| 1st | 31 | Jo Siffert / Hans Herrmann | Porsche 908 | Porsche System Engineering | 3:35.4000 |
| 2nd | 33 | Rolf Stommelen / Jochen Neerpasch | Porsche 908 | Porsche System Engineering | 3:35.8000 |
| 3rd | 32 | Gerhard Mitter / Vic Elford | Porsche 908 | Porsche System Engineering | 3:39.3000 |
| 4th | 9 | Pedro Rodriguez / Lucien Bianchi | Ford GT40 | J. W. Automotive Engineering Ltd. | 3:39.8000 |
| 5th | 24 | Johnny Servoz-Gavin / Henri Pescarolo | Matra-Sports 630M | Matra Sport | 3:41.8000 |
| 6th | 10 | Paul Hawkins / David Hobbs | Ford GT40 | J. W. Automotive Engineering Ltd. | 3:41.8000 |
| 7th | 34 | Joe Buzzetta / Scooter Patrick | Porsche 908 | Porsche System Enginnering | 3:43.2000 |
| 8th | 27 | Mauro Bianchi / Patrick Depailler | Alpine A220 Renault | Ecurie Savin-Calberson | 3:43.4000 |
| 9th | 11 | Jackie Oliver / Brian Muir | Ford GT40 | J. W. Automotive Engineering Ltd. | 3:44.6000 |
| 10th | 8 | Willy Mairesse / "Jean Beurlys" | Ford GT40 | Claude Dubois | 3:49.8000 |
| 11th | 28 | Henri Grandsire / Gérard Larrousse | Alpine A220 Renault | Société des Automobiles Alpine | 3:50.4000 |
| 12th | 7 | Ulf Norinder / Sten Axelsson | Lola T70 Mk.3 GT Chevrolet | Sports Cars Unlimited | 3:52.0000 |
| 13th | 35 | Alex Soler-Roig / Rudi Lins | Porsche 907 2.2 | Soler Roig | 3:52.6000 |
| 14th | 41 | Nino Vaccarella / Giancarlo Baghetti | Alfa Romeo T33/2 | Autodelta S.P.A. | 3:53.6000 |
| 15th | 30 | André de Cortanze / Jean Vinatier | Alpine A220 Renault | Société des Automobiles Alpine | 3:53.7000 |
| 16th | 6 | Jackie Epstein / Edward Nelson | Lola T70 Mk.3 GT Chevrolet | J. Epstein | 3:54.0000 |
| 17th | 39 | Ignazio Giunti / Nanni Galli | Alfa Romeo T33/2 | Autodelta S.P.A. | 3:54.1000 |
| 18th | 29 | Jean Guichet / Jean-Pierre Jabouille | Alpine A220 Renault | Société des Automobiles Alpine | 3:54.9000 |
| 19th | 67 | Herbert Linge / Robert Buchet | Porsche 907 2.2 | Phillippe Farjon | 3:55.0000 |
| 20th | 22 | Dick Thompson / Ray Heppenstall | Howmet TX Continental | Howmet Corporation | 3:56.0000 |
| 21st | 38 | Spartaco Dini / Carlo Facetti | Alfa Romeo T33/2 | Autodelta S.P.A. | 3:57.0000 |
| 22nd | 66 | Rico Steinemann / Dieter Spoerry | Porsche 907 LH | Squadra Tartaruga | 3:57.4000 |
| 23rd | 40 | Mario Casoni / Giampiero Biscaldi | Alfa Romeo T33/2 | Autodelta S.P.A. | 3:57.4000 |
| 24th | 23 | Hugh Dibley / Bob Tullius | Howmet TX Continental | Howmet Corporation | 3:58.0000 |
| 25th | 12 | Mike Salmon / Eric Liddell | Ford GT40 | Strahaven Limited | 3:58.1000 |
| 26th | 3 | Henri Greder / Umberto Maglioli | Chevrolet Corvette C3 | Scuderia Filipinetti | 3:59.8000 |
| 27th | 20 | Herbert Müller / Jonathan Williams | Ferrari 250 LM | Scuderia Filipinetti | 4:01.8000 |
| 28th | 21 | David Piper / Richard Attwood | Ferrari 250 LM | David Piper | 4:02.0000 |
| 29th | 14 | Masten Gregory / Charlie Kolb | Ferrari 250 LM | North American Racing Team | 4:02.9000 |
| 30th | 4 | Sylvain Garant / Jean-Michel Giorgi | Chevrolet Corvette | Scuderia Filipinetti | 4:08.2000 |
| 31st | 25 | John Woolfe / Digby Martland | Chevron B12 Repco | John Woolfe Racing | 4:09.3000 |
| 32nd | 19 | Paul Vestey / Roy Pike | Ferrari 250 LM | Paul Vestey | 4:11.2000 |
| 33rd | 37 | Teddy Pilette / Rob Slotemaker | Alfa Romeo T33/2 | Racing Team V.D.S. | 4:11.6000 |
| 34th | 45 | André Wicky / Jean-Pierre Hanrioud | Porsche 910 | Jean-Pierre Hanrioud | 4:13.8000 |
| 35th | 65 | Serge Trosch / Karl von Wendt | Alfa Romeo T33/2 | Racing Team V.D.S. | 4:15.2000 |
| 36th | 42 | Christian Poirot / Pierre Maublanc | Porsche 906 | Christian Poirot | 4:18.6000 |
| 37th | 47 | Clive Baker / Andrew Hedges | Healey SR Climax | Donald Healey Motor Co. Ltd. | 4:22.1000 |
| 38th | 17 | Claude Haldi / Jacques Rey | Ferrari 275 GTB/C | Scuderia Filipinetti | 4:22.6000 |
| 39th | 57 | Alain LeGuellec / Alain Serpaggi | Alpine A210 Renault | Ecurie Savin-Calberson | 4:23.2000 |
| 40th | 36 | François Chevalier / Bernard Lagier de Giuseppe | Ferrari Dino 206 S | N.A.R.T. (Trophée Chinetti) | 4:25.1000 |
| 41st | 52 | Jean-Luc Thérier / Bernard Tramont | Alpine A210 Renault | Société des Automobiles Alpine | 4:34.2000 |
| 42nd | 53 | Bob Wollek / Christian Ethuin | Alpine A210 Renault | Trophée Le Mans-Alpine | 4:34.7000 |
| 43rd | 43 | Jean-Pierre Gaban / Roger Vanderschrieck | Porsche 911 T | Jean-Peirre Gaban | 4:35.2000 |
| 44th | 44 | Claude Ballot-Léna / Guy Chasseuil | Porsche 911 T/R | Auguste Veuillet | 4:37.4000 |
| 45th | 60 | Willy Meier / Jean de Mortemart | Porsche 911 T | Wicky-Racing Team | 4:38.8000 |
| 46th | 46 | Marcel Martin / Jean Mésange | Fiat Dino | Ecurie Fiat-Abarth France | 4:42.8000 |
| 47th | 49 | Chris Lawrence / John Wingfield | Deep Sanderson 302 Ford | C. J. Lawrence | 4:47.3000 |
| 48th | 54 | Jean Max / René Ligonnet | Moynet XS Simca | André Moynet | 4:48.7000 |
| 49th | 64 | Claude Laurent / Jean-Claude Ogier | Porsche 911 T/R | Claude Laurent | 4:49.0000 |
| 50th | 50 | Roger Enever / Alec Poole | Austin-Healey Sprite | Donald Healey Motor Co. Ltd. | 4:53.7000 |
| 51st | 55 | Jean-Pierre Nicolas / Jean-Claude Andruet | Alpine A210 Renault | Société des Automobiles Alpine | 4:55.7000 |
| 52nd | 56 | Jean-Louis Marnat / Jean-Francois Gerbault | Alpine A210 Renault | Société des Automobiles Alpine | 4:56.7000 |
| 53rd | 61 | Maurice Nussbaumer / Jacques Bourdon / Michel Pouteaux | Alpine A110 Renault | Ecurie Léopard | 4:58.8000 |
| 54th | 51 | Bernard Collomb / François Laccarrau | Alpine A110 Renault | Bernard Collomb | 5:01.4000 |