John
MACIONIS
Nationality
USA
Discipline
AQUA and Olympic medals
Personal Best Results
Swipe horizontally to view full table
| Event | Time | Medal | Pool Length | Age* | Competition | Comp Country | Date |
|---|---|---|---|---|---|---|---|
| Men's 400m Freestyle | 04:56.40 | - | 50m | 20 | Olympic Games Berlin 1936 |
|
11/08/1936 |
| Men's 4x200m Freestyle Relay | 09:03.00 | Silver | 50m | - | Olympic Games Berlin 1936 |
|
11/08/1936 |
