The video shows a swimming competition taking place in a large pool with multiple lanes. The swimmers are wearing swim caps and goggles, and are seen using the freestyle stroke. The pool is marked with lane dividers, and there are spectators in the stands. The video captures the swimmers from different angles, highlighting their technique and speed. The water is a clear blue, and the swimmers' movements create ripples and splashes. The video also includes a scoreboard displaying the swimmers' names and times, indicating the competitive nature of the event.