CREATE TABLE table_14540 ("Race" TEXT, "Position" TEXT, "Time" TEXT, "Speed" TEXT, "Replica" TEXT)

What was the speed of the race that ended in 2nd place and had a time of 01:13:03.39?
SELECT "Speed" FROM table_14540 WHERE "Position" = '2nd' AND "Time" = '01:13:03.39'
SELECT "Speed" FROM "table_14540" WHERE "Position" = '2nd' AND "Time" = '01:13:03.39'