| Event | Time | Meet | Date |
|---|---|---|---|
| 25m Backstroke | 57.87 | Mini OAKS Meet #3 | 2025-06-21 |
| 25m Freestyle | 51.03 | Mini OAKS Meet #3 | 2025-06-21 |
Yang, Manfred's top personal bests include 25m Backstroke (57.87), 25m Freestyle (51.03).
Yang, Manfred swims for Oakville Aquatic Club.
Yang, Manfred has competed in 1 meets.