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The fastest swimmer was Dave Pushman of Detroit, who reached Dock 1 in 2 hours, 22 minutes. Of the dozens of swimmers who started the day, only four managed to complete the entire 4-mile course. (Michigan Department of Transportation)
The fastest swimmer was Dave Pushman of Detroit, who reached Dock 1 in 2 hours, 22 minutes. Of the dozens of swimmers who started the day, only four managed to complete the entire 4-mile course. (Michigan Department of Transportation)










