swimIan Yamamoto
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.57 | A+0.98s to AA·+3.38s to Sectionals | 2026-04-18 | 44th Annual Harry Mamizuka Invitationalvenue |
| 100 Freestyle | SCY | 56.64 | A+1.15s to AA·+5.65s to Sectionals | 2026-04-19 | 44th Annual Harry Mamizuka Invitationalvenue |
| 200 Freestyle | SCY | 2:08.12 | BB+1.43s to A·+16.33s to Sectionals | 2026-04-19 | 44th Annual Harry Mamizuka Invitationalvenue |
| 500 Freestyle | SCY | 6:35.23 | B+25.04s to BB·+92.54s to Sectionals | 2024-11-04 | 1576469 |
| 50 Backstroke | SCY | 35.55 | +0.16s to B·+11.86s to Futures | 2024-10-26 | 24th Annual Bill Smith Invitational |
| 100 Backstroke | SCY | 1:11.83 | B+2.74s to BB·+16.34s to Sectionals | 2025-04-26 | 43rd Annual Harry Mamizuka Invitational |
| 200 Backstroke | SCY | 2:50.13 | +8.04s to B·+48.84s to Sectionals | 2024-11-29 | 1578215 |
| 50 Breaststroke | SCY | 1:03.99 | +23.50s to B·+37.70s to Futures | 2022-09-10 | 2022 HI Oahu ABC Meetvenue |
| 100 Breaststroke | SCY | 1:31.80 | +7.51s to B·+28.61s to Sectionals | 2024-11-29 | 1578215 |
| 50 Butterfly | SCY | 29.02 | A+0.53s to AA·+6.13s to Futures | 2026-04-18 | 44th Annual Harry Mamizuka Invitationalvenue |
| 100 Butterfly | SCY | 1:20.33 | +6.54s to B·+25.14s to Sectionals | 2024-11-29 | 1578215 |
| 100 Individual Medley | SCY | 1:11.97 | 2025-03-03 | 1583389 | |
| 200 Individual Medley | SCY | 2:30.60 | BB+9.41s to A·+26.61s to Sectionals | 2026-04-18 | 44th Annual Harry Mamizuka Invitationalvenue |
| 50 Freestyle | LCM | 31.63 | BB+1.04s to A·+4.64s to Sectionals | 2025-05-24 | Oahu A+ Meet |
| 100 Freestyle | LCM | 1:08.44 | BB+1.35s to A·+9.45s to Sectionals | 2025-05-24 | Oahu A+ Meet |
| 200 Freestyle | LCM | 3:11.41 | +21.42s to B·+62.72s to Sectionals | 2024-06-07 | 2024 June Jamboreevenue |
| 100 Backstroke | LCM | 1:44.05 | +16.66s to B·+38.86s to Sectionals | 2024-06-07 | 2024 June Jamboreevenue |
| 50 Butterfly | LCM | 35.26 | BB+1.77s to A·+8.97s to Futures | 2025-05-24 | Oahu A+ Meet |
| 100 Butterfly | LCM | 1:54.05 | +29.96s to B·+50.96s to Sectionals | 2024-06-07 | 2024 June Jamboreevenue |
| 200 Individual Medley | LCM | 3:48.23 | +37.84s to B·+83.54s to Sectionals | 2024-06-07 | 2024 June Jamboreevenue |
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.
IMX / IMR
IMX 13-14 · SCY
1195 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:35.23 | 392 |
| 200 BK SCY | 2:50.13 | 316 |
| 200 IM SCY | 2:30.60 | 487 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2048 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.12 | 580 |
| 100 BK SCY | 1:11.83 | 412 |
| 100 BR SCY | 1:31.80 | 284 |
| 100 FL SCY | 1:20.33 | 285 |
| 200 IM SCY | 2:30.60 | 487 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.64
Front half 27.05s · back half 29.59s
200 Freestyle SCY 2:08.12
Front half 59.30s · back half 68.82s
500 Freestyle SCY 6:35.23 split/total mismatch
200 Individual Medley SCY 2:30.60
Front half 68.78s · back half 81.82s
200 Freestyle LCM 3:11.41
100 Backstroke LCM 1:44.05
Front half 49.21s · back half 54.84s
100 Butterfly LCM 1:54.05
Front half 52.78s · back half 61.27s
200 Individual Medley LCM 3:48.23
Front half 109.39s · back half 118.84s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
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.