swimstats

Zane Tsukuda

Mage 13CASDA

196 plausible swims · 36 meets · 2024-06-01 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.23 BB+1.54s to A·+5.04s to Sectionals 2026-05-16 2026 CA STAR 1 Day May BB Max SC Meetslow pool
100 Freestyle SCY 1:00.80 BB+2.91s to A·+9.81s to Sectionals 2026-05-16 2026 CA STAR 1 Day May BB Max SC Meetslow pool
200 Freestyle SCY 2:16.03 BB+9.34s to A·+24.24s to Sectionals 2025-09-27 2025 CA RAA AB/C SC Meetvenue
500 Freestyle SCY 6:16.38 B+6.19s to BB·+73.69s to Sectionals 2025-09-28 2025 CA RAA AB/C SC Meetvenue
50 Backstroke SCY 32.15 BB+1.76s to A·+8.46s to Futures 2025-12-14 2025 CA SCS/RAA WAGvenue
100 Backstroke SCY 1:09.21 B+0.12s to BB·+13.72s to Sectionals 2026-05-16 2026 CA STAR 1 Day May BB Max SC Meetslow pool
50 Breaststroke SCY 37.56 BB+2.87s to A·+11.27s to Futures 2026-05-16 2026 CA STAR 1 Day May BB Max SC Meetslow pool
100 Breaststroke SCY 1:24.57 +0.28s to B·+21.38s to Sectionals 2025-11-15 2025 CA Veterans' Day Classic SCYvenue
50 Butterfly SCY 29.70 BB+0.01s to A·+6.81s to Futures 2025-12-12 2025 CA SCS/RAA WAGvenue
100 Butterfly SCY 1:04.83 BB+1.64s to A·+9.64s to Sectionals 2025-12-13 2025 CA SCS/RAA WAGvenue
200 Butterfly SCY 2:34.47 B+0.98s to BB·+31.08s to Sectionals 2025-09-27 2025 CA RAA AB/C SC Meetvenue
100 Individual Medley SCY 1:09.39 2026-02-14 2026 CA TCC BB/B/C Short Course Meetvenue
200 Individual Medley SCY 2:30.40 BB+9.21s to A·+26.41s to Sectionals 2026-01-31 2026 CA Eastern Committee Winter SCY Champsfast pool
50 Freestyle LCM 32.75 BB+2.16s to A·+5.76s to Sectionals 2026-07-11 2026 CA CCAQ Eastern Committee LC Champsvenue
100 Freestyle LCM 1:19.54 +1.35s to B·+20.55s to Sectionals 2025-07-12 2025 CA CCAQ Eastern Committee LC Champsvenue
200 Freestyle LCM 2:43.37 B+5.48s to BB·+34.68s to Sectionals 2026-04-11 2026 CA YST LC A/BB/B 13 & up C Meetvenue
50 Backstroke LCM 39.24 B+0.95s to BB·+11.35s to Futures 2026-06-07 2026 CA YST A/BB/B LC Meetvenue
100 Backstroke LCM 1:24.44 B+3.35s to BB·+19.25s to Sectionals 2026-04-11 2026 CA YST LC A/BB/B 13 & up C Meetvenue
200 Backstroke LCM 2:49.87 BB+7.18s to A·+28.38s to Sectionals 2026-07-12 2026 CA CCAQ Eastern Committee LC Champsvenue
50 Butterfly LCM 32.34 A+0.25s to AA·+6.05s to Futures 2026-07-26 2026 CA SCS/RAA Summer A/G Champs - copiedvenue
100 Butterfly LCM 1:10.54 A+1.45s to AA·+7.45s to Sectionals 2026-07-25 2026 CA SCS/RAA Summer A/G Champs - copiedvenue
200 Butterfly LCM 2:32.65 AA+4.16s to AAA·+11.56s to Sectionals 2026-07-23 2026 CA SCS/RAA Summer A/G Champs - copiedvenue
200 Individual Medley LCM 3:08.59 B+11.80s to BB·+43.90s to Sectionals 2025-06-08 2025 CA YST JAG Last Ditch LC Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 30.11 flat 200 Free Relay 2025-10-18 2025 CA DSRT Oct A/BB/B Meet
50 Freestyle SCY 28.52 flying 200 Free Relay (leg 2) 2025-12-13 2025 CA SCS/RAA WAG
50 Backstroke SCY 37.67 flat 200 Medley Relay 2025-02-15 2025 CA Otterfest BB/B/C Short Course Meet
50 Butterfly SCY 29.27 flying 200 Medley Relay (leg 3) 2025-12-14 2025 CA SCS/RAA WAG
100 Butterfly SCY 1:04.92 flying 400 Medley Relay (leg 3) 2026-03-14 2026 SCS Spring Age Group Champs @ RMDA - cop
50 Freestyle LCM 32.10 flying 200 Free Relay (leg 2) 2026-07-11 2026 CA CCAQ Eastern Committee LC Champs
50 Backstroke LCM 47.47 flat 200 Medley Relay 2024-06-02 2024 CA YST LC JAG Qualifier
50 Butterfly LCM 32.93 flying 200 Medley Relay (leg 3) 2026-07-12 2026 CA CCAQ Eastern Committee LC Champs
100 Butterfly LCM 1:10.05 flying 400 Medley Relay (leg 3) 2026-07-25 2026 CA SCS/RAA Summer A/G Champs - copied

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 13-14 · LCM

1588 points (3/6 events — incomplete)

EventTime Points
200 BK LCM 2:49.87 516
200 FL LCM 2:32.65 688
200 IM LCM 3:08.59 384
400 FR LCM— 0
200 BR LCM— 0
400 IM LCM— 0

IMR 13-14 · SCY

2340 points (5/5 events)

EventTime Points
200 FR SCY 2:16.03 485
100 BK SCY 1:09.21 461
100 BR SCY 1:24.57 364
100 FL SCY 1:04.83 542
200 IM SCY 2:30.40 488

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 1:00.80

29.55
31.25

Front half 29.55s · back half 31.25s

200 Freestyle SCY 2:16.03

31.96
34.91
35.36
33.80

Front half 66.87s · back half 69.16s

500 Freestyle SCY 6:16.38

33.64
39.56
39.08
39.67
39.29
39.23
37.25
38.39
35.78
34.49

Front half 191.24s · back half 185.14s

100 Backstroke SCY 1:09.21

33.58
35.63

Front half 33.58s · back half 35.63s

100 Breaststroke SCY 1:24.57

41.92
42.65

Front half 41.92s · back half 42.65s

100 Butterfly SCY 1:04.83

30.47
34.36

Front half 30.47s · back half 34.36s

200 Butterfly SCY 2:34.47

33.87
41.89
40.99
37.72

Front half 75.76s · back half 78.71s

100 Individual Medley SCY 1:09.39

31.47
37.92

Front half 31.47s · back half 37.92s

200 Individual Medley SCY 2:30.40

31.67
40.14
43.16
35.43

Front half 71.81s · back half 78.59s

100 Freestyle LCM 1:19.54

36.77
42.77

Front half 36.77s · back half 42.77s

200 Freestyle LCM 2:43.37

37.75
43.09
42.51
40.02

Front half 80.84s · back half 82.53s

100 Backstroke LCM 1:24.44

41.30
43.14

Front half 41.30s · back half 43.14s

200 Backstroke LCM 2:49.87

39.74
43.33
44.49
42.31

Front half 83.07s · back half 86.80s

100 Butterfly LCM 1:10.54

32.81
37.73

Front half 32.81s · back half 37.73s

200 Butterfly LCM 2:32.65

35.28
39.48
39.83
38.06

Front half 74.76s · back half 77.89s

200 Individual Medley LCM 3:08.59

39.79
50.62
58.93
39.25

Front half 90.41s · back half 98.18s

Reaction time

fastest 0.63s average 0.700s slowest 0.77s 2 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
DateEventCourse TimeAge RoundMeet

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.

50 Freestyle SCY 28.23 10 swims
100 Freestyle SCY 1:00.80 12 swims
200 Freestyle SCY 2:16.03 4 swims
500 Freestyle SCY 6:16.38 1 swim
50 Backstroke SCY 32.15 19 swims
100 Backstroke SCY 1:09.21 14 swims
50 Breaststroke SCY 37.56 6 swims
100 Breaststroke SCY 1:24.57 3 swims
50 Butterfly SCY 29.70 19 swims
100 Butterfly SCY 1:04.83 17 swims
200 Butterfly SCY 2:34.47 2 swims
100 Individual Medley SCY 1:09.39 16 swims
200 Individual Medley SCY 2:30.40 10 swims
50 Freestyle LCM 32.75 5 swims
100 Freestyle LCM 1:19.54 3 swims
200 Freestyle LCM 2:43.37 2 swims
50 Backstroke LCM 39.24 8 swims
100 Backstroke LCM 1:24.44 6 swims
200 Backstroke LCM 2:49.87 2 swims
50 Butterfly LCM 32.34 13 swims
100 Butterfly LCM 1:10.54 13 swims
200 Butterfly LCM 2:32.65 7 swims
200 Individual Medley LCM 3:08.59 2 swims