| Fin | St | Driver | # | Owner | Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Al Unser Jr. | 3 | Rick Galles | March 88C/Chevrolet | 95 | 91,160 | running | 73 |
| 2 | 8 | Bobby Rahal | 1 | Barbara Trueman | Lola T88/00/Judd | 94 | 74,180 | running | 0 |
| 3 | 18 | Kevin Cogan | 11 | Andy Kenopensky | March 88C/Cosworth | 94 | 55,450 | running | 0 |
| 4 | 6 | Raul de Mesquita Boesel | 30 | Douglas Shierson | March 88C/Cosworth | 93 | 45,710 | running | 4 |
| 5 | 14 | Derek Daly | 10 | Ray Neisewander | Lola T87/00/Cosworth | 93 | 41,340 | running | 0 |
| 6 | 17 | Rocky Moran | 56 | Richard Hammond | March 87C/Cosworth | 93 | 36,720 | running | 0 |
| 7 | 5 | Michael Andretti | 18 | Maurice Kraines | March 88C/Cosworth | 93 | 32,600 | running | 0 |
| 8 | 3 | Rick Mears | 5 | Roger Penske | Penske PC17/Chevrolet | 91 | 28,480 | running | 0 |
| 9 | 15 | Scott Atchison | 55 | Andy Kenopensky | March 86C/Cosworth | 90 | 24,360 | running | 0 |
| 10 | 9 | Arie Luijendijk | 7 | Dick Simon | Lola T88/00/Cosworth | 90 | 23,536 | running | 0 |
| 11 | 23 | A.J. Foyt | 14 | A.J. Foyt | Lola T88/00/Cosworth | 89 | 23,124 | running | 0 |
| 12 | 21 | John Jones | 12 | Frank Arciero | March 88C/Cosworth | 85 | 22,300 | engine | 0 |
| 13 | 1 | Danny Sullivan | 9 | Roger Penske | Penske PC17/Chevrolet | 82 | 27,300 | engine | 17 |
| 14 | 11 | Ludwig Heimrath Jr. | 71 | Ron Hemelgarn | Lola T88/00/Cosworth | 73 | 13,240 | engine | 0 |
| 15 | 2 | Mario Andretti | 6 | Newman Haas Racing | Lola T88/00/Chevrolet | 70 | 20,240 | mechanical | 1 |
| 16 | 7 | Emerson Wojciechowska Fittipaldi | 20 | Pat Patrick | March 88C/Chevrolet | 63 | 18,180 | fuel leak | 0 |
| 17 | 22 | Howdy Holmes | 21 | Alex Morales | March 88C/Cosworth | 63 | 17,150 | accident | 0 |
| 18 | 13 | Scott Pruett | 22 | Dick Simon | Lola T88/00/Cosworth | 45 | 17,150 | engine | 0 |
| 19 | 10 | Roberto Guerrero Isaza | 2 | Vince Granatelli | Lola T88/00/Cosworth | 41 | 17,150 | engine | 0 |
| 20 | 19 | John Andretti | 98 | Mike Curb | Lola T88/00/Cosworth | 35 | 17,150 | engine | 0 |
| 21 | 16 | Randy Lewis | 24 | Ralph Wilke | Lola T88/00/Cosworth | 23 | 16,120 | oil pressure | 0 |
| 22 | 26 | Dick Ferguson | 27 | Elmer Fields | March 87C/Cosworth | 19 | 4,120 | oil leak | 0 |
| 23 | 20 | Scott Brayton | 91 | Ron Hemelgarn | Lola T88/00/Judd | 16 | 23,120 | accident | 0 |
| 24 | 12 | Teo Fabi | 8 | Porsche Motorsports | March 88C/Porsche | 4 | 9,120 | engine | 0 |
| 25 | 24 | Fulvio Ballabio | 23 | Dick Simon | Lola T88/00/Cosworth | 3 | 9,120 | fire | 0 |
| 26 | 25 | Dominic Dobson | 19 | Dale Coyne | March 86C/Chevrolet | 2 | 11,120 | gearbox | 0 |
| Bobby Unser | ABC | 0 | color commentary | ||||||
| Juan Manuel Fangio II | Univision | 0 | color commentary | ||||||
| Sam Posey | ABC | 0 | color commentary | ||||||
| Paul Page | ABC | 0 | lead announcer | ||||||
| Jack Arute | ABC | 0 | color commentary | ||||||
| Jorge Koechlin von Stein | Univision | 0 | lead announcer |