IRVINE, CALIFORNIA - JULY 28: Patrick Sammon competes in the men's 100 meter freestyle heats 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: Ty Thomas competes in the men's 100 meter freestyle heats 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 competes in the men's 100 meter freestyle heats 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: Luka Mijatovic competes in the men's 100 meter freestyle heats 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: Anna Moesch competes in the women's 100 meter freestyle heats 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: Anna Moesch competes in the women's 100 meter freestyle heats 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: Liberty Clark competes in the women's 100 meter freestyle 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: Emily Armen competes in the women's 100 meter freestyle 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)