| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.67 | Edmonton Open 2026 | 2026-01-30 |
| 100m Backstroke | 1:10.75 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 100m Butterfly | 1:17.21 | Octoberfest | 2025-10-18 |
| 100m Freestyle | 1:04.06 | Summer Provincial Championships LC | 2025-07-24 |
| 100m Freestyle | 1:02.64 | March Madness 2026 | 2026-03-14 |
| 100m IM | 1:18.38 | Octoberfest | 2025-10-18 |
| 200m Backstroke | 2:35.27 | Edmonton Open 2026 | 2026-01-30 |
| 200m Backstroke | 2:30.24 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 200m Freestyle | 2:20.65 | Summer Provincial Championships LC | 2025-07-24 |
| 200m Freestyle | 2:14.74 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 200m IM | 2:37.87 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 400m Freestyle | 4:52.54 | Edmonton Open 2026 | 2026-01-30 |
| 400m Freestyle | 4:40.74 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Backstroke | 34.95 | Edmonton Open 2026 | 2026-01-30 |
| 50m Backstroke | 33.00 | OSC J.P. Fiset Invitational | 2025-12-11 |
| 50m Freestyle | 29.32 | Fast Track into Fall 2025 | 2025-11-15 |
| 800m Freestyle | 10:01.55 | Summer Provincial Championships LC | 2025-07-24 |
| 800m Freestyle | 9:36.73 | Fast Track into Fall 2025 | 2025-11-15 |
Johnson, Anna's top personal bests include 100m Backstroke (1:13.67), 100m Backstroke (1:10.75), 100m Butterfly (1:17.21), 100m Freestyle (1:04.06), 100m Freestyle (1:02.64).
Johnson, Anna swims for Grande Prairie Piranhas.
Johnson, Anna has competed in 8 meets.