| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:36.94 | KAJ Snowfest | 2026-01-23 |
| 100m Backstroke | 1:35.15 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m Breaststroke | 1:50.58 | KAJ Snowfest | 2026-01-23 |
| 100m Breaststroke | 1:45.46 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 100m Butterfly | 1:46.39 | KAJ Fall Classic | 2025-11-21 |
| 100m Freestyle | 1:20.47 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 100m IM | 1:35.11 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Backstroke | 3:28.21 | KAJ Snowfest | 2026-01-23 |
| 200m Backstroke | 3:24.37 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Breaststroke | 3:53.41 | KAJ Snowfest | 2026-01-23 |
| 200m Breaststroke | 3:49.63 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 200m Freestyle | 2:56.38 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 200m IM | 3:21.37 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 400m Freestyle | 6:33.27 | KAJ Fall Classic | 2025-11-21 |
| 50m Backstroke | 46.03 | KAJ Snowfest | 2026-01-23 |
| 50m Backstroke | 44.39 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Breaststroke | 51.29 | KAJ Snowfest | 2026-01-23 |
| 50m Breaststroke | 49.32 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Butterfly | 44.51 | Smile Enhancement Studio 2025 Pentathlon | 2025-10-17 |
| 50m Freestyle | 37.03 | KAJ Snowfest | 2026-01-23 |
| 50m Freestyle | 36.97 | Nolans Pharmasave Fall Invitational | 2025-11-07 |
| 800m Freestyle | 13:21.89 | KAJ Snowfest | 2026-01-23 |
Kirschner, Sadie's top personal bests include 100m Backstroke (1:36.94), 100m Backstroke (1:35.15), 100m Breaststroke (1:50.58), 100m Breaststroke (1:45.46), 100m Butterfly (1:46.39).
Kirschner, Sadie swims for Kelowna AquaJets.
Kirschner, Sadie has competed in 5 meets.