| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:14.68 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Butterfly | 1:07.61 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:02.65 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 200m Breaststroke | 2:44.47 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Butterfly | 2:43.64 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 200m Freestyle | 2:30.19 | MAC Fall Fest Invitational | 2025-10-18 |
| 200m IM | 2:31.39 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 400m Freestyle | 5:00.57 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Backstroke | 32.44 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 35.06 | Pan Am Open 2026 | 2026-02-21 |
| 50m Butterfly | 30.65 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Freestyle | 29.96 | MAC Fall Fest Invitational | 2025-10-18 |
| 800m Freestyle | 10:47.75 | 2025 Alex Baumann Invitational | 2025-11-21 |
Chen, Boyan's top personal bests include 100m Breaststroke (1:14.68), 100m Butterfly (1:07.61), 100m Freestyle (1:02.65), 200m Breaststroke (2:44.47), 200m Butterfly (2:43.64).
Chen, Boyan swims for New Stars Swimming Club.
Chen, Boyan has competed in 7 meets.