Artur Dmitriev, Jr. withdrew due to ???
Wenjing Sui / Cong Han withdrew due to Sui suffered a knee injury.
Narumi Takahashi / Mervin Tran withdrew because in April 2012, Takahashi dislocated her left shoulder while practicing a lift. After five or six recurrences, she decided to undergo surgery on October 30. They will miss about four to six months.
Caitlin Yankowskas / Joshua Reagan withdrew because he sustained a rib injury in practice.