The video shows a swimming competition in progress. The swimmers are in a large pool with multiple lanes, each separated by colored lane dividers. The swimmers are wearing swim caps and goggles, and they are using the freestyle stroke to swim. The water is a clear blue color, and the pool is surrounded by a crowd of spectators. The swimmers are moving quickly and appear to be in a competitive race. The video captures the intensity and speed of the competition, as well as the skill and athleticism of the swimmers.