Alfa Romeo was largely unchallenged at the French Grand Prix, held at the high-speed Reims-Gueux circuit, due to the withdrawal of the works Ferraris of Ascari and Villoresi. The Alfas produced yet another lockout of the front row of the grid, with Fangio taking pole for the third time in six races. The power of the Alfas suited this public road circuit- made up entirely of long straights, and Farina, starting from second, led for the first quarter of the race before fuel problems put him to the back of the field. He fought back to third before he was forced to retire (he was ultimately classified seventh). Fangio picked up the fastest lap on his way to his second consecutive victory. Fagioli finished second for the fourth time out of five starts, while Peter Whitehead, in a privateer Ferrari, took a maiden podium in his first start of the season. Fangio took the championship lead as a result of his victory. Fagioli remained in second, while Farina dropped to third, four points behind his Argentinian teammate.