| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 2 | 2 | Mario Andretti | Overseas National Airways (Mario Andretti) | Brawner / Offy | 200 | 10632 | running | 172 | 400 |
| 2 | 8 | 8 | Roger McCluskey | G.C. Murphy (Lindsey Hopkins) | Eagle / Offy | 199 | 6019 | running | 0 | 320 |
| 3 | 13 | 10 | Bud Tingelstad | Federal Engineering (Federal Automotive Associates) | Gerhardt / Offy | 196 | 3361 | running | 0 | 280 |
| 4 | 12 | 14 | Sammy Sessions | Quaker State (Myron Caves) | Gerhardt / Offy | 196 | 2133 | running | 0 | 240 |
| 5 | 17 | 22 | Johnny Rutherford | Michner Petroleum (Walt Michner) | Eagle / Ford | 194 | 1757 | running | 0 | 200 |
| 6 | 11 | 98 | Billy Vukovich, Jr. | Wagner Lockheed Brake Fluid (J.C. Agajanian) | Mongoose / Offy | 192 | 1581 | running | 0 | 160 |
| 7 | 15 | 90 | Bobby Unser | Zecol / Lubaid (Bob Wilke) | Watson / Offy | 186 | 1906 | running | 0 | 51 |
| 8 | 24 | 87 | Wib Spalding | California Speed & Sport Shop (Joe Barzda) | Halibrand / Offy | 182 | 1318 | running | 0 | 100 |
| 9 | 25 | 57 | Rollie Beale | Kenny Brenn | Meskowski / Offy | 178 | 1230 | running | 0 | 80 |
| 10 | 6 | 20 | Art Pollard | STP Oil Treatment (Andy Granatelli) | Lotus / Pratt & Whitney | 164 | 1142 | suspension | 0 | 60 |
| 11 | 10 | 67 | Jim Malloy | Jim Robbins Seat Belt (Jim Robbins) | Vollstedt / Offy | 161 | 1054 | rear end | 0 | 40 |
| 12 | 3 | 11 | Gary Bettenhausen | Thermo King Auto Air Conditioning (Don Gerhardt) | Gerhardt / Offy | 158 | 966 | turbocharger | 0 | 20 |
| 13 | 9 | 31 | Carl Williams | Federal Engineering (Federal Automotive Associates) | Gerhardt / Offy | 156 | 878 | running | 0 | |
| 14 | 18 | 19 | Arnie Knepper | MVS Inc. | Cecil / Ford | 134 | 791 | engine | 0 | |
| 15 | 16 | 38 | Jim McElreath | Jack Adams Aircraft / Wynn's (Jack Adams) | Brawner / Offy | 120 | 703 | rear end | 0 | |
| 16 | 4 | 25 | Lloyd Ruby | Gene White | Mongoose / Offy | 106 | 645 | crash | 21 | |
| 17 | 26 | 17 | Henry Pens | Bryant Heating & Cooling (Rolla Vollstedt) | Vollstedt / Ford | 94 | 527 | engine | 0 | |
| 18 | 7 | 54 | Wally Dallenbach | Valvoline (Tassi Vatis) | Finley / Offy | 88 | 439 | rear end | 0 | |
| 19 | 14 | 4 | Gordon Johncock | Gilmore Broadcasting (Gordon Johncock) | Eagle / Offy | 81 | 351 | overheating | 0 | |
| 20 | 20 | 36 | Dennis Zimmerman | Bulldog Stables (Buzz Harvey) | Gerhardt / Chevy | 63 | 351 | engine | 0 | |
| 21 | 21 | 61 | Max Dudley | Dudley Trucking (Max Dudley) | Gerhardt / Chevy | 50 | 351 | oil leak | 0 | |
| 22 | 1 | 5 | Al Unser | Retzloff Chemical (Al Retzloff) | Lola / Ford | 41 | 351 | turbocharger | 7 | |
| 23 | 23 | 26 | Bob Harkey | Bulldog Stables (Buzz Harvey) | Gerhardt / Offy | 29 | 351 | oil line | 0 | |
| 24 | 5 | 1 | A.J. Foyt | Sheraton / Thompson (A.J. Foyt) | Coyote / Ford | 17 | 851 | crash | 0 | |
| 25 | 19 | 81 | Jigger Sirois | Central Excavating (Pete Salemi) | Gerhardt / Offy | 14 | 351 | clutch | 0 | |
| 26 | 22 | 44 | Sonny Ates | Boyce Holt Racing (Boyce Holt) | Gerhardt / Chevy | 3 | 351 | engine | 0 | |