| 1st | 63 | Mike Parkes / Jean Guichet | Ferrari 275 P2 | SpA Ferrari SEFAC | 2:46.9000 |
| 2nd | 60 | John Surtees / Ludovico Scarfiotti | Ferrari 330 P2 | SpA Ferrari SEFAC | 2:47.0000 |
| 3rd | 62 | Lorenzo Bandini / Nino Vaccarella | Ferrari 330 P2 | SpA Ferrari SEFAC | 2:47.1000 |
| 4th | 67 | Jo Bonnier / David Piper | Ferrari 330 P | Maranello Concessionaires | 2:51.2000 |
| 5th | 69 | Ken Miles / Bruce McLaren | Ford GT40 | Shelby American Inc. | 2:53.5000 |
| 6th | 66 | Herbert Müller / Tommy Spychiger | Ferrari 365 P2 | Scuderia Filipinetti | 2:54.8000 |
| 7th | 73 | Willy Mairesse / Lucien Bianchi | Ferrari 250 LM | Ecurie Francorchamps | 2:55.3000 |
| 8th | 68 | Chris Amon / Umberto Maglioli | Ford GT40 | Shelby American Inc. | 2:55.4000 |
| 9th | 48 | Bob Bondurant / Allen Grant | Shelby Cobra Daytona Coupe | Alan Mann Racing | 2:57.2000 |
| 10th | 71 | Oddone Sigala / Luigi Taramazzo | Ferrari 250 LM | Scuderia St. Ambroeus | 2:58.9000 |
| 11th | 76 | Innes Ireland / Mike Salmon | Ferrari 250 LM | Maranello Concessionaires | 2:59.3000 |
| 12th | 53 | Giancarlo Baghetti / Giampiero Biscaldi | Ferrari Dino 166 P | SpA Ferrari SEFAC | 3:02.3000 |
| 13th | 49 | Jack Sears / John Whitmore | Shelby Cobra Daytona Coupe | Alan Mann Racing | 3:03.4000 |
| 14th | 64 | Pierre Noblet / Mario Casoni | Iso Grifo A3C Chevrolet | Giotto Bizzarini Automobili | 3:08.0000 |
| 15th | 72 | Annie Soisbault / Gérald Langlois van Ophem | Ferrari 250 LM | Ecurie Francorchamps | 3:09.8000 |
| 16th | 25 | Roberto Bussinello / Andrea de Adamich | Alfa Romeo Giulia TZ2 | Autodelta SpA | 3:10.7000 |
| 17th | 42 | Vincenzo Nember / Marino Bonomi | Ferrari 250 GTO 64 | Vincenzo Nember | 3:10.8000 |
| 18th | 77 | Gustave Gosselin / Jean-Claude Franck | Ferrari 250 LM | Georges Marquet | 3:11.6000 |
| 19th | 36 | Ben Pon / Rob Slotemaker | Porsche 904 GTS | Racing Team Holland | 3:11.6000 |
| 20th | 65 | Antonio Finiguerra / Régis Fraissinet | Iso Grifo A3C Chevrolet | Giotto Bizzarini Automobili | 3:13.6000 |
| 21st | 35 | Jacques Calderari / Robert Calderari | Porsche 904 GTS | Scuderia Filipinetti | 3:15.6000 |
| 22nd | 41 | Armand Boller / Dieter Spoerry | Ferrari 250 GTO | Scuderia Filipinetti | 3:22.2000 |
| 23rd | 51 | John Sparrow / Neil Dangerfield | Shelby Cobra roadster | Radford Racing | 3:22.7000 |
| 24th | 31 | Salvatore Panepinto / Carlo Facetti | Alfa Romeo Giulia TZ | Salvatore Panepinto | 3:26.4000 |
| 25th | 55 | Giancarlo Galimberti / Enrico Pinto | Aguzzoli Condor Alfa Romeo | Sergio Aguzzoli | 3:27.1000 |
| 26th | 26 | Giancarlo Sala / Giorgio Pianta | Alfa Romeo Giulia TZ | Scuderia Sant Ambroeus | 3:28.2000 |
| 27th | 29 | Guido Rava / "Kim" | Alfa Romeo Giulia TZ | Scuderia Sant Ambroeus | 3:28.2000 |
| 28th | 27 | Dmitri Nabokov / Corrado Manfredini | Alfa Romeo Giulia TZ | Scuderia Sant Ambroeus | 3:28.4000 |
| 29th | 30 | Rinaldo Parmigiani / Bruno Deserti | Alfa Romeo Giulia TZ | Scuderia Sant Ambroeus | 3:29.2000 |
| 30th | 56 | Carlo Zuccoli / Teodoro Zeccoli | Alfa Romeo Giulia Sprint GTA | Autodelta | 3:33.4000 |
| 31st | 46 | Maurice Caillet / André Wicky | Jaguar E-type | André Wicky | 3:36.3000 |
| 32nd | 57 | Alessandro Arcioni / "Geki" | Alfa Romeo Giulia Sprint GTA | Autodelta | 3:39.9000 |
| 33rd | 54 | Ernesto Brambilla / Luciano Selva | Aguzzoli Condor Alfa Romeo | Sergio Aguzzoli | 3:45.2000 |
| 34th | 28 | Alma Cacciandra / Alberto Della Beffa | Alfa Romeo Giulia TZ | Scuderia Sant Ambroeus | 4:13.2000 |