<page_title> 2011 World Championships in Athletics – Men's 400 metres </page_title> <section_title> Semifinals </section_title> <table> <cell> Oscar Pistorius <col_header> Name </col_header> </cell> <cell> 46.19 <col_header> Time </col_header> </cell> </table>
Pistorius ran 46.19 in his semi and did not advance.