<page_title> 2012 IAAF World Indoor Championships – Men's 800 metres </page_title> <section_title> Semi-final </section_title> <table> <cell> 1 <col_header> Rank </col_header> </cell> <cell> Jakub Holuša <col_header> Name </col_header> </cell> <cell> 1:47.23 <col_header> Time </col_header> </cell> </table>
Jakub Holuša had run the fastest time in the semi-final (1:47.23).