I watched the free-to-air coverage and one commentator stated that it would be hard for any rider to adjust from the Melbourne Cup to the next race. being a Listed race.
He overlooked the fact that these top echelon riders are consummate professionals and give their best in any race in which they compete.
As per M. Rodd's ride in MR8: D.H. 1.00plNSW

Cheers.