<page_title> Guam at the 2012 Summer Olympics </page_title> <section_title> Athletics </section_title> <table> <cell> Derek Mandell <col_header> Athlete </col_header> <col_header> Result </col_header> </cell> <cell> 1:58.94 <col_header> Heat </col_header> <col_header> Result </col_header> </cell> </table>
In Guam, at the 2012 Summer Olympics, Derek Mandell finished the heat with a time of 1:58.94.