Since you are using the CD/Download Desktop TurboTax software, you can sort the list of dividend payers alphabetically in forms mode by following these steps:
- Open your return
- Click "Forms" in the upper right hand of your screen to bring up Forms Mode
- From the left menu, click Schedule B to open it
- Click any entry in the Dividend Income Smart Worksheet section of your Schedule B
- Click the "Edit" dropdown menu from the top left of your screen
- Select "Sort Table"
I just tried this out and it worked, so if you have any issues, comment below so that I can assist you further.