Jockey Steve Hamilton, who was thrown in race 6 after his mount Colonel Crawford broke down, is fine and will ride in race 8, according to track officials.
Carlo Cedeno, who was thrown when her mount To Blave ran into the back of Colonel Crawford, has a leg bruise but is okay, according to her agent, Mark Mace.
Archie's Revenge went over the top of Cedeno while she was down on the track but jumped, narrowly missing her.
Race 7 was delayed by about 20 minutes, after the stewards requested additional time between races following the race 6 spill.