CREATE TABLE table_54848 ("Driver" CLOB, "Constructor" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

What was the time recorded for grid 18?
SELECT "Time/Retired" FROM table_54848 WHERE "Grid" = '18'
SELECT "Time/Retired" FROM "table_54848" WHERE "Grid" = '18'