Shankle ran an elapsed time of 6.866 seconds, averaging 96.81 mph, with a dial-in of 6.85. He had a reaction time of .507 seconds.
Runner-up in the Super Pro class was Ken Parris of Dexter with a time of 5.107 and a dial-in of 5.11. Parris averaged 135.09 mph with a .544 reaction time.
Darrell Jones of East Prairie edged Steve Pearson of St. Charles for the checkered flag in the Pro class.
Jones completed the run in 7.013 seconds with a dial-in of 6.97. He averaged 96.17 mph with a reaction time of .521.
Pearson ran the course in 6.955 seconds with a dial-in of 6.95 at an average speed of 99.14 mph. His reaction time was .478.
In the ET class, Stanley Byrd of Bertrand claimed the win in 7.689 seconds with a dial-in of 7.68. He averaged 86.04 mph with a reaction time of .578.
Jason Philips of Granite City was second in the ET class with a 9.311-second run with a dial-in of 9.29. He averaged 77.86 mph with a reaction time of .582.