I was scrolling through the results and I recognized the name from running high school XC in Illinois.
Tyler Jermann, 36th, 2:24:15
I figured he must have improved a lot in college, but looking at his stats, he had mediocre times at Iowa State. In fact, he couldn't break 15:15 in the 5k a year ago.
https://www.tfrrs.org/athletes/3260830/Iowa_State/Tyler_Jermann.html
Looks like he barely qualified for the Olympic Trials by going 2:18:35 at Houston less than a month ago. I figure he must be only 23 or 24.
Did anyone have a bigger day than this?