| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 10 | 21 | Al Unser | American Racing Wheels (Vel Miletich) | Parnelli / Cosworth | 150 | 10206 | running | 62 | 300 |
| 2 | 2 | 20 | Gordon Johncock | Goodyear (Pat Patrick) | Wildcat / DGS | 150 | 7361 | running | 72 | 240 |
| 3 | 3 | 68 | Mario Andretti | Norton Spirit (Roger Penske) | McLaren / Offy | 150 | 4032 | running | 1 | 210 |
| 4 | 7 | 40 | Wally Dallenbach | Goodyear (Pat Patrick) | Wildcat / DGS | 149 | 3031 | running | 0 | 180 |
| 5 | 11 | 7 | Roger McCluskey | 1st National City Travelers Checks (Lindsey Hopkins) | Hopkins / Offy | 149 | 2721 | running | 0 | 150 |
| 6 | 8 | 5 | Billy Vukovich, Jr. | Alex Foods (Alex Morales) | Eagle / Offy | 148 | 2436 | running | 0 | 120 |
| 7 | 13 | 17 | Dick Simon | Payne Air Conditioning (Rolla Vollstedt) | Vollstedt / Offy | 147 | 2293 | running | 0 | 90 |
| 8 | 21 | 83 | Bill Puterbaugh | McNamara Chiropractic (Lee Elkins) | Eagle / Offy | 144 | 2151 | running | 0 | 75 |
| 9 | 18 | 90 | Rick Mears | Eastside Cafe (Art Sugai) | Eagle / Offy | 144 | 2009 | running | 0 | 60 |
| 10 | 9 | 18 | George Snider | Longhorn Racing (Bobby Hillin) | Eagle / Offy | 143 | 1866 | running | 0 | 45 |
| 11 | 22 | 65 | Lee Kunzman | S&M Electric (Patrick Santello) | Eagle / Offy | 141 | 1795 | running | 0 | 30 |
| 12 | 16 | 86 | Al Loquasto | Frostie Root Beer (Al Loquasto) | McLaren / Offy | 139 | 1723 | running | 0 | 15 |
| 13 | 20 | 8 | Todd Gibson | Routh Meat Packing (Richard Routh) | Eagle / Offy | 138 | 1652 | running | 0 | |
| 14 | 17 | 78 | Bobby Olivero | Alex Foods (Alex Morales) | Eagle / Offy | 134 | 1581 | running | 0 | |
| 15 | 19 | 80 | Larry Dickson | Polak Racing (Russ Polak) | McLaren / Offy | 128 | 1510 | running | 0 | |
| 16 | 6 | 2 | Johnny Rutherford | Hy-Gain (Bruce McLaren) | McLaren / Offy | 111 | 1967 | oil line | 0 | |
| 17 | 15 | 45 | Steve Krisiloff | Thermo King (Don Gerhardt) | Eagle / Offy | 61 | 1439 | engine | 0 | |
| 18 | 4 | 24 | Tom Bigelow | Leader Card (Ralph Wilke) | Eagle / Offy | 46 | 1410 | crash | 0 | |
| 19 | 12 | 19 | Spike Gehlhausen | Spirit of Indiana (Carl Gehlhausen) | McLaren / Offy | 45 | 1381 | crash | 0 | |
| 20 | 14 | 93 | Johnny Parsons | 1st National City Travelers Checks (Tassi Vatis) | Eagle / Offy | 41 | 1353 | engine | 0 | |
| 21 | 1 | 3 | Bobby Unser | Cobre Tire (Robert Fletcher) | Eagle / Offy | 32 | 2527 | intake | 15 | |
| 22 | 5 | 73 | Lloyd Ruby | California-Oklahoma (Fred Carrillo) | Eagle / AMC | 21 | 1324 | engine | 0 | |