Even more impressive was the fact Senneker had n't even taken a hot lap before qualifying .
Dick Trickle won the 2nd 99 and Bob Senneker set the tone early for the event by setting fast time at 12 : 564 seconds , a record .
Even more impressive was the fact Bob Senneker had n't even taken a hot lap before qualifying .
Dick Trickle won the 2nd 99 and Bob Senneker set the tone early for the event by setting fast time at 12 : 564 seconds , a record .