| 1st Round | 2nd Round | 3rd Round | Semi Final | Final | Winner |
| 1st July | 29th July | 19th August | 3rd Sept | 11th Sept | |
| Keith Grubb | Keith Grubb | Keith Hysted | Keith Hysted | ||
| Tony Farr | |||||
| Roy Law | Keith Hysted | ||||
| Keith Hysted | |||||
| Brian Bovis | Bob Jolley | Bob Jolley | |||
| Bob Jolley | |||||
| Dave Croucher | Roger Spice | ||||
| Roger Spice | |||||
| Joe Hawkins | Dave Thorne | Dave Thorne | |||
| Dave Thorne | |||||
| Eddie Negus | Alan Gibson | ||||
| Alan Gibson | |||||
| Graham Lock | Graham Lock | David Turner | |||
| Malcolm Bell | |||||
| David Turner | David Turner | ||||
| Ray Payne | |||||
| Eric Driver | Martin Gibson | Trevor Skinner | |||
| Martin Gibson | |||||
| Trevor Skinner | Trevor Skinner | ||||
| Geoff Gough | |||||
| Dave Neeson | Keith Pamplin | ||||
| Keith Pamplin | |||||
| Michael Barnett | Michael Barnett | Steve Leonard | |||
| John Carter | |||||
| Barry Gough | Steve Leonard | ||||
| Steve Leonard | |||||
