| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:04.93 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 100m Breaststroke | 2:01.37 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 100m Freestyle | 1:59.85 | 2026 MMST Winter Novice Meet | 2026-01-10 |
| 100m IM | 1:54.07 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Freestyle | 4:10.14 | Friday Night at the Races #3 | 2026-03-13 |
| 200m IM | 4:22.84 | Friday Night at the Races #3 | 2026-03-13 |
| 25m Butterfly | 29.28 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 50m Backstroke | 53.17 | GMAC Dash for Cash | 2025-12-05 |
| 50m Breaststroke | 57.17 | 2026 MMST Winter Novice Meet | 2026-01-10 |
| 50m Butterfly | 54.37 | Super Fun Development Series #1 | 2025-12-13 |
| 50m Freestyle | 50.44 | FINS Tuna Splash Novice #2 | 2026-03-07 |
Polanski, Cyprian's top personal bests include 100m Backstroke (2:04.93), 100m Breaststroke (2:01.37), 100m Freestyle (1:59.85), 100m IM (1:54.07), 200m Freestyle (4:10.14).
Polanski, Cyprian swims for Halton Hills Blue Fins.
Polanski, Cyprian has competed in 8 meets.