Foul on 1 and 1 freethrow

[johnsonboys03]

On the front end of a 1 and 1 A1 releases the ball for a try on goal and before the ball hits the rim, B1 crosses the free-throw line and fouls A1.

How would this be administered from this point?

Here is what I came up with. Would this be correct?

Technically if the ball was released on a try for goal the free-throw doesn't end until it's successful or unsuccessful. So you would have two infractions. First is the violation (A1 would shoot again if unsuccessful), then penalize the foul with the proper amount of free-throws if in the bonus. Being the front end of a 1 on 1 if the foul caused a bonus situation you would clear the lane for the remainder of the original 1 and 1. If no bonus free-throw would follow then you still clear the lane finish the free-throw and administer a throw in to A under the basket.