CREATE TABLE table_13992 ("Rank" FLOAT, "Lane" FLOAT, "Name" CLOB, "Nationality" CLOB, "Time" CLOB)

What is the average rank of a swimmer in lane 1?
SELECT AVG("Rank") FROM table_13992 WHERE "Lane" = '1'
SELECT AVG("Rank") FROM "table_13992" WHERE "Lane" = '1'