| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 2 | 1 |  Bobby Unser | Bardahl (Bob Wilke) | Eagle / Offy | 150 | 12246 | running | 109 | 300 |
| 2 | 6 | 57 | Art Pollard | STP Oil Treatment (Andy Granatelli) | Gerhardt / Offy | 150 | 6395 | running | 0 | 240 |
| 3 | 3 | 22 | Wally Dallenbach | Sprite (Lindsey Hopkins) | Eagle / Offy | 149 | 3789 | running | 0 | 210 |
| 4 | 11 | 98 | Billy Vukovich, Jr. | Wagner Lockheed (J.C. Agajanian) | Shrike / Offy | 148 | 2927 | running | 0 | 180 |
| 5 | 1 | 2 | Mario Andretti | STP Oil Treatment (Andy Granatelli) | Brawner / Ford | 147 | 2426 | running | 41 | 150 |
| 6 | 7 | 8 | Gary Bettenhausen | Thermo King (Fred Gerhardt) | Gerhardt / Offy | 147 | 3565 | running | 0 | 120 |
| 7 | 10 | 15 | Jim Malloy | Rislone (Parnelli Jones) | Lola / Ford | 146 | 1784 | running | 0 | 90 |
| 8 | 15 | 14 | Bob Harkey | Quaker State Oil (Myron Caves) | Gerhardt / Offy | 146 | 1623 | running | 0 | 75 |
| 9 | 14 | 91 | George Snider | Zecol / Lubaid (Bob Wilke) | Watson / Offy | 146 | 1543 | running | 0 | 60 |
| 10 | 12 | 11 | Sammy Sessions | Valvoline (Tassi Vatis) | Finley / Offy | 144 | 1463 | running | 0 | 45 |
| 11 | 17 | 71 | Bobby Grim | Jack Adams Aircraft (Jack Adams) | Gerhardt / Offy | 142 | 1383 | running | 0 | 30 |
| 12 | 20 | 112 | Steve Krisiloff | American Racing (Shelby-Dowd) | Gerhardt / Ford | 139 | 1302 | running | 0 | 15 |
| 13 | 13 | 31 | Bud Tingelstad | Federal Engineering | Gerhardt / Offy | 124 | 1222 | oil leak | 0 | |
| 14 | 24 | 37 | Al Loquasto | Curtis Auto Center (Frank Curtis) | Curtis / Chevy | 120 | 1142 | running | 0 | |
| 15 | 8 | 36 | Johnny Rutherford | Patrick Petroleum (Pat Patrick) | Eagle / Offy | 113 | 1061 | suspension | 0 | |
| 16 | 9 | 90 | Mike Mosley | Zecol / Lubaid (Bob Wilke) | Watson / Offy | 96 | 981 | crash | 0 | |
| 17 | 18 | 45 | Todd Gibson | Weinberger Homes (Weinberger & Wilseck) | Eagle / Offy | 89 | 901 | engine | 0 | |
| 18 | 22 | 104 | Gig Stephens | Atlas Air Cargo (Gig Stephens) | Halibrand / Offy | 74 | 821 | oil leak | 0 | |
| 19 | 23 | 40 | Rollie Beale | Kilman (Ron Kilman) | Meskowski / Offy | 64 | 821 | engine | 0 | |
| 20 | 4 | 12 | Gordon Johncock | Gilmore Broadcasting (Gordon Johncock) | Eagle / Offy | 58 | 821 | hub | 0 | |
| 21 | 5 | 25 | Lloyd Ruby | Wynn's Spitfire (Gene White) | Laycock / Offy | 47 | 821 | spun out | 0 | |
| 22 | 21 | 7 | Mickey Shaw | Holt Muffler (Boyce Holt) | Gerhardt / Chevy | 39 | 821 | oil leak | 0 | |
| 23 | 16 | 68 | Bruce Walkup | Bulldog Stables (Buzz Harvey) | Gerhardt / Chevy | 14 | 821 | oil leak | 0 | |
| 24 | 19 | 59 | Sonny Ates | Krohne Grain Transport (3K Racing) | Brabham / Offy | 0 | 821 | wheel bearing | 0 | |
