William Duong

Mage 36PNLSM

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

Personal records

Event	Course	Best	Date	Meet
50 Freestyle	LCM	31.85	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
100 Butterfly	LCM	1:26.70	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
200 Individual Medley	LCM	3:03.97	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue

PR splits

100 Butterfly LCM 1:26.70 RT 0.82s

39.24

47.46

Front half 39.24s · back half 47.46s

200 Individual Medley LCM 3:03.97 RT 0.81s

37.19

47.94

55.02

43.82

Front half 85.13s · back half 98.84s

Reaction time

fastest 0.80s average 0.810s slowest 0.82s 3 electronic starts

Start reaction over time faster starts higher

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 31.85 1 swim

100 Butterfly LCM 1:26.70 1 swim

200 Individual Medley LCM 3:03.97 1 swim