| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 7 | 25 | Lloyd Ruby | Gene White | Mongoose / Offy | 200 | 11540 | running | 34 | 400 |
| 2 | 6 | 2 | Mario Andretti | Overseas National Airways (Mario Andretti) | Brawner / Ford | 200 | 6924 | running | 0 | 320 |
| 3 | 5 | 5 | Al Unser | Retzloff Chemical (Al Retzloff) | Lola / Ford | 199 | 3693 | running | 37 | 280 |
| 4 | 4 | 3 | Bobby Unser | Rislone (Bob Wilke) | Eagle / Offy | 198 | 2885 | running | 7 | 240 |
| 5 | 19 | 11 | Gary Bettenhausen | Thermo King Auto Air Conditioning (Don Gerhardt) | Gerhardt / Offy | 196 | 2308 | running | 0 | 200 |
| 6 | 11 | 14 | Sammy Sessions | Quaker State (Myron Caves) | Gerhardt / Offy | 194 | 2077 | running | 0 | 160 |
| 7 | 14 | 98 | Billy Vukovich, Jr. | Wagner Lockheed Brake Fluid (J.C. Agajanian) | Mongoose / Offy | 193 | 1846 | running | 0 | 120 |
| 8 | 20 | 67 | Jim Malloy | Jim Robbins Seat Belt (Jim Robbins) | Vollstedt / Ford | 192 | 1731 | running | 0 | 100 |
| 9 | 15 | 38 | Jim McElreath | Jack Adams Aircraft / Wynn's (Jack Adams) | Brawner / Ford | 190 | 1616 | running | 0 | 80 |
| 10 | 23 | 19 | Arnie Knepper | MVS Inc. | Cecil / Ford | 190 | 1500 | running | 0 | 60 |
| 11 | 13 | 22 | Johnny Rutherford | Michner Petroleum (Walt Michner) | Eagle / Ford | 189 | 1385 | running | 0 | 40 |
| 12 | 21 | 61 | Max Dudley | Dudley Trucking (Max Dudley) | Gerhardt / Chevy | 188 | 1269 | running | 0 | 20 |
| 13 | 18 | 59 | Bruce Walkup | Hayhoe Racing Enterprises (Cleaver Brooks) | Brabham / Offy | 187 | 1154 | running | 0 | |
| 14 | 1 | 20 | Art Pollard | STP Oil Treatment (Andy Granatelli) | Lotus / Pratt & Whitney | 179 | 1039 | brakes | 83 | |
| 15 | 9 | 4 | Gordon Johncock | Gilmore Broadcasting (Gordon Johncock) | Eagle / Offy | 161 | 923 | universal joint | 0 | |
| 16 | 2 | 60 | Joe Leonard | STP (Parnelli Jones) | Lotus / Pratt & Whitney | 122 | 808 | brakes | 37 | |
| 17 | 12 | 90 | Mike Mosley | Zecol / Lubaid (Bob Wilke) | Watson / Offy | 120 | 692 | running | 0 | |
| 18 | 17 | 10 | Bud Tingelstad | Federal Engineering (Federal Automotive Associates) | Gerhardt / Offy | 107 | 577 | running | 0 | |
| 19 | 24 | 58 | Roger West | T. D. Enterprises (Tim Del Rose) | Lesovsky / Offy | 92 | 462 | clutch | 0 | |
| 20 | 3 | 54 | Wally Dallenbach | Valvoline (Tassi Vatis) | Finley / Offy | 88 | 346 | magneto | 2 | |
| 21 | 22 | 81 | Jigger Sirois | Central Excavating (Pete Salemi) | Gerhardt / Offy | 62 | 231 | suspension | 0 | |
| 22 | 16 | 15 | Mel Kenyon | City of Lebanon, Indiana (Fred Gerhardt) | Gerhardt / Offy | 33 | 231 | engine | 0 | |
| 23 | 8 | 8 | Roger McCluskey | G.C. Murphy (Lindsey Hopkins) | Eagle / Offy | 14 | 231 | axle | 0 | |
| 24 | 10 | 1 | A.J. Foyt | Sheraton / Thompson (A.J. Foyt) | Coyote / Ford | 3 | 231 | fuel pump | 0 | |