<page_title> Alejandro Cárdenas </page_title> <section_title> International competitions </section_title> <table> <cell> 2004 <col_header> Year </col_header> <col_header> Representing Mexico </col_header> </cell> <cell> Olympic Games <col_header> Year </col_header> <col_header> Representing Mexico </col_header> </cell> <cell> 16th (sf) <col_header> Venue </col_header> <col_header> Representing Mexico </col_header> </cell> <cell> 400 m <col_header> Position </col_header> <col_header> Representing Mexico </col_header> </cell> <cell> 45.64 <col_header> Event </col_header> <col_header> Representing Mexico </col_header> </cell> </table>
Cárdenas participated in the 2004 Olympics, in the 400 m dash, scoring 45.64 in the semifinals.