Mark Dylla, of Heritage High School, finishes his warm-ups before a meet Thursday afternoon, March 22, 2007, at Regis high School. This was a Class 5A Continental League boys swimming meet between No. 3 Heritage at No. 1 Regis. (KEN PAPALEO/ROCKY MOUNTAIN
Ken Papaleo, Mark Dylla, of Heritage High School, finishes his warm-ups before a meet Thursday afternoon, March 22, 2007, at Regis high School. This was a Class 5A Continental League boys swimming meet between No. 3 Heritage at No. 1 Regis. (KEN PAPALEO/ROCKY MOUNTAIN (03/22/2007), [434713556] . Denver Public Library Digital Collections, accessed 18/01/2026, https://digital.denverlibrary.org/nodes/view/787293