Encouraging More Adults to Swim
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John Joseph Macionis - Olympians in USMS

Olympic Event Results for John Joseph Macionis

YearCountrySportRoleEventPlace
1936USASwimmingAthlete400 Free--
1936USASwimmingAthlete4x200 FR 2

Sponsor #44Sponsor #49Sponsor #29Sponsor #41Sponsor #33
Sponsor #13Sponsor #36Sponsor #21Sponsor #35Sponsor #45Sponsor #47
Sponsor #42Sponsor #38Sponsor #11Sponsor #10Sponsor #43Sponsor #14Sponsor #25Sponsor #20