swimEthan Isozaki
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.93 | +1.14s to B·+10.74s to Sectionals | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 100 Freestyle | SCY | 1:13.91 | +2.42s to B·+22.92s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 200 Freestyle | SCY | 2:41.34 | +5.35s to B·+49.55s to Sectionals | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 500 Freestyle | SCY | 7:29.55 | +29.66s to B·+146.86s to Sectionals | 2025-11-02 | 2025 PN UPAC Fall Qual venue |
| 50 Backstroke | SCY | 37.48 | B+1.89s to BB·+13.79s to Futures | 2025-12-08 | 2025 PN Fall Divisionals, Division 1 - OCA |
| 100 Backstroke | SCY | 1:23.49 | +1.30s to B·+28.00s to Sectionals | 2025-11-02 | 2025 PN UPAC Fall Qual venue |
| 50 Breaststroke | SCY | 52.06 | +8.57s to B·+25.77s to Futures | 2025-03-15 | 2025 PN Kaholo Island Invitational 2025 venue |
| 50 Butterfly | SCY | 48.78 | +11.69s to B·+25.89s to Futures | 2024-06-22 | 2024 PN TOSC-OST Dual Meet venue |
| 100 Individual Medley | SCY | 1:26.03 | +4.14s to B | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 200 Individual Medley | SCY | 3:11.87 | +12.58s to B·+67.88s to Sectionals | 2025-04-26 | 2025 PN UPAC Mark Olson Invitational venue |
| 50 Freestyle | LCM | 41.14 | +3.75s to B·+14.15s to Sectionals | 2024-06-01 | 2024 TRI-CITY INVITATIONAL venue |
| 100 Freestyle | LCM | 1:33.75 | +11.66s to B·+34.76s to Sectionals | 2024-06-02 | 2024 TRI-CITY INVITATIONAL venue |
| 50 Backstroke | LCM | 52.90 | +8.31s to B·+25.01s to Futures | 2024-06-02 | 2024 TRI-CITY INVITATIONAL venue |
| 50 Breaststroke | LCM | 1:03.92 | +14.13s to B·+33.03s to Futures | 2024-06-01 | 2024 TRI-CITY INVITATIONAL venue |
| 50 Butterfly | LCM | 57.80 | +15.81s to B·+31.51s to Futures | 2024-06-02 | 2024 TRI-CITY INVITATIONAL venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 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 11-12 · SCY
1030 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:29.55 | 343 |
| 100 BK SCY | 1:23.49 | 361 |
| 200 IM SCY | 3:11.87 | 326 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1548 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:41.34 | 381 |
| 50 BK SCY | 37.48 | 425 |
| 50 BR SCY | 52.06 | 221 |
| 50 FL SCY | 48.78 | 163 |
| 100 IM SCY | 1:26.03 | 358 |
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 1:23.49
Front half 40.09s · back half 43.40s
100 Individual Medley SCY 1:26.03 RT 0.82s
Front half 39.69s · back half 46.34s
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.
Progression
Faster times are higher. One card per event, all courses & history.