Yes, you can view the answers when you go to the test session details or view your student profile.
This is a placement test session feedback form. In the session details you can view your student's test answers:
This is what you will find when viewing a student's profile before their speaking placement test session:
This is what you will find when viewing a student's profile after they have taken a speaking placement test session.
And here is a page you will see when viewing a speaking assessment test session booking from a student: