| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Petra Janina•Rivers | |
| Used name | Petra•Rivers | |
| Born | 11 December 1952 | |
| Measurements | 174 cm / 75 kg | |
| Affiliations | Essendon-EMH — Melbourne, Victoria | |
| NOC | Australia |
Personal Best: JT – 69.28 (1982).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Athletics | Petra Rivers | ||||
| Javelin Throw, Women (Olympic) | 15 QR | |||||
| 1984 Summer Olympics | Athletics | Petra Rivers | ||||
| Javelin Throw, Women (Olympic) | 12 |