<page_title> César Cielo </page_title> <section_title> Long course (50 meter pool) </section_title> <table> <cell> 50 m freestyle <col_header> Event </col_header> </cell> <cell> 20.91 <col_header> Time </col_header> </cell> <cell> São Paulo <col_header> Location </col_header> </cell> <cell> December 18, 2009 <col_header> Date </col_header> </cell> <cell> WR <col_header> Notes </col_header> </cell> </table>
On 18 December 2009, in São Paulo, Cielo set the world record in the 50-metre freestyle with a time of 20.91 seconds.