| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:32.26 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m Butterfly | 1:32.92 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m Freestyle | 1:16.98 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 100m IM | 1:34.92 | 2025-2026 SSAT Time Trial 1 | 2025-10-18 |
| 200m Backstroke | 3:25.46 | 2025-2026 SSAT Invitational - NEOR 1 | 2025-10-25 |
| 200m Butterfly | 3:44.52 | 2025-2026 SSAT Invitational - NEOR 1 | 2025-10-25 |
| 200m Freestyle | 2:48.44 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 200m IM | 3:12.05 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 400m Freestyle | 6:19.50 | 2025-2026 SSAT Invitational - NEOR 1 | 2025-10-25 |
| 50m Backstroke | 43.93 | 2025-2026 SSAT Time Trial 1 | 2025-10-18 |
| 50m Breaststroke | 50.66 | 2025-2026 SSAT Time Trial 1 | 2025-10-18 |
| 50m Butterfly | 39.60 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
| 50m Freestyle | 37.06 | 2026 Dave Kensit Memorial SC Championship | 2026-02-06 |
Gardner, Samantha's top personal bests include 100m Backstroke (1:32.26), 100m Butterfly (1:32.92), 100m Freestyle (1:16.98), 100m IM (1:34.92), 200m Backstroke (3:25.46).
Gardner, Samantha swims for Sault Surge Aquatic Team.
Gardner, Samantha has competed in 3 meets.