Greta Anderson and Cliff Lumsden win the world professional 25-mile-long distance swim championship in Atlantic City

The video covers a professional long-distance swimming championship involving representatives from six nations. The women's race starts first, followed by the men's race an hour later. The course is a challenging 25-mile stretch starting at Atlantic City's Steel Pier, featuring open sea and tidewaters. Cliff Lumsden from Toronto and Tom Park from Marineland compete closely, while Greta Anderson leads the women's race. Anderson wins the women's prize, and Lumsden narrowly beats Park to win the men's prize.

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