| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Arina Pavlovna•Opyonysheva | |
| Used name | Arina•Opyonysheva | |
| Original name | Арина Павловна•Опёнышева | |
| Born | 24 March 1999 in Zelenogorsk, Krasnoyarsk Kray | |
| Measurements | 161 cm / 48 kg | |
| NOC | Russian Federation |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2016 Summer Olympics | Swimming (Aquatics) | Arina Opyonysheva | ||||
| 200 metres Freestyle, Women (Olympic) | 18 | |||||
| 400 metres Freestyle, Women (Olympic) | 20 | |||||
| 800 metres Freestyle, Women (Olympic) | 26 | |||||
| 4 × 200 metres Freestyle Relay, Women (Olympic) | Russian Federation | 7 |