| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:15.78 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Freestyle | 56.99 | Edmonton Open 2026 | 2026-01-30 |
| 100m Freestyle | 55.56 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Freestyle | 2:03.50 | Edmonton Open 2026 | 2026-01-30 |
| 200m Freestyle | 1:58.13 | Nose Creek Invitational 2026 | 2026-03-14 |
| 200m IM | 2:29.05 | Edmonton Open 2026 | 2026-01-30 |
| 200m IM | 2:24.79 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 400m Freestyle | 4:26.92 | Edmonton Open 2026 | 2026-01-30 |
| 400m Freestyle | 4:18.62 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 400m IM | 5:21.09 | Summer Provincial Championships LC | 2025-07-24 |
| 400m IM | 5:05.92 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Backstroke | 31.72 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Breaststroke | 35.07 | Western Transmountain Festival I | 2026-02-14 |
| 50m Breaststroke | 34.62 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Butterfly | 29.27 | Edmonton Open 2026 | 2026-01-30 |
| 50m Butterfly | 29.41 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Freestyle | 26.80 | Western Transmountain Festival I | 2026-02-14 |
| 50m Freestyle | 25.63 | Pugsley's Plunge 2026 | 2026-01-16 |
| 800m Freestyle | 9:23.23 | Edmonton Open 2026 | 2026-01-30 |
| 800m Freestyle | 9:02.27 | OSC J.P. Fiset Invitational | 2025-12-11 |
Schwanke, Zack's top personal bests include 100m Breaststroke (1:15.78), 100m Freestyle (56.99), 100m Freestyle (55.56), 200m Freestyle (2:03.50), 200m Freestyle (1:58.13).
Schwanke, Zack swims for Calgary Patriots Swim Club.
Schwanke, Zack has competed in 10 meets.