Swimmer Park Hee-kyung set a new Korean record of 4 minutes 09.65 seconds in the women's 400m freestyle at the 45th President's Cup National Swimming Championships. This is 0.04 seconds faster than the previous record (4 minutes 09.69 seconds) set by swimmer Handa Kyung last October. Park Hee-kyung has been steadily training with this competition as her goal, supplementing any weaknesses. Park Hee-kyung expressed her determination to continue training hard and set even better records in the future.