Under the leadership of coach Vladimir Revyakin, Regina Sych joined the Russian national team in 2002.

In Volgograd, her coach was the honored trainer of the USSR and Russia Victor Avdienko.

Far Eastern Federal University In May 2000, she won the Championship of the Far East in four swimming disciplines at once and became a master of sports.

In August 2017, at the Masters World Aquatics Championships in Budapest (Hungary), won the distance 100 freestyle (59.56).

Currently, Regina Sych works as a coach in Kaliningrad and continues to compete in the Masters category.