The race was won by French driver Maurice Trintignant in the second and final Grand Prix victory of his long career. The win was the second consecutive victory for the privateer Rob Walker Racing Team. Trintignant took the teams newly acquired Cooper T45 to a twenty-second victory over Italian driver Luigi Musso driving a Ferrari 246 F1 with Musso's British teammate Peter Collins (Ferrari 246 F1) was third.
Trintignant's win put the superiority of front-engined cars in doubt. Musso's second place put him into a four-point championship lead over Moss and Trintignant.
Missing from the field was the previous year's winner and reigning World Champion, Juan Manuel Fangio who did not have a full-season drive. Fangio himself was in America, preparing for an ultimately disappointing Indianapolis 500 campaign with the Dayton-Walther team. Future Formula One impresario Bernie Ecclestone entered two Connaught B-Types to be driven by Ken Kavanagh and Paul Emery. Neither could qualify complaining of handling problems so Bernie Ecclestone tested one of the cars to see if he could help identify the cause, but he couldn't. This has given rise to the widely circulated story that he attempted unsuccessfully to qualify. Also failing to make the grid were Maria Teresa de Filippis, the first female driver to enter a World Championship Grand Prix, and 58-year-old Louis Chiron in his final appearance at a Grand Prix. The Monaco local had won the Grand Prix 27 years earlier but Chiron and his Maserati 250F did not make it past qualifying.
Tony Brooks took pole position in his Vanwall VW 5 but Behra won the start. He led until his brakes failed in his BRM P25, and Mike Hawthorn swept by in the Ferrari 246 F1. Moss (Vanwall VW 5) had been duelling with him throughout the race until he retired on lap 38, and Hawthorn followed suit on lap 47 with a broken fuel pump. Graham Hill (Lotus 12) retired from fourth place in his first race on lap 69, after briefly leading. Vanwall pair Brooks and Stuart Lewis-Evans retired, leaving Trintignant to lead home the Ferraris by some 20 seconds giving Rob Walker his second race win of the year. Behind the Ferraris of Luigi Musso and Peter Collins was Jack Brabham in the factory Cooper T45, although three laps down and still looking a long way from becoming the next years champion. Schell in his BRM P25 was a further six laps behind Brabham picking up the final points after Wolfgang von Trips had an engine failure in the closing stages in his Ferrari 246 F1. The only other car still circulating was the second Lotus 12 of Cliff Allison, 13 laps behind Trintignant.
Trintignant's win disproved the belief that rear-engined Cooper victory achieved by Stirling Moss in Argentina was a one-off freak circumstance win, and the smaller British cars would be treated more seriously, although ultimately a Cooper would not win again until 1959. The Rob Walker Racing Teams pair of early 1958 victories would remain the best ever performance by a privateer team until the rise of Tyrrell Racing in the late 1960s.
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Mike Hawthorn
