<page_title> 2017 Indianapolis 500 </page_title> <section_title> First Day — Saturday, May 20 </section_title> <table> <cell> 1 <col_header> Pos. </col_header> <col_header> Fast Nine Qualifiers </col_header> </cell> <cell> United States Ed Carpenter <col_header> Driver </col_header> <col_header> Fast Nine Qualifiers </col_header> <row_header> 1 </row_header> </cell> <cell> Chevrolet <col_header> Engine </col_header> <col_header> Fast Nine Qualifiers </col_header> <row_header> 1 </row_header> </cell> <cell> 230.468 <col_header> Speed </col_header> <col_header> Fast Nine Qualifiers </col_header> <row_header> 1 </row_header> </cell> </table>
Chevrolet driver Ed Carpenter drove the fastest attempt with an average of 230.468 mph.