Career
Park qualified for the women"s 100 m butterfly at the 2004 Summer Olympics in Athens, by clearing a FINA B-standard entry time of 1:01.79 from the Dong-A Swimming Tournament in Seoul. She challenged seven other swimmers on the second heat, including five-time Olympian Mette Jacobsen of Denmark. She rounded out the field to last place by a tenth of a second (010) behind Hong Kong"s Sze Hang Yu in 1:02.52.
Park failed to advance into the semifinals, as she placed thirty-third overall on the first day of preliminaries.