Upcoming Event: Swimming & Diving versus Boston College on September 26, 2025 at 4 p.m. Diving / 5 p.m. Swimming

Honors:
2021-22: Wrapped up the season with a personal best time of 1:51.65 at the Virginia Tech Invitational ... Reached two finals at the meet, placing 11th in the 200 freestyle and 14th in the 50 freestyle ... Represented Duke in three events at the NC State GAC Invitational, including a then career best in the 200 freestyle.
2020-21: Opted out of the 2020-21 season due to the COVID-19 pandemic.
2019-20: Closed out her freshman campaign clocking career bests in the 50 (23.34) and 100 freestyle (50.53) events ... Set career best times in three events (the 50 and 100 freestyle and 100 butterfly) at the 2019 NC State GAC Invitational in November ... Placed 19th in the 100 freestyle (50.85), 22nd in the 100 butterfly (56.41) and 26th in the 50 freestyle (23.45) ... Also placed third in the 100 freestyle in Duke's win at Harvard (11/9).
Prior to Duke: Represented Singapore at numerous international competitions, including the 2019 World University Games, 2019 Commonwealth Youth Games, 2018, 2016 and 2014 FINA World Cups, the 2017 Southeast Asia Games, 2016 Junior Pan Pacific Championships, 2016 Asian Championships and the 2015 FINA Junior World Championships… Received a Singapore National Olympic Council Meritorious Award in the women’s 400-meter freestyle relay for the relay’s performance at the 2017 Southeast Asia Games … Received the Outstanding Sports Girl Award at Methodist’s Girl School in 2016 … Received the Edusave Award for Achievement, Good Leadership and Service in 2016 and 2017.
Personal: Daughter of Jason Ong and Josephine Choo … Has one brother (Nathaniel) and one sister (Naomi).
Ong Career Bests:
50 Free: 23.34Â ... 2020 Bulldog Last Chance Meet
100 Free: 50.53 ... 2020 Bulldog Last Chance Meet
200 Free: 1:51.65 ... 2022 Hokie Invitational
100 Fly: 56.00 ... 2019 NC State GAC Invitational
Last updated on 5/31/2022