| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Freestyle | 2:03.16 | Top Fish #2 VEW | 2026-02-21 |
| 100m IM | 1:59.06 | Top Fish #2 VEW | 2026-02-21 |
| 25m Breaststroke | 41.47 | NEOR Top Fish #1 | 2025-11-09 |
| 25m Freestyle | 24.68 | NEOR Top Fish #1 | 2025-11-09 |
| 50m Backstroke | 59.47 | Top Fish #2 VEW | 2026-02-21 |
| 50m Freestyle | 49.32 | Top Fish #2 VEW | 2026-02-21 |
Jaskiewicz, Sylvia's top personal bests include 100m Freestyle (2:03.16), 100m IM (1:59.06), 25m Breaststroke (41.47), 25m Freestyle (24.68), 50m Backstroke (59.47).
Jaskiewicz, Sylvia swims for Equipe natation Sturgeon Falls.
Jaskiewicz, Sylvia has competed in 2 meets.