Mexican GP: Riccardo Patrese, Williams FW12 Judd, leads Gabriele Tarquini, Coloni FC-188 Ford, Stefan Johansson, Ligier JS31 Judd, René Arnoux, Ligier JS31 Judd, Eddie Cheever, Arrows A10B Megatron.
Riccardo Patrese, Williams FW12 Judd, leads Gabriele Tarquini, Coloni FC-188 Ford, Stefan Johansson, Ligier JS31 Judd, René Arnoux, Ligier JS31 Judd, Eddie Cheever, Arrows A10B Megatron.