Miami
Danny Sullivan, Penske PC-16 Chevrolet, leads Emerson Fittipaldi, Patrick Racing, March 87C Chevrolet, Arie Luyendyk, Hemelgarn Racing, March 87C Cosworth, Al Unser Jr, Doug Shierson Racing, March 87C Cosworth, Al Unser, Penske PC-16 Chevrolet, and Michael Andretti, Kraco Racing, March 87C Cosworth.