Grelha de partida
| A Negro O piloto que efectuou o melhor tempo nos treinos, em itálico o piloto que iniciou a corrida |
| Linha 1 | 16 - SpA Ferrari SEFAC Arturo Merzario/Carlos Pace Ferrari 312 PB - 3:37.5 (225.766 km/h) | 15 - SpA Ferrari SEFAC Jacky Ickx/Brian Redman Ferrari 312 PB - 3:38.5 (224.732 km/h) |
| Linha 2 | 10 - Equipe Matra-Simca Shell Francois Cevert/Jean-Pierre Beltoise Matra MS 670 B Matra-Simca - 3:39.3 (223.912 km/h) | 11 - Equipe Matra-Simca Shell Henri Pescarolo/Gerard Larrousse Matra MS 670 B Matra-Simca - 3:41.8 (221.389 km/h) |
| Linha 3 | 17 - SpA Ferrari SEFAC Tim Schenken/Carlos Reutemann Ferrari 312 PB - 3:42.3 (220.891 km/h) | 12 - Equipe Matra-Simca Shell Jean-Pierre Jabouille/Jean-Pierre Jaussaud Matra MS 670 B Matra-Simca - 3:44.7 (218.531 km/h) |
| Linha 4 | 14 - Equipe Matra-Simca Shell Patrick Depailler/Bob Wollek Matra MS 670 Matra-Simca - 3:45.3 (217.949 km/h) | 8 - Gulf Research Racing Derek Bell/Howden Ganley Mirage M 6 Ford - 3:46.3 (216.986 km/h) |
| Linha 5 | 9 - Gulf Research Racing Mike Hailwood/John Watson/Vern Schuppan Mirage M 6 Ford - 3:46.6 (216.699 km/h) | 7 - Equipe Gitanes Cigarettes France Jean-Louis Lafosse/Reine Wisell/Hughes de Fierlandt Lola T 282 Ford - 3:49.2 (214.241 km/h) |
| Linha 6 | 61 - Daniel Rouveyran Daniel Rouveyran/Christian Mons/Christian Ethuin Lola T 280/282 Ford - 3:50.7 (212.848 km/h) | 60 - Scuderia Brescia Corse Carlo Facetti/Teodore Zeccoli/Sergio Morando Alfa Romeo T33/TT/3 - 3:54.8 (209.131 km/h) |
| Linha 7 | 27 - Escuderia Montjuich Jose Juncadella/Jorge de Bagration Chevron B 23 Ford - 4:11.0 (195.633 km/h) | 26 - Sigma Automotives Tetsu Ikuzawa/Hiroshi Fushida/Patrick Dal Bo Sigma MC 73 Mazda - 4:11.1 (195.556 km/h) |
| Linha 8 | 5 - Duckham's Oil Motor Racing Alain de Cadenet/Chris Craft Duckhams LM Ford - 4:11.2 (195.478 km/h) | 62 - Automobiles Ligier Guy Ligier/Jacques Laffite Ligier JS 2 Maserati - 4:13.1 (194.010 km/h) |
| Linha 9 | 21 - Pierre Maublanc Pierre Maublanc/Jimmy Mieusset Chevron B 23 BMW - 4:14.7 (192.792 km/h) | 46 - Martini Racing Team Gijs van Lennep/Herbert Muller Porsche Carrera RSR - 4:14.9 (192.640 km/h) |
| Linha 10 | 55 - Ford Motorenwerke Dieter Glemser/John Fitzpatrick/Hans Heyer Ford Capri LV - 4:15.8 (191.962 km/h) | 47 - Martini Racing Team Reinhold Joest/Claude Haldi Porsche Carrera RSR - 4:15.8 (191.962 km/h) |
| Linha 11 | 3 - Escuderia Montjuich - Tergal Bernard Cheneviere/Juan Fernandez/Francesco Torredemer Porsche 908/03 - 4:15.9 (191.887 km/h) | 54 - Ford Motorenwerke Gerry Birrell/Hans Heyer Ford Capri LV - 4:16.0 (191.813 km/h) |
| Linha 12 | 39 - Automobiles Charles Pozzi Claude Ballot-Lena/Vic Elford Ferrari 365 GTB 4 - 4:16.2 (191.663 km/h) | 53 - Ford Motorenwerke Jean Vinatier/Helmut Koinigg/Gerry Birrell Ford Capri LV - 4:16.7 (191.289 km/h) |
| Linha 13 | 38 - North American Racing Team Francois Migault/Luigi Chinetti Jr. Ferrari 365 GTB 4 - 4:16.7 (191.289 km/h) | 37 - North American Racing Team Luis Di Palma/Nestor Garcia Veiga Ferrari 365 GTB 4 - 4:17.1 (190.992 km/h) |
| Linha 14 | 33 - J.-C. Bamford Excavators Ltd (JCB) Neil Corner/Willie Green Ferrari 365 GTB 4 - 4:17.2 (190.918 km/h) | 19 - Automobiles Ligier Jean-Pierre Paoli/Alain Couderc Ligier JS 2 Maserati - 4:17.5 (190.695 km/h) |
| Linha 15 | 51 - BMW Motorsport Gmbh Toine Hezemans/Dieter Quester BMW 3.0 CSL - 4:17.7 (190.547 km/h) | 50 - BMW Motorsport Gmbh Chris Amon/Hans-Joachim Stuck BMW 3.0 CSL - 4:18.8 (189.737 km/h) |
| Linha 16 | 34 - Ecurie Francorchamps Jean-Claude Andruet/Richard Bond Ferrari 365 GTB 4 - 4:18.9 (189.664 km/h) | 63 - Gelo Racing Team Georg Loos/Jurgen Barth Porsche Carrera RSR - 4:19.3 (189.371 km/h) |
| Linha 17 | 4 - Guillermo Ortega - Ecuador Guillermo Ortega/Fausto Morello Porsche 908/02 - 4:19.5 (189.225 km/h) | 29 - John Greenwood John Greenwood/Bob Johnson Chevrolet Corvette - 4:19.6 (189.153 km/h) |
| Linha 18 | 6 - North American Racing Team Sam Posey/Milt Minter Ferrari 365 GTB 4 - 4:19.7 (189.080 km/h) | 48 - Porsche Sonauto BP Racing Peter Gregg/Guy Chasseuil Porsche Carrera RS - 4:20.5 (188.499 km/h) |
| Linha 19 | 30 - Greder Racing Team Henri Greder/Marie-Claude Beaumont Chevrolet Corvette - 4:20.9 (188.210 km/h) | 45 - Porsche Kremer Racing Team Paul Keller/Erwin Kremer/Clemens Schickentanz Porsche Carrera RSR - 4:21.6 (187.706 km/h) |
| Linha 20 | 40 - Automobiles Charles Pozzi Alain Serpaggi/Jose Dolhem Ferrari 365 GTB 4 - 4:23.2 (186.565 km/h) | 69 - J.-C. Aubriet / Ecurie Leopard Jean-Claude Aubriet/Jean Claude Depince Chevrolet Corvette - 4:24.8 (185.438 km/h) |
| Linha 21 | 2 - Blancpain Total Dinitrol Roger Dubos/Christine Beckers/Pierre Pagani Chevron B 21/23 Ford - 4:25.6 (184.880 km/h) | 28 - Jacques Henry Jacques Henry/Fred Stalder/Bernard Grobot Lola T 290 Ford - 4:25.7 (184.810 km/h) |
| Linha 22 | 36 - North American Racing Team Lucien Guitteny/Bob Grossman Ferrari 365 GTB 4 - 4:25.9 (184.671 km/h) | 56 - Shark Racing Team Jean-Claude Guerie/Cyril Grandet Ferrari 365 GTB 4 - 4:26.2 (184.463 km/h) |
| Linha 23 | 49 - Porsche Club Romand Jean Egreteaud/Jean-Claude Lagniez Porsche Carrera RSR - 4:26.9 (183.979 km/h) | 52 - André Wicky Racing Team Andre Wicky/Max Cohen-Olivar/Philippe Carron Porsche 908/02 - 4:27.2 (183.772 km/h) |
| Linha 24 | 58 - André Wicky Racing Team Walter Brun/Cox Kocher/Jean-Pierre Aeschlimann BMW 3.0 CSL Schnitzer - 4:28.4 (182.951 km/h) | 43 - Max Moritz Racing Team Gerard F. Quist/Manfred Laub/Jurgen Zink Porsche Carrera RS - 4:29.2 (182.407 km/h) |
| Linha 25 | 25 - Michel Dupont Michel Dupont/Paul Blancpain Chevron B 23 Ford - 4:29.3 (182.339 km/h) | 44 - Porsche Club Romand Jean-Francois Piot/Peter Zbinden Porsche Carrera RS - 4:30.4 (181.598 km/h) |
| Linha 26 | 78 - Jean Sage Herve Bayard/Rene Ligonnet Porsche Carrera RS - 4:31.5 (180.862 km/h) | 42 - René Mazzia Marcel Mignot/Pierre Mauroy Porsche Carrera RS - 4:31.7 (180.729 km/h) |
| Linha 27 | 22 - Raymond Touroul Raymond Touroul/Jean-Pierre Rouget Porsche 910 - 4:34.8 (178.690 km/h) | 41 - Schiller Racing Team Florian Vetsch/Jean Selz Porsche Carrera RS - 4:36.1 (177.849 km/h) |
| Linha 28 | 18 - Claude Laurent Claude Laurent/Martial Delalande/Jacques Marche Ligier JS 2 Maserati - 4:44.5 (172.598 km/h) |
