CREATE TABLE table_38883 ("Rider" TEXT, "Bike" TEXT, "Laps" FLOAT, "Time" TEXT, "Grid" FLOAT)

What Rider had a Time of +1:08.291?
SELECT "Rider" FROM table_38883 WHERE "Time" = '+1:08.291'
SELECT "Rider" FROM "table_38883" WHERE "Time" = '+1:08.291'