| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:30.63 | Winter Solstice | 2025-11-29 |
| 100m Breaststroke | 2:16.32 | Winter Classic | 2026-01-16 |
| 100m Breaststroke | 2:22.86 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 100m Freestyle | 1:59.34 | Winter Classic | 2026-01-16 |
| 100m Freestyle | 2:11.62 | Winter Solstice | 2025-11-29 |
| 100m IM | 2:27.00 | Norm Banfield Memorial Open Development Meet | 2025-10-03 |
| 200m Freestyle | 4:02.89 | Goldfins Pentathlon | 2026-02-07 |
| 200m Freestyle | 3:56.16 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 25m Backstroke | 30.21 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
| 25m Butterfly | 35.50 | Craven SPORT Services Racing Series #2 | 2025-11-15 |
| 50m Backstroke | 1:00.96 | Goldfins Pentathlon | 2026-02-07 |
| 50m Backstroke | 1:03.40 | Craven SPORT Services Racing Series #2 | 2025-11-15 |
| 50m Breaststroke | 1:01.75 | Goldfins Pentathlon | 2026-02-07 |
| 50m Breaststroke | 59.59 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 50m Butterfly | 1:09.76 | Winter Classic | 2026-01-16 |
| 50m Freestyle | 50.70 | Goldfins Pentathlon | 2026-02-07 |
| 50m Freestyle | 49.63 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
Gusikoski, Owen's top personal bests include 100m Backstroke (2:30.63), 100m Breaststroke (2:16.32), 100m Breaststroke (2:22.86), 100m Freestyle (1:59.34), 100m Freestyle (2:11.62).
Gusikoski, Owen swims for Saskatoon Lasers Swim Club.
Gusikoski, Owen has competed in 7 meets.