swimEthan Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.20 | B+1.11s to BB | 2021-05-01 | 2021 UT Red Cliffs Swim Classic venue |
| 100 Freestyle | SCY | 1:00.09 | B+3.10s to BB | 2021-05-02 | 2021 UT Red Cliffs Swim Classic venue |
| 100 Backstroke | SCY | 55.21 | A+0.32s to AA | 2025-02-14 | 2025 SI Presidents' Day Senior Classic |
| 200 Backstroke | SCY | 2:07.48 | BB+2.29s to A | 2025-02-14 | 2025 SI Presidents' Day Senior Classic |
| 100 Breaststroke | SCY | 1:07.91 | BB+3.22s to A | 2024-02-17 | 2024 President's Day Senior Classic Meet venue |
| 200 Breaststroke | SCY | 2:23.34 | BB+2.55s to A | 2023-11-19 | 2023 HI Senior Fall Championship (SCY) venue |
| 100 Butterfly | SCY | 53.58 | AA+1.59s to AAA | 2024-10-19 | 2024 CA Lakewood Halloween Invite slow pool |
| 200 Butterfly | SCY | 2:02.16 | AA+5.27s to AAA | 2023-11-17 | 2023 HI Senior Fall Championship (SCY) venue |
| 200 Individual Medley | SCY | 2:06.10 | A+3.21s to AA | 2023-11-18 | 2023 HI Senior Fall Championship (SCY) venue |
| 400 Individual Medley | SCY | 4:44.86 | BB+8.87s to A | 2024-02-18 | 2024 President's Day Senior Classic Meet venue |
| 100 Butterfly | LCM | 1:03.62 | A+1.23s to AA | 2024-08-01 | WZ LCM Senior Champs 2024 venue |
| 200 Butterfly | LCM | 2:32.30 | BB+6.91s to A | 2024-07-30 | WZ LCM Senior Champs 2024 |
| 200 Individual Medley | LCM | 2:29.56 | BB+0.97s to A | 2024-07-30 | WZ LCM Senior Champs 2024 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 24.34 | flying | 200 Free Relay (leg 2) | 2024-02-18 | 2024 President's Day Senior Classic Meet |
| 100 Freestyle | SCY | 52.82 | flying | 400 Free Relay (leg 2) | 2024-12-22 | 2024 CA-NV December Sectionals At BREA |
| 50 Butterfly | SCY | 23.66 | flying | 200 Medley Relay (leg 3) | 2024-12-21 | 2024 CA-NV December Sectionals At BREA |
| 100 Butterfly | SCY | 54.59 | flying | 400 Medley Relay (leg 3) | 2024-12-20 | 2024 CA-NV December Sectionals At BREA |
| 100 Butterfly | LCM | 1:07.02 | flying | 400 Medley Relay (leg 3) | 2024-08-03 | GroupA - WZ LCM Senior Champs 2024 |
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 17-18 · SCY
3199 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:07.48 | 606 |
| 200 BR SCY | 2:23.34 | 611 |
| 200 FL SCY | 2:02.16 | 725 |
| 200 IM SCY | 2:06.10 | 674 |
| 400 IM SCY | 4:44.86 | 583 |
| 500 FR SCY | — | 0 |
IMR 17-18 · SCY
2697 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 55.21 | 694 |
| 100 BR SCY | 1:07.91 | 560 |
| 100 FL SCY | 53.58 | 769 |
| 200 IM SCY | 2:06.10 | 674 |
| 200 FR 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 1:00.09
Front half 28.52s · back half 31.57s
100 Breaststroke SCY 1:07.91
Front half 32.05s · back half 35.86s
200 Breaststroke SCY 2:23.34
Front half 68.16s · back half 75.18s
100 Butterfly SCY 53.58
Front half 25.09s · back half 28.49s
200 Butterfly SCY 2:02.16
Front half 57.86s · back half 64.30s
200 Individual Medley SCY 2:06.10
Front half 57.17s · back half 68.93s
400 Individual Medley SCY 4:44.86
Front half 134.78s · back half 150.08s
100 Butterfly LCM 1:03.62
Front half 30.18s · back half 33.44s
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.