Mark Lawson

Mage 24PNUC36

1 plausible swims · 1 meets · 2025-08-10 → 2025-08-10

Personal records

Event	Course	Best	Cut	Date	Meet
50 Butterfly	LCM	31.98		2025-08-10	2025 USMS Summer Nationals- OBSERVED venue

Reaction time

fastest 0.69s average 0.690s slowest 0.69s 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 Butterfly LCM 31.98 1 swim