David Popko

Mage 48PNAAM

5 plausible swims · 1 meets · 2025-08-07 → 2025-08-09

Personal records

Event	Course	Best	Date	Meet
200 Freestyle	LCM	2:16.93	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
400 Freestyle	LCM	4:55.08	2025-08-08	2025 USMS Summer Nationals- OBSERVED venue
50 Backstroke	LCM	34.62	2025-08-07	2025 USMS Summer Nationals- OBSERVED venue
100 Backstroke	LCM	1:14.31	2025-08-08	2025 USMS Summer Nationals- OBSERVED venue
200 Individual Medley	LCM	2:40.54	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue

PR splits

200 Freestyle LCM 2:16.93 RT 0.73s

32.13

34.96

34.83

35.01

Front half 67.09s · back half 69.84s

400 Freestyle LCM 4:55.08 RT 0.74s

33.70

37.33

37.34

37.71

37.51

37.20

36.58

Front half 146.08s · back half 149.00s

100 Backstroke LCM 1:14.31 RT 0.77s

36.04

38.27

Front half 36.04s · back half 38.27s

200 Individual Medley LCM 2:40.54 RT 0.81s

33.32

39.98

50.21

37.03

Front half 73.30s · back half 87.24s

Reaction time

fastest 0.73s average 0.762s slowest 0.81s 4 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.

200 Freestyle LCM 2:16.93 1 swim

400 Freestyle LCM 4:55.08 1 swim

50 Backstroke LCM 34.62 1 swim

100 Backstroke LCM 1:14.31 1 swim

200 Individual Medley LCM 2:40.54 1 swim