Winfred Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:04.20 | BB+0.41s to A·+9.71s to Sectionals | 2023-03-25 | 2023 Shamrock Showdownvenue |
| 200 Backstroke | SCY | 2:14.61 | A+1.42s to AA·+16.02s to Sectionals | 2023-03-26 | 2023 Shamrock Showdownvenue |
| 100 Breaststroke | SCY | 1:14.90 | BB+2.61s to A·+13.41s to Sectionals | 2023-03-24 | 2023 Shamrock Showdownvenue |
| 100 Butterfly | SCY | 1:04.10 | BB+0.91s to A·+10.91s to Sectionals | 2023-03-24 | 2023 Shamrock Showdownvenue |
| 200 Butterfly | SCY | 2:23.25 | BB+1.56s to A·+22.06s to Sectionals | 2023-03-25 | 2023 Shamrock Showdownvenue |
| 200 Individual Medley | SCY | 2:17.06 | A+1.77s to AA·+17.67s to Sectionals | 2023-03-26 | 2023 Shamrock Showdownvenue |
| 50 Freestyle | LCM | 30.11 | A+0.82s to AA·+4.62s to Sectionals | 2023-05-14 | Freedom Splashslow pool |
| 100 Freestyle | LCM | 1:08.11 | BB+1.02s to A·+12.62s to Sectionals | 2023-05-13 | Freedom Splashslow pool |
| 100 Backstroke | LCM | 1:15.97 | BB+1.08s to A·+13.98s to Sectionals | 2023-05-13 | Freedom Splashslow pool |
| 200 Backstroke | LCM | 2:41.64 | A+5.75s to AA·+26.85s to Sectionals | 2023-05-14 | Freedom Splashslow pool |
| 100 Breaststroke | LCM | 1:29.12 | BB+5.83s to A·+19.43s to Sectionals | 2023-05-14 | Freedom Splashslow pool |
| 200 Individual Medley | LCM | 2:42.42 | A+6.03s to AA·+26.23s to Sectionals | 2023-05-13 | Freedom Splashslow pool |
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.
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.
IMX / IMR
IMX 13-14 · SCY
1838 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:14.61 | 639 |
| 200 FL SCY | 2:23.25 | 553 |
| 200 IM SCY | 2:17.06 | 646 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2309 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:04.20 | 578 |
| 100 BR SCY | 1:14.90 | 524 |
| 100 FL SCY | 1:04.10 | 561 |
| 200 IM SCY | 2:17.06 | 646 |
| 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 Backstroke SCY 1:04.20
Front half 31.25s · back half 32.95s
200 Backstroke SCY 2:14.61
Front half 64.66s · back half 69.95s
100 Breaststroke SCY 1:14.90
Front half 34.86s · back half 40.04s
100 Butterfly SCY 1:04.10
Front half 29.95s · back half 34.15s
200 Butterfly SCY 2:23.25
Front half 65.50s · back half 77.75s
200 Individual Medley SCY 2:17.06
Front half 63.45s · back half 73.61s
100 Freestyle LCM 1:08.11
Front half 32.63s · back half 35.48s
100 Backstroke LCM 1:15.97
Front half 37.03s · back half 38.94s
200 Backstroke LCM 2:41.64
Front half 80.00s · back half 81.64s
200 Individual Medley LCM 2:42.42
Front half 75.72s · back half 86.70s
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.