Monaco GP: Nelson Piquet, Brabham BT48 Alfa Romeo leads team-mate Niki Lauda, Brabham BT48 Alfa Romeo, Mario Andretti, Lotus 80 Ford and Patrick Tambay, McLaren M28B Ford.
Nelson Piquet, Brabham BT48 Alfa Romeo leads team-mate Niki Lauda, Brabham BT48 Alfa Romeo, Mario Andretti, Lotus 80 Ford and Patrick Tambay, McLaren M28B Ford.