Starting Grid |
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row 1 |
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| #1 Ford MkIV (P2) 2'48"0 | #6 Chaparral 2F (P2) 2'50"6 |
| (Bruce McLaren/Mario Andretti) | (Mike Spence/Jim Hall) |
row 2 |
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| #2 Ford MkIIB (P2) 2'53"6 | #5 Chaparral 2D (P2) 2'53"8 |
| (Lloyd Ruby/A.J. Foyt) | (Bob Johnson/Bruce Jennings) |
row 3 |
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| #5 Ford GT40 (S3) 2'56"0 | #20 Ferrari 365P2/P3 (P2) 2'57"2 |
| (Dick Thompson/Ed Lowther) | (David Piper/Dick Attwood) |
row 4 |
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| #44 Porsche 906S (S2) 2'57"8 | #19 Ford GT40 (S3) 2'59"4 |
| (Charlie Kolb/Fred Baker) | (Nino Vaccarello/U. Maglioli) |
row 5 |
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| #65 Alfa Romeo T33 (P1) 3'00"6 | #37 Porsche 910FL6 (P1) 3'01"0 |
| (Andrea de Adamich/T. Zeccoli) | (Jo Siffert/Hans Hermann) |
row 6 |
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| #36 Porsche 910FL6 (P1) 3'01"1 | #33 Ferrari Dino 206S(P1) 3'02"4 |
| (Scooter Patrick/Gerhard Mitter) | (Jonathan Williams/M. Casoni) |

| Position | Number | Driver / Nationality | Car | Entrant | Laps Time/retired | Group | Practice |
| 1 | 1 | Bruce McLaren / NZ | Ford Mk IV J4 | Ford Motor Co. | 238 12:00:00,000 | 1. P+2.0 | 1. 2:48,000 |
| Mario Andretti / USA | |||||||
| 2 | 2 | A. J. Foyt / USA | Ford Mk IIB 1031 | Ford Motor Co. | 226 | 2. P+2.0 | 3. 2:53,600 |
| Lloyd Ruby / USA | |||||||
| 3 | 36 | Scooter Patrick / USA | Porsche 910 005 | Porsche System Engineering | 226 | 1. P2.0 | 11. 3:01,100 |
| Gerhard Mitter / D | |||||||
| 4 | 37 | Jo Siffert / CH | Porsche 910 004 | Porsche System Engineering | 223 | 2. P2.0 | 10. 3:01,000 |
| Hans Herrmann / D | |||||||
| 5 | 19 | Nino Vaccarella / I | Ford GT40 1042 | Scuderia Brescia Corse | 223 | 1. S5.0 | 8. 2:59,400 |
| Umberto Maglioli / I | |||||||
| 6 | 40 | Rico Steinemann / CH | Porsche 906 LH 153 | Squadra Tartaruga | 218 | 3. P2.0 | 17. 3:05,800 |
| Dieter Spoerry / CH | |||||||
| 7 | 38 | Joe Buzzetta / USA | Porsche 906 159 | Porsche System Engineering | 215 | 4. P2.0 | 13. 3:03,800 |
| Peter Gregg / USA | |||||||
| 8 | 17 | Bob Grossman / USA | Ford GT40 1038 | Autosport International | 214 | 2. S5.0 | 26. 3:20,200 |
| William McNamara / USA | |||||||
| 9 | 46 | Robert Kirby / USA | Porsche 911S | Rob Kirby | 197 | 1. GT2.0 | 34. 3:25,800 |
| Alan Johnson / USA | |||||||
| 10 | 8 | Don Yenko / USA | Chevrolet Corvette | Sunray DX Oil Co. | 195 | GT+5.0 | 24. 3:14,000 |
| Dave Morgan / USA | |||||||
| 11 | 30 | Paddy Hopkirk / GB | MGB GT | British Motor Co. | 189 | 3. P+2.0 | 32. 3:25,000 |
| Andrew Hedges / GB | |||||||
| 12 | 48 | John Rhodes / GB | MGB | British Motor Co. | 188 | 2. GT2.0 | 45. 3:43,200 |
| Timo M?inen / SF | |||||||
| 13 | 59 | Clive Baker / GB | Austin-Healey Sprite | Donald Healey Motor Co. | 187 | 5. P2.0 | 42. 3:35,400 |
| Rauno Aaltonen / SF | |||||||
| 14 | 56 | Leo Cella / I | Lancia Fulvia HF | HF Squadra Corse | 187 | 6. P2.0 | 47. 3:44,600 |
| Claudio Maglioli / I | |||||||
| Sandro Munari / I | |||||||
| 15 | 72 | Fred Opert / USA | Porsche 911S | Valvoline - Opert Racing | 186 | 3. GT2.0 | 39. 3:30,000 |
| John Pauley / USA | |||||||
| Bill Bowman / USA | |||||||
| Lee Cutler / USA | |||||||
| DNS - Hans Ziereis / USA | |||||||
| 16 | 18 | Fred van Beuren, Jr. / ME | X Shelby GT350 | Dos Caballos Racing Team | 185 | 1. GT5.0 | 28. 3:21,600 |
| Paul Jett / USA | |||||||
| 17 | 25 | Denise McCluggage / USA | Ferrari 275 GTB/4 NAR 09437 | Northern Vermont Racing | 185 | 2. GT5.0 | 37. 3:29,200 |
| Marianne Rollo / USA | |||||||
| 18 | 58 | Carson Baird / USA | Austin-Healey Sprite | Donald Healey Motor Co. | 183 | 7. P2.0 | 44. 3:40,600 |
| Roger Enever / GB | |||||||
| Alec Poole / GB | |||||||
| 19 | 15 | Bob Nagel / USA | Howmet Sprint Ford | Howmet Corporation | 181 | 4. P+2.0 | 30. 3:23,400 |
| Ray Heppenstall / USA | |||||||
| Bill Seeley / USA | |||||||
| 20 | 41 | Sepp Greger / D | Porsche 911S | Sepp Greger | 181 | 4. GT2.0 | 35. 3:27,400 |
| Gunther Kater | |||||||
| 21 | 47 | George Drolsom / USA | Porsche 904 GTS ASK | US George Drolsom | 180 | 1. S2.0 | 27. 3:21,000 |
| Bill Campbell / USA | |||||||
| 22 | 43 | Phil Groggins / USA | Porsche 356SC | B & B Motors | 170 | 2. S2.0 | 41. 3:33,600 |
| Bob Bailey / USA | |||||||
| John Kelly / USA | |||||||
| 24 | 51 | Laszlo Siegmund / USA | Volvo P1800 | Viper Racing Inc. | 159 | 3. S2.0 | 49. 3:49,200 |
| George Liebl / USA | |||||||
| Not Classified: | |||||||
| 23 | 62 | Liane Engeman / NL | Matra Djet 5S 30.006 | Ring Free Oil Racing | 163 | GT1.3 | 56. 4:10,400 |
| Janet Guthrie / USA | |||||||
| 25 | 63 | Suzy Dietrich / USA | ASA 411 ASK U | S Ring Free Oil Racing | 159 | 8. P2.0 | 53. 3:55,400 |
| Donna Mae Mims / USA | |||||||
| 26 | 4 | Joe Welch / USA | Chevrolet Corvette | Roger Penske | 157 | 2. GT+5.0 | 22. 3:12,200 |
| George Wintersteen / USA | |||||||
| 27 | 68 | M. D. Smith / USA | Austin-Healey Sprite | Major Billy Turner | 155 | S1.3 | 57. 4:23,000 |
| Billy Turner / USA | |||||||
| DNS - Yogi Fretina / USA | |||||||
| 28 | 16 | Brad Brooker / USA | Shelby GT350 | Brad Brooker | 152 | 3. GT5.0 | 33. 3:25,200 |
| Tom Yeager / USA | |||||||
| 29 | 29 | Tim E. Burr / USA | Triumph TR4A | Tim Burr | 150 | GT3.0 | 51. 3:50,600 |
| Buell Owen / USA | |||||||
| 30 | 54 | Anatoly Arutunoff / USA | Alfa Romeo Giulia SV | A.R.C.O. Inc. | 142 | 5. GT2.0 | 55. 4:07,500 |
| Bill Pryor / USA | |||||||
| 31 | 28 | Milo Vega / USA | Triumph TR4A | Milo Vega | 139 | GT3.0 | 48. 3:46,000 |
| John Witt / USA | |||||||
| Bob Kingham / USA | |||||||
| 32 | 60 | Richard G. Kondracki / US | A Triumph Spitfire | Richard G. Kondracki | 135 | GT1.3 | 38. 3:29,200 |
| Michael Pickering / USA | |||||||
| 33 | 53 | Hugh Kleinpeter / USA | Beach Mk.8 Volkswagen | Competition Components | 123 | P2.0 | 40. 3:30,800 |
| Mike Rothschild / USA | |||||||
| 34 | 21 | Richard Robson / USA | Jaguar E-type | Richard Robson | 117 | GT5.0 | 59. 0:00,000 |
| Rajah Rodgers / USA | |||||||
| Bill Buchman / USA | |||||||
| 35 | 57 | Smokey Drolet / USA | Alpine A110 Renault | Earl Nisonger - KLG Challe | n 77 | S1.3 | 46. 3:43,400 |
| Anita Taylor-Matthews / G | B | ||||||
| Did not Finish: | |||||||
| 36 | 39 | Udo Sch?z / D | Porsche 906 160 | Porsche System Engineering | 156 Accident damag | P2.0 | 19. 3:06,200 |
| Gijs van Lennep / NL | |||||||
| Rolf Stommelen / D | |||||||
| 37 | 6 | Mike Spence / GB | Chaparral 2F Che 2F001 (2A) | Chaparral Cars Inc. | 145 Differential | P+2.0 | 2. 2:50,600 |
| Jim Hall / USA | |||||||
| DNS - Phil Hill / USA | |||||||
| 38 | 9 | Or Costanzo / USA | Chevrolet Corvette | Or Costanzo | 141 Accident damag | GT+5.0 | 29. 3:22,800 |
| Gene Guy / USA | |||||||
| David McClain / USA | |||||||
| 39 | 42 | John Cannon / CDN | Porsche 906 | Ed Hugus | 138 Engine | S2.0 | 18. 3:06,000 |
| Ed Hugus / USA | |||||||
| 40 | 69 | Wilton T. Jowett, Jr. / U | SA Chevrolet Corvette | Wilton T. Jowett | 130 Engine | GT+5.0 | 31. 3:24,400 |
| Robert Mouat / USA | |||||||
| Claude Cardwell / USA - D | ND | ||||||
| 41 | 5 | Bob Johnson / USA | Chaparral 2D Chevrole 2D001 | Chaparral Cars Inc. | 128 Ignition | P+2.0 | 4. 2:53,800 |
| Bruce Jennings / USA | |||||||
| DNS - Jim Hall / USA | |||||||
| 42 | 11 | Dick Thompson / USA | Ford GT40 1049 | John Wyer Automotive | 119 Engine | S5.0 | 5. 2:56,000 |
| Ed Lowther / USA | |||||||
| 43 | 32 | Pedro Rodriguez / MEX | Ferrari Dino 206S 014 | Pedro Rodriguez | 101 Overheating | P2.0 | 58. 4:40,000 |
| Jean Guichet / F | |||||||
| 44 | 45 | Jack Ryan / USA | Porsche 911S | RBM Motors | 93 Accident | GT2.0 | 36. 3:28,600 |
| Bill Bencker / USA | |||||||
| 45 | 65 | Andrea de Adamich / I | Alfa Romeo T33 | Autodelta SpA | 84 Suspension | P2.0 | 9. 3:00,600 |
| Teodoro Zeccoli / I | |||||||
| 46 | 27 | T. J. Kelly / USA | Triumph TR4A | Joseph C. Hines | 77 Engine | GT3.0 | 54. 3:57,200 |
| Whit Tharin / USA | |||||||
| Wilbur Pickett / USA | |||||||
| DNS - C. C. Canada / USA | |||||||
| 47 | 14 | William Wonder / USA | Ford GT40 GT/103 | Bill Wonder | 71 Engine | S5.0 | 16. 3:05,800 |
| Raymond Caldwell / USA | |||||||
| 48 | 20 | David Piper / GB | Ferrari 365P2/3 0836 | David Piper | 65 Gearbox | P+2.0 | 6. 2:57,200 |
| Richard Attwood / GB | |||||||
| 49 | 34 | G?ther Klass / D | Ferrari Dino 206S 026 | Scuderia Filipinetti | 65 Suspension | P2.0 | 15. 3:04,800 |
| Herbert M?ler / CH | |||||||
| 50 | 49 | Gary P. Magwood / CDN | MGB | Canadian Auto Racing | 59 Wheel | GT2.0 | 52. 3:54,000 |
| Raymond D. Gray / CDN | |||||||
| 51 | 44 | Charlie Kolb / USA | Porsche 906 | Baker Racing Team | 51 Valve spring | S2.0 | 7. 2:58,800 |
| Fred Baker / USA - DND | |||||||
| Lee Cutler / USA - DND | |||||||
| 52 | 66 | Roberto Bussinello / I | Alfa Romeo T33 | Autodelta SpA | 36 Ignition | P2.0 | 21. 3:11,000 |
| Nanni Galli / I - DND | |||||||
| 53 | 70 | Roger West / USA | Shelby GT350 | Treadwell Ford Racing | 26 Accident | GT5.0 | 25. 3:19,800 |
| Joseph Ausburn / USA | |||||||
| Bobby Allison / USA - DND | |||||||
| 54 | 71 | Paul Richards / USA | Shelby GT350 | Ring Free Oil Racing | 22 Engine | GT5.0 | 43. 3:38,000 |
| Ray Cuomo / USA - DND | |||||||
| John Norwood / USA - DND | |||||||
| 55 | 23 | Riccardo Rodriguez / USA | Ferrari 250LM 6233 | Federico de Lachia | 18 Exhaust | P+2.0 | 23. 3:13,700 |
| Federico de Lachia - DND | |||||||
| 56 | 33 | Jonathan Williams / GB | Ferrari Dino 206S 004 | Scuderia Brescia Corse | 5 Overheating | P2.0 | 12. 3:02,400 |
| Mario Casoni / I - DND | |||||||
| 57 | 55 | George Waltman / USA | Osca 1600GT | George Waltman | 4 Engine | S1.6 | 60. 0:00,000 |
| Nick Cone / USA - DND | |||||||
| 58 | 35 | Ed W. Crawford / USA | Ferrari Dino 206S 008 | Baker Racing Team | 0 Driveshaft | P2.0 | 20. 3:07,500 |
| Charlie Kolb / USA - DND | |||||||
| Did not Start: | |||||||
| 12 | Roger McCluskey / USA | Lola T70 Mk.3 Chev SL73/102 | John R. Fulp | Suspension | P+2.0 | 14. 3:04,600 | |
| John Fulp / USA | |||||||
| 61 | Howard Brown / USA | Matra Djet 5S | Howard Hanna | Withdrawn | GT1.3 | 50. 3:49,400 | |
| Howard Hanna / USA | |||||||
| In Entry List Only: | |||||||
| 7 | Gary Jackson / USA | Chaparral 1 | Jack Dindoff | P+2.0 | |||
| Vernon Halverston / USA | |||||||
| 10 | Charles V?ele / CH | Lola T70 Mk.3 Chevrolet | Charles V?ele | P+2.0 | |||
| Jo Bonnier / S | |||||||
| 22 | Francesco Lessona / I | Ferrari 275 GTB/C 9007GT | Francesco Lessona | S5.0 | |||
| Tullio Sergio Marchesi / | I | ||||||
| 24 | Bob Bondurant / USA | Ferrari 250LM | George Wooley | P+2.0 | |||
| 26 | Pedro Rodriguez / MEX | Ferrari 330P3 | North American Racing Team | P+2.0 | |||
| 31 | Hugh Dibley / GB | Diva Valkyrie | Racing Preparation | P2.0 | |||
| John Markey / GB | |||||||
| 50 | Jim Baker / USA | MGB | Ring Free Oil Racing | GT2.0 | |||
| Paul Richards / USA | |||||||
| 52 | J. Peter Marinelli / USA | Volvo P1800 | J. Peter Marinelli | GT2.0 | |||
| John Tremblay / USA | |||||||
| 64 | "Geki" / I | Alfa Romeo T33 | Autodelta SpA | ||||
| Enrico Pinto / I | |||||||
| 68 | Billy Turner / USA | MG Midget | Billy Turner | GT1.3 | |||
| M. D. Smith / USA | |||||||
| Yogi Fretina / USA | |||||||
| 71 | Sergio Rodriguez / MEX | Shelby Cobra | Sergio Rodriguez | S5.0 | |||
| Carlos Murguia / MEX | |||||||
| April 1967 | |||||||||||||||||||||
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