| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:08.86 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m Breaststroke | 1:11.43 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 100m Butterfly | 1:08.62 | KAJ Fall Classic | 2025-11-21 |
| 100m Freestyle | 56.63 | BC Winter Divisionals - North & Interior | 2026-02-20 |
| 100m IM | 1:07.29 | KAJ Fall Classic | 2025-11-21 |
| 1500m Freestyle | 1:00.96 | KAJ Fall Classic | 2025-11-21 |
| 200m Backstroke | 2:28.64 | KAJ Fall Classic | 2025-11-21 |
| 200m Breaststroke | 2:33.49 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 200m Butterfly | 2:32.52 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Freestyle | 2:01.35 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 200m IM | 2:29.20 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 400m Freestyle | 4:20.41 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 400m IM | 5:06.66 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Backstroke | 29.60 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 50m Breaststroke | 32.38 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 50m Butterfly | 30.48 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Freestyle | 26.27 | 2025 Summer Divisionals - North & Interior | 2025-06-27 |
| 800m Freestyle | 9:06.74 | BC Winter Divisionals - North & Interior | 2026-02-20 |
Chow, Tsun Kit Anson's top personal bests include 100m Backstroke (1:08.86), 100m Breaststroke (1:11.43), 100m Butterfly (1:08.62), 100m Freestyle (56.63), 100m IM (1:07.29).
Chow, Tsun Kit Anson swims for Kelowna AquaJets.
Chow, Tsun Kit Anson has competed in 6 meets.