CREATE TABLE table_40862 ("Record" TEXT, "Athlete" TEXT, "Nation" TEXT, "Venue" TEXT, "Date" TEXT)

What is the Date when yelena isinbayeva was the Athlete, with a Record of 4.90m(16ft0 in)?
SELECT "Date" FROM table_40862 WHERE "Athlete" = 'yelena isinbayeva' AND "Record" = '4.90m(16ft0¾in)'
SELECT "Date" FROM "table_40862" WHERE "Athlete" = 'yelena isinbayeva' AND "Record" = '4.90m(16ft0¾in)'