[1] He is a two-time Olympian, and a multiple-time Belarusian record holder for the sprint freestyle events (both 50 and 100 m).

In the 100 m freestyle, he challenged seven other swimmers on the fifth heat, including Lithuania's Rolandas Gimbutis, a member of the swimming team for the California Golden Bears.

He eclipsed a FINA B-standard entry time of 49.80 (100 m freestyle) from the Serbian Open Championships in Belgrade.

[4][5] Neviarouski challenged seven other swimmers on the fifth heat, including three-time Olympian Örn Arnarson of Iceland.

[6] Neviarouski also teamed up with Pavel Sankovich, Yauheni Lazuka, and Viktar Vabishchevich in the 4 × 100 m medley relay.