Michael Andrew caps breakout US Nationals with 50 free win

IRVINE, Calif. (AP) — Michael Andrew is swimming in deeper waters now, having qualified for his first major international senior meet with a breakout performance at the U.S. national championships.

Andrew earned his fourth victory, upsetting current world champion Caeleb Dressel and 2016 Olympic bronze medalist Nathan Adrian in the 50-meter freestyle on Sunday night.

"My lucky number is four," Andrew said, noting it signifies the fastest qualifying lane. "I felt like it would be a nice way to end nationals with four titles."

Andrew, who turned pro five years ago at age 14, outdueled Dressel in the closing meters to touch first in 21.49.

"I'm superstoked with the time and for the entire nationals," Andrew said. "It's been incredible.