The video shows a group of swimmers racing in a pool. The swimmers are wearing swim caps and goggles, and they are swimming in lanes marked by floating lane dividers. The water is a clear blue color, and the swimmers are moving quickly, creating splashes as they swim. The pool is surrounded by a crowd of spectators, and there are banners and signs visible in the background. The swimmers are wearing different colored swimsuits, and some are wearing swim caps and goggles. The swimmers are competing fiercely, and the atmosphere is intense.