| 5-11 | JF Steele | Leicestershire v Worcestershire | County Ground, New Road, Worcester | a3621 |
| 5-25 | ST Clarke | Surrey v Combined Universities | Kennington Oval, Kennington | a3654 |
| 5-37 | RGD Willis | Warwickshire v Derbyshire | Edgbaston, Birmingham | a3633 |
| 4-10 | MWW Selvey | Glamorgan v Combined Universities | FP Fenner's Ground, Cambridge | a3627 |
| 4-22 | GS le Roux | Sussex v Hampshire | County Ground, Hove | a3661 |
| 4-25 | SJ Malone | Hampshire v Minor Counties | Dean Park, Bournemouth | a3648 |
| 4-26 | MD Marshall | Hampshire v Kent | St Lawrence Ground, Canterbury | a3669 |
| 4-27 | IT Botham | Somerset v Hampshire | County Ground, Taunton | a3643 |
| 4-28 | GE Sainsbury | Gloucestershire v Northamptonshire | County Ground, Northampton | a3618 |
| 4-29 | GR Dilley | Kent v Surrey | St Lawrence Ground, Canterbury | a3638 |
| 4-32 | GR Dilley | Kent v Combined Universities | FP Fenner's Ground, Cambridge | a3615 |
| 4-33 | N Phillip | Essex v Warwickshire | County Ground, Chelmsford | a3667 |
| 4-33 | NG Cowans | Middlesex v Lancashire | Lord's Cricket Ground, St John's Wood | a3747 |
| 4-39 | M Watkinson | Lancashire v Nottinghamshire | Old Trafford, Manchester | a3660 |
| 4-39 | NG Cowans | Middlesex v Essex | Lord's Cricket Ground, St John's Wood | a3770 |
| 4-55 | PG Newman | Derbyshire v Nottinghamshire | Trent Bridge, Nottingham | a3641 |