The victory was celebrated by the German athlete Stefan Baumeister, who beat the Russian in the final.
Bronze at the distance was won by the Italian Edwin Coratti.
Other Russian snowboarders did not make it to the 1/8 finals.
Loginov, 21, is a participant in the 2018 PyeongChang Olympic Games.
Earlier, Austrian politicians refused to travel to the Olympics due to the situation with the spread of coronavirus infection.