CREATE TABLE table_64463 ("Rank" FLOAT, "Lane" FLOAT, "Name" CLOB, "Nationality" CLOB, "Time" FLOAT)

What is the Rank of the Swimmer in Lane 5?
SELECT AVG("Rank") FROM table_64463 WHERE "Lane" = '5'
SELECT AVG("Rank") FROM "table_64463" WHERE "Lane" = '5'