| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:12.92 | Walker Invitational | 2025-10-25 |
| 100m Breaststroke | 1:17.00 | Western Region Short Course Championships | 2026-02-12 |
| 100m Butterfly | 1:09.61 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m Freestyle | 1:03.11 | BAC Team Showdown 2025 | 2025-12-12 |
| 100m IM | 1:13.02 | BAC Blue vs White Fall 2025 | 2025-10-18 |
| 200m Backstroke | 2:35.68 | LAC - 12 & Under Celebration | 2026-01-17 |
| 200m Breaststroke | 2:48.31 | Western Region Short Course Championships | 2026-02-12 |
| 200m Butterfly | 2:53.50 | LAC - 12 & Under Celebration | 2026-01-17 |
| 200m Freestyle | 2:19.09 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 200m IM | 2:29.89 | Western Region Short Course Championships | 2026-02-12 |
| 25m Breaststroke | 17.19 | BAC Jr Series Finale | 2025-06-01 |
| 25m Butterfly | 14.13 | BAC Jr Series Finale | 2025-06-01 |
| 400m Freestyle | 4:53.22 | LAC - Nothers Fall Invitational | 2025-11-21 |
| 400m IM | 5:36.05 | BAC Team Showdown 2025 | 2025-12-12 |
| 50m Backstroke | 34.16 | Walker Invitational | 2025-10-25 |
| 50m Breaststroke | 37.06 | BAC SC Fall Invitational | 2025-11-07 |
| 50m Butterfly | 30.60 | Western Region Short Course Championships | 2026-02-12 |
| 50m Freestyle | 29.45 | BAC Team Showdown 2025 | 2025-12-12 |
| 800m Freestyle | 10:12.47 | LAC - Nothers Fall Invitational | 2025-11-21 |
MacDonald, Anna's top personal bests include 100m Backstroke (1:12.92), 100m Breaststroke (1:17.00), 100m Butterfly (1:09.61), 100m Freestyle (1:03.11), 100m IM (1:13.02).
MacDonald, Anna swims for Brantford Aquatic Club.
MacDonald, Anna has competed in 11 meets.