Gran Premio d'Italia 1951
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Alberto Ascari | Ferrari | 80 | 2:42:39.300 | 8 | 3 | |
| 2 | 6 | José Froilán González | Ferrari | 80 | 2:43:23.900 | 6 | 4 | |
| 3 | 40 | Felice Bonetto | Alfa Romeo | 79 | +1 lap | 2 | 7 | |
| 3 | 40 | Nino Farina | Alfa Romeo | — | — | 3 | — | FL |
| 4 | 4 | Luigi Villoresi | Ferrari | 79 | +1 lap | 3 | 5 | |
| 5 | 8 | Piero Taruffi | Ferrari | 78 | +2 laps | 2 | 6 | |
| 6 | 48 | André Simon | Simca-Gordini | 74 | +6 laps | — | 11 | |
| 7 | 18 | Louis Rosier | Talbot-Lago | 73 | +7 laps | — | 15 | |
| 8 | 24 | Yves Giraud-Cabantous | Talbot-Lago | 72 | +8 laps | — | 14 | |
| 9 | 44 | Franco Rol | O.S.C.A. | 67 | +13 laps | — | 18 | |
| DNF | 38 | Juan Manuel Fangio | Alfa Romeo | 39 | Engine | — | 1 | Pole |
| DNF | 50 | Maurice Trintignant | Simca-Gordini | 29 | Engine | — | 12 | |
| DNF | 46 | Robert Manzon | Simca-Gordini | 29 | Engine | — | 13 | |
| DNF | 20 | Louis Chiron | Talbot-Lago | 23 | Ignition | — | 17 | |
| DNF | 22 | Pierre Levegh | Talbot-Lago | 9 | Engine | — | 20 | |
| DNF | 28 | Jacques Swaters | Talbot-Lago | 7 | Overheating | — | 22 | |
| DNF | 34 | Nino Farina | Alfa Romeo | 6 | Engine | — | 2 | |
| DNF | 26 | Johnny Claes | Talbot-Lago | 4 | Oil pump | — | 21 | |
| DNF | 36 | Emmanuel de Graffenried | Alfa Romeo | 1 | Compressor | — | 9 | |
| DNF | 16 | Peter Whitehead | Ferrari | 1 | Magneto | — | 19 | |
| DNF | 12 | Chico Landi | Ferrari | 1 | Transmission | — | 16 | |
| DNS | 30 | Reg Parnell | BRM | — | — | — | 8 | |
| DNS | 32 | Ken Richardson | BRM | — | — | — | 10 | |
| DNS | 14 | Rudi Fischer | Ferrari | — | — | — | — | |
| DNS | 32 | Hans Stuck | BRM | — | Reserve driver | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Juan Manuel Fangio | Alfa Romeo | — | — | — | 1:53.200 |
| 2 | Nino Farina | Alfa Romeo | — | — | — | 1:53.900 |
| 3 | Alberto Ascari | Ferrari | — | — | — | 1:55.100 |
| 4 | José Froilán González | Ferrari | — | — | — | 1:55.900 |
| 5 | Luigi Villoresi | Ferrari | — | — | — | 1:57.900 |
| 6 | Piero Taruffi | Ferrari | — | — | — | 1:58.200 |
| 7 | Felice Bonetto | Alfa Romeo | — | — | — | 1:58.300 |
| 8 | Reg Parnell | BRM | — | — | — | 2:02.200 |
| 9 | Emmanuel de Graffenried | Alfa Romeo | — | — | — | 2:05.200 |
| 10 | Ken Richardson | BRM | — | — | — | 2:05.600 |
| 11 | André Simon | Simca-Gordini | — | — | — | 2:08.000 |
| 12 | Maurice Trintignant | Simca-Gordini | — | — | — | 2:08.900 |
| 13 | Robert Manzon | Simca-Gordini | — | — | — | 2:09.000 |
| 14 | Yves Giraud-Cabantous | Talbot-Lago | — | — | — | 2:09.300 |
| 15 | Louis Rosier | Talbot-Lago | — | — | — | 2:10.800 |
| 16 | Chico Landi | Ferrari | — | — | — | 2:11.200 |
| 17 | Louis Chiron | Talbot-Lago | — | — | — | 2:12.100 |
| 18 | Franco Rol | O.S.C.A. | — | — | — | 2:13.400 |
| 19 | Peter Whitehead | Ferrari | — | — | — | 2:16.200 |
| 20 | Pierre Levegh | Talbot-Lago | — | — | — | 2:16.500 |
| 21 | Johnny Claes | Talbot-Lago | — | — | — | 2:18.600 |
| 22 | Jacques Swaters | Talbot-Lago | — | — | — | 2:18.800 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Juan Manuel Fangio | Alfa Romeo | 1 | — |
| 2 | Nino Farina | Alfa Romeo | 2 | — |
| 3 | Alberto Ascari | Ferrari | 3 | — |
| 4 | José Froilán González | Ferrari | 4 | — |
| 5 | Luigi Villoresi | Ferrari | 5 | — |
| 6 | Piero Taruffi | Ferrari | 6 | — |
| 7 | Felice Bonetto | Alfa Romeo | 7 | — |
| 8 | Reg Parnell | BRM | 8 | — |
| 9 | Emmanuel de Graffenried | Alfa Romeo | 9 | — |
| 10 | Ken Richardson | BRM | 10 | — |
| 11 | André Simon | Simca-Gordini | 11 | — |
| 12 | Maurice Trintignant | Simca-Gordini | 12 | — |
| 13 | Robert Manzon | Simca-Gordini | 13 | — |
| 14 | Yves Giraud-Cabantous | Talbot-Lago | 14 | — |
| 15 | Louis Rosier | Talbot-Lago | 15 | — |
| 16 | Chico Landi | Ferrari | 16 | — |
| 17 | Louis Chiron | Talbot-Lago | 17 | — |
| 18 | Franco Rol | O.S.C.A. | 18 | — |
| 19 | Peter Whitehead | Ferrari | 19 | — |
| 20 | Pierre Levegh | Talbot-Lago | 20 | — |
| 21 | Johnny Claes | Talbot-Lago | 21 | — |
| 22 | Jacques Swaters | Talbot-Lago | 22 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Nino Farina | Alfa Romeo | 64 | 1:56.500 | — |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Juan Manuel Fangio | 27 |
| 2 | Alberto Ascari | 25 |
| 3 | José Froilán González | 21 |
| 4 | Nino Farina | 17 |
| 5 | Luigi Villoresi | 15 |
| 6 | Piero Taruffi | 10 |
| 7 | Lee Wallard | 9 |
| 8 | Mike Nazaruk | 6 |
| 9 | Felice Bonetto | 5 |
| 10 | Reg Parnell | 5 |
| 11 | Luigi Fagioli | 4 |
| 12 | Consalvo Sanesi | 3 |
| 12 | Andy Linden | 3 |
| 12 | Louis Rosier | 3 |
| 15 | Jack McGrath | 2 |
| 15 | Manny Ayulo | 2 |
| 17 | Emmanuel de Graffenried | 2 |
| 17 | Bobby Ball | 2 |
| 17 | Yves Giraud-Cabantous | 2 |
Constructors after race
| Pos | Constructor | Pts |
|---|