<page_title> Swimming at the 2004 Summer Olympics – Men's 4 × 100 metre medley relay </page_title> <section_title> Records </section_title> <table> <cell> Aaron Peirsol (53.45) Brendan Hansen (59.37) Ian Crocker (50.28) Jason Lezak (47.58) <col_header> Name </col_header> </cell> <cell> 3:30.68 <col_header> Time </col_header> </cell> </table>
Aaron Peirsol, Brendan Hansen, Ian Crocker, and Jason Lezak lowered their time set at the 2003 world record, by stopping the clock at 3:30.68.