Mark Prothero
Biographical details
| Code | SWI-M-012795 |
|---|---|
| Gender | Male |
| Used name | Markā¢Prothero |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 1976 USA Swimming National Championships (Outdoor/LCM) | Philadelphia, Pennsylvania |  USA |
400 m Individual Medley, Men | š„ | USA |
|
| Swimming | 1977 USA Swimming National Championships (Outdoor/LCM) | Mission Viejo, California | USA |
400 m Individual Medley, Men | 5 | USA |