Mary Armstrong

Fage 58PNPSM

2 plausible swims · 1 meets · 2025-08-08 → 2025-08-09

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	LCM	31.17	+1.58s to Sectionals	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
400 Freestyle	LCM	5:38.31	+46.52s to Sectionals	2025-08-08	2025 USMS Summer Nationals- OBSERVED venue

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

PR splits

400 Freestyle LCM 5:38.31 RT 0.79s

39.41

42.89

42.35

42.84

42.22

42.60

43.50

42.50

Front half 167.49s · back half 170.82s

Reaction time

fastest 0.79s average 0.790s slowest 0.79s 1 electronic start

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.

50 Freestyle LCM 31.17 1 swim

400 Freestyle LCM 5:38.31 1 swim