Laura Chang

Fage 43PNBWAQ

4 plausible swims · 1 meets · 2025-08-07 → 2025-08-10

Personal records

Event	Course	Best	Date	Meet
100 Backstroke	LCM	1:24.15	2025-08-08	2025 USMS Summer Nationals- OBSERVED venue
100 Breaststroke	LCM	1:30.14	2025-08-10	2025 USMS Summer Nationals- OBSERVED venue
100 Butterfly	LCM	1:24.65	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
400 Individual Medley	LCM	6:35.20	2025-08-07	2025 USMS Summer Nationals- OBSERVED venue

PR splits

100 Backstroke LCM 1:24.15

40.24

43.91

Front half 40.24s · back half 43.91s

100 Breaststroke LCM 1:30.14 RT 0.78s

43.76

46.38

Front half 43.76s · back half 46.38s

100 Butterfly LCM 1:24.65 RT 0.74s

39.17

45.48

Front half 39.17s · back half 45.48s

400 Individual Medley LCM 6:35.20 RT 0.77s

40.53

47.47

51.44

51.73

53.61

53.48

48.22

48.72

Front half 191.17s · back half 204.03s

Reaction time

fastest 0.74s average 0.763s slowest 0.78s 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.

100 Backstroke LCM 1:24.15 1 swim

100 Breaststroke LCM 1:30.14 1 swim

100 Butterfly LCM 1:24.65 1 swim

400 Individual Medley LCM 6:35.20 1 swim