The open water swimming at the 2019 Southeast Asian Games in the Philippines was held at the Hanjin Boat Terminal in Cubi, Subic on 10 December 2019. It was the first time such event was held in the SEA Games. Only one event was contested: the men's 10 km. It was one of four aquatic sports contested at the SEA Games, along with diving, swimming, and water polo.
Results.
The race was held on 10 December 2019.
References.
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