I cba looking, but there were different swim suit rules back then. They've been outlawed since. Hang on a second.
MEN 50m FREE RECORD HOLDERS
The current world record for the 50 freestyle long course is held by Cesar Cielo (BRA), who set the mark on December 18, 2009 at the CBDA Open – Brazilian Championships, in a time of 20.91. (For World, Olympics and World Championship records you can view them here.)
In short course meters the world record was also broken during the super-suit era, with Roland Schoeman (RSA) breaking it at his own national championship meet in August of 2009 in 20.30. Florent Manaudou (FRA) eclipsed this mark at the 2014 FINA World Short Course Championships in a 20.26.
BUT !
Ah, that's long course (50m pool), so the 19.90s by Jordan Crooks is a short course record. 19.90 for 50m. (December 2024)