Olaf Dietz, a senior at Berkeley High in California, won the fastest section of the boys 3,200 meters in 9:04.42, highlighted by a 59-second final lap at the Dublin Distance Fiesta at Dublin High. Dietz returned to the track less than an hour later to anchor Berkeley's distance medley relay quartet, joining fellow seniors Mason Mullen, Hayden Morris and Leighton Sproul to place second in 10:30.56.