| Code | |
|---|---|
| Gender | Female |
| Full name | Mia Steen•Duus |
| Used name | Mia•Duus |
| Born | 25 April 2001 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 2017 European Short Course Swimming Championships | København | 200 m Breaststroke, Women | DNS | |||
| Swimming | 2017 European Short Course Swimming Championships | København | 200 m Individual Medley, Women | 25 | |||
| Swimming | 2017 European Short Course Swimming Championships | København | 400 m Individual Medley, Women | 16 |