| 1st | 9 | Frank Gardner / Hubert Hahne | Ford F3L P68 | Alan Mann Racing | 3:36.3000 |
| 2nd | 33 | Jacky Ickx / Brian Redman | Ford GT40 | J. W. Automotive Engineering | 3:40.3000 |
| 3rd | 32 | Willy Mairesse / "Jean Beurlys" | Ford GT40 | Ecurie Francorchamps | 3:43.7000 |
| 4th | 6 | Vic Elford / Jochen Neerpasch | Porsche 908 | Porsche System Engineering | 3:44.7000 |
| 5th | 5 | Hans Herrmann / Rolf Stommelen | Porsche 908 | Porsche System Engineering | 3:45.7000 |
| 6th | 4 | Gerhard Mitter / Jo Schlesser | Porsche 907 2.2 | Porsche System Engineering | 3:48.7000 |
| 7th | 3 | Henri Pescarolo / Robert Mieusset | Matra-Sports 630M | Equipe Matra Sports | 3:48.9000 |
| 8th | 34 | Paul Hawkins / David Hobbs | Ford GT40 | J. W. Automotive Engineering | 3:50.9000 |
| 9th | 35 | Mike Salmon / David Piper | Ford GT40 | Strathaven Ltd. | 3:51.1000 |
| 10th | 12 | Gerhard Koch / Rudi Lins | Porsche 910 | Gerhard Koch | 3:59.1000 |
| 11th | 36 | Terry J. Drury / Terry Sanger | Ford GT40 | Terry Drury | 4:00.4000 |
| 12th | 37 | Peter Sadler / Willie Green | Ford GT40 | Peter Sadler | 4:00.9000 |
| 13th | 51 | Karl von Wendt / Willi Kauhsen | Porsche 906 | IGFA | 4:02.1000 |
| 14th | 16 | Gustave Gosselin / Serge Trosch | Alfa Romeo T33/2 | Racing Team VDS | 4:03.1000 |
| 15th | 11 | Dieter Spoerry / Rico Steinemann | Porsche 910 | Hart Ski Racing Team | 4:04.4000 |
| 16th | 17 | Teddy Pilette / Rob Slotemaker | Alfa Romeo T33/2 | Racing Team VDS | 4:04.5000 |
| 17th | 1 | Mauro Bianchi / Henri Grandsire | Alpine A211 Renault | Societé Automobiles Alpine | 4:05.9000 |
| 18th | 25 | John Bridges / John Lepp | Chevron B8 Ford | Bridges/Walker | 4:06.1000 |
| 19th | 30 | Chris Lambert / William Bradley | Porsche 906 | William Bradley | 4:08.1000 |
| 20th | 50 | Chris Ashmore / Jeff Edmonds | Porsche 906 | Mefco Racing | 4:12.5000 |
| 21st | 38 | David Prophet / Richard Bond | Ford GT40 | David Prophet | 4:14.5000 |
| 22nd | 41 | John Reaburn / Tim Schenken | Ford GT40 | Andy Cox | 4:16.4000 |
| 23rd | 39 | George Humble / Bob Smith | Ford GT40 | George Humble | 4:17.4000 |
| 24th | 52 | John Hine / Mike Crabtree | Lotus 47 | Chris Barber | 4:18.4000 |
| 25th | 63 | Dieter Glemser / Helmut Kelleners | Porsche 911 T | IGFA | 4:23.0000 |
| 26th | 10 | Tony Beeson / John Markey | Chevron B8 Climax | Racing Preparations | 4:24.4000 |
| 27th | 49 | Jeremy Delmar-Morgan / Mike Walton | Porsche 906 | Jeremy Delmar-Morgan | 4:27.0000 |
| 28th | 31 | Jackie Epstein / Eric Liddell | Lola T70 Mk.3 GT Chevrolet | Jackie Epstein | 4:28.1000 |
| 29th | 62 | Willy Zanders / Hannelore Werner | Porsche 911 S | Werner Zanders | 4:32.0000 |
| 30th | 53 | Peter Jackson / Clive Baker / Rhoddy Harvey-Bailey | Lotus 47 | Julian Hasler | 4:33.7000 |
| 31st | 19 | Keith Grant / Grahame White | Elva Mk VII S BMW | Hammond and Oakwood | 4:37.1000 |
| 32nd | 54 | Peter Taggart / Tony Goodwin | Chevron B6 BMW | Peter Taggart | 4:39.2000 |
| 33rd | 22 | Chris Lawrence / John Wingfield | Deep Sanderson 302 Ford | Chris Lawrence | 4:40.1000 |
| 34th | 21 | John Moore / Rhoddy Harvey-Bailey | Ginetta G12 | Richard Groves | 4:21.1000 |
| 35th | 60 | Jean-Pierre Gaban / Roger Vanderschrieck | Porsche 911 S | Jean-Pierre Gaban | 4:25.6000 |
| 36th | 26 | Mike Pignéguy / Willie Tuckett | Austin-Healey Sprite | Richard Miles | 4:53.0000 |
| 37th | 61 | Peter Brown / Roger Enever | MGB | John C. Bamford | 4:58.3000 |
| 38th | 8 | Edward Nelson / Jem Marsh | Marcos Mantis Repco | Marcos Cars Ltd. | 5:13.7000 |
| 39th | 47 | Roy Johnson / Howden Ganley | Chevron B8 BMW | Roy Johnson | 5:21.0000 |