While the 800m has been covered extensively throughout the season, here's a first look at how national athletes in the event progressed from month-to-month over the season.
It wasn't until late in May when Rush Henrietta (NY) High senior and Texas A & M signee Sammy Watson came out of hiding and busted out the No. 1 time in the country.
But what happened from February to March to April? In the slideshow, find out how certain athletes moved up the ranks.
One fact remained: The majority of athletes did not remain stagnant.
Below are links to each months' rankings, an overall ranking in 2017 and a list of 200 performers from their top times in February until May.
Rankings: Boys Feb. l Boys Mar l Boys Apr. l Boys May l Girls Feb. l Girls Mar. l Girls Apr. l Girls May