| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:38.79 | June Performance Meet 2025 | 2025-06-06 |
| 100m Backstroke | 1:31.13 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 1:48.80 | June Performance Meet 2025 | 2025-06-06 |
| 100m Breaststroke | 1:44.47 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Butterfly | 1:36.30 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 100m Freestyle | 1:24.38 | June Performance Meet 2025 | 2025-06-06 |
| 100m Freestyle | 1:19.00 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Backstroke | 3:34.18 | June Performance Meet 2025 | 2025-06-06 |
| 200m Backstroke | 3:20.71 | MAC Jingle Bell | 2025-12-12 |
| 200m Breaststroke | 3:42.86 | David Lawson Invitational 2026 | 2026-01-23 |
| 200m Freestyle | 2:57.46 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m IM | 3:22.56 | David Lawson Invitational 2026 | 2026-01-23 |
| 400m Freestyle | 6:25.96 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Backstroke | 43.69 | June Performance Meet 2025 | 2025-06-06 |
| 50m Backstroke | 42.66 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 48.46 | June Performance Meet 2025 | 2025-06-06 |
| 50m Breaststroke | 47.26 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Butterfly | 47.81 | June Performance Meet 2025 | 2025-06-06 |
| 50m Butterfly | 46.56 | 2025 OAK Brad Townsend Fall Classic | 2025-10-17 |
| 50m Freestyle | 38.50 | June Performance Meet 2025 | 2025-06-06 |
| 50m Freestyle | 35.57 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
Kulkarni, Shirin's top personal bests include 100m Backstroke (1:38.79), 100m Backstroke (1:31.13), 100m Breaststroke (1:48.80), 100m Breaststroke (1:44.47), 100m Butterfly (1:36.30).
Kulkarni, Shirin swims for Oakville Aquatic Club.
Kulkarni, Shirin has competed in 7 meets.