| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:36.83 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m Breaststroke | 1:44.00 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m Butterfly | 1:45.51 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 100m Freestyle | 1:16.43 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m IM | 1:39.32 | 2026 Sask Racing Series #1-South Div | 2025-11-02 |
| 200m Backstroke | 3:12.40 | Winter Solstice | 2025-11-29 |
| 200m Freestyle | 2:55.03 | Winter Solstice | 2025-11-29 |
| 200m IM | 3:15.44 | Winter Solstice | 2025-11-29 |
| 50m Backstroke | 43.86 | Winter Solstice | 2025-11-29 |
| 50m Breaststroke | 48.64 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 50m Butterfly | 39.85 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 50m Freestyle | 35.89 | Winter Solstice | 2025-11-29 |
Mcnabb, Samuel's top personal bests include 100m Backstroke (1:36.83), 100m Breaststroke (1:44.00), 100m Butterfly (1:45.51), 100m Freestyle (1:16.43), 100m IM (1:39.32).
Mcnabb, Samuel swims for Moose Jaw Kinsmen Flying Fins.
Mcnabb, Samuel has competed in 7 meets.