| Code | SWI-F-000065 |
|---|---|
| Gender | Female |
| Full name | Mahina Nicole•Valdivia Dannenberg |
| Used name | Mahina•Valdivia |
| Born | 15 February 1996 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Open Water Swimming | 2013 World Aquatics Championships | Barcelona | 5 km, Women | 38 | |||
| Open Water Swimming | 2013 World Aquatics Championships | Barcelona | 10 km, Women | 45 | |||
| Open Water Swimming | 2015 Summer Universiade | Gwangju | 10 km, Women | 13 | |||
| Open Water Swimming | 2016 Bolivarian Beach Games | Iquique | 5 km, Women | 🥉 | |||
| Open Water Swimming | 2017 World Aquatics Championships | Budapest | 5 km, Women | 45 | |||
| Open Water Swimming | 2017 World Aquatics Championships | Budapest | 10 km, Women | 46 | |||
| Open Water Swimming | 2017 World Aquatics Championships | Budapest | 25 km, Women | DNF | |||
| Open Water Swimming | 2019 Pan American Games | Lima | 10 km, Women | 13 | |||
| Open Water Swimming | 2022 Bolivarian Games | Valledupar | 10 km, Women | 🥉 | |||
| Open Water Swimming | 2023 Pan American Games | Santiago | 10 km, Women | 12 |