<page_title> Trinidad and Tobago at the 2008 Summer Olympics </page_title> <section_title> Summary </section_title> <table> <cell> Aaron Armstrong <col_header> Athlete </col_header> <col_header> Result </col_header> </cell> <cell> 20.58 <col_header> Quarterfinal </col_header> <col_header> Result </col_header> </cell> </table>
Armstrong finished with 20.58 seconds.