swimstats

Kai Matsuoka

Mage 14HIMTUTHIKSCKSC$

388 plausible swims · 70 meets · 2022-02-25 → 2026-09-11

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.01 BB+0.42s to A·+2.82s to Sectionals 2026-04-18 44th Annual Harry Mamizuka Invitationalvenue
100 Freestyle SCY 56.49 BB+0.70s to A·+5.50s to Sectionals 2026-09-11 Senior Pentathlonvenue
200 Freestyle SCY 2:09.52 BB+7.33s to A·+17.73s to Sectionals 2026-04-19 44th Annual Harry Mamizuka Invitationalvenue
500 Freestyle SCY 7:06.09 +40.10s to B·+123.40s to Sectionals 2022-10-09 Oahu Distance Meetvenue
1000 Freestyle SCY 12:11.21 BB+44.22s to A·+97.22s to Sectionals 2026-02-07 Aulea Winter Distance Festivalvenue
50 Backstroke SCY 35.96 +2.27s to B·+12.27s to Futures 2024-10-26 24th Annual Bill Smith Invitational
100 Backstroke SCY 1:07.46 B+1.17s to BB·+11.97s to Sectionals 2026-09-11 Senior Pentathlonvenue
50 Breaststroke SCY 31.35 AA+1.06s to AAA·+5.06s to Futures 2026-02-27 2026 HI Hawaiian Swimming SCY AGChampsvenue
100 Breaststroke SCY 1:06.01 AA+2.62s to AAA·+2.82s to Sectionals 2026-09-11 Senior Pentathlonvenue
200 Breaststroke SCY 2:27.30 A+3.31s to AA·+10.01s to Sectionals 2026-02-28 2026 HI Hawaiian Swimming SCY AGChampsvenue
50 Butterfly SCY 29.25 BB+0.86s to A·+6.36s to Futures 2026-04-18 44th Annual Harry Mamizuka Invitationalvenue
100 Butterfly SCY 1:03.35 BB+2.96s to A·+8.16s to Sectionals 2026-09-11 Senior Pentathlonvenue
200 Butterfly SCY 2:26.23 B+0.54s to BB·+22.84s to Sectionals 2025-12-06 45th Annual Ken Suenaga Invitational (SCY)venue
100 Individual Medley SCY 1:02.67 2026-09-11 Senior Pentathlonvenue
200 Individual Medley SCY 2:24.64 BB+9.25s to A·+20.65s to Sectionals 2026-03-01 2026 HI Hawaiian Swimming SCY AGChampsvenue
400 Individual Medley SCY 4:57.96 BB+8.47s to A·+33.27s to Sectionals 2026-02-27 2026 HI Hawaiian Swimming SCY AGChampsvenue
50 Freestyle LCM 30.28 BB+0.89s to A·+3.29s to Sectionals 2026-07-03 2026 Keo Nakama Swim Meetvenue
100 Freestyle LCM 1:06.14 BB+1.75s to A·+7.15s to Sectionals 2026-07-05 2026 Keo Nakama Swim Meetvenue
200 Freestyle LCM 2:25.68 BB+5.09s to A·+16.99s to Sectionals 2026-06-18 HISI Senior Summer Championship (LCM)venue
400 Freestyle LCM 5:03.92 BB+4.03s to A·+29.53s to Sectionals 2026-07-03 2026 Keo Nakama Swim Meetvenue
50 Backstroke LCM 39.23 B+2.54s to BB·+11.34s to Futures 2026-05-02 Keiko Price Sprint Meet & Aloha Milevenue
100 Backstroke LCM 1:34.25 +10.56s to B·+29.06s to Sectionals 2023-07-02 2023 Keo Nakama Swim Meetvenue
200 Backstroke LCM 3:15.81 +13.82s to B·+54.32s to Sectionals 2024-05-02 1496332
50 Breaststroke LCM 34.05 AAA+0.96s to AAAA·+3.16s to Futures 2026-07-17 2026 HISI LCM Championshipsvenue
100 Breaststroke LCM 1:15.20 AA+1.31s to AAA·+1.50s to Sectionals 2026-07-16 2026 HISI LCM Championshipsvenue
200 Breaststroke LCM 2:42.11 AA+1.92s to AAA·+1.23s to Sectionals 2026-07-18 2026 HISI LCM Championshipsvenue
50 Butterfly LCM 31.64 A+1.05s to AA·+5.35s to Futures 2026-06-18 HISI Senior Summer Championship (LCM)venue
100 Butterfly LCM 1:17.44 B+2.85s to BB·+14.35s to Sectionals 2025-06-07 2025 14th Annual Wada Rainbow Invitational
200 Butterfly LCM 2:38.01 BB+3.62s to A·+16.92s to Sectionals 2026-07-19 2026 HISI LCM Championshipsvenue
200 Individual Medley LCM 2:37.80 BB+0.91s to A·+13.11s to Sectionals 2026-07-03 2026 Keo Nakama Swim Meetvenue
400 Individual Medley LCM 5:37.01 BB+1.52s to A·+29.22s to Sectionals 2026-07-17 2026 HISI LCM Championshipsvenue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 34.08 flat 200 Free Relay 2022-02-25 2023 HI Hawaiian Swimming SCY AGChamps
50 Freestyle SCY 27.59 flying 200 Free Relay (leg 4) 2023-02-17 2023 HI Hawaiian Swimming SCY AGChamps
100 Freestyle SCY 1:00.22 flying 400 Free Relay (leg 2) 2025-03-23 Southwest Age Group Regional 2025
100 Freestyle SCY 1:01.29 flying 400 Medley Relay (leg 4) 2025-03-21 Southwest Age Group Regional 2025
50 Breaststroke SCY 31.32 flying 200 Medley Relay (leg 2) 2026-03-29 2026 Southwest Age Group Regional
50 Butterfly SCY 26.99 flying 200 Medley Relay (leg 3) 2025-03-22 Southwest Age Group Regional 2025
50 Freestyle LCM 32.06 flying 200 Free Relay (leg 2) 2024-08-10 2024 Western Zone Age Group Championships
100 Freestyle LCM 56.14 flying 400 Free Relay (leg 3) 2026-06-20 HISI Senior Summer Championship (LCM)
100 Breaststroke LCM 1:17.37 flying 400 Medley Relay (leg 2) 2026-06-19 HISI Senior Summer Championship (LCM)
50 Butterfly LCM 31.23 flying 200 Medley Relay (leg 3) 2026-07-17 2026 HISI LCM 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

3731 points (6/6 events)

EventTime Points
400 FR LCM 5:03.92 635
200 BK LCM 3:15.81 337
200 BR LCM 2:42.11 825
200 FL LCM 2:38.01 620
200 IM LCM 2:37.80 657
400 IM LCM 5:37.01 657

IMR 13-14 · SCY

2955 points (5/5 events)

EventTime Points
200 FR SCY 2:09.52 562
100 BK SCY 1:07.46 498
100 BR SCY 1:06.01 765
100 FL SCY 1:03.35 581
200 IM SCY 2:24.64 549

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

PR splits

100 Freestyle SCY 56.49

27.68
28.81

Front half 27.68s · back half 28.81s

200 Freestyle SCY 2:09.52

29.43
33.13
34.09
32.87

Front half 62.56s · back half 66.96s

500 Freestyle SCY 7:06.09

36.20
42.02
43.03
43.12
43.43
44.48
44.25
44.28
43.76
41.52

Front half 207.80s · back half 218.29s

1000 Freestyle SCY 12:11.21

34.44
36.75
36.77
36.59
36.59
36.48
37.12
37.68
37.87
37.85
37.06
36.84
36.65
37.57
36.82
36.70
36.01
35.60
35.81
34.01

Front half 368.14s · back half 363.07s

100 Backstroke SCY 1:07.46

33.41
34.05

Front half 33.41s · back half 34.05s

100 Breaststroke SCY 1:06.01

31.18
34.83

Front half 31.18s · back half 34.83s

200 Breaststroke SCY 2:27.30

33.64
37.74
38.49
37.43

Front half 71.38s · back half 75.92s

100 Butterfly SCY 1:03.35

30.11
33.24

Front half 30.11s · back half 33.24s

100 Individual Medley SCY 1:02.67

29.84
32.83

Front half 29.84s · back half 32.83s

200 Individual Medley SCY 2:24.64

33.78
38.12
40.40
32.34

Front half 71.90s · back half 72.74s

400 Individual Medley SCY 4:57.96

32.53
37.86
40.38
40.47
38.70
42.00
33.69
32.33

Front half 151.24s · back half 146.72s

200 Freestyle LCM 2:25.68

32.14
37.59
37.98
37.97

Front half 69.73s · back half 75.95s

400 Freestyle LCM 5:03.92

71.86
80.39
78.75
72.92

Front half 152.25s · back half 151.67s

100 Breaststroke LCM 1:15.20

35.07
40.13

Front half 35.07s · back half 40.13s

200 Breaststroke LCM 2:42.11

36.15
41.59
41.60
42.77

Front half 77.74s · back half 84.37s

200 Butterfly LCM 2:38.01

34.08
41.00
41.93
41.00

Front half 75.08s · back half 82.93s

200 Individual Medley LCM 2:37.80

78.65
79.15

Front half 78.65s · back half 79.15s

400 Individual Medley LCM 5:37.01

36.09
42.94
46.02
44.32
44.47
46.03
38.75
38.39

Front half 169.37s · back half 167.64s

Reaction time

fastest 0.54s average 0.540s slowest 0.54s 1 electronic start

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 26.01 25 swims
100 Freestyle SCY 56.49 20 swims
200 Freestyle SCY 2:09.52 11 swims
500 Freestyle SCY 7:06.09 1 swim
1000 Freestyle SCY 12:11.21 1 swim
50 Backstroke SCY 35.96 8 swims
100 Backstroke SCY 1:07.46 7 swims
50 Breaststroke SCY 31.35 31 swims
100 Breaststroke SCY 1:06.01 26 swims
200 Breaststroke SCY 2:27.30 12 swims
50 Butterfly SCY 29.25 25 swims
100 Butterfly SCY 1:03.35 23 swims
200 Butterfly SCY 2:26.23 7 swims
100 Individual Medley SCY 1:02.67 13 swims
200 Individual Medley SCY 2:24.64 14 swims
400 Individual Medley SCY 4:57.96 7 swims
50 Freestyle LCM 30.28 11 swims
100 Freestyle LCM 1:06.14 9 swims
200 Freestyle LCM 2:25.68 10 swims
400 Freestyle LCM 5:03.92 4 swims
50 Backstroke LCM 39.23 4 swims
100 Backstroke LCM 1:34.25 3 swims
200 Backstroke LCM 3:15.81 1 swim
50 Breaststroke LCM 34.05 19 swims
100 Breaststroke LCM 1:15.20 23 swims
200 Breaststroke LCM 2:42.11 17 swims
50 Butterfly LCM 31.64 10 swims
100 Butterfly LCM 1:17.44 10 swims
200 Butterfly LCM 2:38.01 11 swims
200 Individual Medley LCM 2:37.80 14 swims
400 Individual Medley LCM 5:37.01 6 swims