ティエリー・ブーツェン
Williams-Renault entered two different model cars for their drivers Thierry Boutsen and Riccardo Patrese. Boutsen qualified 21st the new Williams FW13 that had debuted in Portugal, while Patrese reverted to the older model FW12C and ended up sixth on the grid ahead his former Brabham teammate Nelson Piquet in a surprisingly fast Lotus.