McLaren's Lando Norris has topped the only practice session at Formula 1's United States Grand Prix, with Sauber's Nico Hulkenberg splitting Norris from Oscar Piastri.
With Austin's Circuit of the Americas hosting F1's latest sprint weekend, Friday's FP1 was the sole practice session for teams to dial in their cars for sprint qualifying later on Friday. That meant the 60-minute session was jam-packed with action, with all 20 cars out on track early on.
