<page_title> Swimming at the 2016 Summer Olympics – Women's 100 metre butterfly </page_title> <section_title> Final </section_title> <table> <cell> Penny Oleksiak <col_header> Name </col_header> </cell> <cell> Canada <col_header> Nationality </col_header> </cell> <cell> 56.46 <col_header> Time </col_header> </cell> <cell> WJR, NR <col_header> Notes </col_header> </cell> <cell> Dana Vollmer <col_header> Name </col_header> </cell> <cell> United States <col_header> Nationality </col_header> </cell> <cell> 56.63 <col_header> Time </col_header> </cell> </table>
Canada's Penny Oleksiak smashed junior World and Canadian records with the silver in a time of 56.46, and U.S. swimmer Dana Vollmer claimed the bronze in 56.63, by just 0.17 of a second.