Willie,
Actually, two races. Since unification records set at the World of Speed are included in the record database for SCTA-BNI. If you look at the records in the rulebook you will see dates like 8/07, 9/07 and 10/07. This indicates which race the record was set, i.e. 8/07 - Speedweek, 9/07 - World of Speed and 10/07 - World Finals.
DW