"He looked like he was galloping, and then we got back to the barn he recovered quickly. He wasn't blowing. I think he's ready. I'm happy with my position. I wouldn't change places with anybody in this race."
Dullahan will be making his first start since finishing third in the May 5 Kentucky Derby.
Paynter, a son of Awesome Again trained by Hall of Famer Bob Baffert, worked right behind Belmont contender Street Life and his workmate.
As the horses went down the stretch, it appeared as if Paynter was intent on catching Street Life and Zivo, both of whom are trained by Chad Brown.
"Bob likes that kind of work, and I saw what I needed to see," said Baffert assistant Jim Barnes. "He'll sit and wait, and when you ask him he responds."