CREATE TABLE table_2229 ("Pos" TEXT, "No" TEXT, "Driver" TEXT, "Constructor" TEXT, "Part 1" TEXT, "Part 2" TEXT, "Part 3" TEXT, "Grid" TEXT)

On what grid was the time for part 1 1:31.063?
SELECT "Grid" FROM table_2229 WHERE "Part 1" = '1:31.063'
SELECT "Grid" FROM "table_2229" WHERE "Part 1" = '1:31.063'