| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Mario Andretti | 1 | Dean Racing Enterprises | Hawk I/Ford | 200 | 12,000 | running | 200 |
| 2 | 4 | Billy Foster | 27 | Jim Robbins | Vollstedt 66/Ford | 199 | 8,500 | running | 0 |
| 3 | 2 | Gordon Johncock | 72 | Weinberger & Wilseck | Gerhardt 66/Ford | 197 | 5,500 | running | 0 |
| 4 | 6 | Chuck Hulse | 12 | Robert Wilke | Watson 66/Ford | 196 | 4,000 | running | 0 |
| 5 | 15 | Al Smith | 25 | George Walther | 1962 Watson 1/Offenhauser | 191 | 3,000 | running | 0 |
| 6 | 3 | Don Branson | 4 | Robert Wilke | Gerhardt 66/Ford | 188 | 2,500 | running | 0 |
| 7 | 21 | Johnny Boyd | 41 | George R. Bryant | BRP 65/Ford | 186 | 2,100 | running | 0 |
| 8 | 29 | Arnold Knepper | 95 | Robert Wilke | 1963 Watson 7/Offenhauser | 184 | 1,775 | running | 0 |
| 9 | 16 | Sam Sessions | 86 | Robert Wilke | Watson FE/Offenhauser | 182 | 1,550 | running | 0 |
| 10 | 14 | Al Miller | 85 | Myron Caves | Gerhardt 66/Offenhauser SC | 176 | 1,350 | running | 0 |
| 11 | 26 | Chuck Arnold | 80 | Joe Barzda | Halibrand 66/Offenhauser | 173 | 1,150 | running | 0 |
| 12 | 20 | Jim McElreath | 3 | Zink-Urschel-Slick | Moore BT12/Ford | 172 | 1,050 | running | 0 |
| 13 | 24 | Bobby Grim | 39 | Racing Associates | 1963 Watson 6/Offenhauser | 172 | 950 | magneto | 0 |
| 14 | 23 | Bobby Unser | 66 | Jim Robbins | Vollstedt 65 7/Ford | 164 | 850 | engine | 0 |
| 15 | 18 | Carl Williams | 77 | George Walther | Gerhardt 66/Ford | 159 | 800 | running | 0 |
| 16 | 8 | Al Unser | 24 | John Mecom Jr. | Lola T90 SL-90-02/Ford | 149 | 750 | oil pressure | 0 |
| 17 | 10 | Ronnie Duman | 96 | J. Frank Harrison | Eisert 66 3/Ford | 141 | 700 | engine | 0 |
| 18 | 27 | Ron Lux | 55 | Barnett Brothers | 1963 Kuzma 12/Offenhauser | 140 | 650 | engine | 0 |
| 19 | 19 | Larry Dickson | 34 | Michner Petroleum | Lola T80/Ford | 123 | 625 | engine | 0 |
| 20 | 11 | Bob Harkey | 81 | Pete Salemi | Gerhardt/Offenhauser | 99 | 600 | rear end | 0 |
| 21 | 28 | Joe Leonard | 11 | Gordon Van Liew | Huffaker/Offenhauser SC | 74 | 575 | fuel line | 0 |
| 22 | 5 | Art Pollard | 76 | GCR | Gerhardt 66/Offenhauser SC | 64 | 550 | fire | 0 |
| 23 | 30 | Dick Atkins | 98 | J.C. Agajanian | Shrike 66/Offenhauser SC | 64 | 525 | lost hose | 0 |
| 24 | 12 | Gary Congdon | 54 | Tassi Vatis | Huffaker 64/Offenhauser | 59 | 500 | engine | 0 |
| 25 | 22 | Bruce Jacobi | 44 | Dick Compton | Vollstedt 63 6/Offenhauser | 50 | 450 | rear end | 0 |
| 26 | 17 | Jim Hurtubise | 56 | Fred Gerhardt | Gerhardt 66/Offenhauser SC | 48 | 450 | fuel leak | 0 |
| 27 | 13 | Roger McCluskey | 8 | Lindsey Hopkins | Eagle 204/Ford | 34 | 450 | fuel pump | 0 |
| 28 | 9 | Bud Tinglestad | 22 | Federal Automotive Associates | Gerhardt 66/Offenhauser SC | 34 | 450 | fuel line | 0 |
| 29 | 7 | A.J. Foyt | 82 | Ansted-Thompson Racing | Lotus 38/Ford | 5 | 450 | rear end | 0 |
| 30 | 25 | Tommy Copp | 94 | Fred Gerhardt | Gerhardt 65 002/Offenhauser | 0 | 450 | fire | 0 |
| 33 | 33 | Dave Paul | 23 | Dave Paul | Halibrand 66/Offenhauser | 0 | did not qualify | 0 | |
| 34 | 34 | Arnold Knepper | 26 | Lola T90/Offenhauser SC | 0 | did not qualify | 0 | ||
| 35 | 35 | Dick Guldstrand | 49 | Troutman Barnes 64/Offenhauser | 0 | did not qualify | 0 | ||
| 37 | 37 | Gary Bettenhausen | 61 | David McManus | Halibrand 65/Offenhauser | 0 | did not qualify | 0 | |
| 38 | 38 | Gig Stephens | 71 | Karl Hall | Halibrand/Offenhauser | 0 | did not qualify | 0 |