AREQUIPA, Peru: Chile and Uruguay joined Argentina Thursday to advance to the second round of South American qualifying for the Under-20 World Cup. Chile defeated Venezuela 3-1 in its Group A match and finished with six points in four games. Uruguay, which finished with four points, also advanced despite losing 2-0 to Peru. Argentina has already qualified for the next round. The top three finishers from each group qualify for the second round, and the top four from that round qualify for the U20 World Cup later this year in Colombia. The top two teams get berths in the 2012 London Olympics.