| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Jochen Mass Jacky Ickx | 1 | Martini Racing | Porsche 935/77 005 | 231 | running | ||
| 2 | 2 | Bob Wollek John Fitzpatrick | 3 | Erwin Kremer | Porsche 935 930 770 0903 | 228 | running | ||
| 3 | 4 | Rolf Stommelen Toine Hezemans | 6 | Gelo Racing Team | Porsche 935 930 770 0908 | 223 | running | ||
| 4 | 7 | Ronnie Peterson Helmut Kelleners | 51 | Faltz | BMW 320i | 216 | running | ||
| 5 | 6 | Peter Hähnlein Franz Konrad | 11 | Kannacher GT Racing | Porsche 935 006 00019-K1 | 215 | running | ||
| 6 | 5 | Carlo Facetti Martino Finotto | 8 | Jolly Club | Porsche 935 930 770 0902 | 212 | running | ||
| 7 | 8 | Vittorio Brambilla Gianpiero Moretti | 9 | Jolly Club | Porsche 934 | 209 | running | ||
| 8 | 9 | Claude Haldi Reinhold Jöst | 10 | GVEA | Porsche 934 930 670 0171 | 207 | running | ||
| 9 | 12 | Kenneth Leim Kurt Simonsen | 31 | Kenneth Leim | Porsche Carrera RSR | 206 | running | ||
| 10 | 14 | Klaus Utz Armin Jahn | 33 | Hahn Sportwagen | Porsche Carrera RSR | 200 | running | ||
| 11 | 13 | Mike Franey Ian Bracey | 35 | Chandler Ibec Team Lloyds | Porsche Carrera RSR 911 460 9075 | 196 | running | ||
| 12 | 16 | Carlo Rebai Duilio Ghislotti Gabriele Gottifredi Archimede Girolamo Capra | 14 | Gabriele Capoferri | Porsche 934 930 670 0169 | 195 | running | ||
| 13 | 10 | Claude Ballot-Léna Jean-Louis Lafosse Philippe Dagoreau | 12 | ASA Cachia | Porsche 934 930 670 0177 | 194 | running | ||
| 14 | 18 | Tony Wingrove Pete Lovett | 36 | Tony Wingrove | Porsche Carrera | 191 | running | ||
| 15 | 19 | Gordon Spice Peter Clark | 41 | Gordon Spice | Ford Capri III | 189 | running | ||
| 16 | 20 | Stuart Rolt Win Percy | 42 | Bob Gathercole | Ford Capri III | 188 | running | ||
| 17 | 25 | Brian Robinson Les Blackburn | 43 | Brian Robinson | Ford Capri III | 183 | running | ||
| 18 | 23 | Stuart Patterson Phil Dowsett John Myerscough | 39 | Nu-Luxe Foam | Ford Capri III | 179 | running | ||
| 19 | 22 | Chris Craft Alain de Cadenet | 40 | Hammonds Sauce | Ford Capri III | 175 | running | ||
| 20 | 29 | Clive Richardson Jeremy Walton | 47 | Spike Anderson | Datsun 240Z | 158 | running | ||
| 21 | 26 | Barrie Williams Tony Lanfranchi Gerry Marshall | 49 | Tony Lanfranchi | BMW 3.0 Si | 157 | running | ||
| 22 | 24 | Alec Poole Han Tjan John Handley | 58 | Janspeed Racing | Datsun Sunny | 128 | running | ||
| 23 | 15 | Robin Hamilton David Preece | 22 | Robin Hamilton | Aston Martin AM V8 RHAM/001 | 115 | running | ||
| 24 | 3 | Toine Hezemans Rolf Stommelen Derek Bell Tim Schenken | 5 | Gelo Racing Team | Porsche 935 930 770 0911 | 61 | engine | ||
| 25 | 17 | Brian Classic Mike Fisher Frank Sytner | 32 | Mike Fisher | Porsche Carrera | 60 | clutch | ||
| 26 | 11 | Umberto Grano Siegfried Müller Martino Finotto | 54 | Jolly Club | Ford Escort RS 2000 | 50 | steering | ||
| 27 | 27 | Marc Smith Cyd Williams Ken Coffey | 55 | Ken Coffey | Ford Escort RS 2000 | 38 | piston | ||
| 28 | 28 | Tim Goss Mike Gidden Bob Neville | 19 | Stratstone | MGB GT V8 | 23 | engine | ||
| 29 | 21 | Gabriele Gottifredi Duilio Ghislotti | 15 | Marco Capoferri | Porsche Carrera RSR Turbo | 0 | did not start | 0 |