CREATE TABLE table_21922 ("Year" FLOAT, "Date" TEXT, "Driver" TEXT, "Team" TEXT, "Manufacturer" TEXT, "Laps" TEXT, "Miles  ( km ) " TEXT, "Race Time" TEXT, "Average Speed  ( mph ) " TEXT)

What team(s) enjoyed an average spped (mph) of 138.14?
SELECT "Team" FROM table_21922 WHERE "Average Speed (mph)" = '138.14'
SELECT "Team" FROM "table_21922" WHERE "Average Speed (mph)" = '138.14'