| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:24.27 | 2026 Cochrane Comets Winter Invitational | 2026-02-06 |
| 100m Breaststroke | 1:32.17 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 100m Freestyle | 1:13.82 | 4th Annual Comet Cup | 2025-11-14 |
| 100m IM | 1:25.90 | Pugsley's Plunge 2026 | 2026-01-16 |
| 200m Breaststroke | 3:32.22 | 2025 Friesen Plastics LASC Fall Challenge | 2025-10-24 |
| 200m Freestyle | 2:47.90 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 200m IM | 3:15.03 | Sandy Ferris Age Group Food Bank Challenge 2025 | 2025-12-19 |
| 400m Freestyle | 5:59.13 | Winter Festival | 2026-01-23 |
| 50m Backstroke | 37.40 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Breaststroke | 42.18 | 2026 Pronghorn Classic | 2026-03-13 |
| 50m Butterfly | 36.61 | Pugsley's Plunge 2026 | 2026-01-16 |
| 50m Freestyle | 33.39 | Pugsley's Plunge 2026 | 2026-01-16 |
Johnson, Josie's top personal bests include 100m Backstroke (1:24.27), 100m Breaststroke (1:32.17), 100m Freestyle (1:13.82), 100m IM (1:25.90), 200m Breaststroke (3:32.22).
Johnson, Josie swims for Calgary Patriots Swim Club.
Johnson, Josie has competed in 9 meets.