Within the US Ordinariate and I assume all of them, it took around 6 months and the seminary studies were done on the computer, as the priests were from all over the US. They also met for a conference, however, I don’t know exactly what it was about or when it was.
Also as far as those men coming from TEC, they had several years of seminary and what I believe they were doing to prepare for the Catholic priesthood was a formation on what one must believe and do as a Catholic priest. The Ordinary was not part of the Ordinariate and was received I believe through the Pastoral Provision. Actually he was not a Catholic priest for many years before becoming the Ordinary (at least that is my information).
Yours in the Hearts of Jesus and Mary