Grand Prix de Monaco 1955
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 44 | Maurice Trintignant | Ferrari | 100 | 2:58:09.700 | 8 | 9 | |
| 2 | 30 | Eugenio Castellotti | Lancia | 100 | 2:58:30.000 | 6 | 4 | |
| 3 | 34 | Jean Behra | Maserati | 99 | +1 lap | 2 | 5 | |
| 3 | 34 | Cesare Perdisa | Maserati | — | — | 2 | — | |
| 4 | 42 | Nino Farina | Ferrari | 99 | +1 lap | 3 | 14 | |
| 5 | 28 | Luigi Villoresi | Lancia | 99 | +1 lap | 2 | 7 | |
| 6 | 32 | Louis Chiron | Lancia | 95 | +5 laps | — | 19 | |
| 7 | 10 | Jacques Pollet | Gordini | 91 | +9 laps | — | 20 | |
| 8 | 48 | Piero Taruffi | Ferrari | 86 | +14 laps | — | 15 | |
| 8 | 48 | Paul Frère | Ferrari | — | — | — | — | |
| 9 | 6 | Stirling Moss | Mercedes | 81 | +19 laps | — | 3 | |
| DNF | 40 | Cesare Perdisa | Maserati | 86 | Spun off | — | 11 | |
| DNF | 40 | Jean Behra | Maserati | — | — | — | — | |
| DNF | 26 | Alberto Ascari | Lancia | 80 | Accident | — | 2 | |
| DNF | 46 | Harry Schell | Ferrari | 68 | Engine | — | 18 | |
| DNF | 36 | Roberto Mieres | Maserati | 64 | Transmission | — | 6 | |
| DNF | 12 | Élie Bayol | Gordini | 63 | Transmission | — | 16 | |
| DNF | 2 | Juan Manuel Fangio | Mercedes | 49 | Transmission | 1 | 1 | Pole FL |
| DNF | 8 | Robert Manzon | Gordini | 38 | Gearbox | — | 13 | |
| DNF | 4 | André Simon | Mercedes | 24 | Engine | — | 10 | |
| DNF | 18 | Mike Hawthorn | Vanwall | 22 | Throttle | — | 12 | |
| DNF | 14 | Louis Rosier | Maserati | 8 | Fuel leak | — | 17 | |
| DNF | 38 | Luigi Musso | Maserati | 7 | Transmission | — | 8 | |
| DNQ | 22 | Lance Macklin | Maserati | — | — | — | — | |
| DNQ | 24 | Ted Whiteaway | HWM | — | — | — | — | |
| DNQ | 4 | Hans Herrmann | Mercedes | — | Injury | — | — |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Juan Manuel Fangio | Mercedes | — | — | — | 1:41.100 |
| 2 | Alberto Ascari | Lancia | — | — | — | 1:41.100 |
| 3 | Stirling Moss | Mercedes | — | — | — | 1:41.200 |
| 4 | Eugenio Castellotti | Lancia | — | — | — | 1:42.000 |
| 5 | Jean Behra | Maserati | — | — | — | 1:42.500 |
| 6 | Roberto Mieres | Maserati | — | — | — | 1:43.700 |
| 7 | Luigi Villoresi | Lancia | — | — | — | 1:43.700 |
| 8 | Luigi Musso | Maserati | — | — | — | 1:44.300 |
| 9 | Maurice Trintignant | Ferrari | — | — | — | 1:44.400 |
| 10 | André Simon | Mercedes | — | — | — | 1:45.500 |
| 11 | Cesare Perdisa | Maserati | — | — | — | 1:45.600 |
| 12 | Mike Hawthorn | Vanwall | — | — | — | 1:45.600 |
| 13 | Robert Manzon | Gordini | — | — | — | 1:46.000 |
| 14 | Nino Farina | Ferrari | — | — | — | 1:46.000 |
| 15 | Piero Taruffi | Ferrari | — | — | — | 1:46.000 |
| 16 | Élie Bayol | Gordini | — | — | — | 1:46.500 |
| 17 | Louis Rosier | Maserati | — | — | — | 1:46.700 |
| 18 | Harry Schell | Ferrari | — | — | — | 1:46.800 |
| 19 | Louis Chiron | Lancia | — | — | — | 1:47.300 |
| 20 | Jacques Pollet | Gordini | — | — | — | 1:49.400 |
| 21 | Lance Macklin | Maserati | — | — | — | 1:49.400 |
| 22 | Ted Whiteaway | HWM | — | — | — | 1:57.200 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Juan Manuel Fangio | Mercedes | 1 | — |
| 2 | Alberto Ascari | Lancia | 2 | — |
| 3 | Stirling Moss | Mercedes | 3 | — |
| 4 | Eugenio Castellotti | Lancia | 4 | — |
| 5 | Jean Behra | Maserati | 5 | — |
| 6 | Roberto Mieres | Maserati | 6 | — |
| 7 | Luigi Villoresi | Lancia | 7 | — |
| 8 | Luigi Musso | Maserati | 8 | — |
| 9 | Maurice Trintignant | Ferrari | 9 | — |
| 10 | André Simon | Mercedes | 10 | — |
| 11 | Cesare Perdisa | Maserati | 11 | — |
| 12 | Mike Hawthorn | Vanwall | 12 | — |
| 13 | Robert Manzon | Gordini | 13 | — |
| 14 | Nino Farina | Ferrari | 14 | — |
| 15 | Piero Taruffi | Ferrari | 15 | — |
| 16 | Élie Bayol | Gordini | 16 | — |
| 17 | Louis Rosier | Maserati | 17 | — |
| 18 | Harry Schell | Ferrari | 18 | — |
| 19 | Louis Chiron | Lancia | 19 | — |
| 20 | Jacques Pollet | Gordini | 20 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Juan Manuel Fangio | Mercedes | 27 | 1:42.400 | — |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Maurice Trintignant | 11.33 |
| 2 | Juan Manuel Fangio | 10 |
| 3 | Nino Farina | 6.33 |
| 4 | Eugenio Castellotti | 6 |
| 5 | José Froilán González | 2 |
| 6 | Jean Behra | 2 |
| 6 | Cesare Perdisa | 2 |
| 8 | Roberto Mieres | 2 |
| 9 | Luigi Villoresi | 2 |
| 10 | Umberto Maglioli | 1.33 |
| 11 | Hans Herrmann | 1 |
| 11 | Karl Kling | 1 |
| 11 | Stirling Moss | 1 |
Constructors after race
| Pos | Constructor | Pts |
|---|