| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:33.12 | UCSC February Invitational | 2026-02-21 |
| 100m Freestyle | 1:20.77 | UCSC February Invitational | 2026-02-21 |
| 100m IM | 1:46.56 | UCSC TC1-Special | 2025-10-17 |
| 200m Backstroke | 3:15.28 | UCSC February Invitational | 2026-02-21 |
| 200m Freestyle | 3:11.82 | UCSC Holiday Classic | 2025-12-13 |
| 200m IM | 3:39.88 | UCSC Holiday Classic | 2025-12-13 |
| 400m Freestyle | 6:41.31 | UCSC Holiday Classic | 2025-12-13 |
| 50m Backstroke | 42.98 | UCSC Holiday Classic | 2025-12-13 |
| 50m Butterfly | 43.24 | UCSC February Invitational | 2026-02-21 |
| 50m Freestyle | 36.50 | UCSC February Invitational | 2026-02-21 |
Ng, Nathalie's top personal bests include 100m Backstroke (1:33.12), 100m Freestyle (1:20.77), 100m IM (1:46.56), 200m Backstroke (3:15.28), 200m Freestyle (3:11.82).
Ng, Nathalie swims for Calgary Swimming.
Ng, Nathalie has competed in 4 meets.