F1 fastest laps
Fastest laps
| No. | Grand Prix | Circuit | Driver | Constructor |
|---|---|---|---|---|
| 1 |  Argentina | Buenos Aires |  Alberto Ascari | Ferrari |
| 2 |  Indianapolis 500 | Indianapolis | Bill Vukovich | Kurtis Kraft-Offenhauser |
| 3 |  Netherlands | Zandvoort | Luigi Villoresi | Ferrari |
| 4 |  Belgium | Spa-Francorchamps | Jose Froilan Gonzalez | Maserati |
| 5 |  France | Reims | Juan Manuel Fangio | Maserati |
| 6 |  Britain | Silverstone | ||
| 7 |  Germany | Nurburgring | Alberto Ascari | Ferrari |
| 8 |  Switzerland | Bremgarten | Alberto Ascari | Ferrari |
| 9 | Italy | Monza | Juan Manuel Fangio | Maserati |