swimEthan Choi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.60 | B+1.81s to BB·+14.21s to Sectionals | 2026-07-19 | 2026 CA HYDRO BB/B/C Short Course Meetfast pool |
| 100 Freestyle | SCY | 1:21.96 | B+2.67s to BB·+33.47s to Sectionals | 2026-10-24 | 2026 Blue Black Whitefast pool |
| 200 Freestyle | SCY | 2:58.49 | B+7.80s to BB·+72.20s to Sectionals | 2026-09-19 | 2026 CA TMEC Splash Into Fall SC Meetfast pool |
| 50 Backstroke | SCY | 45.83 | B+2.74s to BB·+22.14s to Futures | 2026-10-24 | 2026 Blue Black Whitefast pool |
| 100 Backstroke | SCY | 1:34.91 | B+4.42s to BB·+40.42s to Sectionals | 2026-10-25 | 2026 Blue Black Whitefast pool |
| 50 Breaststroke | SCY | 51.29 | B+3.50s to BB·+25.00s to Futures | 2026-10-24 | 2026 Blue Black Whitefast pool |
| 100 Breaststroke | SCY | 1:55.39 | B+11.80s to BB·+53.90s to Sectionals | 2026-10-25 | 2026 Blue Black Whitefast pool |
| 50 Butterfly | SCY | 39.54 | BB+3.45s to A·+16.65s to Futures | 2026-07-18 | 2026 CA HYDRO BB/B/C Short Course Meetfast pool |
| 100 Individual Medley | SCY | 1:34.55 | B+4.76s to BB | 2026-07-18 | 2026 CA HYDRO BB/B/C Short Course Meetfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 Butterfly | SCY | 43.58 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 CA HYDRO BB/B/C Short Course 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 10 & under · SCY
1112 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:58.49 | 410 |
| 100 BK SCY | 1:34.91 | 384 |
| 100 BR SCY | 1:55.39 | 318 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1983 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:21.96 | 406 |
| 50 BK SCY | 45.83 | 346 |
| 50 BR SCY | 51.29 | 357 |
| 50 FL SCY | 39.54 | 472 |
| 100 IM SCY | 1:34.55 | 402 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:21.96
Front half 39.95s · back half 42.01s
200 Freestyle SCY 2:58.49
Front half 84.90s · back half 93.59s
100 Backstroke SCY 1:34.91
Front half 45.88s · back half 49.03s
100 Breaststroke SCY 1:55.39
Front half 53.42s · back half 61.97s
100 Individual Medley SCY 1:34.55
Front half 42.35s · back half 52.20s
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.