CREATE TABLE table_27821 ("Position" FLOAT, "Sail Number" CLOB, "Yacht" CLOB, "State/Country" CLOB, "Yacht Type" CLOB, "LOA  ( Metres ) " CLOB, "Skipper" CLOB, "Elapsed Time d:hh:mm:ss" CLOB)

How many times are provided for the boat with LOA of 20.49?
SELECT COUNT("Elapsed Time d:hh:mm:ss") FROM table_27821 WHERE "LOA (Metres)" = '20.49'
SELECT COUNT("Elapsed Time d:hh:mm:ss") FROM "table_27821" WHERE "LOA (Metres)" = '20.49'