<page_title> 2018 Gander Outdoors 400 (Dover) </page_title> <section_title> First practice </section_title> <table> <cell> 1 <col_header> Pos </col_header> </cell> <cell> Kyle Larson <col_header> Driver </col_header> <row_header> 1 </row_header> </cell> <cell> 21.892 <col_header> Time </col_header> <row_header> 1 </row_header> </cell> <cell> 164.444 <col_header> Speed </col_header> <row_header> 1 </row_header> </cell> </table>
Kyle Larson was the fastest in the first practice session with a time of 21.892 and a speed of 164.444.