| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:16.65 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m Breaststroke | 1:25.39 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 100m Butterfly | 1:22.90 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m Freestyle | 1:06.51 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m IM | 1:15.99 | KAJ Fall Classic | 2025-11-21 |
| 1500m Freestyle | 5:50.31 | KCS Fall Festival | 2025-10-25 |
| 200m Backstroke | 2:54.94 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Breaststroke | 3:05.68 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 200m Butterfly | 3:16.76 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Freestyle | 2:30.24 | KCS 32nd MJB Law Classic SCM | 2025-12-12 |
| 200m IM | 2:51.71 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 400m Freestyle | 5:34.82 | KAJ Fall Classic | 2025-11-21 |
| 400m IM | 6:14.40 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Backstroke | 33.96 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Breaststroke | 38.37 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 50m Butterfly | 34.22 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 50m Freestyle | 29.31 | KCS Fall Festival | 2025-10-25 |
| 800m Freestyle | 11:41.40 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
Chen, Al's top personal bests include 100m Backstroke (1:16.65), 100m Breaststroke (1:25.39), 100m Butterfly (1:22.90), 100m Freestyle (1:06.51), 100m IM (1:15.99).
Chen, Al swims for Vernon Kokanee Swim Club.
Chen, Al has competed in 7 meets.