| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:08.39 | June Performance Meet 2025 | 2025-06-06 |
| 100m Freestyle | 1:00.26 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Backstroke | 2:27.01 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 200m Breaststroke | 2:58.95 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m IM | 2:32.28 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 400m Freestyle | 4:56.37 | June Performance Meet 2025 | 2025-06-06 |
| 50m Freestyle | 27.60 | June Performance Meet 2025 | 2025-06-06 |
Wang, Ruichen's top personal bests include 100m Backstroke (1:08.39), 100m Freestyle (1:00.26), 200m Backstroke (2:27.01), 200m Breaststroke (2:58.95), 200m IM (2:32.28).
Wang, Ruichen swims for Mississauga Aquatic Club.
Wang, Ruichen has competed in 4 meets.