<page_title> Swimming at the 2004 Summer Olympics – Men's 100 metre butterfly </page_title> <section_title> Records </section_title> <table> <cell> Andriy Serdinov <col_header> Name </col_header> </cell> <cell> 51.74 <col_header> Time </col_header> </cell> <cell> OR <col_header> Record </col_header> </cell> </table>
In the semifinals, Serdinov blasted a new Olympic record with a time of 51.74.