Spanish GP: Olivier Grouillard, Ligier JS33 Ford, leads Mauricio Gugelmin, March CG891 Judd, and Alessandro Nannini, Benetton B189 Ford.
Olivier Grouillard, Ligier JS33 Ford, leads Mauricio Gugelmin, March CG891 Judd, and Alessandro Nannini, Benetton B189 Ford.