| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:16.43 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Breaststroke | 1:36.16 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:05.66 | 2025 MSSAC Open | 2025-12-19 |
| 200m Backstroke | 2:42.74 | 2025 MSSAC Open | 2025-12-19 |
| 200m Freestyle | 2:25.40 | 2025 MSSAC Open | 2025-12-19 |
| 200m IM | 2:48.45 | Hall of Fame | 2025-10-18 |
| 50m Backstroke | 35.85 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Butterfly | 36.63 | Hall of Fame | 2025-10-18 |
| 50m Freestyle | 30.13 | 2025 MSSAC Open | 2025-12-19 |
Sidorovich Guha, Malena's top personal bests include 100m Backstroke (1:16.43), 100m Breaststroke (1:36.16), 100m Freestyle (1:05.66), 200m Backstroke (2:42.74), 200m Freestyle (2:25.40).
Sidorovich Guha, Malena swims for Ramac Aquatic Club.
Sidorovich Guha, Malena has competed in 5 meets.