(P) having a promising Olympic debut (Q) the athlete seemed well on his way to (R) portion of the triathlon, (S) after winning the swimming.

The correct sequence should be

Directions: In the following sentence, some parts of the sentence have been jumbled up. You are required to rearrange these parts which are labelled P, Q, R, S to produce the correct sentence. Choose the proper sequence and mark in your answer sheet accordingly.