Here's a map of the vote on final passage:

https://politics.nytimes.com/congress/votes/113/house/1/629

And the failed amendments:

https://politics.nytimes.com/congress/votes/113/house/1/624 (Watt)

https://politics.nytimes.com/congress/votes/113/house/1/625 (Massie)

https://politics.nytimes.com/congress/votes/113/house/1/626 (Jackson)

https://politics.nytimes.com/congress/votes/113/house/1/628 (Conyers)

It looks like many of those who supported Thomas Massie's amendment (which struck the customer-suit exception) voted against final passage.