Houston: Greg Moore, Forsythe Racing, Reynard 99i Mercedes, leads Maurício Gugelmin, PacWest Racing, Reynard 99i Mercedes, and Jan Magnussen, Patrick Racing, Reynard 99i Ford.
Greg Moore, Forsythe Racing, Reynard 99i Mercedes, leads Maurício Gugelmin, PacWest Racing, Reynard 99i Mercedes, and Jan Magnussen, Patrick Racing, Reynard 99i Ford.