| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 58.00 | OS Annual Short Course Invitational Swim Meet | 2025-10-31 |
| 100m Breaststroke | 59.32 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m Butterfly | 55.09 | VPSC Winter Invitational 2025 | 2025-12-05 |
| 100m Freestyle | 53.19 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 1500m Freestyle | 16:32.32 | OS October Distance Time Trial | 2025-10-11 |
| 200m Backstroke | 2:08.83 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 200m Breaststroke | 2:08.03 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m Freestyle | 1:53.48 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 200m IM | 2:00.24 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 400m Freestyle | 3:58.52 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 50m Breaststroke | 27.69 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Freestyle | 24.08 | VPSC Winter Invitational 2025 | 2025-12-05 |
| 800m Freestyle | 8:43.84 | OS October Distance Time Trial | 2025-10-11 |
Jung, Justin's top personal bests include 100m Backstroke (58.00), 100m Breaststroke (59.32), 100m Butterfly (55.09), 100m Freestyle (53.19), 1500m Freestyle (16:32.32).
Jung, Justin swims for Olympians Swimming.
Jung, Justin has competed in 7 meets.