| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Mario Andretti | 1 | Dean Racing Enterprises | Hawk I/Ford | 200 | 6,136 | running | 153 |
| 2 | 4 | Al Unser | 24 | John Mecom Jr. | Lola T90 SL-90-02/Ford | 199 | 3,681 | running | 0 |
| 3 | 6 | Jim McElreath | 3 | Zink-Urschel-Slick | Moore BT12/Ford | 198 | 1,963 | running | 0 |
| 4 | 11 | Bobby Unser | 91 | Robert Wilke | Gerhardt 66/Ford | 197 | 1,534 | running | 0 |
| 5 | 5 | Joe Leonard | 6 | A.J. Foyt | Eagle 202/Ford | 196 | 1,227 | running | 0 |
| 6 | 2 | Lloyd Ruby | 14 | Dan Gurney | Eagle 205/Ford | 193 | 1,104 | running | 0 |
| 7 | 24 | Bobby Grim | 39 | Racing Associates | 1963 Watson 6/Offenhauser SC | 188 | 981 | running | 0 |
| 8 | 23 | Bruce Jacobi | 44 | Dick Compton | Vollstedt 63 6/Offenhauser TC | 143 | 920 | running | 0 |
| 9 | 15 | Norm Brown | 24 | Kenny Brenn | 1962 Meskowski D 8/Offenhauser | 141 | 859 | accident | 0 |
| 10 | 3 | Parnelli Jones | 98 | J.C. Agajanian | Shrike 66/Offenhauser SC | 133 | 797 | accident | 47 |
| 11 | 8 | Roger McCluskey | 8 | Lindsey Hopkins | Eagle 204/Ford | 127 | 736 | rear end | 0 |
| 12 | 10 | Billy Foster | 27 | Jim Robbins | Volstedt 66/Ford | 123 | 674 | rear end | 0 |
| 13 | 26 | Al Smith | 38 | Federal Automotive Associates | Ward 66/Offenhauser | 105 | 613 | fuel pump | 0 |
| 14 | 22 | Greg Weld | 96 | J. Frank Harrison | Eisert 66 3/Chevrolet | 75 | 552 | accident | 0 |
| 15 | 20 | Gary Congdon | 53 | Tassi Vatis | Huffaker 64/Offenhauser | 68 | 490 | accident | 0 |
| 16 | 21 | Peter Revson | 26 | Dan Gurney | Lotus T90 SL-90-03/Offenhauser | 64 | 429 | mechanical | 0 |
| 17 | 7 | A.J. Foyt | 2 | Ansted-Thompson Racing | Coyote 66 1/Ford | 47 | 368 | suspension | 0 |
| 18 | 19 | Carl Williams | 44 | Joe Hunt | 1958 Lesovsky D/Offenhauser | 38 | 306 | gearbox | 0 |
| 19 | 25 | Gary Bettenhausen | 55 | Lynch | Halibrand 65/Offenhauser | 32 | 245 | oil leak | 0 |
| 20 | 14 | Jerry Grant | 88 | John Klug | Eagle 203/Ford | 31 | 184 | mechanical | 0 |
| 21 | 9 | Arnold Knepper | 77 | George Walther | Gerhardt 66/Ford | 18 | 122 | accident | 0 |
| 22 | 12 | Art Pollard | 76 | GCR | Gerhardt 66/Offenhauser SC | 16 | 122 | engine | 0 |
| 23 | 18 | Mel Kenyon | 94 | Fred Gerhardt | Gerhardt 65 002/Offenhauser | 12 | 188 | accident | 0 |
| 24 | 16 | Wally Dallenbach | 54 | Tassi Vatis | Huffaker 64/Offenhauser | 3 | 188 | mechanical | 0 |
| 25 | 13 | Bud Tinglestad | 22 | Federal Automotive Associates | Gerhardt 66/Offenhauser | 2 | 188 | accident | 0 |
| 26 | 17 | Ralph Liguori | 35 | Walt Flynn | 1964 Flynn D 1/Offenhauser | 2 | 188 | accident | 0 |
| 27 | 27 | Bob Wente | 65 | Ernest Ruiz | Gerhardt/Offenhauser | 0 | did not qualify | 0 | |
| 28 | 28 | Larry Dickson | 7 | Gordon van Liew | Gerhardt/Ford | 0 | did not qualify | 0 | |
| 29 | 29 | Jim Hurtubise | 56 | Gerhardt | Gerhardt 66/Offenhauser SC | 0 | did not qualify | 0 | |
| 30 | 30 | Bob Harkey | 41 | George R. Bryant | BRP 65/Ford | 0 | did not qualify | 0 | |
| 34 | 34 | Bill Cheesbourg | 79 | Albert Stein | Huffaker 66 4WD/Porsche | 0 | did not qualify | 0 | |
| 36 | 36 | Chuck Hulse | 12 | Robert Wilke | Watson 66/Ford | 0 | did not qualify | 0 | |
| 37 | 37 | Arnold Knepper | 37 | DVS | Cecil 66 1/Ford | 0 | did not qualify | 0 | |
| 38 | 38 | Gordon Johncock | 72 | Weinberger & Wilseck | Gerhardt 66/Ford | 0 | did not qualify | 0 | |
| 39 | 39 | Don Meacham | 79 | Alfred Stein | Huffaker 66 4WD/Porsche | 0 | did not qualify | 0 | |
| 40 | 40 | Al Miller | 85 | Myron Caves | Gerhardt 66/Offenhauser SC | 0 | did not qualify | 0 | |
| John Hollansworth | 42 | John Hollanswirth | 1960 Salih 2/Offenhauser | 0 | did not qualify | 0 | |||
| Ronnie Duman | 7 | Gordon van Liew | 1963 Meskowski D 9/Offenhauser | 0 | did not qualify | 0 | |||
| Bob Tattersall | 20 | Louis Seymour | 1961 Meskowski D 6/Chevrolet | 0 | did not qualify | 0 | |||
| Skip Hedrick | 84 | Skip Hedrick | Kurtis/Offenhauser | 0 | did not qualify | 0 |