| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:24.61 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m Butterfly | 1:25.64 | Winter Solstice | 2025-11-29 |
| 100m Freestyle | 1:10.03 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m Backstroke | 3:01.15 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m Freestyle | 2:30.90 | Winter Solstice | 2025-11-29 |
| 50m Backstroke | 35.55 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Butterfly | 34.07 | 2025 Prairie Winter International | 2025-12-11 |
| 50m Freestyle | 30.90 | Winter Solstice | 2025-11-29 |
Penner, Xander's top personal bests include 100m Backstroke (1:24.61), 100m Butterfly (1:25.64), 100m Freestyle (1:10.03), 200m Backstroke (3:01.15), 200m Freestyle (2:30.90).
Penner, Xander swims for Moose Jaw Kinsmen Flying Fins.
Penner, Xander has competed in 5 meets.