CREATE TABLE table_203_160 (id DECIMAL, "rank" DECIMAL, "heat" DECIMAL, "nation" TEXT, "competitors" TEXT, "time" TEXT, "notes" TEXT)

how many teams finished below 3 minutes and 3 seconds ?
SELECT COUNT("nation") FROM table_203_160 WHERE "time" < 3 OR ("time" = 3 AND "time" < 3)
SELECT COUNT("nation") FROM "table_203_160" WHERE "time" < 3