[1] Roman started the international career at the European Junior Swimming Championships 2015, being held as an aquatic part of 2015 European Games in Baku, Azerbaijan.

[5] One year later, Roman Shevliakov was included in the Russian national team for the 2016 European Junior Swimming Championships in Hódmezővásárhely, Hungary.

[6] Later, in September 2016, Roman was headed into his first World Cup season.

[7] The first World Cup season in a senior status brought him a bronze medal in the mixed 4 x 50 metre freestyle relay.

This biographical article related to a Russian swimmer is a stub.