| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:23.11 | Border City Invitational 2025 | 2025-12-05 |
| 100m Breaststroke | 1:34.83 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m Butterfly | 1:31.40 | Border City Invitational 2025 | 2025-12-05 |
| 100m Freestyle | 1:15.94 | MAC Rising Star #1 | 2025-11-08 |
| 200m Backstroke | 2:55.58 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Breaststroke | 3:35.57 | Border City Invitational 2025 | 2025-12-05 |
| 200m Freestyle | 2:40.80 | Border City Invitational 2025 | 2025-12-05 |
| 200m IM | 2:56.65 | MAC in house competition #1 | 2026-03-12 |
| 400m Freestyle | 5:53.83 | Border City Invitational 2025 | 2025-12-05 |
| 400m IM | 6:37.22 | Border City Invitational 2025 | 2025-12-05 |
| 50m Backstroke | 38.93 | Pan Am Open 2026 | 2026-02-21 |
| 50m Breaststroke | 42.22 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Butterfly | 36.97 | Pan Am Open 2026 | 2026-02-21 |
| 50m Freestyle | 33.35 | Border City Invitational 2025 | 2025-12-05 |
| 800m Freestyle | 12:09.88 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
Ye, Yichen's top personal bests include 100m Backstroke (1:23.11), 100m Breaststroke (1:34.83), 100m Butterfly (1:31.40), 100m Freestyle (1:15.94), 200m Backstroke (2:55.58).
Ye, Yichen swims for Markham Aquatic Club.
Ye, Yichen has competed in 13 meets.