Alex Rantz

Mage 39PNUC13

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

Personal records

Event	Course	Best	Date	Meet
200 Freestyle	LCM	2:14.87	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
400 Freestyle	LCM	4:52.78	2025-08-08	2025 USMS Summer Nationals- OBSERVED venue
100 Butterfly	LCM	1:05.02	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue
200 Individual Medley	LCM	2:34.70	2025-08-09	2025 USMS Summer Nationals- OBSERVED venue

PR splits

200 Freestyle LCM 2:14.87 RT 0.68s

31.64

34.39

34.70

34.14

Front half 66.03s · back half 68.84s

400 Freestyle LCM 4:52.78 RT 0.75s

33.31

37.25

37.92

38.10

37.40

37.44

36.29

35.07

Front half 146.58s · back half 146.20s

100 Butterfly LCM 1:05.02 RT 0.74s

30.51

34.51

Front half 30.51s · back half 34.51s

200 Individual Medley LCM 2:34.70 RT 0.73s

32.49

39.92

47.51

34.78

Front half 72.41s · back half 82.29s

Reaction time

fastest 0.68s average 0.725s slowest 0.75s 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 2:14.87 1 swim

400 Freestyle LCM 4:52.78 1 swim

100 Butterfly LCM 1:05.02 1 swim

200 Individual Medley LCM 2:34.70 1 swim