Seth Chun
Courtesy of: Steve Chun
TEMPE, Arizona, July 22. AT the Arizona Age Group Championships this weekend, Seth Chun posted a swift 200-meter butterfly time to win the boys 11-12 age division and match the U.S. National Age Group record.

Chun, 12, popped a 2:14.40 in the finale to tie the current record set by Ryan Murphy back in 2008. Murphy just missed qualifying for the World Championships this summer, but is well on his way to some special things in the sport when competing for California this fall. That's definitely a good place to be for Chun as he develops his own career.

Chun also won the 100 free (59.10), 200 free (2:08.64), 100 fly (1:02.21), 200 IM (2:25.07) and 400 IM (5:07.60) this weekend in the 11-12 division. Chun is currently training with Arizona Gold Swimming with head coach Jerry Olszewski, although he swam unattached at this meet.