CREATE TABLE table_204_538 (id DECIMAL, "pos." DECIMAL, "driver" TEXT, "co-driver" TEXT, "car" TEXT, "time" TEXT)

how many minutes below giandomenico basso did luca betti finish ?
SELECT "time" FROM table_204_538 WHERE "driver" = 'luca betti'
SELECT "time" FROM "table_204_538" WHERE "driver" = 'luca betti'