swimstats

Ryan Matsumoto

Mage 15HIMTPNKALANKSCSPL

323 plausible swims · 63 meets · 2022-02-25 → 2026-07-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.41 BB+1.72s to A·+3.22s to Sectionals 2025-11-07 UH Knockout 50s Senior meetvenue
100 Freestyle SCY 56.73 BB+2.44s to A·+5.74s to Sectionals 2026-04-19 44th Annual Harry Mamizuka Invitationalvenue
200 Freestyle SCY 1:56.69 A+3.10s to AA·+4.90s to Sectionals 2026-02-27 2026 HI Hawaiian Swimming SCY AGChampsvenue
500 Freestyle SCY 5:03.89 AA+8.20s to AAA·+1.20s to Sectionals 2026-02-28 2026 HI Hawaiian Swimming SCY AGChampsvenue
1000 Freestyle SCY 10:26.41 AA+10.62s to AAA·Sectionals ✓+52.12s to Futures 2026-03-01 2026 HI Hawaiian Swimming SCY AGChampsvenue
1650 Freestyle SCY 17:27.17 AA+19.68s to AAA·Sectionals ✓+81.68s to Futures 2026-02-26 2026 HI Hawaiian Swimming SCY AGChampsvenue
50 Backstroke SCY 32.18 B+1.89s to BB·+8.49s to Futures 2026-04-19 44th Annual Harry Mamizuka Invitationalvenue
100 Backstroke SCY 1:09.08 B+4.59s to BB·+13.59s to Sectionals 2025-10-25 2025 HI 25th Annual Bill Smith Invitational -venue
200 Backstroke SCY 2:24.17 B+3.18s to BB·+22.88s to Sectionals 2025-10-26 2025 HI 25th Annual Bill Smith Invitational -venue
50 Breaststroke SCY 31.67 A+0.88s to AA·+5.38s to Futures 2025-11-23 HISI Senior Fall Championship (SCY)venue
100 Breaststroke SCY 1:08.49 BB+1.10s to A·+5.30s to Sectionals 2026-02-26 2026 HI Hawaiian Swimming SCY AGChampsvenue
200 Breaststroke SCY 2:29.13 BB+2.14s to A·+11.84s to Sectionals 2026-02-28 2026 HI Hawaiian Swimming SCY AGChampsvenue
50 Butterfly SCY 31.60 B+1.51s to BB·+8.71s to Futures 2023-10-28 2023 HI 23rd Annual Bill Smith Invitationalvenue
100 Butterfly SCY 1:02.35 BB+3.46s to A·+7.16s to Sectionals 2026-04-19 44th Annual Harry Mamizuka Invitationalvenue
200 Butterfly SCY 2:16.35 BB+4.36s to A·+12.96s to Sectionals 2025-10-18 Distance Pentathlonvenue
100 Individual Medley SCY 1:10.81 2024-02-27 1061287
200 Individual Medley SCY 2:16.76 BB+4.57s to A·+12.77s to Sectionals 2025-04-26 43rd Annual Harry Mamizuka Invitational
400 Individual Medley SCY 4:40.29 A+7.90s to AA·+15.60s to Sectionals 2026-02-27 2026 HI Hawaiian Swimming SCY AGChampsvenue
500 Individual Medley SCY 5:44.98 2024-01-23 1461627
1000 Individual Medley SCY 11:35.91 2024-01-23 1461627
50 Freestyle LCM 30.33 BB+1.74s to A·+3.34s to Sectionals 2025-01-01 Keiko
100 Freestyle LCM 1:03.28 BB+0.99s to A·+4.29s to Sectionals 2026-04-26 University of Hawaii Spring Flingvenue
200 Freestyle LCM 2:16.74 A+5.25s to AA·+8.05s to Sectionals 2026-06-07 2026 15th Annual Wada Rainbow Invitational -venue
400 Freestyle LCM 4:44.77 A+4.88s to AA·+10.38s to Sectionals 2026-04-04 HISI Oceania Trialsvenue
800 Freestyle LCM 9:38.36 AA+24.77s to AAA·+8.37s to Sectionals 2026-04-04 HISI Oceania Trialsvenue
1500 Freestyle LCM 18:39.86 A+3.57s to AA·+28.77s to Sectionals 2026-05-02 Keiko Price Sprint Meet & Aloha Milevenue
50 Backstroke LCM 43.24 +4.55s to B·+15.35s to Futures 2023-05-28 2023 HI 47th Annual Sakamoto Invitationalvenue
100 Backstroke LCM 1:28.56 +7.37s to B·+23.37s to Sectionals 2024-06-01 2024 13th Annual Rainbow Aquatics Invite
200 Backstroke LCM 2:51.49 B+7.80s to BB·+30.00s to Sectionals 2026-06-07 2026 15th Annual Wada Rainbow Invitational -venue
50 Breaststroke LCM 36.94 BB+0.45s to A·+6.05s to Futures 2026-04-26 University of Hawaii Spring Flingvenue
100 Breaststroke LCM 1:22.31 BB+3.92s to A·+8.61s to Sectionals 2026-06-19 HISI Senior Summer Championship (LCM)venue
200 Breaststroke LCM 3:01.22 BB+9.83s to A·+20.34s to Sectionals 2025-07-17 2025 HI Age Group LCM Championship
50 Butterfly LCM 32.58 BB+1.29s to A·+6.29s to Futures 2025-07-17 2025 HI Age Group LCM Championship
100 Butterfly LCM 1:11.35 BB+4.06s to A·+8.26s to Sectionals 2026-06-07 2026 15th Annual Wada Rainbow Invitational -venue
200 Butterfly LCM 2:48.11 B+5.02s to BB·+27.02s to Sectionals 2024-07-19 2024 HI Age Group LCM Championship
200 Individual Medley LCM 2:39.06 BB+5.87s to A·+14.37s to Sectionals 2026-07-12 2026 Iolani Summer Classicvenue
400 Individual Medley LCM 5:35.55 BB+6.26s to A·+27.76s to Sectionals 2026-06-21 HISI Senior Summer Championship (LCM)venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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 28.78 flat 200 Free Relay 2023-10-01 2023 HI Al Minn Invitational
50 Freestyle SCY 25.76 flying 200 Free Relay (leg 4) 2026-01-10 K. Mark Takai Swimming and Diving Champs
50 Freestyle SCY 19.03 flying 200 Medley Relay (leg 4) 2022-09-24 2022 HI Al Minn Invitational
100 Freestyle SCY 1:06.45 flat 400 Free Relay 2023-02-16 2023 HI Hawaiian Swimming SCY AGChamps
100 Freestyle SCY 57.66 flying 400 Free Relay (leg 3) 2026-01-10 K. Mark Takai Swimming and Diving Champs
50 Backstroke SCY 37.99 flat 200 Medley Relay 2023-04-30 41st Annual Harry Mamizuka Invitational
50 Breaststroke SCY 32.48 flying 200 Medley Relay (leg 2) 2025-03-22 Southwest Age Group Regional 2025
100 Breaststroke SCY 1:10.26 flying 400 Medley Relay (leg 2) 2025-03-21 Southwest Age Group Regional 2025
50 Butterfly SCY 36.69 flying 200 Medley Relay (leg 3) 2022-10-30 22nd Annual Bill Smith Invitational
100 Freestyle LCM 1:14.75 flat 400 Free Relay 2023-07-14 2023 HI Age Group LCM Championship
100 Freestyle LCM 1:08.06 flying 400 Free Relay (leg 3) 2026-06-20 HISI Senior Summer Championship (LCM)
100 Breaststroke LCM 1:41.21 flying 400 Medley Relay (leg 2) 2023-07-01 2023 Keo Nakama Swim Meet

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 15-16 · SCY

3565 points (6/6 events)

EventTime Points
500 FR SCY 5:03.89 751
200 BK SCY 2:24.17 452
200 BR SCY 2:29.13 592
200 FL SCY 2:16.35 564
200 IM SCY 2:16.76 566
400 IM SCY 4:40.29 640

IMR 15-16 · SCY

2752 points (5/5 events)

EventTime Points
200 FR SCY 1:56.69 667
100 BK SCY 1:09.08 395
100 BR SCY 1:08.49 597
100 FL SCY 1:02.35 527
200 IM SCY 2:16.76 566

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

PR splits

100 Freestyle SCY 56.73

27.74
28.99

Front half 27.74s · back half 28.99s

200 Freestyle SCY 1:56.69

26.59
29.36
30.51
30.23

Front half 55.95s · back half 60.74s

500 Freestyle SCY 5:03.89

26.78
29.08
31.00
30.67
30.95
31.13
31.00
31.36
31.56
30.36

Front half 148.48s · back half 155.41s

1000 Freestyle SCY 10:26.41

27.45
29.93
31.14
30.71
30.75
30.97
31.52
31.35
32.00
32.15
31.38
32.26
31.81
32.72
32.23
32.70
32.30
31.22
32.16
29.66

Front half 307.97s · back half 318.44s

1650 Freestyle SCY 17:27.17

27.04
29.63
30.86
31.49
31.92
31.73
31.87
31.53
32.07
32.36
32.47
32.16
30.92
32.22
31.82
32.11
32.11
31.90
31.96
32.41
31.40
31.85
31.47
31.93
31.87
31.99
32.24
32.39
32.66
32.65
32.79
31.99
31.36

100 Breaststroke SCY 1:08.49

31.72
36.77

Front half 31.72s · back half 36.77s

200 Breaststroke SCY 2:29.13

32.08
37.52
39.61
39.92

Front half 69.60s · back half 79.53s

100 Butterfly SCY 1:02.35

28.89
33.46

Front half 28.89s · back half 33.46s

200 Butterfly SCY 2:16.35

29.55
34.93
35.05
36.82

Front half 64.48s · back half 71.87s

400 Individual Medley SCY 4:40.29

29.37
34.62
36.95
36.44
42.43
40.48
30.42
29.58

Front half 137.38s · back half 142.91s

500 Individual Medley SCY 5:44.98 split/total mismatch

30.04
32.72
33.97
35.70
34.85
35.35
35.49
35.63
35.82
35.41
35.47
35.49
35.95
34.58
34.45
34.69
34.37
34.60
35.98
35.35
35.43
35.88
36.22
35.12
36.07
37.08
36.79
37.37
37.01
33.85
34.62
32.14

100 Freestyle LCM 1:03.28

30.05
33.23

Front half 30.05s · back half 33.23s

200 Freestyle LCM 2:16.74

66.86
69.88

Front half 66.86s · back half 69.88s

400 Freestyle LCM 4:44.77 RT 0.68s

31.42
35.19
36.21
36.64
36.57
36.27
36.66
35.81

Front half 139.46s · back half 145.31s

800 Freestyle LCM 9:38.36 RT 0.71s

30.78
34.22
35.56
36.69
36.46
37.01
37.08
36.75
36.78
37.18
36.99
37.37
37.15
37.03
36.31
35.00

Front half 284.55s · back half 293.81s

1500 Freestyle LCM 18:39.86

67.64
75.00
75.04
74.80
75.40
74.70
75.11
75.47
75.95
75.55
75.96
75.01
75.32
76.42
72.49

200 Backstroke LCM 2:51.49

86.03
85.46

Front half 86.03s · back half 85.46s

100 Breaststroke LCM 1:22.31

37.51
44.80

Front half 37.51s · back half 44.80s

200 Butterfly LCM 2:48.11 split/total mismatch

80.00
8.11

Front half 80.00s · back half 88.11s

400 Individual Medley LCM 5:35.55

33.47
39.97
45.18
44.84
47.69
49.44
37.30
37.66

Front half 163.46s · back half 172.09s

Reaction time

fastest 0.52s average 0.640s slowest 0.71s 6 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 26.41 18 swims
100 Freestyle SCY 56.73 16 swims
200 Freestyle SCY 1:56.69 21 swims
500 Freestyle SCY 5:03.89 10 swims
1000 Freestyle SCY 10:26.41 7 swims
1650 Freestyle SCY 17:27.17 9 swims
50 Backstroke SCY 32.18 6 swims
100 Backstroke SCY 1:09.08 9 swims
200 Backstroke SCY 2:24.17 5 swims
50 Breaststroke SCY 31.67 13 swims
100 Breaststroke SCY 1:08.49 21 swims
200 Breaststroke SCY 2:29.13 16 swims
50 Butterfly SCY 31.60 8 swims
100 Butterfly SCY 1:02.35 14 swims
200 Butterfly SCY 2:16.35 8 swims
100 Individual Medley SCY 1:10.81 5 swims
200 Individual Medley SCY 2:16.76 16 swims
400 Individual Medley SCY 4:40.29 6 swims
500 Individual Medley SCY 5:44.98 1 swim
1000 Individual Medley SCY 11:35.91 1 swim
50 Freestyle LCM 30.33 6 swims
100 Freestyle LCM 1:03.28 7 swims
200 Freestyle LCM 2:16.74 13 swims
400 Freestyle LCM 4:44.77 11 swims
800 Freestyle LCM 9:38.36 6 swims
1500 Freestyle LCM 18:39.86 4 swims
50 Backstroke LCM 43.24 1 swim
100 Backstroke LCM 1:28.56 4 swims
200 Backstroke LCM 2:51.49 4 swims
50 Breaststroke LCM 36.94 7 swims
100 Breaststroke LCM 1:22.31 9 swims
200 Breaststroke LCM 3:01.22 10 swims
50 Butterfly LCM 32.58 5 swims
100 Butterfly LCM 1:11.35 4 swims
200 Butterfly LCM 2:48.11 7 swims
200 Individual Medley LCM 2:39.06 8 swims
400 Individual Medley LCM 5:35.55 6 swims