| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:26.82 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m Breaststroke | 1:35.10 | Manitoba Open Junior Provincials | 2026-02-06 |
| 100m Freestyle | 1:13.68 | 2025 Prairie Winter International | 2025-12-11 |
| 100m IM | 1:22.15 | St. James Seals Invitational | 2026-01-23 |
| 200m Freestyle | 2:51.85 | 2026 Manta Grand Prix | 2026-02-20 |
| 200m IM | 3:06.74 | 2026 Manta Grand Prix | 2026-02-20 |
| 400m Freestyle | 6:16.87 | The Steve Molloy Invitational 2025 | 2025-11-07 |
| 50m Backstroke | 38.34 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Breaststroke | 42.91 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Butterfly | 34.68 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Freestyle | 32.15 | Bison Sprint IM Invitational | 2026-01-10 |
Sharma, Arjun's top personal bests include 100m Backstroke (1:26.82), 100m Breaststroke (1:35.10), 100m Freestyle (1:13.68), 100m IM (1:22.15), 200m Freestyle (2:51.85).
Sharma, Arjun swims for St James Seals Swim Club.
Sharma, Arjun has competed in 8 meets.