| Brazil | Ayrton SennaSEN | 1:25.302 |
| San Marino | Ayrton SennaSEN | 1:26.010 |
| Monaco | Ayrton SennaSEN | 1:22.308 |
| Mexico | Ayrton SennaSEN | 1:17.876 |
| United States | Ayrton SennaSEN | 1:30.108 |
| Canada | Alain ProstPRO | 1:20.973 |
| France | Alain ProstPRO | 1:07.203 |
| Great Britain | Ayrton SennaSEN | 1:09.099 |
| Germany | Ayrton SennaSEN | 1:42.300 |
| Hungary | Riccardo PatresePAT | 1:19.726 |
| Belgium | Ayrton SennaSEN | 1:50.867 |
| Italy | Ayrton SennaSEN | 1:23.720 |
| Portugal | Ayrton SennaSEN | 1:15.468 |
| Spain | Ayrton SennaSEN | 1:20.291 |
| Japan | Ayrton SennaSEN | 1:38.041 |
| Australia | Ayrton SennaSEN | 1:16.665 |