swimstats

Kai Takahashi

Mage 14HIIEMTORPCPNCOCAPN

396 plausible swims · 59 meets · 2021-06-04 → 2026-08-08

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 14.83 2022-09-24 2022 IE MRA Sprint Shootoutvenue
50 Freestyle SCY 25.06 A+0.47s to AA·+1.87s to Sectionals 2025-10-22 1657244
100 Freestyle SCY 54.70 A+1.21s to AA·+3.71s to Sectionals 2025-10-04 2025 PN OCA John Walker Invitationalvenue
200 Freestyle SCY 2:00.15 A+3.06s to AA·+8.36s to Sectionals 2026-01-24 2026 PN PDST Winter Invitational Meet- Approvvenue
500 Freestyle SCY 5:13.90 AA+10.61s to AAA·+11.21s to Sectionals 2026-01-25 2026 PN PDST Winter Invitational Meet- Approvvenue
1000 Freestyle SCY 10:41.01 AA+11.22s to AAA·+7.02s to Sectionals 2026-03-19 2026 Northwest Region Age Group Championships
1650 Freestyle SCY 17:44.84 AA+9.35s to AAA·+7.95s to Sectionals 2026-03-22 2026 NW Region Age Group Champs- Approvedvenue
50 Backstroke SCY 29.71 BB+0.82s to A·+6.02s to Futures 2025-10-19 2025 PN VAST Fall Classicvenue
100 Backstroke SCY 1:04.35 BB+3.16s to A·+8.86s to Sectionals 2026-01-24 2026 PN PDST Winter Invitational Meet- Approvvenue
200 Backstroke SCY 2:11.17 A+3.68s to AA·+9.88s to Sectionals 2025-12-14 2025 PN 14&Under Short Course Champs-Approvedvenue
50 Breaststroke SCY 30.07 AAA+1.18s to AAAA·+3.78s to Futures 2026-01-16 2026 PN VAST 49th Annual Washington Open- APPvenue
100 Breaststroke SCY 1:02.97 AAA+2.48s to AAAA·Sectionals ✓+4.98s to Futures 2026-03-20 2026 NW Region Age Group Champs- Approvedvenue
200 Breaststroke SCY 2:17.83 AA+0.04s to AAA·+0.54s to Sectionals 2026-03-21 2026 NW Region Age Group Champs- Approvedvenue
50 Butterfly SCY 27.85 A+0.56s to AA·+4.96s to Futures 2025-11-16 2025 PN PAC Q Meetvenue
100 Butterfly SCY 59.13 A+1.24s to AA·+3.94s to Sectionals 2026-03-01 2026 PN February AGI, Div 3- Approvedvenue
200 Butterfly SCY 2:07.99 AA+4.70s to AAA·+4.60s to Sectionals 2026-03-20 2026 NW Region Age Group Champs- Approvedvenue
100 Individual Medley SCY 58.78 2026-03-01 2026 PN February AGI, Div 3- Approvedvenue
200 Individual Medley SCY 2:06.19 AA+2.10s to AAA·+2.20s to Sectionals 2026-02-28 2026 PN February AGI, Div 3- Approvedvenue
400 Individual Medley SCY 4:25.37 AAA+12.08s to AAAA·+0.68s to Sectionals 2026-02-27 2026 PN February AGI, Div 3- Approvedvenue
50 Freestyle LCM 27.45 AA+0.56s to AAA·+0.46s to Sectionals 2026-04-26 2026 PN SMAC Spring Showers LC Challengevenue
100 Freestyle LCM 1:00.19 AA+1.20s to AAA·+1.20s to Sectionals 2026-05-29 2026 TRI-CITY INVITATIONALvenue
200 Freestyle LCM 2:12.42 AA+3.53s to AAA·+3.73s to Sectionals 2026-05-31 2026 TRI-CITY INVITATIONALvenue
400 Freestyle LCM 4:35.50 AA+0.51s to AAA·+1.11s to Sectionals 2026-07-10 2026 PN OCA Last Chance Invitational- Approvevenue
800 Freestyle LCM 9:27.69 AAA+24.00s to AAAA·Sectionals ✓+47.00s to Futures 2026-08-05 2026 Western Zone Age Group Championshipsvenue
1500 Freestyle LCM 18:03.90 AAA+40.41s to AAAA·Sectionals ✓+84.91s to Futures 2026-06-26 2026 PN SMAC Summer Classic Invite- Approvedvenue
50 Backstroke LCM 38.81 B+2.12s to BB·+10.92s to Futures 2024-05-19 2024 PN IST Sockeye Springtime Madnessvenue
100 Backstroke LCM 1:07.38 AA+1.59s to AAA·+2.19s to Sectionals 2026-05-16 2026 PN IST Sockeye Springtime Madness App.venue
200 Backstroke LCM 2:23.06 AA+0.07s to AAA·+1.57s to Sectionals 2026-07-12 2026 PN OCA Last Chance Invitational- Approvevenue
50 Breaststroke LCM 32.56 AAAA·+1.67s to Futures 2026-07-17 2026 PN 13 & Over LC Championships- Approvedfast pool
100 Breaststroke LCM 1:11.90 AAA+1.41s to AAAA·Sectionals ✓+3.71s to Futures 2026-08-05 2026 Western Zone Age Group Championshipsvenue
200 Breaststroke LCM 2:37.88 AAA+4.89s to AAAA·Sectionals ✓+8.79s to Futures 2026-07-16 2026 PN 13 & Over LC Championships- Approvedfast pool
50 Butterfly LCM 29.35 AA+0.06s to AAA·+3.06s to Futures 2026-05-17 2026 PN IST Sockeye Springtime Madness App.venue
100 Butterfly LCM 1:04.71 AA+1.62s to AAA·+1.62s to Sectionals 2026-07-10 2026 PN OCA Last Chance Invitational
200 Butterfly LCM 2:21.72 AA+0.23s to AAA·+0.63s to Sectionals 2026-07-19 2026 PN 13 & Over LC Championships- Approvedfast pool
200 Individual Medley LCM 2:18.96 AAA+1.67s to AAAA·Sectionals ✓+6.17s to Futures 2026-07-19 2026 PN 13 & Over LC Championships- Approvedfast pool
400 Individual Medley LCM 4:55.88 AAA+2.39s to AAAA·Sectionals ✓+13.49s to Futures 2026-07-17 2026 PN 13 & Over LC Championships- Approvedfast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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 24.63 flat 200 Free Relay 2026-03-21 2026 NW Region Age Group Champs- Approved
50 Freestyle SCY 27.24 flying 200 Medley Relay (leg 4) 2024-12-13 2024 PN 14 & Under SC Champs
50 Freestyle SCY 24.80 flying 200 Free Relay (leg 3) 2025-12-13 2025 PN 14&Under Short Course Champs-Approved
100 Freestyle SCY 52.12 flying 400 Free Relay (leg 4) 2026-03-19 2026 NW Region Age Group Champs- Approved
50 Backstroke SCY 31.46 flat 200 Medley Relay 2025-01-20 2025 Thunderbolt Round Robin Invitational
50 Breaststroke SCY 28.75 flying 200 Medley Relay (leg 2) 2026-03-20 2026 NW Region Age Group Champs- Approved
100 Breaststroke SCY 1:04.49 flying 400 Medley Relay (leg 2) 2025-01-19 2025 Thunderbolt Round Robin Invitational
50 Freestyle LCM 26.56 flying 200 Free Relay (leg 3) 2026-08-08 2026 Western Zone Age Group Championships
50 Freestyle LCM 27.15 flying 200 Medley Relay (leg 4) 2026-07-18 2026 PN 13 & Over LC Championships- Approved
100 Freestyle LCM 1:03.12 flat 400 Free Relay 2025-07-20 2025 PN 13&O LC Senior Championships
100 Freestyle LCM 1:00.14 flying 400 Free Relay (leg 4) 2026-07-19 2026 PN 13 & Over LC Championships- Approved
100 Freestyle LCM 1:00.02 flying 400 Medley Relay (leg 4) 2026-07-17 2026 PN 13 & Over LC Championships- Approved
50 Breaststroke LCM 32.74 flying 200 Medley Relay (leg 2) 2026-08-06 2026 Western Zone Age Group Championships
100 Breaststroke LCM 1:22.34 flying 400 Medley Relay (leg 2) 2025-07-18 2025 PN 13&O LC Senior Championships

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

5402 points (6/6 events)

EventTime Points
400 FR LCM 4:35.50 853
200 BK LCM 2:23.06 864
200 BR LCM 2:37.88 893
200 FL LCM 2:21.72 860
200 IM LCM 2:18.96 962
400 IM LCM 4:55.88 970

IMR 13-14 · LCM

4314 points (5/5 events)

EventTime Points
200 FR LCM 2:12.42 801
100 BK LCM 1:07.38 809
100 BR LCM 1:11.90 934
100 FL LCM 1:04.71 808
200 IM LCM 2:18.96 962

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

PR splits

50 Freestyle SCY 25.06 split/total mismatch

33.65
38.71
42.95
42.11

Front half 72.36s · back half -47.30s

100 Freestyle SCY 54.70

26.32
28.38

Front half 26.32s · back half 28.38s

200 Freestyle SCY 2:00.15

28.00
31.29
31.09
29.77

Front half 59.29s · back half 60.86s

500 Freestyle SCY 5:13.90

27.99
31.01
32.32
31.98
32.59
31.82
32.16
31.97
31.96
30.10

Front half 155.89s · back half 158.01s

1650 Freestyle SCY 17:44.84 RT 0.63s

27.84
30.82
31.41
32.31
32.62
31.91
32.55
32.46
32.44
32.79
32.93
32.67
32.66
32.47
33.14
32.03
32.67
32.27
32.15
30.87
34.43
33.33
33.45
33.12
32.84
33.09
32.91
33.33
31.11
33.37
32.52
32.18
28.15

100 Backstroke SCY 1:04.35

31.82
32.53

Front half 31.82s · back half 32.53s

200 Backstroke SCY 2:11.17 RT 0.68s

29.75
33.58
34.44
33.40

Front half 63.33s · back half 67.84s

100 Breaststroke SCY 1:02.97 RT 0.72s

29.37
33.60

Front half 29.37s · back half 33.60s

200 Breaststroke SCY 2:17.83 RT 0.75s

30.69
35.21
36.38
35.55

Front half 65.90s · back half 71.93s

100 Butterfly SCY 59.13

27.58
31.55

Front half 27.58s · back half 31.55s

200 Butterfly SCY 2:07.99 RT 0.73s

27.80
32.30
33.96
33.93

Front half 60.10s · back half 67.89s

100 Individual Medley SCY 58.78

28.54
30.24

Front half 28.54s · back half 30.24s

400 Individual Medley SCY 4:25.37

27.62
32.06
35.39
35.11
35.46
37.94
31.69
30.10

Front half 130.18s · back half 135.19s

200 Freestyle LCM 2:12.42

63.34
69.08

Front half 63.34s · back half 69.08s

400 Freestyle LCM 4:35.50 RT 0.83s

63.94
69.60
71.32
70.64

Front half 133.54s · back half 141.96s

800 Freestyle LCM 9:27.69

30.01
33.52
34.76
36.00
35.88
36.29
36.36
36.45
36.34
36.76
36.61
36.83
36.65
35.27
35.48
34.48

Front half 279.27s · back half 288.42s

1500 Freestyle LCM 18:03.90 RT 0.71s

65.42
71.20
72.46
73.11
73.09
73.31
73.72
72.80
72.69
73.35
73.02
73.11
72.89
73.03
70.70

200 Backstroke LCM 2:23.06

70.63
72.43

Front half 70.63s · back half 72.43s

100 Breaststroke LCM 1:11.90

33.82
38.08

Front half 33.82s · back half 38.08s

200 Breaststroke LCM 2:37.88 · 460.3 min after 200 Breaststroke

33.62
39.48
41.85
42.93

Front half 73.10s · back half 84.78s

200 Butterfly LCM 2:21.72 RT 0.62s

66.26
75.46

Front half 66.26s · back half 75.46s

200 Individual Medley LCM 2:18.96 RT 0.66s· 20.0 min after 200 Butterfly

30.11
36.08
40.37
32.40

Front half 66.19s · back half 72.77s

400 Individual Medley LCM 4:55.88 RT 0.64s· 21.0 min after 50 Breaststroke

30.23
34.99
39.28
37.66
41.08
42.86
34.80
34.98

Front half 142.16s · back half 153.72s

Reaction time

fastest 0.32s average 0.641s slowest 1.98s 108 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.

25 Freestyle SCY 14.83 3 swims
50 Freestyle SCY 25.06 10 swims
100 Freestyle SCY 54.70 9 swims
200 Freestyle SCY 2:00.15 8 swims
500 Freestyle SCY 5:13.90 11 swims
1000 Freestyle SCY 10:41.01 4 swims
1650 Freestyle SCY 17:44.84 10 swims
50 Backstroke SCY 29.71 4 swims
100 Backstroke SCY 1:04.35 6 swims
200 Backstroke SCY 2:11.17 6 swims
50 Breaststroke SCY 30.07 12 swims
100 Breaststroke SCY 1:02.97 21 swims
200 Breaststroke SCY 2:17.83 16 swims
50 Butterfly SCY 27.85 5 swims
100 Butterfly SCY 59.13 12 swims
200 Butterfly SCY 2:07.99 20 swims
100 Individual Medley SCY 58.78 9 swims
200 Individual Medley SCY 2:06.19 20 swims
400 Individual Medley SCY 4:25.37 17 swims
50 Freestyle LCM 27.45 10 swims
100 Freestyle LCM 1:00.19 9 swims
200 Freestyle LCM 2:12.42 7 swims
400 Freestyle LCM 4:35.50 5 swims
800 Freestyle LCM 9:27.69 7 swims
1500 Freestyle LCM 18:03.90 5 swims
50 Backstroke LCM 38.81 5 swims
100 Backstroke LCM 1:07.38 8 swims
200 Backstroke LCM 2:23.06 5 swims
50 Breaststroke LCM 32.56 16 swims
100 Breaststroke LCM 1:11.90 23 swims
200 Breaststroke LCM 2:37.88 19 swims
50 Butterfly LCM 29.35 8 swims
100 Butterfly LCM 1:04.71 8 swims
200 Butterfly LCM 2:21.72 13 swims
200 Individual Medley LCM 2:18.96 19 swims
400 Individual Medley LCM 4:55.88 21 swims