Charles Leclerc claimed his first win in almost two years for Ferrari, with George Russell second and Lewis Hamilton completing the podium.
Clark called last year’s incident at Oakmont the “lowest point” of his career.
Gregor Townsend’s side have now won four of their six Tests this calendar year.
England’s group-stage exit in 2024 and their humbling 16-0 Ashes defeat 18 months ago led to a lot of scrutiny about their professionalism.
Joseph O’Brien-trained colt made it four in a row in the Queen’s Vase.