CREATE TABLE table_46316 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

What is the result of the match that went to round 1 and only for 2:48?
SELECT "Res." FROM table_46316 WHERE "Round" = '1' AND "Time" = '2:48'
SELECT "Res." FROM "table_46316" WHERE "Round" = '1' AND "Time" = '2:48'