CREATE TABLE table_21882 ("Season" CLOB, "Date" CLOB, "Driver" CLOB, "Team" CLOB, "Chassis" CLOB, "Engine" CLOB, "Laps" CLOB, "Miles  ( km ) " CLOB, "Race Time" CLOB, "Average Speed  ( mph ) " CLOB, "Report" CLOB)

When tony kanaan is the driver what is the average speed miles per hour?
SELECT "Average Speed (mph)" FROM table_21882 WHERE "Driver" = 'Tony Kanaan'
SELECT "Average Speed (mph)" FROM "table_21882" WHERE "Driver" = 'Tony Kanaan'