John's Wood | a20772 |
| 5-49 | WT Owen | Glamorgan v Unicorns | Dean Park, Bournemouth | a20583 |
| 5-64 | ND Hancock | Unicorns v Lancashire | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | a20743 |
| 4-17 | LM Daggett | Northamptonshire v Netherlands | County Ground, Northampton | a20606 |
| 4-20 | JC Tredwell | Kent v Durham | Emirates Durham International Cricket Ground, Chester-le-Street | a20753 |
| 4-24 | RM Pyrah | Yorkshire v Netherlands | Sportpark Thurlede, Schiedam | a20687 |
| 4-25 | PT Collins | Middlesex v Netherlands | VRA Ground, Amstelveen | a20591 |
| 4-25 | CW Henderson | Leicestershire v Scotland | Mannofield Park, Aberdeen | a20720 |
| 4-27 | Imran Tahir | Warwickshire v Nottinghamshire | Edgbaston, Birmingham | a20760 |
| 4-30 | RJ Kirtley | Sussex v Worcestershire | County Ground, New Road, Worcester | a20547 |
| 4-30 | M Kartik | Somerset v Lancashire | County Ground, Taunton | a20708 |
| 4-31 | BJ Phillips | Somerset v Glamorgan | County Ground, Taunton | a20758 |
| 4-32 | Shakib Al Hasan | Worcestershire v Glamorgan | County Ground, New Road, Worcester | a20723 |
| 4-32 | SP Cheetham | Surrey v Unicorns | Sir Paul Getty's Ground, Wormsley | a20722 |
| 4-33 | DA Cosker | Glamorgan v Sussex | St Helen's, Swansea | a20677 |
| 4-33 | CP Wood | Hampshire v Scotland | Mannofield Park, Aberdeen | a20714 |
| 4-33 | KHD Barker | Warwickshire v Scotland | Edgbaston, Birmingham | a20744 |
| 4-34 | AC Thomas | Somerset v Lancashire | Old Trafford, Manchester | a20557 |
| 4-34 | WB Rankin | Warwickshire v Kent | Edgbaston, Birmingham | a20584 |
| 4-34 | A Shahzad | Yorkshire v Middlesex | Lord's Cricket Ground, St John's Wood | a20680 |
| 4-34 | DA Payne | Gloucestershire v Northamptonshire | County Ground, Northampton | a20757 |
| 4-35 | RJ Kirtley | Sussex v Unicorns | County Ground, Hove | a20559 |
| 4-36 | WRS Gidman | Durham v Hampshire | Emirates Durham International Cricket Ground, Chester-le-Street | a20539 |
| 4-36 | ML Turner | Somerset v Worcestershire | Recreation Ground, Bath | a20596 |
| 4-37 | TJ Phillips | Essex v Gloucestershire | The Ford County Ground, Chelmsford | a20567 |
| 4-39 | SM Ervine | Hampshire v Warwickshire | Edgbaston, Birmingham | a20589 |
| 4-39 | AJ Hall | Northamptonshire v Gloucestershire | County Ground, Bristol | a20593 |
| 4-40 | SI Mahmood | Lancashire v Worcestershire | County Ground, New Road, Worcester | a20585 |
| 4-40 | MN Malik | Leicestershire v Hampshire | The Rose Bowl, Southampton | a20709 |
| 4-41 | IE O'Brien | Middlesex v Northamptonshire | County Ground, Northampton | a20545 |
| 4-41 | RG Querl | Unicorns v Somerset | The Maer Ground, Exmouth | a20700 |
| 4-41 | DD Masters | Essex v Yorkshire | Headingley, Leeds | a20761 |
| 4-41 | G Keedy | Lancashire v Worcestershire | Aigburth, Liverpool | a20754 |
| 4-43 | RM Pyrah | Yorkshire v Gloucestershire | Headingley, Leeds | a20702 |
| 4-44 | JG Cameron | Worcestershire v Glamorgan | The SWALEC Stadium, Cardiff | a20568 |
| 4-45 | MT Coles | Kent v Hampshire | The Rose Bowl, Southampton | a20735 |
| 4-46 | TL Best | Yorkshire v Essex | The Ford County Ground, Chelmsford | a20540 |
| 4-47 | RD Berrington | Scotland v Hampshire | The Rose Bowl, Southampton | a20603 |
| 4-49 | DBL Powell | Lancashire v Somerset | Old Trafford, Manchester | a20557 |
| 4-49 | CJ Liddle | Sussex v Surrey | Woodbridge Road, Guildford | a20699 |
| 4-49 | AC Thomas | Somerset v Worcestershire | County Ground, New Road, Worcester | a20745 |
| 4-51 | G Goudie | Scotland v Durham | Titwood, Glasgow | a20686 |
| 4-54 | SH Choudhry | Worcestershire v Surrey | The Brit Oval, Kennington | a20748 |
| 4-60 | RJ Kirtley | Sussex v Surrey | Woodbridge Road, Guildford | a20699 |
| 4-61 | JWA Taylor | Leicestershire v Warwickshire | Grace Road, Leicester | a20679 |
