Juan Manuel Fangio
| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Bremgarten Grand Prix Szwajcarii | 1951.05.27 | Alfa Romeo 159 |  Alfa Romeo SpA | |
| 2 |  Indianapolis Indianapolis 500 | 1951.05.30 | Kurtis Kraft - Offenhauser | Murrell Belanger | |
| 3 |  Spa-Francorchamps Grand Prix Belgii | 1951.06.17 | Alfa Romeo 159 | Alfa Romeo SpA | |
| 4 |  Reims Grand Prix Francji | 1951.07.01 | Alfa Romeo 159 | Alfa Romeo SpA | |
| 5 |  Silverstone Grand Prix Wielkiej Brytanii | 1951.07.14 | Ferrari 375 | Scuderia Ferrari | |
| 6 |  Nürburgring Grand Prix Niemiec | 1951.07.29 | Ferrari 375 | Scuderia Ferrari | |
| 7 | Monza Grand Prix Włoch | 1951.09.16 | Ferrari 375 | Scuderia Ferrari | |
| 8 |  Pedralbes Grand Prix Hiszpanii | 1951.10.28 | Alfa Romeo 159 | Alfa Romeo SpA |
| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| - | Ospedaletti Grand Prix Syrakuz | 1951.03.11 | Ferrari 375 | Scuderia Ferrari | |
| - | Pau Grand Prix Pau | 1951.03.26 | Ferrari 375 | Scuderia Ferrari | |
| - | Goodwood | 1951.03.26 | Maserati 4CLT/48 |  Écurie Siam | |
| - | Ospedaletti Grand Prix San Remo | 1951.04.22 | Ferrari 375 | Scuderia Ferrari | |
| - | Bordeaux Grand Prix Bordeaux | 1951.04.29 | Talbot-Lago T26C-DA | Écurie Rosier | |
| - | Silverstone | 1951.05.05 | Ferrari 375 | G.A. Vanderwell | |
| - | Bois de Boulogne Grand Prix Paryża | 1951.05.20 | Maserati 4CLT/48 | Giuseppe Farina | |
| - | Dundrod | 1951.06.02 | Alfa Romeo 159 | Alfa Romeo SpA | |
| - | Winfield Grand Prix Szkocji | 1951.07.21 | Maserati 4CLT/48 | Philip Fotheringham-Parker | |
| - |  Zandvoort Grand Prix Holandii | 1951.07.22 | Talbot-Lago T26C-DA | Écurie Rosier | |
| - | Albi Grand Prix Albi | 1951.08.05 | Simca Gordini T15 | Équipe Gordini | |
| - | Pescara | 1951.08.15 | Ferrari 375 | Scuderia Ferrari | |
| - | Bari Grand Prix Bari | 1951.09.02 | Alfa Romeo 159 | Alfa Romeo SpA | |
| - | Goodwood | 1951.09.29 | Alfa Romeo 159 | Alfa Romeo SpA |