| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:05.09 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m Freestyle | 1:46.00 | MAC Fall Fest Invitational | 2025-10-18 |
| 100m IM | 2:15.49 | MAC Fall Fest Invitational | 2025-10-18 |
| 50m Freestyle | 46.87 | MAC Fall Fest Invitational | 2025-10-18 |
Armstrong, Leah's top personal bests include 100m Backstroke (2:05.09), 100m Freestyle (1:46.00), 100m IM (2:15.49), 50m Freestyle (46.87).
Armstrong, Leah swims for Georgina Rapids Aquatic Club.
Armstrong, Leah has competed in 1 meets.