| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:07.25 | Hall of Fame | 2025-10-18 |
| 100m Breaststroke | 1:21.12 | Hall of Fame | 2025-10-18 |
| 100m Butterfly | 1:06.22 | Hall of Fame | 2025-10-18 |
| 100m Freestyle | 55.82 | Western Region Short Course Championships | 2026-02-12 |
| 100m IM | 1:07.85 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Freestyle | 2:03.49 | Western Region Short Course Championships | 2026-02-12 |
| 200m IM | 2:26.42 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 400m Freestyle | 4:34.83 | Western Region Short Course Championships | 2026-02-12 |
| 50m Backstroke | 30.01 | Hall of Fame | 2025-10-18 |
| 50m Breaststroke | 37.43 | Hall of Fame | 2025-10-18 |
| 50m Butterfly | 28.93 | Western Region Short Course Championships | 2026-02-12 |
| 50m Freestyle | 25.58 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 800m Freestyle | 9:31.85 | 2025 HAC Steeltown Invitational | 2025-11-28 |
Sengupta, Pratyush's top personal bests include 100m Backstroke (1:07.25), 100m Breaststroke (1:21.12), 100m Butterfly (1:06.22), 100m Freestyle (55.82), 100m IM (1:07.85).
Sengupta, Pratyush swims for Hamilton Aquatic Club.
Sengupta, Pratyush has competed in 7 meets.