| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:31.72 | Meet 61968 | 2026-04-25 |
| 100m IM | 1:31.25 | Meet 61968 | 2026-04-25 |
| 200m Backstroke | 3:26.20 | 2026 Halifax Chronos Master's LC Invitational | 2026-03-15 |
| 50m Backstroke | 44.80 | 2026 Halifax Chronos Master's LC Invitational | 2026-03-15 |
| 50m Backstroke | 43.43 | Meet 61968 | 2026-04-25 |
| 50m Butterfly | 40.52 | Meet 61968 | 2026-04-25 |
Begin, Margot's top personal bests include 100m Backstroke (1:31.72), 100m IM (1:31.25), 200m Backstroke (3:26.20), 50m Backstroke (44.80), 50m Backstroke (43.43).
Begin, Margot swims for NS Bluenose Masters.
Begin, Margot has competed in 2 meets.