<page_title> USAC Daytona 100 </page_title> <section_title> Box score — Championship Car race </section_title> <table> <cell> Jim Rathmann <col_header> Name </col_header> </cell> <cell> 170.261 mph <col_header> Status </col_header> </cell> </table>
Rathmann averaged a speed of 170.261 mph for the Championship Car race, the USAC Daytona 100.