swimEthan Isozaki
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.66 | B+1.77s to BB·+7.47s to Sectionals | 2026-09-27 | 2026 PN UPAC Fall Open- Approvedfast pool |
| 100 Freestyle | SCY | 1:13.91 | +6.32s to B·+22.92s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 200 Freestyle | SCY | 2:41.34 | +13.55s to B·+49.55s to Sectionals | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 500 Freestyle | SCY | 7:29.55 | +50.86s to B·+146.86s to Sectionals | 2025-11-02 | 2025 PN UPAC Fall Qualvenue |
| 50 Backstroke | SCY | 36.94 | +1.55s to B·+13.25s to Futures | 2026-09-27 | 2026 PN UPAC Fall Open- Approvedfast pool |
| 100 Backstroke | SCY | 1:17.44 | +3.05s to B·+21.95s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Breaststroke | SCY | 52.06 | +11.57s to B·+25.77s to Futures | 2025-03-15 | 2025 PN Kaholo Island Invitational 2025venue |
| 50 Butterfly | SCY | 48.78 | +14.09s to B·+25.89s to Futures | 2024-06-22 | 2024 PN TOSC-OST Dual Meetslow pool |
| 100 Individual Medley | SCY | 1:18.52 | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool | |
| 200 Individual Medley | SCY | 3:11.87 | +27.18s to B·+67.88s to Sectionals | 2025-04-26 | 2025 PN UPAC Mark Olson Invitationalvenue |
| 50 Freestyle | LCM | 41.14 | +5.45s to B·+14.15s to Sectionals | 2024-06-01 | 2024 TRI-CITY INVITATIONALvenue |
| 100 Freestyle | LCM | 1:33.75 | +15.56s to B·+34.76s to Sectionals | 2024-06-02 | 2024 TRI-CITY INVITATIONALvenue |
| 50 Backstroke | LCM | 52.90 | +11.71s to B·+25.01s to Futures | 2024-06-02 | 2024 TRI-CITY INVITATIONALvenue |
| 50 Breaststroke | LCM | 1:03.92 | +18.03s to B·+33.03s to Futures | 2024-06-01 | 2024 TRI-CITY INVITATIONALvenue |
| 50 Butterfly | LCM | 57.80 | +18.81s to B·+31.51s to Futures | 2024-06-02 | 2024 TRI-CITY INVITATIONALvenue |
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.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.25 | flying | 200 Free Relay (leg 2) | 2024-10-05 | 2024 PN UPAC Fall Open |
| 50 Backstroke | SCY | 42.04 | flat | 200 Medley Relay | 2024-10-06 | 2024 PN UPAC Fall Open |
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 · SCY
501 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:29.55 | 266 |
| 200 IM SCY | 3:11.87 | 235 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
854 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:41.34 | 290 |
| 100 BK SCY | 1:17.44 | 329 |
| 200 IM SCY | 3:11.87 | 235 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:13.91 RT 0.86s
Front half 34.83s · back half 39.08s
200 Freestyle SCY 2:41.34 RT 0.89s
Front half 77.56s · back half 83.78s
500 Freestyle SCY 7:29.55
Front half 225.84s · back half 223.71s
100 Backstroke SCY 1:17.44 RT 0.89s· 38.0 min after 100 Individual Medley
Front half 37.80s · back half 39.64s
100 Individual Medley SCY 1:18.52 RT 0.92s· 56.5 min after 50 Freestyle
Front half 35.35s · back half 43.17s
Reaction time
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
| 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.