Margaret Markvardt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Backstroke | LCM | 29.46 | 2026-04-30 | Fort Lauderdale Open venue | |
| 100 Backstroke | LCM | 1:03.50 | 2026-05-02 | Fort Lauderdale Open venue | |
| 50 Butterfly | LCM | 27.43 | 2026-05-01 | Fort Lauderdale Open venue | |
| 100 Butterfly | LCM | 1:02.42 | 2026-05-02 | Fort Lauderdale Open venue |
PR splits
100 Backstroke LCM 1:03.50 RT 0.67s
Front half 30.50s · back half 33.00s
100 Butterfly LCM 1:02.42 RT 0.64s
Front half 28.73s · back half 33.69s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.