| 1st | 14 | John Surtees / Mike Parkes | Ferrari 330 P3 Berlinetta | SpA Ferrari SEFAC | 2:58.1000 |
| 2nd | 4 | Skip Scott / Peter Revson | Ford GT40 | Essex Wire Corporation | 3:08.7000 |
| 3rd | 5 | Masten Gregory / John Whitmore | Ford GT40 | Essex Wire Corporation | 3:08.9000 |
| 4th | 3 | Innes Ireland / Chris Amon | Ford GT40 | F. English Ltd. | 3:09.8000 |
| 5th | 35 | Lorenzo Bandini / Ludovico Scarfiotti | Ferrari Dino 206 S | Spa Ferrari SEFAC | 3:10.7000 |
| 6th | 11 | Lucien Bianchi / "Jean Beurlys" | Ferrari 365 P2 | Equipe Nationale Belge | 3:12.4000 |
| 7th | 9 | Herbert Müller / Willy Mairesse | Ford GT40 | Scuderia Filipinetti | 3:13.0000 |
| 8th | 37 | Giampiero Biscaldi / Mario Casoni | Ferrari Dino 206 S | Scuderia St. Ambroeus | 3:13.0000 |
| 9th | 28 | Gerhard Mitter / Hans Herrmann | Porsche 906 | Porsche System Engineering | 3:13.1000 |
| 10th | 18 | Nino Vaccarella / Carlo Facetti | Ferrari 250 LM | Scuderia St. Ambroeus | 3:13.2000 |
| 11th | 30 | Jo Siffert / Charles Vögele | Porsche 906 | Charles Vogele | 3:13.4000 |
| 12th | 38 | Richard Attwood / David Piper | Ferrari Dino 206 S | Maranello Concessionaires | 3:14.7000 |
| 13th | 29 | Colin Davis / Dieter Glemser | Porsche 906 | Porsche System Engineering | 3:15.8000 |
| 14th | 27 | Johnny Servoz-Gavin / Jean-Pierre Jaussaud | Matra M620 BRM | Matra Sports | 3:20.2000 |
| 15th | 21 | Pierre de Siebenthal / António Peixinho | Ferrari 250 LM | António Peixinho | 3:21.6000 |
| 16th | 31 | André Wicky / André Knörr | Porsche 906 | André Wicky | 3:25.3000 |
| 17th | 6 | Guy Ligier / Henri Greder | Ford GT40 | Ford France | 3:26.1000 |
| 18th | 53 | Mauro Bianchi / Henri Grandsire | Alpine A210 Renault | Societé Automobiles Alpine | 3:27.3000 |
| 19th | 2 | Edgar Berney / Antonio Nieri | Bizzarrini GT Strada 5300 | Bizzarrini Prototipi | 3:27.6000 |
| 20th | 40 | Michel Weber / Jochen Neerpasch | Porsche 904 GTS | Michael Weber | 3:27.7000 |
| 21st | 33 | Gerhard Koch / Udo Schütz | Porsche 906 | Gerhard Koch | 3:27.9000 |
| 22nd | 8 | Brian Redman / Richard Bond | Ford GT40 | Nick L. Cussons | 3:28.6000 |
| 23rd | 22 | Art Swanson / Robert Ennis | Ferrari 250 LM | Squadra Bardahl | 3:28.7000 |
| 24th | 45 | Andrea de Adamich / Teodoro Zeccoli | Alfa Romeo Giulia TZ2 | Autodelta SpA | 3:30.2000 |
| 25th | 23 | Luigi Taramazzo / Giorgio Pianta | Ferrari 250 GTO 64 | Scuderia St. Ambroeus | 3:30.3000 |
| 26th | 20 | Pierre Noblet / "Eldé" | Ferrari 250 LM | Ecurie Francorchamps | 3:30.6000 |
| 27th | 46 | Roberto Bussinello / "Geki" | Alfa Romeo Giulia TZ2 | Autodelta SpA | 3:31.9000 |
| 28th | 56 | Giancarlo Baghetti / Leo Cella | Abarth 1300 OT | Abarth Corse | 3:35.0000 |
| 29th | 54 | Johannes Ortner / Klaus Steinmetz | Abarth 1300 OT | Abarth Corse | 3:35.2000 |
| 30th | 48 | Enrico Pinto / Carlo Zuccoli | Alfa Romeo Giulia TZ2 | Autodelta SpA | 3:35.5000 |
| 31st | 52 | Jean Vinatier / Roger Delageneste | Alpine A210 Renault | Societé Automobiles Alpine | 3:36.5000 |
| 32nd | 43 | Rico Steinemann / Andreas Eichhorn | Lotus Elan | Squadra Foitek | 3:37.7000 |
| 33rd | 58 | Sergio Morando / Gianni Varese | Abarth 1300 OT | Sergio Morando | 3:38.3000 |
| 34th | 10 | John Sparrow / Bill Pendleton | Shelby Cobra | John Sparrow | 3:38.7000 |
| 35th | 16 | Siegfried Zwimpfer / Hans Illert | Ferrari 275 GTB | Siegfried Zwimpfer | 3:39.1000 |
| 36th | 55 | Anton Fischhaber / Ernst Furtmayr / Giancarlo Baghetti | Abarth 1300 OT | Abarth Corse | 3:43.1000 |
| 37th | 15 | Giovanni Pessina / Piero Botalla | Ferrari 275 GTB | Giovanni Pessina | 3:47.8000 |
| 38th | 1 | Denis Veyrat / Jean Blanc | Chevrolet Corvette Sting Ray | Denis Veyrat | 3:57.5000 |
| 39th | 51 | Jean-Louis Marnat / Jean-Pierre Jabouille | Mini-Marcos GT | Hubert Giraud | 4:08.7000 |
| 40th | 39 | Turillo Barbuscia / Secondo Ridolfi | Porsche 904 GTS | Turillo Barbuscia | 4:14.1000 |