CREATE TABLE table_54218 ("Driver" CLOB, "Constructor" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

How many laps were driven in 2:54:23.8?
SELECT SUM("Laps") FROM table_54218 WHERE "Time/Retired" = '2:54:23.8'
SELECT SUM("Laps") FROM "table_54218" WHERE "Time/Retired" = '2:54:23.8'