Written by Heo Yeon-kyung, 54.49 seconds AG shortened again from 54.70 secondsHwang Seon-woo, male 100m 48.57 seconds Can't get past the A record National swimming team member Heo Yeon-kyung (17, Bangsan High School senior) set another Korean record in the women's 100m freestyle about two months after the Hangzhou Asian Games. According to the Korea Swimming Federation, Heo Yeon-kyung won the...