In TestCase1, why do these entries appear in this order when the GPA is the same (2.01) and "HYasEeNIkTsDSnuMXQGDuFIZuGen" comes alphabetically after "euKDKBZrwqODRtIyWji"?

HYasEeNIkTsDSnuMXQGDuFIZuGen euKDKBZrwqODRtIyWji

Here's an enhanced output I generated for debugging purposes of my own code. As you can see, my code reverses the order, which I believe to be correct, unless I'm overlooking something:

euKDKBZrwqODRtIyWji 2.01 74 HYasEeNIkTsDSnuMXQGDuFIZuGen 2.01 8

Any insight would be appreciated, thank you!