The German's score of 20.1pp with fischerChipmunk FRH is the lowest ever for a 5*; two Canadians finish top-10 in the CCI4*-S at LRK3DE.
Michael Jung of Germany maintains a commanding lead in the CCI5*-L while Canadians have strong performances in both divisions.
Top Canadian is Jessica Phoenix with Bogue Sound in 18th place; event wraps up with stadium jumping on Sunday.
Top Canadians in the Maryland 5* ahead of XC are Jessica Phoenix/Bogue Sound and Holly Jacks-Smither/Candy King, sitting 11th and 12th.
Top Canadian in the CCI5*-L is Jessica Phoenix with Bogue Sound; Kurt Martin (USA) leads the CCI3*-L aboard D.A. Lifetime.
Alyssa Phillips (USA) wins with Oskar, while the Canadians all place top-12 after the jumping phase of this very challenging three-day event.
Canadians are off and running with Karl Slezak and Fernhill Wishes 19th in the 5* and Colleen Loach with FE Golden Eye 9th in the 4*.
Jessica Phoenix and Bogue Sound were the fastest in the cross-country phase and Bogue Sound was named Thoroughbred Eventing Champion in CCI4*-S.