Park Wins Silver in 200M Freestyle
Park clocked 1:44.85, bagging his second medal after winning a gold in the men's 400-meter freestyle Sunday.
Phelps won his third gold medal and record-tying ninth of his career, breaking his own world record with a time of 1 minute, 42.96 seconds. His previous world record was 1:43.86 set at last year's world championships in Australia.
Peter Vanderkaay of the United States earned the bronze in 1:45.14.
Phelps' ninth gold medal tied him with four others, including Mark Spitz and track star Carl Lewis, for most career golds. He is 3-for-3 in his attempt to break Spitz's 36-year-old record of seven golds in a single games.