| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:20.74 | Delta March LMR | 2026-03-14 |
| 100m Breaststroke | 1:39.45 | Delta March LMR | 2026-03-14 |
| 100m Butterfly | 1:26.10 | Titans Fall Invitational | 2025-11-29 |
| 100m Freestyle | 1:11.08 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 200m Backstroke | 2:48.99 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 200m Freestyle | 2:39.19 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 200m IM | 3:00.05 | Delta March LMR | 2026-03-14 |
| 400m Freestyle | 5:48.18 | Titans Fall Invitational | 2025-11-29 |
| 50m Backstroke | 36.81 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Breaststroke | 47.87 | Delta March LMR | 2026-03-14 |
| 50m Freestyle | 32.51 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
Wong, Jonathan's top personal bests include 100m Backstroke (1:20.74), 100m Breaststroke (1:39.45), 100m Butterfly (1:26.10), 100m Freestyle (1:11.08), 200m Backstroke (2:48.99).
Wong, Jonathan swims for HYACK SWIM CLUB.
Wong, Jonathan has competed in 3 meets.