| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:32.08 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Butterfly | 1:25.37 | June Performance Meet 2025 | 2025-06-06 |
| 100m Butterfly | 1:16.11 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Freestyle | 1:15.89 | June Performance Meet 2025 | 2025-06-06 |
| 100m Freestyle | 1:08.95 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Backstroke | 2:47.49 | 2025 NYAC Cup | 2025-11-14 |
| 200m Breaststroke | 3:15.61 | 2025 NYAC Cup | 2025-11-14 |
| 200m Butterfly | 3:07.02 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 200m Butterfly | 2:46.98 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Freestyle | 2:42.69 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 200m Freestyle | 2:28.59 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 3:04.50 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 200m IM | 2:49.75 | 2025 NYAC Cup | 2025-11-14 |
| 400m Freestyle | 5:40.39 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 400m Freestyle | 5:02.62 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 400m IM | 5:50.48 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Backstroke | 41.66 | June Performance Meet 2025 | 2025-06-06 |
| 50m Backstroke | 41.41 | 2025 Red vs Black #1 | 2025-10-05 |
| 50m Breaststroke | 47.59 | June Performance Meet 2025 | 2025-06-06 |
| 50m Butterfly | 37.94 | June Performance Meet 2025 | 2025-06-06 |
| 50m Butterfly | 37.27 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 50m Freestyle | 35.45 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 50m Freestyle | 33.32 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 800m Freestyle | 10:34.38 | 2025 Murray Drudge Invitational | 2025-12-05 |
Sniderman, Keira's top personal bests include 100m Breaststroke (1:32.08), 100m Butterfly (1:25.37), 100m Butterfly (1:16.11), 100m Freestyle (1:15.89), 100m Freestyle (1:08.95).
Sniderman, Keira swims for North York Aquatic Club.
Sniderman, Keira has competed in 8 meets.