Animisha It is the sequence within the last phrase that got me confused.
This is what I'm talking about. There's something different in the phrases. Look for that difference, not the entire phrase, and that will key which of the 2 passages you play. It speeds up your eyes since you look at a specific place on the sheet for that key to the phrase. Finding it means you don't have to spend time looking at each note, measure or phrase while playing. That frees up your eyes to look for the next phrase key.
Reading: Some people are fast readers. They don't read letters, or even words. They don't even read in sequence. Instead they read sentence fragments and connect it all together inside their minds.
Piano playing: I don't read notes except when I'm first learning a piece. My goal is to connect the individual notes into an entire measure (a "word") and then connect those into a sentence (a "phrase"). When that's done I don't read the entire phrase. Instead, I read the parts of it which are only necessary to know which phrase it is. I then translate that into playing. To make that easier, I look for something in the phrase which sets it apart from other almost identical phrases.
In your case that difference is an alternate sequence. All you have to do is look for that sequence on the page and you'll automatically know which phrase to play. Because, of course, you learned the sequence and can put your fingers on autopilot while you search for the key to the next phrase to play.