Rapsys’ 1:40.95 broke Park Tae Hwan’s Championship Record of 1:41.03.
Olivia Smoliga has been lights-out this week in the sprint backstrokes, re-writing American records in the 50 and 100 back and winning the World title in the latter. Now, she’ll look to set herself up for another potential title in the 50 back.
Boglarka Kapas didn’t show for the women’s 400 free prelims.
Dressel opted out of the men’s 50 fly on day 4.
Pawel Juraszek clocked 20.98 to win the 50 free swim-off over Jesse Puts.
Jack Conger will swim on the both the 4×50 and 4×200 free relays for the U.S. at day 4 prelims.
No gold medal or World Record is safe once American Caeleb Dressel rockets off the blocks.
World record holder Alia Atkinson will be seeking a three-peat in the women’s 100 breast.