| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 3 | 1 | Al Unser | Johnny Lightning 500 (Vel Miletich) | Colt / Ford | 150 | 11246 | running | 21 | 300 |
| 2 | 1 | 2 | Bobby Unser | The Available Eagle (Oscar Olson) | Eagle / Offy | 150 | 6746 | running | 103 | 240 |
| 3 | 6 | 42 | Swede Savage | Olsonite (Oscar Olson) | Eagle / Offy | 150 | 4321 | running | 0 | 210 |
| 4 | 11 | 15 | Joe Leonard | Johnny Lightning 500 (Vel Miletich) | Colt / Ford | 150 | 3085 | running | 0 | 180 |
| 5 | 16 | 12 | Lloyd Ruby | Gene White Firestone (Gene White) | Mongoose / Ford | 149 | 2666 | running | 0 | 150 |
| 6 | 9 | 66 | Mark Donohue | Sunoco (Roger Penske) | Lola / Offy | 149 | 2331 | running | 0 | 120 |
| 7 | 12 | 22 | Wally Dallenbach | Sprite (Lindsey Hopkins) | Kuzma / Offy | 149 | 1996 | running | 0 | 90 |
| 8 | 17 | 7 | Gordon Johncock | Jewett-Cameron Lumber (Rolla Vollstedt) | Vollstedt / Ford | 148 | 1829 | running | 0 | 75 |
| 9 | 8 | 5 | Mario Andretti | STP Oil Treatment (Andy Granatelli) | McNamara / Ford | 147 | 1745 | running | 0 | 60 |
| 10 | 7 | 4 | Mike Mosley | G.C. Murphy (Ralph Wilke) | Watson / Ford | 147 | 1661 | running | 0 | 45 |
| 11 | 15 | 29 | Jim Malloy | MVS Inc. | Cecil / Ford | 146 | 1578 | running | 0 | 30 |
| 12 | 24 | 10 | Dick Simon | TraveLodge Sleeper (Dick Simon) | Lola / Ford | 146 | 1494 | running | 0 | 15 |
| 13 | 13 | 21 | Cale Yarborough | Gene White Firestone (Gene White) | Mongoose / Ford | 144 | 1410 | running | 0 | |
| 14 | 22 | 99 | Bob Harkey | Joe Hunt Magneto (Joe Hunt) | Gerhardt / Offy | 139 | 1326 | running | 0 | |
| 15 | 19 | 51 | Dee Jones | Minnesota Serendipity (Pat O'Reilly) | Watson / Ford | 137 | 1243 | engine | 0 | |
| 16 | 23 | 94 | Bentley Warren | Classic Car Wax (Tassi Vatis) | Finley / Offy | 135 | 1159 | running | 0 | |
| 17 | 5 | 9 | A.J. Foyt | ITT / Thompson (A.J. Foyt) | Coyote / Ford | 93 | 1075 | overheating | 26 | |
| 18 | 20 | 77 | George Snider | Walther's (George Walther) | Morris / Ford | 88 | 991 | running | 0 | |
| 19 | 18 | 43 | Dennis Zimmerman | Fiore Racing Enterprises (Frank Fiore) | Vollstedt / Offy | 85 | 991 | water pump | 0 | |
| 20 | 4 | 16 | Gary Bettenhausen | Thermo King (Don Gerhardt) | Gerhardt / Offy | 49 | 991 | pit fire | 0 | |
| 21 | 2 | 18 | Johnny Rutherford | Michner Petroleum (Walt Michner) | Eagle / Offy | 37 | 991 | crash | 0 | |
| 22 | 14 | 6 | Roger McCluskey | Sprite (Lindsey Hopkins) | Kuzma / Ford | 30 | 991 | engine | 0 | |
| 23 | 21 | 28 | Bill Simpson | Wynn's Kwik Kool (Bill Simpson) | Eagle / Offy | 19 | 991 | injector | 0 | |
| 24 | 10 | 8 | Art Pollard | Gilmore Racing | Scorpion / Ford | 9 | 991 | crash | 0 | |