| Fin |
St |
# |
Driver |
Sponsor / Owner |
Chassis / Engine |
Laps |
Money |
Status |
Led |
Points |
| 1 | 9 | 15 | Joe Leonard | Johnny Lightning 500 (Vel Miletich) | Colt / Ford | 150 | 15,928 | running | 9 | 300 |
| 2 | 8 | 11 | Roger McCluskey | Quickick (Hayhoe Racing Enterprises) | Scorpion / Ford | 150 | 9,293 | running | 81 | 240 |
| 3 | 3 | 2 | Al Unser | Johnny Lightning 500 (Vel Miletich) | Colt / Ford | 150 | 6,514 | running | 60 | 210 |
| 4 | 7 | 12 | Lloyd Ruby | Daniels Cablevision (Gene White) | Laycock / Offy | 150 | 4,789 | running | 0 | 180 |
| 5 | 1 | 1 | Mario Andretti | STP Oil Treatment (Andy Granatelli) | McNamara / Ford | 149 | 4,551 | running | 0 | 150 |
| 6 | 5 | 3 | Bobby Unser | Wagner Lockheed (Ralph Wilke) | Eagle / Ford | 149 | 3,480 | running | 0 | 120 |
| 7 | 10 | 9 | Mike Mosley | G.C. Murphy (Ralph Wilke) | Watson / Offy | 148 | 2,909 | running | 0 | 90 |
| 8 | 14 | 22 | Wally Dallenbach | Sprite (Lindsey Hopkins) | Eagle / Offy | 147 | 2,623 | running | 0 | 75 |
| 9 | 11 | 16 | Gary Bettenhausen | Thermo King (Don Gerhardt) | Gerhardt / Offy | 147 | 2,481 | running | 0 | 60 |
| 10 | 18 | 94 | Bentley Warren | Vatis Enterprises (Tassi Vatis) | Finley / Offy | 146 | 2,338 | running | 0 | 45 |
| 11 | 13 | 44 | Dick Simon | Racing International | Vollstedt / Ford | 145 | 2,195 | running | 0 | 30 |
| 12 | 4 | 5 | Gordon Johncock | Gilmore Broadcasting (Gordon Johncock) | Gerhardt / Offy | 145 | 2,052 | running | 0 | 15 |
| 13 | 17 | 77 | Billy Vukovich, Jr. | Walther's Tyrone (George Walther) | Morris / Offy | 144 | 1,910 | running | 0 | |
| 14 | 6 | 18 | Johnny Rutherford | Patrick Petroleum (Walt Michner) | Eagle / Ford | 141 | 1,767 | running | 0 | |
| 15 | 20 | 74 | Arnie Knepper | Caves Buick (Myron Caves) | Gerhardt / Offy | 138 | 1,624 | running | 0 | |
| 16 | 23 | 32 | Sonny Ates | Sugaripe Prune (Jerry O'Connell) | Brabham / Offy | 138 | 1,481 | running | 0 | |
| 17 | 19 | 89 | Jerry Grant | Nelson Ironworks (Jerry Grant) | Eagle / Offy | 137 | 1,339 | running | 0 | |
| 18 | 12 | 10 | Art Pollard | Pollard Car Wash (Race Go Corp.) | King / Offy | 119 | 1,196 | oil leak | 0 | |
| 19 | 15 | 31 | Jim Malloy | Stearns Transi-Tread (Federal Automotive Associates) | Gerhardt / Offy | 101 | 1,196 | water line | 0 | |
| 20 | 22 | 28 | Bill Simpson | Carborundum-Kynol (Bill Simpson) | Cheetah / Chevy | 74 | 1,196 | oil leak | 0 | |
| 21 | 16 | 98 | Bruce Walkup | Wynn's Kwik-Kool (Agajanian-Faas Racers) | Edmunds / Offy | 68 | 1,196 | disqualified | 0 | |
| 22 | 21 | 92 | Steve Krisiloff | VTM Finishing (American Racing Associates) | Gerhardt / Ford | 64 | 1,196 | transaxle | 0 | |
| 23 | 24 | 62 | Darrell Dockery | Saf-Gard Coolant (Darrell Dockery) | Gerhardt / Chevy | 47 | 1,196 | oil leak | 0 | |
| 24 | 2 | 7 | A.J. Foyt | Sheraton / Thompson (A.J. Foyt) | Coyote / Ford | 18 | 1,196 | oil leak | 0 | |
|
|
Failed to qualify: Johnny Parsons (#8, 97), Tom Bigelow (#34), Jerry Karl (#52), Sammy Sessions (#53), Rick Muther (#54), Ludwig Heimrath (#55), Dee Jones (#63), Karl Busson (#73), John Mahler (#100)
| Lap leader breakdown: |
| Leader | From Lap | To Lap | # Of Laps |
| Al Unser | 1 | 60 | 60 |
| Roger McCluskey | 61 | 141 | 81 |
| Joe Leonard | 142 | 150 | 9 |
|
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