You'd run against the Novice class drivers only. Several classes will be lumped in and their respective PAX's will determine run times (That's how Tire class works as well).
If your real time was 60 seconds, your STS PAX'd time would be (60 * .826 = 49.56)
http://www.rgrscca.com/2010pax.htm
PS
You'd run as NSTS