| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 2:01.62 | Love to Swim | 2026-02-07 |
| 100m IM | 2:02.08 | North Shore Masters Sprint Meet | 2025-10-18 |
| 200m Breaststroke | 4:20.24 | Love to Swim | 2026-02-07 |
| 200m Freestyle | 3:53.30 | Love to Swim | 2026-02-07 |
| 50m Breaststroke | 53.96 | Love to Swim | 2026-02-07 |
| 50m Freestyle | 46.61 | North Shore Masters Sprint Meet | 2025-10-18 |
Harmon, Manda's top personal bests include 100m Breaststroke (2:01.62), 100m IM (2:02.08), 200m Breaststroke (4:20.24), 200m Freestyle (3:53.30), 50m Breaststroke (53.96).
Harmon, Manda swims for Legacy Masters Swim Club.
Harmon, Manda has competed in 3 meets.