Display form result underneath form

What do you have as the Action after form is submitted?

If you go to Forms -> (Edit your Form) -> General, there is a section that defines what happens when a person submits. Default is it just shows the form so you can further edit, which is what it sounds like is happening for you. You probably just need to change this.

I'd place another online form web part on the page and use some alternative layout for it. In the alternative layout you could specify which form control you'd like to use to present particular field. In your case you need labels for the second form. Visibility condition for the second form could be presence of ItemId query string parameter, which will be added to a query string after saving record by first form.