During the 1940s, it participated in the Regional League of Lima and Callao until 1950 when it won the title of this tournament and was promoted to the Second Division of Peru.

In the 1954 tournament, it had its first major campaign in that category, competing for the title until the final date alongside Unión Callao, which ultimately achieved promotion.

Following its promising entry into the First Division, KDT Nacional struggled, finishing in 8th place in the 1962 tournament, with 4 wins, 8 losses, and 6 draws.

In the following decades, KDT Nacional struggled in the lower ranks of the Callao League until, in 2003, Mr. Wenceslao Miller decided not to present the team for the Second District due to a lack of financial guarantees, as he was the only person ensuring the institution's maintenance and well-being.

In 2015, KDT Nacional finished third in the Callao District League and qualified for the Interligas, where it was eliminated in the first phase by Estrella Azul de Ventanilla.