Round 7. 22 Gran Premio d'Italia at Monza, 16/09/1951, Dry
Quallifying[]
| Position | No | Driver | Team | Time | Difference | Percentage | Q-Diff |
| 1st | 38 | Juan Manuel Fangio | Alfa Romeo SpA | 1:53.200 | 0.000 | 100.00% | -9 |
| 2nd | 34 | Nino Farina | Alfa Romeo SpA | 1:53.900 | 0.700 | 100.62% | -14 |
| 3rd | 2 | Alberto Ascari | Scuderia Ferrari | 1:55.100 | 1.900 | 101.68% | 2 |
| 4th | 6 | José Froilán González | Scuderia Ferrari | 1:55.900 | 2.700 | 102.39% | 2 |
| 5th | 4 | Luigi Villoresi | Scuderia Ferrari | 1:57.900 | 4.700 | 104.15% | 1 |
| 6th | 8 | Piero Taruffi | Scuderia Ferrari | 1:58.200 | 5.000 | 104.42% | 1 |
| 7th | 40 | Felice Bonetto | Alfa Romeo SpA | 1:58.300 | 5.100 | 104.51% | 4 |
| 8th | 36 | Toulo de Graffenried | Alfa Romeo SpA | 2:05.200 | 12.000 | 110.60% | -10 |
| 9th | 48 | André Simon | Equipe Simca Gordini | 2:08.000 | 14.800 | 113.07% | 3 |
| 10th | 50 | Maurice Trintignant | Equipe Simca Gordini | 2:08.900 | 15.700 | 113.87% | -1 |
| 11th | 46 | Robert Manzon | Equipe Simca Gordini | 2:09.000 | 15.800 | 113.96% | -1 |
| 12th | 24 | Yves Giraud Cabantous | Yves Giraud Cabantous | 2:09.300 | 16.100 | 114.22% | 4 |
| 13th | 18 | Louis Rosier | Ecurie Rosier | 2:10.800 | 17.600 | 115.55% | 6 |
| 14th | 12 | Chico Landi | Francisco Landi | 2:11.200 | 18.000 | 115.90% | -6 |
| 15th | 20 | Louis Chiron | Ecurie Rosier | 2:12.100 | 18.900 | 116.70% | 2 |
| 16th | 44 | Franco Rol | O.S.C.A Automobil | 2:13.400 | 20.200 | 117.84% | 7 |
| 17th | 16 | Peter Whitehead | Graham Whitehead | 2:16.200 | 23.000 | 120.32% | -2 |
| 18th | 22 | Pierre Levegh | Pierre Levegh | 2:16.500 | 23.300 | 120.58% | 4 |
| 19th | 26 | Johnny Claes | Ecurie Belge | 2:18.600 | 25.400 | 122.44% | 2 |
| 20th | 28 | Jacques Swaters | Ecurie Belgique | 2:18.800 | 25.600 | 122.61% | 5 |
| DNS | 30 | Reg Parnell | BRM Ltd | 2:02.200 | 09.000 | 107.95% | 8th |
| DNS | 32 | Ken Richardson | BRM Ltd | 2:05.600 | 12.400 | 110.95% | 10th |
Race[]
| ITA | No | Driver | Team | Car | Engine | Laps | Time / Retired | Nationality |
| 1st | 2 | Alberto Ascari | Scuderia Ferrari | Ferrari 375 | Ferrari V12 | 80 | 2:42:39.300 | Italy |
| 2nd | 6 | José Froilán González | Scuderia Ferrari | Ferrari 375 | Ferrari V12 | 80 | 1:04.600 | Argentina |
| SHR | 40 | Felice Bonetto | Alfa Romeo SpA | Alfa Romeo 159A | Alfa Romeo Straight-8 | 79 | 1 Lap | Italy |
| 4th | 4 | Luigi Villoresi | Scuderia Ferrari | Ferrari 375 | Ferrari V12 | 79 | 1 Lap | Italy |
| 5th | 8 | Piero Taruffi | Scuderia Ferrari | Ferrari 375 | Ferrari V12 | 78 | 2 Laps | Italy |
| 6th | 48 | André Simon | Equipe Simca Gordini | Simca Gordini Type 15 | Gordini Straight-4 | 74 | 6 Laps | France |
| 7th | 18 | Louis Rosier | Ecurie Rosier | Talbot-Lago T26C-DA | Talbot-Lago Straight-6 | 73 | 7 Laps | France |
| 8th | 24 | Yves Giraud Cabantous | Yves Giraud Cabantous | Talbot-Lago T26C | Talbot-Lago Straight-6 | 72 | 8 Laps | France |
| 9th | 44 | Franco Rol | O.S.C.A Automobil | O.S.C.A. 4500G | O.S.C.A. V12 | 67 | 13 Laps | Italy |
| Ret | 38 | Juan Manuel Fangio | Alfa Romeo SpA | Alfa Romeo 159M | Alfa Romeo Straight-8 | 39 | Engine | Argentina |
| Ret | 50 | Maurice Trintignant | Equipe Simca Gordini | Simca Gordini Type 15 | Gordini Straight-4 | 29 | Engine | France |
| Ret | 46 | Robert Manzon | Equipe Simca Gordini | Simca Gordini Type 15 | Gordini Straight-4 | 29 | Engine | France |
| Ret | 20 | Louis Chiron | Ecurie Rosier | Talbot-Lago T26C | Talbot-Lago Straight-6 | 23 | Ignition | Monaco |
| Ret | 22 | Pierre Levegh | Pierre Levegh | Talbot-Lago T26C | Talbot-Lago Straight-6 | 7 | Overheating | France |
| Ret | 28 | Jacques Swaters | Ecurie Belgique | Talbot-Lago T26C | Talbot-Lago Straight-6 | 7 | Overheating | Belgium |
| SHR | 34 | Nino Farina | Alfa Romeo SpA | Alfa Romeo 159M | Alfa Romeo Straight-8 | 6 | Engine | Italy |
| Ret | 26 | Johnny Claes | Ecurie Belge | Talbot-Lago T26C-DA | Talbot-Lago Straight-6 | 4 | Oil Pump | Belgium |
| Ret | 36 | Toulo de Graffenried | Alfa Romeo SpA | Alfa Romeo 159 | Alfa Romeo Straight-8 | 1 | Compressor | Switzerland |
| Ret | 16 | Peter Whitehead | Graham Whitehead | Ferrari 125 | Ferrari V12 | 1 | Magneto | Great Britain |
| Ret | 12 | Chico Landi | Francisco Landi | Ferrari 375 | Ferrari V12 | 0 | Transmission | Brazil |
| DNS | 30 | Reg Parnell | BRM Ltd | BRM P15 | BRM V16 | - | Non-starter | Great Britain |
| DNS | 32 | Ken Richardson | BRM Ltd | BRM P15 | BRM V16 | - | Non-starter | Great Britain |
| Lap | 34 | Nino Farina | Alfa Romeo SpA | Alfa Romeo 159M | Alfa Romeo Straight-8 | Italy |