EntrantsGridGrand Prix
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps |
|---|---|---|---|---|---|---|---|
| 1 | 2 |  Chico Landi |
 Alfa Romeo Tipo 308 [50016] |
Alfa Romeo L8C 3.0 | - | 07:14.400 | 0 |
| 2 | 6 | Benedicto Lopes |
Maserati 4CL |
Maserati 4CL L4C 1.5 | - | 07:28.400 | 0 |
| 3 | 28 |  Raph (Georges Raphaël) |
Alfa Romeo Tipo 308 |
Alfa Romeo L8C 3.0 | - | 07:31.400 | 0 |
| 4 | 8 | Gino Bianco |
Maserati 8CM [3007] |
Maserati L8C 3.2 | - | 07:32.800 | 0 |
| 5 | 40 | Henrique Casini |
Alfa Romeo Tipo B/P3 [50008] |
Alfa Romeo L8C 2.9 | - | 07:43.600 | 0 |
| 6 | 26 | Osmar Lage |
Maserati 4CM |
Maserati 4CM L4C 1.5 | - | 08:45.200 | 0 |
| 7 | 22 | Plinio Seabra |
Simca Gordini T11 |
Simca L4 1.2 | - | 0 |
|
| 8 | 12 | Francisco Credentino |
Maserati 8CM |
Maserati 8CM L8C 3.0 | - | 0 |
|
| 9 | 30 |  Victorio Rosa |
Maserati 6CM [1562] |
Maserati 6CM L6C 1.5 | - | 0 |
|
| 10 | 20 | Aloysio Fontenelle |
Alfa Romeo 8C-2300 Monza [2211135] |
Alfa Romeo L8C 2.3 | - | 0 |
|
| 11 | 16 |  Antonio Fernandes da Silva |
Maserati 4CL |
Maserati 4CL L4C 1.5 | - | 0 |
|
| 12 | 42 | Carlos Barbosa |
Maserati 8CM |
Maserati 8CM L8C 3.0 | - | 0 |
| Official Name | 9º Grande Prêmio da Cidade do Rio de Janeiro |
|---|---|
| Circuit | Gávea |
| Date | April 25 |
| Pole | Chico Landi 07:14.400 |
| Fastest Lap | Chico Landi 07:24.100 |
| Podium | 1st Chico Landi, 2nd Benedicto Lopes, 3rd Aloysio Fontenelle |
| Prev race | Circuito de Interlagos April 11 |
| Next race | Jersey Road Race April 29 |
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | FL | Gr | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Chico Landi |
Francisco Landi | Alfa Romeo Tipo 308 [50016] |
Alfa Romeo L8C 3.0 | - | 02:30:52.300 | 20 |
07:24.100 |
1 |
0 |
| 2 | 6 | Benedicto Lopes |
B. Lopes | Maserati 4CL |
Maserati 4CL L4C 1.5 | - | 02:37:26.800 | 20 |
2 |
0 |
|
| 3 | 20 | Aloysio Fontenelle |
A. Fontenelle | Alfa Romeo 8C-2300 Monza [2211135] |
Alfa Romeo L8C 2.3 | - | +2 laps | 18 |
10 |
0 |
|
| 4 | 12 | Francisco Credentino |
F. Credentino | Maserati 8CM |
Maserati 8CM L8C 3.0 | - | +2 laps | 18 |
8 |
0 |
|
| 5 | 26 | Osmar Lage |
O. Lage | Maserati 4CM |
Maserati 4CM L4C 1.5 | - | +3 laps | 17 |
6 |
0 |
|
| 6 | 8 | Gino Bianco |
A. José Pereira | Maserati 8CM [3007] |
Maserati L8C 3.2 | - | +5 laps | 15 |
4 |
0 |
|
| 7 | 42 | Carlos Barbosa |
C. Barbosa | Maserati 8CM |
Maserati 8CM L8C 3.0 | - | +5 laps | 15 |
12 |
0 |
|
| 8 | 22 | Plinio Seabra |
C. Pintacuda | Simca Gordini T11 |
Simca L4 1.2 | - | +6 laps | 14 |
7 |
0 |
|
| DNF | 30 | Victorio Rosa |
V. Rosa | Maserati 6CM [1562] |
Maserati 6CM L6C 1.5 | - | DNF | 7 |
9 |
0 |
|
| DNF | 28 | Raph (Georges Raphaël) |
Ecurie Naphtra Course | Alfa Romeo Tipo 308 |
Alfa Romeo L8C 3.0 | - | DNF | 4 |
3 |
0 |
|
| DNF | 16 | Antonio Fernandes da Silva |
A. F. da Silva | Maserati 4CL |
Maserati 4CL L4C 1.5 | - | DNF | 0 |
11 |
0 |
|
| DNF | 40 | Henrique Casini |
H. Casini | Alfa Romeo Tipo B/P3 [50008] |
Alfa Romeo L8C 2.9 | - | DNF | 0 |
5 |
0 |
|
| DNS | 22 | Carlo Pintacuda |
C. Pintacuda | Simca Gordini T11 |
Simca L4 1.2 | - | Car with team mate | 0 |
0 |
||
| DNQ | 48 | Manoel Porfírio Jr. |
M. Porfírio | Rosa R2 |
FIAT L6 3.8 | - | DNQ | 0 |
0 |
||
| DNA | 18 | Annuar de Góes |
A. de Góes | Maserati 6CM |
Maserati 6CM L6C 1.5 | - | Car unavailable | 0 |
0 |
||
| DNA | 44 | Nino Estefanini |
N. Estefanini | Alfa Romeo 8C-2300 Monza [2211138] |
Alfa Romeo L8C 2.3 | - | DNA | 0 |
0 |
||
| DNA | 46 | Diogo da Costa e Silva |
D. da Costa | FIAT - |
Wanderer L6 2.0 | - | DNA | 0 |
0 |