In this case, it's just a reflection of how simmy already ranked the five candidates from 1-5. When you look at the awards page in-season after game 125 or so, whenever they first show up, they're already ranked and will move up, down, in or out based on how their stats change from day to day.
Tracking how they move in the rankings over those final 35 games or so based on changing stats might give a fair amount of insight for those with (a) the desire and patience to track it, and (b) the ability to analyze the correlation between changes in stats and changes in the rankings.