Spanish GP: Derek Warwick, Arrows A10B Megatron, leads Yannick Dalmas, Lola LC88 Ford, Andrea de Cesaris, Rial ARC-01 Ford, and Pierluigi Martini, Minardi M188 Ford.
Derek Warwick, Arrows A10B Megatron, leads Yannick Dalmas, Lola LC88 Ford, Andrea de Cesaris, Rial ARC-01 Ford, and Pierluigi Martini, Minardi M188 Ford.