Kevin Hutton duo Dorotas Wildcat and Magical Bale produced the fastest times over the Nottingham two four bend courses on Monday night.
Wildcat went quickest over the Derby course with a 29.22 (+30) run. Irish Derby runner-up Bale clocked an excellent 28.29 (+30) for the 480m course. The fastest open race times for the corresponding distances this year are 29.33 and 28.43 respectively.