CREATE TABLE table_name_81 (time VARCHAR, rider VARCHAR, bike VARCHAR, grid VARCHAR)

What is the time recorded by David Salom on his Yamaha yzf-r6 when his grid was larger than 1?
SELECT time FROM table_name_81 WHERE bike = "yamaha yzf-r6" AND grid > 1 AND rider = "david salom"
SELECT "time" FROM "table_name_81" WHERE "bike" = "yamaha yzf-r6" AND "david salom" = "rider" AND "grid" > 1