| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:11.08 | Winter Provincial Trials | 2026-03-06 |
| 100m Breaststroke | 1:19.39 | Winter Provincial Trials | 2026-03-06 |
| 100m Butterfly | 1:15.89 | Pugsley's Plunge 2026 | 2026-01-16 |
| 100m Freestyle | 1:03.85 | Winter Provincial Trials | 2026-03-06 |
| 100m IM | 1:13.83 | Cascade Speed Meet 2025 Provincial Series #1 | 2025-11-08 |
| 200m Backstroke | 2:34.67 | Winter Provincial Trials | 2026-03-06 |
| 200m Breaststroke | 2:58.69 | Winter Provincial Trials | 2026-03-06 |
| 200m Freestyle | 2:25.21 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 200m IM | 2:36.40 | Winter Provincial Trials | 2026-03-06 |
| 400m Freestyle | 5:11.86 | Nose Creek Invitational 2026 | 2026-03-14 |
| 400m IM | 5:51.34 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 50m Backstroke | 31.72 | Winter Provincial Trials | 2026-03-06 |
| 50m Breaststroke | 36.14 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Butterfly | 31.76 | Nose Creek Invitational 2026 | 2026-03-14 |
| 50m Freestyle | 29.03 | Mini Pro: Speed Meet 2025 | 2025-11-07 |
Pawelczak, Jonathan's top personal bests include 100m Backstroke (1:11.08), 100m Breaststroke (1:19.39), 100m Butterfly (1:15.89), 100m Freestyle (1:03.85), 100m IM (1:13.83).
Pawelczak, Jonathan swims for Cascade Swim Club.
Pawelczak, Jonathan has competed in 12 meets.