| 1 | Brian Redman / Jacky Ickx | Ferrari 312 PB | S.E.F.A.C. | 3:12.7000 |
| 3 | Chris Amon / Graham Hill / Henri Pescarolo / *Gérard Larrousse | Matra-Simca MS670B | Matra | 3:13.8000 |
| 2 | Carlos Pace / Arturo Merzario | Ferrari 312 PB | S.E.F.A.C. | 3:15.4000 |
| 7 | Rolf Stommelen / Andrea de Adamich | Alfa Romeo T33/TT/12 | Auto Delta | 3:18.1000 |
| 6 | Mike Hailwood / Howden Ganley / Vern Schuppan | Mirage M6 Ford | Gulf Research | 3:27.2000 |
| 8 | Jean-Louis Lafosse / Hughes de Fierlant | Lola T282 Ford | Equipe Gitanes | 3:32.8000 |
| 23 | John Hine / Bob Howlings | Chevron B23 Ford | Ember Racing | 3:37.5000 |
| 5 | Derek Bell / Mike Hailwood / *Howden Ganley | Mirage M6 Ford | Gulf Research | 3:41.0000 |
| 65 | Carlos Gaspar / Jorge Pinhol | Lola T292 Ford | Ecurie Bonnier Team BIP | 3:44.7000 |
| 27 | Peter Smith / David Welpton | Chevron B23 Ford | Peter Smith | 3:48.1000 |
| 41 | Gijs van Lennep / Herbert Müller | Porsche 911 Carrera RSR | Porsche Stuttgart | 3:53.7000 |
| 64 | Hans-Joachim Stuck / Brian Muir | BMW 3.0 CSL | B.M.W. Alpina | 3:54.2000 |
| 47 | John Fitzpatrick / Paul Keller | Porsche 911 Carrera RSR | Auto Kremer | 3:54.4000 |
| 26 | Roger Heavens / Hervé LeGuellec | Chevron B23 Ford | Roger Heavens | 3:57.3000 |
| 66 | Carlos Santos / António Mendonça | Lola T292 Ford | Ecurie Bonnier Team BIP | 4:00.3000 |
| 40 | George Follmer / Reinhold Jöst | Porsche 911 Carrera RSR | Porsche Stuttgart | 4:01.3000 |
| 46 | Clemens Schickentanz / John Fitzpatrick | Porsche Carrera RSR | Oldenkott Tobacco | 4:02.4000 |
| 35 | "Bing Jock" / Christian Melville | Abarth-Osella PA1 | Abarth Osella | 4:02.8000 |
| 25 | Peter Humble / Martin Raymond | Chevron B23 Ford | Peter Humble | 4:03.7000 |
| 63 | Hartmut Kautz / Werner Christmann / Albrecht Krebs | Ford Capri RS | | 4:04.6000 |
| 38 | Christine Beckers / Roger Dubos | Chevron B21 Ford | Dinitrol Total | 4:04.7000 |
| 31 | Bill de Selincourt / John Quick | Chevron B21 Ford | Ember Racing | 4:05.0000 |
| 62 | Rafael Barrios / José Uriarte | Chevron B21/23 Ford | Promoto | 4:07.2000 |
| 42 | Teddy Pilette / Richard Bond / *Jean-Claude Andruet | Ferrari 365 GTB/4 | Ecurie Francorchamps | 4:07.4000 |
| 37 | Tony Goodwin / Ed McDonough | Dulon LD11 Ford | Tony Goodwin | 4:08.1000 |
| 53 | Claude Haldi / Bernard Chenevière | Porsche 911 Carrera RSR 2.8 | Porsche Club Romand | 4:09.3000 |
| 21 | Tony Birchenhough / Lee Kaye | Lola T290 Ford | Dorset Racing | 4:17.3000 |
| 52 | Eberhard Sindel / Wilhelm Siegle | Porsche Carrera RS | Rallye Ulm | 4:21.4000 |
| 60 | Hans-Joachim Stuck / Niki Lauda | BMW 3.0 CSL | B.M.W. Alpina | 4:40.2700 |