| Code | SWI-F-001960 |
|---|---|
| Gender | Female |
| Full name | María C.•Llanio |
| Used name | María•Llanio |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1935 Central American and Caribbean Games | San Salvador | 100 m Freestyle, Women | 🥇 | |||
| Swimming | 1938 Central American and Caribbean Games | Panamá | 4 x 100 m Freestyle Relay, Women | 🥇 |