He set the mark swimming in the semifinals and, in theory, could break it again in Thursday’s finals.

Marchand won four Olympic gold medals a year ago in Paris, but he’s swimming only the 200 and 400 medley – and relays – in Singapore. Planning the lighter schedule in what he calls a “transition year” keeps him fresh to chase the world marks.

Marchand will swim the 400 IM on Sunday, the final day of the world championships. He holds that record of 4:02.50 set in the 2023 worlds in Fukuoka, Japan. (AP) APA APA