The winners of each would play for the national title in a play-off, but since the same club had won both tournaments, it automatically won the national championship.
Following-season Copa Libertadores berths went to the champion, as well as to each of the half-year tournament's runners-up, who held a play-off as a formality to decide the overall season runners-up.
The bottom team on the aggregate table was relegated, while the eleventh place team held a promotion play-off against the winner of the Segunda División (Second Division).
Before the start of the season, Deportivo Pesquero relocated from Chimbote to Huancayo and changed its name to Deportivo Wanka.
[1] No final for the championship title was contested after Universitario won both the Apertura and Clausura tournaments, thus automatically becoming national champions.