Pos	#	Driver	Entrant / Team	Chassis	Laps	Time/Retire
1	6	Mario Andretti	Newman-Haas Racing	Lola T88/00 - Chevrolet A	80	1h35m46.316
2	1	Bobby Rahal	Truesports	Lola T88/00 - Judd	80	1h35m47.226
3	9	Danny Sullivan	Team Penske	Penske PC17 - Chevrolet A	80	1h35m58.122
4	3	Al Unser Jr.	Galles Racing	March 88C - Chevrolet A	80	1h36m19.678
5	30	Raul Boesel	Shierson	Lola T88/00 - Cosworth	79
6	10	Derek Daly	Raynor Garage Door	Lola T88/00 - Cosworth	79
7	12	John Jones	Arciero Racing	March 88C - Cosworth	78
8	98	John Andretti	Curb Racing	Lola T88/00 - Cosworth	78
9	22	Didier Theys	Rainier	Lola T88/00 - Cosworth	78
10	11	Kevin Cogan	Machinists Union	March 88C - Cosworth	78
11	14	A.J.Foyt	Gilmore Racing	Lola T88/00 - Cosworth	75
12	55	Scott Atchison	Machinists Union	March 86C - Cosworth	75
13	21	Howdy Holmes	Morales Racing	March 88C - Cosworth	75
DNF	16	Tony Bettenhausen Jr.	Bettenhausen Racing	Lola T87/00 - Cosworth	71	Accident
DNF	18	Michael Andretti	Kraco Racing	March 88C - Cosworth	71	Accident
DNF	77	Phil Krueger	U.S. Engineering	March 86C - Cosworth	70	??
DNF	91	Scott Brayton	Hemelgarn Racing	Lola T88/00 - Judd	70	Accident
DNF	7	Arie Luyendyk	Simon Racing	Lola T88/00 - Cosworth	63	Suspension
DNF	2	Roberto Guerrero	Granatelli Racing	Lola T88/00 - Cosworth	51	Mechanical
DNF	20	Emerson Fittipaldi	Patrick Racing	Lola T88/00 - Chevrolet A	51	Gearbox
DNF	24	Randy Lewis	Leader Card Racers	Lola T88/00 - Cosworth	38	Gearbox
DNF	56	Rocky Moran	Genesee Beer Wagon	March 88C - Cosworth	24	Accident
DNF	5	Rick Mears	Team Penske	Penske PC17 - Chevrolet A	22	Gearbox
DNF	8	Teo Fabi	Porsche North America	March 88C - Porsche	12	Gearbox
DNF	19	Dale Coyne	Dale Coyne Racing	March 86C - Chevrolet	9	Clutch
DNF	71	Ludwig Heimrath Jr.	Hemelgarn Racing	Lola T88/00 - Cosworth	1	Engine

* For this race, except for disqualified and non-starting drivers, all participating drivers are classified. DNFs are only included for ranking purposes.