| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:06.40 | Hall of Fame | 2025-10-18 |
| 100m Breaststroke | 1:14.09 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Butterfly | 1:01.49 | Hall of Fame | 2025-10-18 |
| 100m Freestyle | 56.48 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Breaststroke | 2:44.40 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Butterfly | 2:19.35 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Freestyle | 2:07.05 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m IM | 2:20.20 | Hall of Fame | 2025-10-18 |
| 400m Freestyle | 4:35.68 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Butterfly | 27.56 | Hall of Fame | 2025-10-18 |
| 50m Freestyle | 26.04 | 2025 Alex Baumann Invitational | 2025-11-21 |
Yang, Zhenghan Ken's top personal bests include 100m Backstroke (1:06.40), 100m Breaststroke (1:14.09), 100m Butterfly (1:01.49), 100m Freestyle (56.48), 200m Breaststroke (2:44.40).
Yang, Zhenghan Ken swims for Ramac Aquatic Club.
Yang, Zhenghan Ken has competed in 5 meets.