| Brazil | Nelson PiquetPIQ | 1:33.861 |
| San Marino | Teo FabiFAB | 1:29.246 |
| Belgium | Alain ProstPRO | 1:57.153 |
| Monaco | Ayrton SennaSEN | 1:27.685 |
| Detroit | Ayrton SennaSEN | 1:40.464 |
| France | Nelson PiquetPIQ | 1:09.548 |
| Great Britain | Nigel MansellMAN | 1:09.832 |
| Germany | Nigel MansellMAN | 1:45.716 |
| Hungary | Nelson PiquetPIQ | 1:30.149 |
| Austria | Nigel MansellMAN | 1:28.318 |
| Italy | Ayrton SennaSEN | 1:26.796 |
| Portugal | Gerhard BergerBER | 1:19.282 |
| Spain | Gerhard BergerBER | 1:26.986 |
| Mexico | Nelson PiquetPIQ | 1:19.132 |
| Japan | Alain ProstPRO | 1:43.844 |
| Australia | Gerhard BergerBER | 1:20.416 |