| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:07.52 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 100m Breaststroke | 1:14.61 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m Butterfly | 1:08.89 | 2025 Summer Divisionals Island & Coastal Vancouver | 2025-06-27 |
| 100m Freestyle | 1:00.26 | 2025 Summer Divisionals Island & Coastal Vancouver | 2025-06-27 |
| 100m IM | 1:09.58 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 2:28.12 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 200m Breaststroke | 2:41.07 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m Freestyle | 2:11.04 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 200m IM | 2:30.95 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 400m Freestyle | 4:38.22 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 400m IM | 5:14.94 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 50m Backstroke | 31.48 | 2025 Summer Divisionals Island & Coastal Vancouver | 2025-06-27 |
| 50m Breaststroke | 34.73 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Butterfly | 30.38 | 2025 Summer Divisionals Island & Coastal Vancouver | 2025-06-27 |
| 50m Freestyle | 28.04 | 2025 Summer Divisionals Island & Coastal Vancouver | 2025-06-27 |
Cheung, Luna's top personal bests include 100m Backstroke (1:07.52), 100m Breaststroke (1:14.61), 100m Butterfly (1:08.89), 100m Freestyle (1:00.26), 100m IM (1:09.58).
Cheung, Luna swims for Canadian Dolphins.
Cheung, Luna has competed in 9 meets.