| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:05.36 | Winterfest 2026 | 2026-01-17 |
| 100m Breaststroke | 2:19.60 | Winterfest 2026 | 2026-01-17 |
| 100m Freestyle | 2:04.47 | Winterfest 2026 | 2026-01-17 |
| 200m Freestyle | 4:50.17 | Winterfest 2026 | 2026-01-17 |
| 200m Freestyle | 4:11.36 | March Madness 2026 | 2026-03-14 |
| 50m Backstroke | 55.86 | Winterfest 2026 | 2026-01-17 |
| 50m Backstroke | 59.05 | March Madness 2026 | 2026-03-14 |
| 50m Breaststroke | 1:03.95 | Winterfest 2026 | 2026-01-17 |
| 50m Breaststroke | 58.71 | March Madness 2026 | 2026-03-14 |
| 50m Butterfly | 1:21.87 | Winterfest 2026 | 2026-01-17 |
| 50m Butterfly | 1:10.94 | March Madness 2026 | 2026-03-14 |
| 50m Freestyle | 52.77 | Winterfest 2026 | 2026-01-17 |
Nguyen, Kim Ngan's top personal bests include 100m Backstroke (2:05.36), 100m Breaststroke (2:19.60), 100m Freestyle (2:04.47), 200m Freestyle (4:50.17), 200m Freestyle (4:11.36).
Nguyen, Kim Ngan swims for Grande Prairie Piranhas.
Nguyen, Kim Ngan has competed in 3 meets.