CREATE TABLE table_8639 ("Driver" TEXT, "Team" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT, "Points" FLOAT)

Who has the lowest laps with 29 points on 1 grid?
SELECT MIN("Laps") FROM table_8639 WHERE "Points" = '29' AND "Grid" < '1'
SELECT MIN("Laps") FROM "table_8639" WHERE "Grid" < '1' AND "Points" = '29'