<page_title> Tristan Thomas </page_title> <section_title> International competitions </section_title> <table> <cell> 21st (sf) <col_header> Position </col_header> <col_header> Representing Australia </col_header> </cell> <cell> 50.55 <col_header> Notes </col_header> <col_header> Representing Australia </col_header> </cell> </table>
Tristan Thomas finished the semifinal with a time of 50.55.