Elvis dives into the inlet and swims across to the diving side. He got out of the water and his hair is combed. He climbs to the top and makes his spectacular dive. He climbs out of the water again and his hair is still combed.
After Mike's fight with the rival lifeguard, the rival lifeguard holds his shoulder and appears to be in great pain and collapses. But after Mike's dive, the rival lifeguard appears with his hand bandaged, claiming Mike has a hard jaw (meaning he broke his hand on Mike's jaw). His shoulder appears to be fine.