<page_title> Swimming at the 2007 World Aquatics Championships – Women's 100 metre backstroke </page_title> <section_title> Finals </section_title> <table> <cell> Natalie Coughlin <col_header> Name </col_header> </cell> <cell> WR 50m= 28.30 CR* <col_header> Note </col_header> </cell> </table>
Coughlin had a Championship Record of 50m in 28.30 in the Final.