Mark Dylla, of Heritage High School, does the freestyle stroke, during the 200 yard individual medley, which he won, during a meet, Thursday afternoon, March 22, 2007, at Regis high School. This was a Class 5A Continental League boys swimming meet between
Ken Papaleo, Mark Dylla, of Heritage High School, does the freestyle stroke, during the 200 yard individual medley, which he won, during a meet, Thursday afternoon, March 22, 2007, at Regis high School. This was a Class 5A Continental League boys swimming meet between (03/22/2007), [434713543] . Denver Public Library Digital Collections, accessed 11/05/2025, https://digital.denverlibrary.org/nodes/view/787296