<page_title> 4 × 100 metres relay at the World Championships in Athletics </page_title> <section_title> Women </section_title> <table> <cell> 41.07 <col_header> Time </col_header> </cell> <cell> Jamaica (JAM) <col_header> Nation </col_header> </cell> <cell> 2015 <col_header> Year </col_header> </cell> </table>
The World Championship record for the 4 × 100 metres relay is 41.07 seconds for women, set by Jamaica in 2015.