| «1951-01» | Switzerland Grand Prix - XI Grosser Preis der Schweiz |
| 1951-05-27 | Bremgarten - 42 laps × 7.28 km : 305.76 km |
| Pos | Grid | Car | Driver | Constructor | Laps | Time / Gap | Interval | Points |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 24 | Juan Manuel Fangio | Alfa Romeo | 42 | 2:07:53.640 | 143.444 km/h | 9 |
| 2 | 6 | 44 | Piero Taruffi | Ferrari | 42 | +55.240 | +55.240 | 6 |
| 3 | 2 | 22 | Giuseppe Farina | Alfa Romeo | 42 | +01:19.310 | +24.070 | 4 |
| 4 | 4 | 28 | Consalvo Sanesi | Alfa Romeo | 41 | +1 lap | 3 | |
| 5 | 5 | 26 | Emmanuel de Graffenried | Alfa Romeo | 40 | +2 laps | 2 | |
| 6 | 7 | 20 | Alberto Ascari | Ferrari | 40 | +2 laps | ||
| 7 | 19 | 30 | Louis Chiron | Maserati | 40 | +2 laps | ||
| 8 | 14 | 14 | Stirling Moss | HWM • Alta | 40 | +2 laps | ||
| 9 | 8 | 8 | Louis Rosier | Talbot Lago • Talbot | 39 | +3 laps | ||
| 10 | 12 | 4 | Philippe Etancelin | Talbot Lago • Talbot | 39 | +3 laps | ||
| 11 | 10 | 38 | Rudi Fischer | Ferrari | 39 | +3 laps | ||
| 12 | 17 | 32 | Harry Schell | Maserati | 38 | +4 laps | ||
| 9 | 16 | Peter Whitehead | Ferrari | 36 | accident | |||
| 13 | 18 | 2 | Johnny Claes | Talbot Lago • Talbot | 35 | +7 laps | ||
| 14 | 21 | 40 | Guy Mairesse | Talbot Lago • Talbot | 31 | +11 laps | ||
| 11 | 10 | Henri Louveau | Talbot Lago • Talbot | 30 | accident | |||
| 20 | 12 | George Abecassis | HWM • Alta | 23 | magneto | |||
| 15 | 6 | Yves Giraud-Cabantous | Talbot Lago • Talbot | 14 | ignition | |||
| 3 | 18 | Luigi Villoresi | Ferrari | 12 | accident | |||
| 13 | 42 | Jose-Froilan Gonzalez | Talbot Lago • Talbot | 10 | oil pump | |||
| 16 | 52 | Peter Hirt | Veritas | 0 | fuel pump | |||
| WDR | 46 | Francis Rochat | Simca Gordini • Gordini | not present | ||||
| WDR | 48 | Maurice Trintignant | Simca Gordini • Gordini | not present | ||||
| WDR | 50 | André Simon | Simca Gordini • Gordini | not present | ||||
| WDR | 48 | Robert Manzon | Simca Gordini • Gordini | team withdrawn | ||||
| WDR | 50 | Peter Staechelin | Ferrari | accident |
Fastest lap - 02:51.100 - 153.174 km/h - Juan Manuel Fangio (lap 33)