| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:06.24 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 1:22.17 | MAC Jingle Bell | 2025-12-12 |
| 100m Butterfly | 1:07.43 | MAC Jingle Bell | 2025-12-12 |
| 100m Freestyle | 58.29 | Pan Am Open 2026 | 2026-02-21 |
| 100m IM | 1:09.01 | MAC Jingle Bell | 2025-12-12 |
| 200m Backstroke | 2:24.05 | Border City Invitational 2025 | 2025-12-05 |
| 200m Breaststroke | 2:50.26 | Pan Am Open 2026 | 2026-02-21 |
| 200m Freestyle | 2:07.78 | Pan Am Open 2026 | 2026-02-21 |
| 200m IM | 2:27.32 | MAC Jingle Bell | 2025-12-12 |
| 400m Freestyle | 4:41.02 | Pan Am Open 2026 | 2026-02-21 |
| 400m IM | 5:18.23 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 50m Backstroke | 31.75 | Border City Invitational 2025 | 2025-12-05 |
| 50m Breaststroke | 37.85 | MAC Jingle Bell | 2025-12-12 |
| 50m Butterfly | 31.04 | MAC Jingle Bell | 2025-12-12 |
| 50m Freestyle | 27.32 | MAC Jingle Bell | 2025-12-12 |
| 800m Freestyle | 9:58.78 | Border City Invitational 2025 | 2025-12-05 |
Fan, Jeffrey's top personal bests include 100m Backstroke (1:06.24), 100m Breaststroke (1:22.17), 100m Butterfly (1:07.43), 100m Freestyle (58.29), 100m IM (1:09.01).
Fan, Jeffrey swims for Markham Aquatic Club.
Fan, Jeffrey has competed in 12 meets.