We have a loan on which we have taken the borrowers' primary residence, as well as their second home, as collateral. Now, the borrowers are refinancing the loan, but we are structuring the transaction in two loans. The loans will close on the same day, but one will not disburse until after the rescission period expires.
This sounds like no new money was advanced. If that's correct there would be no ROR.
If both loans disbursed simultaneously and paid off the existing loan I would report both loans as refinancings. There was a recent discussion on this issue. If you search on refinancing using my user-name you should find it.
Your scenario is a little different. You are disbursing the one loan separately and paying down the existing loan, then 4 days later you are disbursing the second loan and paying off the existing loan. Although my tendency is to report both loans, in this scenario I would only report the second loan because you have two distinct payments to the existing account on separate days.