CREATE TABLE table_44246 ("Fin. Pos" CLOB, "Car No." CLOB, "Driver" CLOB, "Team" CLOB, "Laps" CLOB, "Time/Retired" CLOB, "Grid" CLOB, "Laps Led" CLOB, "Points" CLOB)

Which Laps has a Points of lead changes: 13 between 8 drivers?
SELECT "Laps" FROM table_44246 WHERE "Points" = 'lead changes: 13 between 8 drivers'
SELECT "Laps" FROM "table_44246" WHERE "Points" = 'lead changes: 13 between 8 drivers'