| No | 
Pilote | 
Team | 
Voiture | 
| 1 | Jacky Ickx/Clay Regazzoni | Spa Ferrari SEFAC | Ferrari 312PB | 
| 2 | Henri Pescarolo/Andrea de Adamich | Autodelta SpA | Alfa Romeo T33/3 | 
| 3 | Claude Ballot-Léna/Guy Chasseuil | Ecurie Sonauto Porsche | Porsche 908/02 | 
| 8 | Tony Goodwin/Alistair Cowin | Tony Goodwin | Redex RPA BMW (Chevron B8) | 
| 9 | Martin Ridehalgh/Ian Taylor | Martin Ridehalgh | Dulon LD11P Porsche | 
| 20 | Jo Siffert/Derek Bell | John Wyer Automotive Engine | Porsche 917K | 
| 21 | Pedro Rodriguez/Jackie Oliver | John Wyer Automotive Engine | Porsche 917K | 
| 22 | Vic Elford/Gérard Larrousse | Martini International Racing | Porsche 917K | 
| 23 | Helmut Marko/Gijs van Lennep | Martini International Racing | Porsche 917K | 
| 24 | Dominique Martin/Gérard Pillon | Zitro Racing Cars | Porsche 917K | 
| 25 | Willy Kauhsen/Reinhold Jöst | Team Auto Usdau | Porsche 917K | 
| 26 | Herbert Müller/René Herzog | Herbert Müller Racing | Ferrari 512M | 
| 28 | Cox Kocher/Heinrich Wiesendanger | Herbert Müller Racing | Ferrari 512S | 
| 29 | Mike Coombe/Paul Vestey | Mike Coombe Autoracing | Lola T70 Mk.3B | 
| 31 | Teddy Pilette/Gustave Gosselin | Racing Team VDS | Lola T70 Mk.3B | 
| 32 | Giancarlo Gagliardi/Corrado Manfredini | Scuderia Filipinetti | Ferrari 512M | 
| 33 | Tony Birchenhough/Brian Joscelyne | Paul Watson Race Organisation | Chevron B8 BMW | 
| 40 | Chris Tuerlinx/John Byttebier | Transeurop Gulf Racing | Chevrolet Corvette | 
| 41 | Jean-Claude Aubriet/'Sylvain' | Ecurie Léopard | Chevrolet Corvette | 
| 43 | Pierre Greub/Jean-Claude Guérie | Pierre Greub | Porsche 911S | 
| 44 | Roland Larsson/Kurt Simonsen | Kurt Simonsen | Porsche 911S | 
| 45 | Bernard Cheneviére/Charly Cuenoud | Porsche Club Romand | Porsche 911S | 
| 46 | Günther Huber/Erwin Kremer | Kremer Racing | Porsche 911S | 
| 47 | Jean-Pierre Gaban/Willy Braillard | Jean-Pierre Gaban | Porsche 911S | 
| 48 | Rolf Göring/Klaus Utz | Autohaus Max Moritz | Porsche 911S | 
| 49 | Gerd F. Quist/Dietrich Krumm | Autohaus Max Moritz | Porsche 914/6 GT | 
| 50 | Jacques Dechaumel/Jean-Claude Parot | Jacky Dechaumel | Porsche 911S | 
| 51 | Jean Sage/Paul Keller | Porsche Club Romand | Porsche 914/6 |