Anton Paulo Dominick Della, a standout performer at the Palarong Pambansa, claimed a silver medal in the men’s 10-kilometer open water race at the 4th Southeast Asia Games. The event marked the opening competition of the multi-sport tournament. Della, competing in the age-group category, demonstrated strong endurance and technique to secure the second-place finish. His performance highlighted his growing reputation as a competitive swimmer in regional competitions. The race took place in a controlled open water setting, with athletes navigating the course under official supervision. Della’s silver medal adds to his list of achievements in national and international swimming events. His success reflects the increasing competitiveness of Filipino athletes in Southeast Asian sports.