A filly by Speightstown (hip 618) zipped a quarter-mile in a track record-tying :20 1/5, while six horses shared the day's fastest furlong time, during the fourth session of the under-tack show for the Ocala Breeders' Sales Company's Spring Sale of 2-Year-Olds in Training in Central Florida Wednesday. Hip 618, who worked just after 11:30 a.m. and with temperatures approaching 80 degrees, is consigned by Juan Centeno's All Dreams Equine. "You never know if they can go that fast, but she prepped pretty fast," Centeno said. "I knew she could...