Gold medalists Nathan Adrian, Ryan Held, Michael Phelps and Caeleb Dressell of the United States pose on the podium after winning the 4x100 freestyle.
Gold medalists Nathan Adrian, Ryan Held, Michael Phelps and Caeleb Dressell of the United States pose on the podium after winning the 4x100 freestyle. Ian MacNicol Getty Images
Gold medalists Nathan Adrian, Ryan Held, Michael Phelps and Caeleb Dressell of the United States pose on the podium after winning the 4x100 freestyle. Ian MacNicol Getty Images