After having analysed your TOEFL speaking performance, I can summarise as follows:
You are making good and relevant contributions and your answer length is appropriate. Your strong points are vocabulary and collocation and you even make use of some idiomatic expressions. You rhythm and pace is, at times, quite good and convincing, but at times use of wrong stress patterns makes it difficult for the listener to understand individual words.
Your least strong point is your pronunciation of individual lexical items (individual words).
Speaking performance on the iBT scale os situated at around 90 to 95.
Keep up the good work!