| Pos | St | # | Driver | Chass./Eng. | Laps | Money | Status | Led | Pts |
|---|
| 1 | 1 | 18 |  Michael Andretti | Kraco / STP (Kraco Enterprises) | March / Cosworth | 250 | 121830 | running | 129 | 22 |
| 2 | 6 | 6 | Al Unser | Cummins / Holset Turbo (Roger Penske) | March / Cosworth | 250 | 61880 | running | 0 | 16 |
| 3 | 7 | 1 | Bobby Rahal | Budweiser (Truesports) | Lola / Cosworth | 250 | 44660 | running | 0 | 14 |
| 4 | 8 | 3 | Danny Sullivan | Miller American (Roger Penske) | March / Chevrolet | 248 | 33134 | running | 0 | 12 |
| 5 | 12 | 71 |  Arie Luyendyk | Living Well / Provimi Veal (Ron Hemelgarn) | March / Cosworth | 247 | 28180 | running | 0 | 10 |
| 6 | 15 | 12 |  Fabrizio Barbazza | Arciero Wines (Frank Arciero) | March / Cosworth | 246 | 25328 | running | 0 | 8 |
| 7 | 24 | 20 |  Emerson Fittipaldi | Marlboro (Pat Patrick) | March / Chevrolet | 245 | 23760 | running | 0 | 6 |
| 8 | 16 | 15 |  Geoff Brabham | Team Valvoline (Rick Galles) | March / Judd | 243 | 22976 | running | 3 | 5 |
| 9 | 5 | 22 | Dick Simon | Soundesign (Dick Simon) | Lola / Cosworth | 243 | 18629 | running | 0 | 4 |
| 10 | 23 | 41 | Davy Jones | Skoal Classic (A.J. Foyt) | March / Cosworth | 240 | 14408 | running | 0 | 3 |
| 11 | 30 | 16 | Tony Bettenhausen Jr | United Oil (Tony Bettenhausen, Jr.) | March / Cosworth | 240 | 9094 | running | 0 | 2 |
| 12 | 25 | 55 |  Josele Garza | Schaefer (Machinist Union Racing Team) | March / Cosworth | 238 | 20467 | out of fuel | 0 | 1 |
| 13 | 29 | 56 | Gary Bettenhausen | Genesee Beer Wagon (Gohr Distributing Co.) | March / Cosworth | 224 | 14840 | running | 0 | |
| 14 | 11 | 4 |  Roberto Guerrero | True Value / STP (Vince Granatelli) | March / Cosworth | 211 | 19213 | cv joint | 0 | |
| 15 | 19 | 19 | Randy Lewis | Toshiba / Altos / Oracle | March / Cosworth | 210 | 18586 | running | 0 | |
| 16 | 18 | 98 | Ed Pimm | Skoal Bandit (Mike Curb) | March / Cosworth | 178 | 10958 | crash | 0 | |
| 17 | 21 | 25 | Danny Ongais | Interscope Racing (Roger Penske) | March / Cosworth | 178 | 10802 | crash | 0 | |
| 18 | 13 | 30 | Al Unser, Jr. | Domino's Pizza (Douglas Shierson) | March / Cosworth | 164 | 17488 | engine | 0 | |
| 19 | 3 | 5 | Mario Andretti | Hanna Car Wash (Newman Haas Racing) | Lola / Chevrolet | 156 | 17331 | engine | 118 | |
| 20 | 9 | 29 | Pancho Carter | Hardee's (Machinist Union Racing Team) | March / Cosworth | 132 | 10174 | engine | 0 | |
| 21 | 4 | 8 | Rick Mears | Pennzoil Z-7 (Roger Penske) | March / Chevrolet | 109 | 17018 | engine | 0 | |
| 22 | 20 | 91 | Scott Brayton | Amway / Autostyle Cars (Ron Hemelgarn) | March / Cosworth | 105 | 16861 | engine | 0 | |
| 23 | 26 | 11 | Jeff MacPherson | MacHoward Leasing (Rick Galles) | March / Judd | 92 | 16704 | cv joint | 0 | |
| 24 | 22 | 10 |  Derek Daly | Raynor Garage Doors | Lola / Cosworth | 91 | 16547 | engine | 0 | |
| 25 | 17 | 23 |  Ludwig Heimrath, Jr. | Mackenzie Financial (Dick Simon) | Lola / Cosworth | 75 | 16390 | gearbox | 0 | |
| 26 | 2 | 14 | A.J. Foyt | Copenhagen / Gilmore (A.J. Foyt) | Lola / Cosworth | 67 | 9234 | gearbox | 0 | |
| 27 | 14 | 7 | Kevin Cogan | Marlboro (Pat Patrick) | March / Chevrolet | 39 | 16077 | vibration | 0 | |
| 28 | 10 | 21 | Johnny Rutherford | Vermont American (Alex Morales) | March / Cosworth | 36 | 15920 | engine | 0 | |
| 29 | 28 | 27 | Dick Ferguson | Los Angeles Drywall | March / Cosworth | 19 | 8920 | gearbox | 0 | |
| 30 | 27 | 33 | Tom Sneva | Skoal Bandit (Mike Curb) | March / Cosworth | 5 | 19420 | electrical | 0 | |
