| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:25.91 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 100m Breaststroke | 1:42.70 | RHAC Fall Classic 2025 | 2025-10-24 |
| 100m Butterfly | 1:40.94 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 100m Freestyle | 1:13.45 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Backstroke | 2:58.66 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Butterfly | 3:45.81 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m Freestyle | 2:41.74 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m IM | 3:07.42 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 400m Freestyle | 6:03.56 | 2025 York Invitational | 2025-11-15 |
| 400m IM | 6:59.93 | 2025 York Invitational | 2025-11-15 |
| 50m Backstroke | 41.15 | 2025 York Invitational | 2025-11-15 |
| 50m Breaststroke | 49.91 | LAC - Dr. Paul Hauch Invitational | 2025-07-05 |
| 50m Butterfly | 43.42 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 50m Freestyle | 33.86 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 800m Freestyle | 12:02.81 | 2025 MSSAC Open | 2025-12-19 |
Tschoban, Natalie's top personal bests include 100m Backstroke (1:25.91), 100m Breaststroke (1:42.70), 100m Butterfly (1:40.94), 100m Freestyle (1:13.45), 200m Backstroke (2:58.66).
Tschoban, Natalie swims for Mississauga Aquatic Club.
Tschoban, Natalie has competed in 12 meets.