| Pos | Name | Year | Mtg | Race | Cl | Machine | Town | Laps | Time | Speed | ||
| 1 | Jamie | Garrett | 1977 | S100 | 112 | Production 500 | Suzuki | Ramsey | ||||
| 2 | Stephen | Jopson | 1977 | S100 | 112 | Production 500 | Suzuki | N Longton | ||||
| 3 | Tom | Loughridge | 1977 | S100 | 112 | Production 500 | Suzuki | Heswall | ||||
| 4 | Marty | Ames | 1977 | S100 | 112 | Production 500 | Yamaha | Leeds | ||||
| 5 | Malcolm | Marsden | 1977 | S100 | 112 | Production 500 | Honda | Dalton/Furness | ||||
| 6 | Frank | Drinkwater | 1977 | S100 | 112 | Production 500 | Kawasaki | Port Erin | ||||
| 7 | Robert | Faragher | 1977 | S100 | 112 | Production 500 | Honda | Worsley | ||||
| 8 | Brian | Jameson | 1977 | S100 | 112 | Production 500 | Yamaha | Leigh | ||||
| 9 | Victor | Argent | 1977 | S100 | 112 | Production 500 | Yamaha | Camberley | ||||
| 10 | Ian | Andrews | 1977 | S100 | 112 | Production 500 | Honda | Beverley | ||||
| 11 | Ray | McKenna | 1977 | S100 | 112 | Production 500 | Yamaha | Barrow | ||||
| 12 | Stuart | West | 1977 | S100 | 112 | Production 500 | Honda | Beverley | ||||
| R | John | Cragg | 1977 | S100 | 112 | Production 500 | Yamaha | Appleby | ||||
| R | Stephen | Davies | 1977 | S100 | 112 | Production 500 | Honda | Colwyn Bay | ||||
| R | Stephen | O'Brien | 1977 | S100 | 112 | Production 500 | Suzuki | Cwmbran | ||||
| R | Barry | Cubbon | 1977 | S100 | 112 | Production 500 | Yamaha | Douglas | ||||
| R | Roger | Sutcliffe | 1977 | S100 | 112 | Production 500 | Honda | Douglas | ||||
| R | Harry | Plews | 1977 | S100 | 112 | Production 500 | Yamaha | Leeds | ||||
| R | Robert | James | 1977 | S100 | 112 | Production 500 | Yamaha | Leicester | ||||
| R | Richard | Burrows | 1977 | S100 | 112 | Production 500 | Yamaha | Lincoln | ||||
| R | Graham | Petite | 1977 | S100 | 112 | Production 500 | Yamaha | Redcar | ||||
| R | Gerry | Jenkins | 1977 | S100 | 112 | Production 500 | Honda | Telford |