Strokes for the national team

The 83rd National Dong-A Swimming Championship opens in Ulsan Friday for five days. More than 1,400 swimmers including Jeong Da-rae, a gold medalist in the Guangzhou Asian Games last year, will compete. The tournament is also a qualifying event for July`s World Swimming Championships in Shanghai. Many of Korea’s top swimmers debuted in the Dong-A championship.

yeon72@donga.com