| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 4 | 20 | Gordon Johncock | STP Double Oil Filter (Pat Patrick) | Eagle / Offy | 150 | 9620 | running | 74 | 300 |
| 2 | 2 | 48 | Bobby Unser | Olsonite (Oscar Olson) | Eagle / Offy | 150 | 5495 | running | 76 | 240 |
| 3 | 5 | 5 | Mario Andretti | Viceroy (Vel Miletich) | Eagle / Offy | 148 | 3595 | running | 0 | 210 |
| 4 | 3 | 14 | A.J. Foyt | Gilmore Racing (A.J. Foyt) | Coyote / Foyt | 148 | 2721 | running | 0 | 180 |
| 5 | 8 | 15 | Al Unser | Viceroy (Vel Miletich) | Eagle / Offy | 147 | 2340 | running | 0 | 150 |
| 6 | 15 | 4 | Billy Vukovich, Jr. | Sugaripe Prune (Jerry O'Connell) | Eagle / Offy | 147 | 2055 | running | 0 | 120 |
| 7 | 1 | 3 | Johnny Rutherford | Bruce McLaren | McLaren / Offy | 146 | 2270 | running | 0 | 90 |
| 8 | 9 | 21 | Jimmy Caruthers | Cobre Firestone (Robert Fletcher) | Eagle / Offy | 144 | 1628 | running | 0 | 75 |
| 9 | 11 | 11 | Pancho Carter | Cobre Firestone (Robert Fletcher) | Eagle / Offy | 143 | 1556 | running | 0 | 60 |
| 10 | 10 | 45 | Jim McElreath | Thermo King (Don Gerhardt) | Eagle / Offy | 142 | 1485 | running | 0 | 45 |
| 11 | 18 | 27 | Bill Simpson | Bryant Heating & Cooling (Rolla Vollstedt) | Vollstedt / Offy | 140 | 1414 | running | 0 | 30 |
| 12 | 17 | 86 | Al Loquasto | Martin Guitar (K & L Racing) | McLaren / Offy | 134 | 1342 | running | 0 | 15 |
| 13 | 23 | 34 | Sam Posey | Norris Industries (Champ Carr Inc.) | Talon / Chevy | 133 | 1271 | running | 0 | |
| 14 | 22 | 76 | Bill Scott | Webster Racing (Marvin Webster) | Eagle / Offy | 129 | 1200 | running | 0 | |
| 15 | 16 | 44 | Dick Simon | Fen-Lub (Dick Simon) | Eagle / Foyt | 127 | 1129 | flat tire | 0 | |
| 16 | 20 | 52 | Jerry Karl | LaBar Enterprises | Lola / Chevy | 101 | 1058 | ignition | 0 | |
| 17 | 19 | 38 | Johnny Parsons | Midwest Manufacturing Dura-Pot (Carl Gehlhausen) | Lola / Offy | 84 | 986 | gearbox | 0 | |
| 18 | 6 | 40 | Wally Dallenbach | STP Oil Treatment (Pat Patrick) | Eagle / Offy | 79 | 915 | gearbox | 0 | |
| 19 | 13 | 1 | Roger McCluskey | English Leather (Lindsey Hopkins) | Riley / Offy | 69 | 1415 | gearbox | 0 | |
| 20 | 14 | 77 | Salt Walther | Dayton-Walther (George Walther) | McLaren / Offy | 63 | 915 | fuel feed | 0 | |
| 21 | 24 | 43 | Karl Busson | Fiore Racing (Frank Fiore) | Vollstedt / Offy | 57 | 915 | half shaft | 0 | |
| 22 | 7 | 98 | Steve Krisiloff | Lodestar (Ralph Wilke) | Eagle / Offy | 55 | 915 | crash | 0 | |
| 23 | 21 | 97 | Tom Bigelow | Lodestar / Lola (Ralph Wilke) | Lola / Chevy | 52 | 915 | gearbox | 0 | |
| 24 | 12 | 24 | Tom Sneva | Grant King Racing (Grant King) | King / Offy | 29 | 915 | fuel line | 0 | |
| 25 | 25 | 2 | Evan Noyes, Jr. | Eagle Creek Aviation (Evan Noyes, Jr.) | Lola / Chevy | 0 | 915 | cylinder | 0 | |