| 1st | 3 | Ronnie Peterson / Tim Schenken | Ferrari 312 PB | Ferrari | 7:56.1000 |
| 2nd | 8 | Derek Bell / Gijs van Lennep | Mirage M6 Ford | Gulf Racing Research Co. | 8:08.5000 |
| 3rd | 4 | Rolf Stommelen / Vic Elford | Alfa Romeo T33/TT/3 | Autodelta | 8:09.7000 |
| 4th | 6 | Helmut Marko / Andrea de Adamich | Alfa Romeo T33/TT/3 | Autodelta | 8:16.0000 |
| 5th | 9 | Reinhold Jöst / Mario Casoni | Porsche 908/03 | Reinhold Jöst | 8:18.7000 |
| 6th | 2 | Arturo Merzario / Brian Redman | Ferrari 312 PB | Ferrari | 8:28.1000 |
| 7th | 24 | John Hine / John Bridges | Chevron B21 Ford | Red Rose Racing with Montjuich Tergal | 8:34.2000 |
| 8th | 1 | Jacky Ickx / Clay Regazzoni | Ferrari 312 PB | Ferrari | 8:44.8000 |
| 9th | 23 | Niki Bosch / Peter Hanson | Chevron B19/21 Ford | Red Rose Racing with Montjuich Tergal | 8:57.2000 |
| 10th | 22 | Walter Frey / Peter Ettmüller | Chevron B19/21 Ford | Squadra Tartaruga | 9:10.7000 |
| 11th | 20 | Guy Edwards / Richard Scott | Lola T290 Chevrolet | Minilite Ltd. Racing with Lola Cars | 9:17.2000 |
| 12th | 90 | Dieter Glemser / Jochen Mass | Ford Capri RS 2600 LW | Ford | 9:20.4000 |
| 13th | 101 | Ernst Furtmayr / Harald Ertl | BMW 2002 TI | BMW-Alpina | 9:22.1000 |
| 14th | 70 | Günter Steckkönig / Dieter Schmid | Porsche 911 S | E. Strähle KG | 9:25.7000 |
| 15th | 91 | Hans-Joachim Stuck / Alex Soler-Roig | Ford Capri RS 2600 LW | Ford | 9:27.2000 |
| 16th | 88 | Gerold Pankl / Helmut Kelleners | BMW 2800 CS | BMW-Alpina | 9:29.2000 |
| 17th | 30 | John Burton / Chris Craft | Chevron B21 Ford | Canon Racing Team | 9:32.0000 |
| 18th | 93 | Alain Peltier / Jean Xhenceval | BMW 2800 CS | S. A. La Précision Liégeoise | 9:36.3000 |
| 19th | 35 | Martin Raymond / Ian Bracey | Daren Mk.3 Ford | Martin Raymond | 9:37.1000 |
| 20th | 63 | Clemens Schickentanz / Willi Kauhsen | Porsche 911 S | Dahl-Kanal-Racing | 9:41.7000 |
| 21st | 28 | Claude Swietlik / Mario Cabral | Lola T290 Ford | Ecurie Bonnier | 9:42.6000 |
| 22nd | 55 | John Fitzpatrick / Erwin Kremer | Porsche 911 S | Porsche Kremer Racing Team | 9:42.8000 |
| 23rd | 15 | Martin Davidson / Jack Wheeler | Daren Mk.3 BRM | Jack Wheeler | 9:43.4000 |
| 24th | 17 | Gérard Larrousse / Jo Bonnier | Lola T290 Ford | Ecurie Bonnier | 9:44.0000 |
| 25th | 31 | Roger Heavens / Mike Garton | Chevron B21 Ford | Roger Heavens | 9:50.2000 |
| 26th | 51 | Jorge de Bagration / Hughes de Fierlant / Dieter Basche | Lola T290 Ford | Ecurie Bonnier | 9:51.8000 |
| 27th | 95 | Jürgen Neuhaus / Hans-Peter Joisten | BMW 2800 CS | Faltz-Alpina-Racing-Essen | 9:52.4000 |
| 28th | 96 | Rüdiger Faltz / Jürgen Schulte-Oversohl | BMW 2800 CS | Faltz-Alpina-Racing-Essen | 9:54.7000 |
| 29th | 65 | Jürgen Barth / Michael Keyser | Porsche 911 S | Toad Hall Racing | 9:56.5000 |
| 30th | 67 | Claude Haldi / Bernard Chenevière | Porsche 911 S | Porsche Club Romand | 10:04.2000 |
| 31st | 38 | Arthur Collier / John Green | Daren Mk.3 Lotus | Arthur Collier | 10:05.3000 |
| 32nd | 89 | Waltraud Odenthal / Klaus Fritzinger | Ford Capri RS 2600 | Waltraud Odenthal | 10:05.5000 |
| 33rd | 45 | Rolf Skoghag / Freddy Kottulinsky | Lola T212 Ford | Picko Troberg | 10:07.3000 |
| 34th | 82 | Bengt Ekberg / Roland Larsson / Kurt Simonsen | Porsche 911 T | Team Kuberol Racing | 10:07.7000 |
| 35th | 21 | Tony Birchenhough / Brian Joscelyne | Lola T212 BMW | Dorset Racing Associates | 10:08.7000 |
| 36th | 36 | Peter Richardson / Jeremy Richardson | Daren Mk.2B Ford | Peter Richardson | 10:09.8000 |
| 37th | 72 | Dieter Fröhlich / Willi Nolte | Porsche 911 S | Porsche-Zentrum Nordheim | 10:10.1000 |
| 38th | 103 | Dieter Weizinger / Dieter Gleich / Hans Hessel | Alfa Romeo GTAm | Alfa Romeo Deutschland | 10:15.2000 |
| 39th | 43 | Bernd Becker / Elmar Clever / Karl-Heinz Tibor | Porsche 910 | Bernd Becker | 10:19.0000 |
| 40th | 105 | Dieter Hegels / Heinz Gilges | BMW 2002 TI | Dieter Hegels | 10:19.3000 |
| 41st | 16 | Michel Dupont / Paul Blancpain / Jean-Pierre Bodin | Chevron B19 Ford | Michel Dupont | 10:20.5000 |
| 42nd | 104 | Hans Heyer / Helmut Kuhl | BMW 2002 TI | Koepchen | 10:20.5000 |
| 43rd | 47 | Martin Ridehalgh / Hervé LeGuellec | Dulon LD11P Porsche | Martin Ridehalgh | 10:20.9000 |
| 44th | 56 | Franz-Josef Rieder / Hans-Werner Brohl | Porsche 911 S | Porsche Kremer Racing Team | 10:21.3000 |
| 45th | 57 | Anton Fischhaber / Leopold von Bayern | Porsche 911 S | Toni Fischhaber | 10:21.4000 |
| 46th | 25 | Willie Tuckett / Andrew Fletcher | Chevron B21 Ford | William Tuckett | 10:23.9000 |
| 47th | 94 | Peter Ochs / Rolf Rummel | BMW 2800 CS | Faltz-Alpina-Racing-Essen | 10:24.2000 |
| 48th | 41 | François Migault / Brian Robinson | Chevron B21 Ford | Brian Robinson | 10:25.7000 |
| 49th | 81 | Walter Simonis / Horst Hoier | Porsche 914/6 | Walter Simonis | 10:26.6000 |
| 50th | 77 | Werner Christmann / Jean Ragnotti | Opel GT | Steinmetz-Automobiltechnik | 10:28.7000 |
| 51st | 33 | Sepp Greger / Kurt Hild | Porsche 910 Spyder | Vereinigung Südd. Automobilsportler | 10:31.4000 |