Historical event at the 13th FINA World Swimming Championships - Rome 2009, the Men's 100 fly finals. Michael Phelps, American pride beat Mike Cavic, SRB with the new WR (49.82)... Mike Cavic set new ER (49.95). These two guys went 100 fly first under 50 seconds ever in the world... Video is transferred from the RTS live broadcast.
