IRVINE, CALIFORNIA - JULY 28: Audrey Derivaux swims to a first place finish in the women's 200 meter butterfly 18 and under final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel on deck before his race in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel on deck before his race in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel reacts as he comes out of the pool after his first place finish in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel celebrates his first place finish in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel celebrates his first place finish in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel celebrates his first place finish in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)

IRVINE, CALIFORNIA - JULY 28: Caleb Dressel celebrates his first place finish in the men's 100 meter freestyle final on Day 1 of the Toyota National Championships at William Woollett, Jr. Aquatics Center on July 28, 2026 in Irvine, California. (Photo by Harry How/Getty Images)