swimEthan Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.52 | A+0.13s to AA·+1.23s to Sectionals | 2025-03-15 | 2025 Florida Swimming Spring Senior Champsvenue |
| 100 Freestyle | SCY | 51.68 | A+0.39s to AA·+3.39s to Sectionals | 2024-08-03 | 2024 Fl Swimming Area 2 Championshipsslow pool |
| 200 Freestyle | SCY | 1:56.59 | A+4.60s to AA·+10.80s to Sectionals | 2024-11-16 | 2024 Patriot Aquatics Winter Invitevenue |
| 50 Backstroke | SCY | 28.18 | BB+0.89s to A·+2.49s to Sectionals | 2025-03-16 | 2025 Florida Swimming Spring Senior Champsvenue |
| 100 Backstroke | SCY | 1:02.04 | BB+3.95s to A·+6.95s to Sectionals | 2024-08-03 | 2024 Fl Swimming Area 2 Championshipsslow pool |
| 50 Breaststroke | SCY | 3:40.86 | +184.17s to B·+191.37s to Sectionals | 2018-01-01 | 2018 MSI Developmental Meet #1 |
| 100 Breaststroke | SCY | 1:09.95 | BB+3.96s to A·+7.26s to Sectionals | 2024-11-16 | 2024 Patriot Aquatics Winter Invitevenue |
| 50 Butterfly | SCY | 26.02 | AA+1.03s to AAA·+1.73s to Sectionals | 2024-08-03 | 2024 Fl Swimming Area 2 Championshipsslow pool |
| 100 Butterfly | SCY | 59.55 | BB+1.86s to A·+6.86s to Sectionals | 2024-08-04 | 2024 Fl Swimming Area 2 Championshipsslow pool |
| 100 Individual Medley | SCY | 1:16.00 | 2021-07-17 | 2021 ME SEAL SYOAvenue | |
| 200 Individual Medley | SCY | 2:15.57 | BB+5.88s to A·+16.18s to Sectionals | 2024-11-16 | 2024 Patriot Aquatics Winter Invitevenue |
| 50 Freestyle | SCM | 30.62 | B+1.43s to BB·+5.53s to Sectionals | 2021-07-31 | 2021 MESI End of Season Meetvenue |
| 100 Freestyle | SCM | 1:12.37 | +3.48s to B·+17.98s to Sectionals | 2021-07-31 | 2021 MESI End of Season Meetvenue |
| 50 Freestyle | LCM | 26.98 | AA+1.09s to AAA·+1.39s to Sectionals | 2024-05-18 | 2024 PA Long Course Invitevenue |
| 100 Freestyle | LCM | 59.66 | A+0.67s to AA·+4.37s to Sectionals | 2024-05-19 | 2024 PA Long Course Invitevenue |
| 50 Backstroke | LCM | 32.12 | A+1.03s to AA·+1.93s to Sectionals | 2024-07-21 | 2024 Florida Summer Senior Championshipsvenue |
| 100 Backstroke | LCM | 1:15.87 | B+2.08s to BB·+11.38s to Sectionals | 2024-04-21 | 2024 Ron Nardozzi Pre-Derby Sprint Invitevenue |
| 50 Breaststroke | LCM | 37.21 | BB+1.32s to A·+3.02s to Sectionals | 2024-05-19 | 2024 PA Long Course Invitevenue |
| 100 Breaststroke | LCM | 1:26.70 | B+3.21s to BB·+14.31s to Sectionals | 2024-05-18 | 2024 PA Long Course Invitevenue |
| 50 Butterfly | LCM | 30.27 | A+0.78s to AA·+2.48s to Sectionals | 2024-07-20 | 2024 Florida Summer Senior Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 Freestyle | SCY | 26.21 | flying | 200 Medley Relay (leg 4) | 2022-03-20 | 2022 ME Winter Championships |
| 50 Freestyle | SCY | 20.66 | flying | 200 Free Relay (leg 4) | 2024-08-03 | 2024 Fl Swimming Area 2 Championships |
| 100 Freestyle | SCY | 59.87 | flat | 400 Free Relay | 2022-03-18 | 2022 ME Winter Championships |
| 100 Freestyle | SCY | 1:00.06 | flying | 400 Medley Relay (leg 4) | 2022-03-19 | 2022 ME Winter Championships |
| 50 Breaststroke | SCY | 30.97 | flying | 200 Medley Relay (leg 2) | 2024-08-04 | 2024 Fl Swimming Area 2 Championships |
| 50 Butterfly | SCY | 26.74 | flying | 200 Medley Relay (leg 3) | 2025-03-02 | 2025 Spring Area 2 Championships |
| 50 Freestyle | SCM | 30.99 | flying | 200 Medley Relay (leg 4) | 2021-07-31 | 2021 MESI End of Season Meet |
| 50 Freestyle | SCM | 30.58 | flying | 200 Free Relay (leg 2) | 2021-07-31 | 2021 MESI End of Season 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 15-16 · SCY
582 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:15.57 | 582 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2961 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.59 | 669 |
| 100 BK SCY | 1:02.04 | 545 |
| 100 BR SCY | 1:09.95 | 560 |
| 100 FL SCY | 59.55 | 605 |
| 200 IM SCY | 2:15.57 | 582 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.68
Front half 25.16s · back half 26.52s
200 Freestyle SCY 1:56.59
Front half 56.52s · back half 60.07s
100 Backstroke SCY 1:02.04
Front half 29.84s · back half 32.20s
100 Breaststroke SCY 1:09.95
Front half 32.71s · back half 37.24s
100 Butterfly SCY 59.55
Front half 27.32s · back half 32.23s
100 Individual Medley SCY 1:16.00
Front half 34.46s · back half 41.54s
200 Individual Medley SCY 2:15.57
Front half 61.12s · back half 74.45s
100 Freestyle SCM 1:12.37
Front half 35.12s · back half 37.25s
100 Freestyle LCM 59.66
Front half 29.33s · back half 30.33s
100 Breaststroke LCM 1:26.70
Front half 40.63s · back half 46.07s
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.