<page_title> 2019 Auto Club 400 </page_title> <section_title> First practice </section_title> <table> <cell> 1 <col_header> Pos </col_header> </cell> <cell> Jimmie Johnson <col_header> Driver </col_header> <row_header> 1 </row_header> </cell> <cell> 40.137 <col_header> Time </col_header> <row_header> 1 </row_header> </cell> <cell> 179.386 <col_header> Speed </col_header> <row_header> 1 </row_header> </cell> </table>
Jimmie Johnson was the fastest in the first practice session with a time of 40.137 seconds and a speed of 179.386 mph.