| Brazil | Gerhard BergerBER | 1:32.943 |
| San Marino | Alain ProstPRO | 1:29.685 |
| Monaco | Ayrton SennaSEN | 1:26.321 |
| Mexico | Alain ProstPRO | 1:18.608 |
| Canada | Ayrton SennaSEN | 1:24.973 |
| Detroit | Alain ProstPRO | 1:44.836 |
| France | Alain ProstPRO | 1:11.737 |
| Great Britain | Nigel MansellMAN | 1:23.308 |
| Germany | Alessandro NanniniNAN | 2:03.032 |
| Hungary | Alain ProstPRO | 1:30.639 |
| Belgium | Gerhard BergerBER | 2:00.772 |
| Italy | Michele AlboretoALB | 1:29.070 |
| Portugal | Gerhard BergerBER | 1:21.961 |
| Spain | Alain ProstPRO | 1:27.845 |
| Japan | Ayrton SennaSEN | 1:46.326 |
| Australia | Alain ProstPRO | 1:21.216 |