Circuito da Gávea, Rio de Janeiro, Brazil
Circuit Type: Temporary road course
Original Circuit
Extension: 10,776 Km
Lap Record: 7:11.600
Year: 1951 (1952)
Driver: Chico Landi
Car: Ferrari 125
Speed: 89,883 Km/h
Pole Record: 7:02.900
Year: 1949
Driver: Luigi Villoresi
Car: Maserati 4CLT/48
Speed: 91,732 Km/h