| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:23.40 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m Breaststroke | 1:46.70 | 2025 York Invitational | 2025-11-15 |
| 100m Freestyle | 1:15.15 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Backstroke | 2:56.16 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Breaststroke | 3:42.33 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Freestyle | 2:49.60 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 3:09.72 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Backstroke | 39.47 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Breaststroke | 50.36 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
| 50m Butterfly | 37.62 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Freestyle | 33.86 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
Kalaj, Mia's top personal bests include 100m Backstroke (1:23.40), 100m Breaststroke (1:46.70), 100m Freestyle (1:15.15), 200m Backstroke (2:56.16), 200m Breaststroke (3:42.33).
Kalaj, Mia swims for Scarborough Swim Club.
Kalaj, Mia has competed in 11 meets.