It's a personal best for Ariana Chia and Guateque IV, while Naima Moreira Laliberte and Statesman take the Special qualifier.

Ariana Chia and Guateque IV won the Grand Prix for Freestyle CDI3*, while Jill Irving and Knight topped the Prix St. Georges CDI1*.

The US rider topped the leaderboard with 71.913%; Canada's Ariana Chia made the podium with Guateque IV in the 33-horse class.

Two Grand Prix classes were featured on Thursday, with a number of Canadians well-placed on long-time partners and newer mounts.