Ethan Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.69 | +4.60s to B·+10.30s to Sectionals | 2019-01-25 | 2019 STAR Winter Challenge |
| 100 Freestyle | SCY | 49.35 | AA+1.06s to AAA·+0.86s to Sectionals | 2026-02-16 | 2026 Region 1 Short Course Invitationalfast pool |
| 200 Freestyle | SCY | 1:43.13 | AAA+1.64s to AAAA·Sectionals ✓+1.54s to Futures | 2026-02-15 | 2026 Region 1 Short Course Invitationalfast pool |
| 500 Freestyle | SCY | 4:43.41 | AAA+7.92s to AAAA·Sectionals ✓+6.32s to Futures | 2026-02-14 | 2026 Region 1 Short Course Invitationalfast pool |
| 50 Backstroke | SCY | 39.08 | +7.89s to B·+15.39s to Futures | 2019-01-25 | 2019 STAR Winter Challenge |
| 100 Backstroke | SCY | 1:13.91 | +7.12s to B·+19.42s to Sectionals | 2020-03-08 | 2020 NI 12 & Under Championships (Golds)venue |
| 200 Backstroke | SCY | 2:33.99 | +7.90s to B·+35.40s to Sectionals | 2020-03-07 | 2020 NI 12 & Under Championships (Golds)venue |
| 100 Breaststroke | SCY | 1:32.07 | +16.58s to B·+30.58s to Sectionals | 2019-03-07 | 2019 Niagara LSC SCY Championships |
| 100 Butterfly | SCY | 53.13 | AA+1.14s to AAA·Sectionals ✓+2.54s to Futures | 2026-02-14 | 2026 Region 1 Short Course Invitationalfast pool |
| 200 Butterfly | SCY | 1:51.76 | AAA+0.17s to AAAA·Futures ✓+2.67s to Winter JNs | 2026-02-16 | 2026 Region 1 Short Course Invitationalfast pool |
| 100 Individual Medley | SCY | 1:18.97 | 2019-03-07 | 2019 Niagara LSC SCY Championships | |
| 400 Individual Medley | SCY | 4:14.22 | AA+1.23s to AAA·Sectionals ✓+7.23s to Futures | 2026-02-15 | 2026 Region 1 Short Course Invitationalfast pool |
| 100 Freestyle | LCM | 53.42 | AAA+0.43s to AAAA·Futures ✓+0.83s to Winter JNs | 2026-08-06 | 2026 Eastern Zone LC Senior Championshipsvenue |
| 200 Freestyle | LCM | 1:56.03 | AAAA·Futures ✓+0.74s to Winter JNs | 2026-08-07 | 2026 Eastern Zone LC Senior Championshipsvenue |
| 400 Freestyle | LCM | 4:15.79 | AAA+7.10s to AAAA·Sectionals ✓+5.80s to Futures | 2026-03-28 | 2026 Speedo Sectional Championshipvenue |
| 800 Freestyle | LCM | 9:08.93 | AA+7.44s to AAA·+10.54s to Sectionals | 2024-08-01 | 2024 LC Senior Zone Championshipvenue |
| 100 Backstroke | LCM | 1:25.37 | +6.68s to B·+23.38s to Sectionals | 2019-01-01 | 2019 Niagara Long Course Championships |
| 200 Breaststroke | LCM | 3:43.25 | +31.06s to B·+70.66s to Sectionals | 2019-06-01 | 2019 NI STAR LC Kick Off Meetvenue |
| 50 Butterfly | LCM | 40.46 | +5.27s to B·+14.17s to Futures | 2019-06-02 | 2019 NI STAR LC Kick Off Meetvenue |
| 100 Butterfly | LCM | 59.21 | AAA+2.22s to AAAA·Sectionals ✓+1.22s to Futures | 2026-03-27 | 2026 Speedo Sectional Championshipvenue |
| 200 Butterfly | LCM | 2:05.09 | AAAA·Jr Nationals ✓+2.10s to US Open | 2026-08-08 | 2026 Eastern Zone LC Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:17.89 | AA+1.70s to AAA·+1.70s to Sectionals | 2025-03-30 | 2025 Speedo Sectional Championshipvenue |
| 400 Individual Medley | LCM | 4:52.94 | AA+0.55s to AAA·+3.05s to Sectionals | 2025-03-28 | 2025 Speedo Sectional Championshipvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 50.03 | flat | 400 Free Relay | 2026-02-14 | 2026 Region 1 Short Course Invitational |
| 200 Freestyle | SCY | 1:46.99 | flying | 800 Free Relay (leg 4) | 2026-02-16 | 2026 Region 1 Short Course Invitational |
| 100 Butterfly | SCY | 53.80 | flying | 400 Medley Relay (leg 3) | 2026-02-15 | 2026 Region 1 Short Course Invitational |
| 100 Freestyle | LCM | 55.57 | flying | 400 Free Relay (leg 4) | 2025-03-29 | 2025 Speedo Sectional Championship |
| 200 Freestyle | LCM | 1:59.93 | flat | 800 Free Relay | 2026-03-27 | 2026 Speedo Sectional Championship |
| 200 Freestyle | LCM | 2:04.43 | flying | 800 Free Relay (leg 4) | 2024-08-03 | 2024 LC Senior Zone Championship |
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 · LCM
3788 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:15.79 | 877 |
| 200 BR LCM | 3:43.25 | 256 |
| 200 FL LCM | 2:05.09 | 1004 |
| 200 IM LCM | 2:17.89 | 818 |
| 400 IM LCM | 4:52.94 | 833 |
| 200 BK LCM | — | 0 |
IMR 17-18 · LCM
2944 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:56.03 | 965 |
| 100 BK LCM | 1:25.37 | 316 |
| 100 FL LCM | 59.21 | 845 |
| 200 IM LCM | 2:17.89 | 818 |
| 100 BR LCM | — | 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 49.35
Front half 23.93s · back half 25.42s
200 Freestyle SCY 1:43.13
Front half 50.39s · back half 52.74s
500 Freestyle SCY 4:43.41
Front half 141.92s · back half 141.49s
100 Backstroke SCY 1:13.91
Front half 35.98s · back half 37.93s
200 Backstroke SCY 2:33.99
Front half 75.09s · back half 78.90s
100 Butterfly SCY 53.13
Front half 25.26s · back half 27.87s
200 Butterfly SCY 1:51.76
Front half 53.46s · back half 58.30s
400 Individual Medley SCY 4:14.22
Front half 121.78s · back half 132.44s
100 Freestyle LCM 53.42
Front half 26.00s · back half 27.42s
200 Freestyle LCM 1:56.03
Front half 56.56s · back half 59.47s
400 Freestyle LCM 4:15.79
Front half 125.77s · back half 130.02s
800 Freestyle LCM 9:08.93
Front half 266.90s · back half 282.03s
100 Backstroke LCM 1:25.37 split/total mismatch
Front half 42.32s · back half 43.05s
200 Breaststroke LCM 3:43.25
Front half 107.85s · back half 115.40s
100 Butterfly LCM 59.21
Front half 28.36s · back half 30.85s
200 Butterfly LCM 2:05.09
Front half 59.81s · back half 65.28s
200 Individual Medley LCM 2:17.89
Front half 63.37s · back half 74.52s
400 Individual Medley LCM 4:52.94
Front half 138.66s · back half 154.28s
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.