<page_title> Swimming at the 2012 Summer Olympics – Women's 100 metre freestyle </page_title> <section_title> Semifinal 1 </section_title> <table> <cell> Britta Steffen <col_header> Name </col_header> </cell> <cell> Germany <col_header> Nationality </col_header> </cell> <cell> 54.18 <col_header> Time </col_header> </cell> </table>
Germany's champion Britta Steffen, finished the semifinals with a 54.18 at Olympics.