The United States emerged triumphant at the World Aquatics Championships, overcoming an outbreak of acute gastroenteritis to top the swimming medal table. American women notably set a world record in the 4x100 medley relay, winning gold in a dominant performance. Summer McIntosh also shone brightly, securing her fourth gold medal with an impressive victory in the 400m individual medley. The U.S. teams broke multiple records, including the mixed 4x100 freestyle relay. The championship concluded with Team USA celebrating numerous achievements, including a strong finish highlighted by record-setting performances.