Spanish GP: Nigel Mansell, Williams FW12 Judd, leads Stefan Johansson, Ligier JS31 Judd, a Lola LC88 Ford, and Thierry Boutsen, Benetton B188 Ford.
Nigel Mansell, Williams FW12 Judd, leads Stefan Johansson, Ligier JS31 Judd, a Lola LC88 Ford, and Thierry Boutsen, Benetton B188 Ford.