| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:07.75 | MACU Tri Meet with UOG & WAT | 2026-01-17 |
| 100m Freestyle | 59.16 | 2025 Merrily Stratten Divisional Championships | 2025-11-22 |
| 200m Backstroke | 2:26.49 | 2026 OUA Swimming Championships | 2026-02-19 |
| 200m Freestyle | 2:09.67 | 2025 Merrily Stratten Divisional Championships | 2025-11-22 |
| 400m Freestyle | 4:36.14 | MACU McMaster Marauders Tri Meet with Waterloo War | 2026-01-17 |
| 50m Backstroke | 32.45 | GHAC SC Last Chance Qualifier 2026 | 2026-01-30 |
| 50m Butterfly | 29.50 | 2025 Merrily Stratten Divisional Championships | 2025-11-22 |
| 50m Freestyle | 27.42 | 2025 Merrily Stratten Divisional Championships | 2025-11-22 |
Natalie Wongsoputro's top personal bests include 100m Backstroke (1:07.75), 100m Freestyle (59.16), 200m Backstroke (2:26.49), 200m Freestyle (2:09.67), 400m Freestyle (4:36.14).
Natalie Wongsoputro swims for McMaster University.
Natalie Wongsoputro has competed in 8 meets.