| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:53.72 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 100m Breaststroke | 2:08.61 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 100m Freestyle | 1:51.11 | 2026 MMST Winter Novice Meet | 2026-01-10 |
| 100m IM | 1:57.78 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 200m Freestyle | 3:38.05 | Friday Night at the Races #3 | 2026-03-13 |
| 200m IM | 4:02.81 | Friday Night at the Races #3 | 2026-03-13 |
| 25m Breaststroke | 29.22 | FINS Tuna Splash Novice #2 | 2026-03-07 |
| 50m Backstroke | 55.38 | GMAC Fall Skills and Thrills | 2025-11-02 |
| 50m Breaststroke | 1:00.99 | Otters Devo & Distance Winter Waves | 2026-01-24 |
| 50m Butterfly | 1:09.33 | Super Fun Development Series #1 | 2025-12-13 |
| 50m Freestyle | 48.84 | Otters Devo & Distance Winter Waves | 2026-01-24 |
Cerjanec, Nikolas's top personal bests include 100m Backstroke (1:53.72), 100m Breaststroke (2:08.61), 100m Freestyle (1:51.11), 100m IM (1:57.78), 200m Freestyle (3:38.05).
Cerjanec, Nikolas swims for Halton Hills Blue Fins.
Cerjanec, Nikolas has competed in 10 meets.