<page_title> Chronological summary of the 2012 Summer Olympics </page_title> <section_title> Day 3: Mon 30 July </section_title> <table> <cell> Gold medalists </cell> <cell> Swimming <col_header> Gold medalists </col_header> <col_header> Sport </col_header> </cell> <cell> Missy Franklin <col_header> Gold medalists </col_header> <col_header> Event </col_header> </cell> <cell> United States <col_header> Gold medalists </col_header> <col_header> Competitor(s) </col_header> </cell> </table>
Missy Franklin of the United States won the gold in swimming.