swimEthan Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.64 | B+0.75s to BB·+7.05s to Sectionals | 2025-07-19 | 2025 ISI Summer HPAC Regionalvenue |
| 100 Freestyle | SCY | 1:04.12 | B+1.43s to BB·+15.13s to Sectionals | 2025-07-20 | 2025 ISI Summer HPAC Regionalvenue |
| 50 Backstroke | SCY | 35.87 | +0.48s to B·+11.38s to Sectionals | 2025-07-19 | 2025 ISI Summer HPAC Regionalvenue |
| 50 Breaststroke | SCY | 33.04 | AA+1.25s to AAA·+5.85s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Breaststroke | SCY | 1:11.25 | A+1.96s to AA·+7.66s to Sectionals | 2026-07-18 | 2026 ISI Summer HPAC Regionalvenue |
| 200 Breaststroke | SCY | 2:42.72 | BB+5.93s to A·+24.13s to Sectionals | 2026-07-19 | 2026 ISI Summer HPAC Regionalvenue |
| 100 Individual Medley | SCY | 1:13.16 | 2025-07-20 | 2025 ISI Summer HPAC Regionalvenue | |
| 200 Individual Medley | SCY | 2:40.70 | B+7.81s to BB·+39.71s to Sectionals | 2025-07-19 | 2025 ISI Summer HPAC Regionalvenue |
| 50 Breaststroke | LCM | 38.71 | A+1.02s to AA·+6.72s to Sectionals | 2025-07-25 | Illinois Swimming Age Group Champs LC 25venue |
| 100 Breaststroke | LCM | 1:26.41 | BB+3.12s to A·+13.62s to Sectionals | 2025-07-24 | Illinois Swimming Age Group Champs LC 25venue |
| 200 Breaststroke | LCM | 3:10.08 | BB+7.19s to A·+30.29s to Sectionals | 2025-07-26 | Illinois Swimming Age Group Champs LC 25venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.75 | flying | 200 Free Relay (leg 2) | 2025-07-20 | 2025 ISI Summer HPAC Regional |
| 50 Backstroke | SCY | 38.49 | flat | 200 Medley Relay | 2024-07-13 | 2024 IL HPAC Summer Regional Championships |
| 50 Breaststroke | SCY | 34.35 | flying | 200 Medley Relay (leg 2) | 2026-07-18 | 2026 ISI Summer HPAC Regional |
| 50 Breaststroke | LCM | 39.33 | flying | 200 Medley Relay (leg 2) | 2025-07-25 | Illinois Swimming Age Group Champs LC 25 |
| 100 Breaststroke | LCM | 1:31.38 | flying | 400 Medley Relay (leg 2) | 2025-07-27 | Illinois Swimming Age Group Champs LC 25 |
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
924 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:42.72 | 524 |
| 200 IM SCY | 2:40.70 | 400 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1008 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:11.25 | 608 |
| 200 IM SCY | 2:40.70 | 400 |
| 200 FR SCY | — | 0 |
| 100 BK 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 1:04.12
Front half 30.56s · back half 33.56s
100 Breaststroke SCY 1:11.25
Front half 32.74s · back half 38.51s
200 Breaststroke SCY 2:42.72
Front half 76.39s · back half 86.33s
100 Individual Medley SCY 1:13.16
Front half 35.21s · back half 37.95s
200 Individual Medley SCY 2:40.70
Front half 80.89s · back half 79.81s
100 Breaststroke LCM 1:26.41
Front half 39.90s · back half 46.51s
200 Breaststroke LCM 3:10.08 RT 0.64s
Front half 89.37s · back half 100.71s
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.