swimYunchao Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.69 | +3.60s to B·+15.80s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 100 Freestyle | SCY | 1:29.88 | +13.79s to B·+40.39s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 200 Freestyle | SCY | 3:16.84 | +30.25s to B·+88.35s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 50 Backstroke | SCY | 46.24 | +5.05s to B·+19.85s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 100 Backstroke | SCY | 1:39.63 | +9.84s to B·+43.14s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 50 Breaststroke | SCY | 48.85 | +1.96s to B·+18.56s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 50 Butterfly | SCY | 45.76 | +5.67s to B·+20.87s to Sectionals | 2010-01-01 | Birmingham Swim League |
| 100 Individual Medley | SCY | 1:37.77 | +9.68s to B | 2010-01-01 | Birmingham Swim League |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · SCY
212 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:39.63 | 212 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1143 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:16.84 | 209 |
| 50 BK SCY | 46.24 | 226 |
| 50 BR SCY | 48.85 | 267 |
| 50 FL SCY | 45.76 | 198 |
| 100 IM SCY | 1:37.77 | 243 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:16.84 split/total mismatch
Front half 43.06s · back half 153.78s
Progression
Faster times are higher. One card per event, all courses & history.