swimstats

Riki Yamamoto

Mage 15HIAAAMILI

35 plausible swims · 11 meets · 2022-09-10 → 2026-07-05

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.83 BB+1.14s to A·+2.64s to Sectionals 2026-01-18 January A+ Meetvenue
100 Freestyle SCY 56.68 BB+2.39s to A·+5.69s to Sectionals 2026-01-18 January A+ Meetvenue
200 Freestyle SCY 2:08.78 B+0.39s to BB·+16.99s to Sectionals 2026-03-07 2026 HI Junior Age Group SCY Championshipfast pool
500 Freestyle SCY 5:53.72 B+4.23s to BB·+51.03s to Sectionals 2026-01-10 K. Mark Takai Swimming and Diving Champsvenue
50 Backstroke SCY 37.58 +4.89s to B·+13.89s to Futures 2023-09-09 2023-HI- Oahu BC Meetvenue
100 Backstroke SCY 1:10.03 +0.54s to B·+14.54s to Sectionals 2026-01-17 K. Mark Takai Swimming and Diving Champsvenue
50 Butterfly SCY 28.78 BB+0.99s to A·+5.89s to Futures 2026-01-18 January A+ Meetvenue
100 Butterfly SCY 1:08.45 B+4.66s to BB·+13.26s to Sectionals 2026-01-10 K. Mark Takai Swimming and Diving Champsvenue
100 Individual Medley SCY 1:12.88 2023-09-09 2023-HI- Oahu BC Meetvenue
200 Individual Medley SCY 2:37.46 +3.27s to B·+33.47s to Sectionals 2024-10-23 1563847
50 Freestyle LCM 29.59 BB+1.00s to A·+2.60s to Sectionals 2026-07-03 2026 Keo Nakama Swim Meetvenue
100 Freestyle LCM 1:04.74 BB+2.45s to A·+5.75s to Sectionals 2026-07-05 2026 Keo Nakama Swim Meetvenue
400 Freestyle LCM 5:24.57 B+8.18s to BB·+50.18s to Sectionals 2026-07-03 2026 Keo Nakama Swim Meetvenue
50 Backstroke LCM 35.97 B+0.08s to BB·+8.08s to Futures 2026-04-25 University of Hawaii Spring Flingvenue
100 Backstroke LCM 1:23.34 +2.15s to B·+18.15s to Sectionals 2026-06-19 HISI Senior Summer Championship (LCM)venue
200 Backstroke LCM 2:49.67 B+5.98s to BB·+28.18s to Sectionals 2026-07-05 2026 Keo Nakama Swim Meetvenue
50 Breaststroke LCM 50.71 +8.12s to B·+19.82s to Futures 2023-05-06 2023 HI Oahu Unclassifed Meetvenue
50 Butterfly LCM 32.49 BB+1.20s to A·+6.20s to Futures 2026-07-05 2026 Keo Nakama Swim Meetvenue

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.

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 25.80 flat 200 Free Relay 2025-11-23 HISI Senior Fall Championship (SCY)
50 Freestyle SCY 30.92 flying 200 Free Relay (leg 2) 2023-02-19 2023 HI Hawaiian Swimming SCY AGChamps
100 Freestyle SCY 56.49 flying 400 Free Relay (leg 4) 2026-01-10 K. Mark Takai Swimming and Diving Champs
100 Butterfly SCY 57.97 flying 400 Medley Relay (leg 3) 2025-11-22 HISI Senior Fall Championship (SCY)
100 Freestyle LCM 1:04.03 flat 400 Free Relay 2026-07-05 2026 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 · LCM

901 points (2/6 events — incomplete)

EventTime Points
400 FR LCM 5:24.57 460
200 BK LCM 2:49.67 441
200 BR LCM— 0
200 FL LCM— 0
200 IM LCM— 0
400 IM LCM— 0

IMR 15-16 · SCY

1644 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 2:08.78 496
100 BK SCY 1:10.03 379
100 FL SCY 1:08.45 398
200 IM SCY 2:37.46 371
100 BR SCY— 0

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

PR splits

500 Freestyle SCY 5:53.72

31.45
35.33
35.92
36.23
36.02
36.52
36.60
36.32
35.99
33.34

Front half 174.95s · back half 178.77s

100 Backstroke SCY 1:10.03

34.95
35.08

Front half 34.95s · back half 35.08s

100 Butterfly SCY 1:08.45

31.89
36.56

Front half 31.89s · back half 36.56s

400 Freestyle LCM 5:24.57

73.57
81.67
85.68
83.65

Front half 155.24s · back half 169.33s

100 Backstroke LCM 1:23.34

39.21
44.13

Front half 39.21s · back half 44.13s

200 Backstroke LCM 2:49.67

82.32
87.35

Front half 82.32s · back half 87.35s

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 25.83 4 swims
100 Freestyle SCY 56.68 3 swims
200 Freestyle SCY 2:08.78 2 swims
500 Freestyle SCY 5:53.72 1 swim
50 Backstroke SCY 37.58 1 swim
100 Backstroke SCY 1:10.03 2 swims
50 Butterfly SCY 28.78 3 swims
100 Butterfly SCY 1:08.45 3 swims
100 Individual Medley SCY 1:12.88 2 swims
200 Individual Medley SCY 2:37.46 1 swim
50 Freestyle LCM 29.59 3 swims
100 Freestyle LCM 1:04.74 2 swims
400 Freestyle LCM 5:24.57 1 swim
50 Backstroke LCM 35.97 1 swim
100 Backstroke LCM 1:23.34 1 swim
200 Backstroke LCM 2:49.67 1 swim
50 Breaststroke LCM 50.71 1 swim
50 Butterfly LCM 32.49 3 swims