Lewis Hamilton bounced back from his “disaster of a weekend” in Brazil to top practice in Las Vegas, heading a British one-two-three in both sessions, as Mercedes team principal Toto Wolff said he was proud of the way the pair had managed to remain “professional” this season.

Seven-time Formula 1 champion Lewis Hamilton paced both of Thursday night's practices at the Las Vegas Grand Prix just two weeks after one of the worst races of his career. The Mercedes driver was despondent over his performance in Brazil when he intimated after the race he wasn't even sure he wanted to finish the final three races of the season.

Hamilton topped the opening practice times after saying he wanted to quit Mercedes following 10th place in Brazil.

Legendary Formula One driver Lewis Hamilton admitted this week that there was a moment during the Brazilian Grand Prix earlier this month where he felt

Seven times Formula One world champion Lewis Hamilton said on Wednesday he had felt like walking away from Mercedes after a tough race in Brazil this month.

Lewis Hamilton on Wednesday said he had shrugged off deep disappointment after the Sao Paulo Grand Prix and pledged to give his all for Mercedes in his final three races before joining Ferrari.

Seven-time Formula 1 world champion Lewis Hamilton said on Wednesday he had felt like walking away from Mercedes after a tough race in Brazil this month.

Lewis Hamilton has admitted his cryptic post-race radio message in Brazil earlier this month, when he suggested he might have raced for Mercedes “for the last time”, was genuine and that he really did consider sitting out the final three races of the season.