CREATE TABLE table_944 ("Rnd" FLOAT, "Circuit" TEXT, "LMP1 Winning Team" TEXT, "LMP2 Winning Team" TEXT, "GT1 Winning Team" TEXT, "GT2 Winning Team" TEXT, "Results" TEXT)

Jos verstappen jeroen bleekemolen is on Imp2 winning team where all are rnd.
SELECT "Rnd" FROM table_944 WHERE "LMP2 Winning Team" = 'Jos Verstappen Jeroen Bleekemolen'
SELECT "Rnd" FROM "table_944" WHERE "LMP2 Winning Team" = 'Jos Verstappen Jeroen Bleekemolen'