| 1 | S +2.0 | Inaltera LM77 | Inaltera LM77
Jean-Pierre Beltoise
Al Holbert
Inaltera |
| 2 | S +2.0 | Inaltera LM77 | Inaltera LM77
Lella Lombardi
Christine Beckers
Inaltera |
| 3 | S +2.0 | Porsche 936 | Porsche 936
Jacky Ickx
Henri Pescarolo
Martini Racing Porsche System |
| 4 | S +2.0 | Porsche 936/77 2142cc flat-6 turbo | Porsche 936/77 2142cc flat-6 turbo
Jürgen Barth
Hurley Haywood
Jacky Ickx
Martini Racing Porsche System |
| 5 | S +2.0 | De Cadenet Lola LM | De Cadenet Lola LM
Alain De Cadenet
Chris Craft
Alain de Cadenet |
| 7 | S +2.0 | Renault Alpine A442 | Renault Alpine A442
Patrick Tambay
Jean-Pierre Jaussaud
Renault Sport |
| 8 | S +2.0 | Renault Alpine A442 | Renault Alpine A442
Patrick Depailler
Jacques Laffite
Renault Sport |
| 9 | S +2.0 | Renault Alpine A442 | Renault Alpine A442
Jean-Pierre Jabouille
Derek Bell
Renault Sport |
| 10 | S +2.0 | Mirage GR8 | Mirage GR8
Vern Schuppan
Jean-Pierre Jarier
Grand Touring Cars Inc. | Mirage Renault |
| 11 | S +2.0 | Mirage GR8 | Mirage GR8
Sam Posey
Michel Leclère
Grand Touring Cars Inc. | Mirage Renault |
| 14 | S +2.0 | Lola T286 | Lola T286
Patrick Perrier
Xavier Lapeyre
Daniel Broudy |
| 16 | S +2.0 | Renault Alpine A442 | Renault Alpine A442
Didier Pironi
René Arnoux
Guy Fréquelin
J. Haran de Chaunac |
| 20 | S 2.0 | Chevron B 36 | Chevron B 36
Michel Pignard
Albert Dufréne
Jacques Henry
Racing Organisation Course (ROC) |
| 21 | S 2.0 | 1976 Sauber C5 BMW | 1976 Sauber C5 BMW
Eugen Strähl
Peter Bernhard
P.P. Sauber AG | Fancy Racing |
| 22 | S 2.0 | Chevron B31 | Chevron B31
Tony Charnell
Ian Bracey
John Hine
Chandler Ibec International | Team Lloyd |
| 25 | S 2.0 | Chevron B 36 | Chevron B 36
Max Cohen-Olivar
Alain Flotard
Michel Dubois
Racing Organisation Course (ROC) |
| 28 | S 2.0 | Lola T294 | Lola T294
Jean-Marie Lemerle
Alain Levié
Pierre-François Rousselot
Jean-Marie Lemerle |
| 29 | S 2.0 | Osella PA5 | Osella PA5
Alain Cudini
Raymond Touroul
Anna Cambiaghi
Osella Squadra Corse |
| 30 | S 2.0 | Lola T296 | Lola T296
Georges Morand
Christian Blanc
Fréderic Alliot
GVEA |
| 31 | S 2.0 | Lola T290/4S | Lola T290/4S
Ian Harrower
Martin Birrane
Ernst Berg
Richard Down
Dorset Racing Associates |
| 32 | S 2.0 | Cheetah G601 | Cheetah G601
André Chevalley
François Trisconi
Wink Bancroft
André Chevalley Racing |
| 38 | Gr.5 | Porsche 935 | Porsche 935
Tim Schenken
Toine Hezemans
Hans Heyer
Gelo Racing Team |
| 39 | Gr.5 | Porsche 935 | Porsche 935
Toine Hezemans
Tim Schenken
Hans Heyer
Gelo Racing Team |
| 40 | Gr.5 | Porsche 935 | Porsche 935
Claude Ballot-Léna
Peter Gregg
JMS Racing | ASA Cachia |
| 41 | Gr.5 | Porsche 935/77 | Porsche 935/77
Rolf Stommelen
Manfred Schurti
Martini Racing Porsche System |
| 42 | Gr.5 | Porsche 935 K2 | Porsche 935 K2
John Fitzpatrick
Guy Edwards
Nick Faure
Porsche Kremer Racing |
| 47 | Gr.5 | Porsche 911 Carrera RSR Turbo | Porsche 911 Carrera RSR Turbo
Anny-Charlotte Verney
René Metge
Dany Snobeck
Hubert Striebig
Anny-Charlotte Verney | BP |
| 48 | Gr.5 | Porsche 911 Carrera | Porsche 911 Carrera
Thierry Perrier
Jean Belliard
Thierry Perrier |
| 49 | Gr.5 | Porsche 934/5 | Porsche 934/5
Guy Chasseuil
Hubert Striebig
Helmut Kirchoffer
Hubert Striebig | BP |
| 50 | IMSA | BMW 320i | BMW 320i
Hervé Poulain
Marcel Mignot
Hervé Poulain |
| 55 | GT | Porsche 934 Group IV | Porsche 934 Group IV
Juan Fernández
Eugenio Baturone
Raphael Tarradas
Escuderia Montjuich |
| 56 | GT | Porsche 934 Group IV | Porsche 934 Group IV
Jean-Louis Bousquet
Cyril Grandet
Philippe Dagoreau
JMS Racing | ASA Cachia |
| 57 | GT | Porsche 934 Group IV | Porsche 934 Group IV
Nicholas Koob
Willy Braillard
Guillermo Ortega
Nicholas Koob |
| 58 | GT | Porsche 934 Group IV | Porsche 934 Group IV
Bob Wollek
Philippe Gurdjian
Porsche Kremer Racing |
| 59 | GT | Porsche 934 Group IV | Porsche 934 Group IV
François Sérvanin
Laurent Ferrier
Franz Hummel
Schiller Racing Team |
| 60 | GT | Porsche 934 Group IV | Porsche 934 Group IV
Claude Haldi
Florian Vetsch
Angelo Pallavicino
Schiller Racing Team |
| 61 | IMSA | Porsche 911 Carrera RS | Porsche 911 Carrera RS
Christian Gouttepifre
Philippe Malbran
Alain Leroux
Christian Gouttepifre |
| 62 | GT | Porsche 911 Carrera | Porsche 911 Carrera
Georges Bourdillat
Bruno Sotty
Alain-Michel Bernhard
Georges Bourdillat |
| 63 | GT | Porsche 911 Carrera | Porsche 911 Carrera
Joël Laplacette
Yves Courage
André Gahinet
Joël Laplacette |
| 70 | IMSA | Porsche 911 Carrera RSR Turbo | Porsche 911 Carrera RSR Turbo
Simon de Lautour
Jean-Pierre Delaunay
Jacques Guérin
JMS Racing | ASA Cachia |
| 71 | IMSA | BMW 3.0 CSL (E9) | BMW 3.0 CSL (E9)
Jean Xhenceval
Pierre Dieudonné
Spartaco Dini
Luigi Racing |
| 72 | IMSA | BMW 3.0 CSL (E9) | BMW 3.0 CSL (E9)
Tom Walkinshaw
Eddy Joosen
Claude de Wael
Luigi Racing |
| 75 | IMSA | 1974 Ferrari 365 GT4 BB Competizione chassis 18139 • LHD | 1974 Ferrari 365 GT4 BB Competizione chassis 18139 • LHD
François Migault
Lucien Guittény
M. 'Cocholopez'
North American Racing Team (NART) |
| 76 | IMSA | BMW 3.0 CSL (E9) | BMW 3.0 CSL (E9)
Jean-Claude Depince
Jacques Coulon
Jean-Claude Giroix | Garage du Bac |
| 77 | IMSA | Porsche 911 Carrera RSR Turbo | Porsche 911 Carrera RSR Turbo
Dennis Aase
Robert Kirby
John Hotchkis
Wynn's International |
| 78 | IMSA | Porsche 911 Carrera RSR Turbo | Porsche 911 Carrera RSR Turbo
John Rulon-Miller
John Cooper
Peter Lovett
Charles Ivey Racing |
| 79 | IMSA | Porsche 911 Carrera RS | Porsche 911 Carrera RS
Jean-Louis Ravenel
Jean Ravenel
Jean-Marie Détrin
Ravenel Fréres |
| 80 | IMSA | Porsche 911 Carrera RS | Porsche 911 Carrera RS
Bernard Béguin
René Boubet
Jean-Claude Briavoine
Bernard Béguin |
| 83 | GTP | Aston Martin DBS V8 | Aston Martin DBS V8
Robin Hamilton
David Preece
Mike Salmon
SAS Robin Hamilton |
| 85 | GTP | WM P77 | WM P77
Marc Sourd
Jean-Louis Lafosse
Xavier Mathiot
WM A.E.R.E.M. |
| 86 | GTP | WM P76 | WM P76
Marcel Mamers
Jean-Daniel Raulet
Xavier Mathiot
WM A.E.R.E.M. |
| 87 | GTP | Alpine A310 | Alpine A310
Bernard Decure
Jean-Luc Thérier
Jacky Cauchy
Bernard Decure |
| 88 | GTP | Inaltera LM77 | Inaltera LM77
Jean Ragnotti
Jean Rondeau
Inaltera |
| 89 | GTP | Lancia Stratos | Lancia Stratos
Christine Dacremont
Marianne Hoepfner
Team Esso Aseptogyl |
| 96 | GTX | Porsche 911 Carrera RS | Porsche 911 Carrera RS
André Savary
Jean-Robert Corthay
Antoine Salamin
GVA Porsche Club Romand |