Alex Pierce

Mage 21CZILMIWITIDE

31 plausible swims · 7 meets · 2024-07-14 → 2026-07-25

Personal records

Event	Course	Best	Cut	Date	Meet
400 Freestyle	LCM	4:25.33	+3.14s to Sectionals	2024-07-27	2024 LC Illinois Senior Championships venue
50 Backstroke	LCM	28.79	+0.10s to Sectionals	2025-08-01	2025 LC Illinois Senior Championships venue
100 Backstroke	LCM	1:03.06	Sectionals ✓+4.87s to Futures	2026-07-25	2026 LC Illinois Senior Championships venue
200 Backstroke	LCM	2:18.62	Sectionals ✓+11.63s to Futures	2025-08-03	2025 LC Illinois Senior Championships venue
200 Breaststroke	LCM	2:36.09	Sectionals ✓+13.70s to Futures	2025-08-02	2025 LC Illinois Senior Championships venue
50 Butterfly	LCM	27.34	Sectionals ✓+1.95s to Futures	2026-07-25	2026 LC Illinois Senior Championships venue
100 Butterfly	LCM	1:01.52	+0.03s to Sectionals	2026-07-24	2026 LC Illinois Senior Championships venue
200 Butterfly	LCM	2:23.12	+3.63s to Sectionals	2024-07-28	2024 LC Illinois Senior Championships venue
200 Individual Medley	LCM	2:16.19	Sectionals ✓+8.20s to Futures	2025-08-02	2025 LC Illinois Senior Championships venue
400 Individual Medley	LCM	4:52.82	Sectionals ✓+19.73s to Futures	2024-07-26	2024 LC Illinois Senior Championships venue

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

PR splits

400 Freestyle LCM 4:25.33 RT 0.68s

28.72

31.46

32.48

33.18

34.44

35.29

35.89

33.87

Front half 125.84s · back half 139.49s

100 Backstroke LCM 1:03.06 RT 0.71s

30.28

32.78

Front half 30.28s · back half 32.78s

200 Backstroke LCM 2:18.62 RT 0.71s

31.33

34.47

36.47

36.35

Front half 65.80s · back half 72.82s

200 Breaststroke LCM 2:36.09 RT 0.68s

35.15

40.08

39.56

41.30

Front half 75.23s · back half 80.86s

100 Butterfly LCM 1:01.52 RT 0.70s

28.30

33.22

Front half 28.30s · back half 33.22s

200 Butterfly LCM 2:23.12 RT 0.67s

29.54

35.46

38.59

39.53

Front half 65.00s · back half 78.12s

200 Individual Medley LCM 2:16.19 RT 0.69s

28.78

34.79

40.63

31.99

Front half 63.57s · back half 72.62s

400 Individual Medley LCM 4:52.82 RT 0.66s

29.10

35.05

38.82

38.50

41.36

42.41

34.13

33.45

Front half 141.47s · back half 151.35s

Reaction time

fastest 0.64s average 0.687s slowest 0.75s 23 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.

Swim history

Every recorded swim, newest first

Date	Event	Course	Time	Age	Round	Meet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

400 Freestyle LCM 4:25.33 1 swim

50 Backstroke LCM 28.79 4 swims

100 Backstroke LCM 1:03.06 1 swim

200 Backstroke LCM 2:18.62 5 swims

200 Breaststroke LCM 2:36.09 5 swims

50 Butterfly LCM 27.34 2 swims

100 Butterfly LCM 1:01.52 2 swims

200 Butterfly LCM 2:23.12 2 swims

200 Individual Medley LCM 2:16.19 7 swims

400 Individual Medley LCM 4:52.82 2 swims