Here is a very early list from reports of bishops who voted no to depose Bishop Bob Duncan. The names include all the bishops of Virginia. Bishop Peter James Lee voted no to inhibit Bob Duncan and, from this early, it appears he voted no to depose the Bishop of Pittsburgh. It's also good to see that the Bishop of Rhode Island appears also to have voted no. Here's the early list, with gratitude to George Conger.
Upper South Carolina
Rio Grande (Bill Frey acting bishop)