Thus, at the halfway stage, Prost led with 41 points with Senna second with 39, Berger third with 25, Piquet fourth with 18, Boutsen fifth with 17, Alesi and Mansell sharing sixth with 13 with Patrese eighth with 10. In the constructors, McLaren with 64 points led Ferrari who were second with 54, Williams who were third with 27 and Benetton who were fourth with 25.