| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:40.77 | 2026 Future Stars League #3 - NYAC | 2026-02-08 |
| 100m Breaststroke | 2:48.88 | 2026 Future Stars League #3 - NYAC | 2026-02-08 |
| 100m Freestyle | 2:10.70 | 2026 Future Stars League #3 - NYAC | 2026-02-08 |
| 25m Backstroke | 33.17 | MAC Rising Star #1 | 2025-11-08 |
| 25m Breaststroke | 37.65 | MAC Rising Star #1 | 2025-11-08 |
| 50m Freestyle | 1:06.50 | MAC Rising Star #1 | 2025-11-08 |
Chen, Ruosen's top personal bests include 100m Backstroke (2:40.77), 100m Breaststroke (2:48.88), 100m Freestyle (2:10.70), 25m Backstroke (33.17), 25m Breaststroke (37.65).
Chen, Ruosen swims for North York Aquatic Club.
Chen, Ruosen has competed in 2 meets.