The video shows a person swimming in the ocean. The camera is positioned above the water, capturing the swimmer from a top-down perspective. The swimmer's head and upper body are visible as they move through the water. The water is clear and blue, and the swimmer is wearing a black swim cap. The swimmer's arms are moving in a freestyle stroke, and their legs are kicking in a fluttering motion. The sun is shining brightly, and the water sparkles as it catches the light.