Yifu Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.19 | B+1.40s to BB·+13.60s to Sectionals | 2011-01-01 | HEAT Lightning And 8 & Under Championship |
| 100 Freestyle | SCY | 1:16.83 | BB+6.64s to A·+27.84s to Sectionals | 2011-02-27 | Ozark Division I Championships, 2/25 |
| 50 Backstroke | SCY | 42.25 | BB+4.46s to A·+17.76s to Sectionals | 2011-01-01 | HEAT Lightning And 8 & Under Championship |
| 50 Breaststroke | SCY | 48.76 | B+0.97s to BB·+21.57s to Sectionals | 2011-01-01 | HEAT Lightning And 8 & Under Championship |
| 100 Breaststroke | SCY | 1:46.11 | B+2.52s to BB·+42.52s to Sectionals | 2011-01-01 | HEAT Lightning And 8 & Under Championship |
| 50 Butterfly | SCY | 39.71 | BB+3.62s to A·+16.02s to Sectionals | 2011-01-01 | HEAT Lightning And 8 & Under Championship |
| 100 Individual Medley | SCY | 1:30.25 | B+0.46s to BB | 2011-01-01 | HEAT Lightning And 8 & Under Championship |
| 200 Individual Medley | SCY | 3:11.30 | BB+17.81s to A·+70.31s to Sectionals | 2011-02-27 | Ozark Division I Championships, 2/25 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · SCY
899 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:46.11 | 409 |
| 200 IM SCY | 3:11.30 | 490 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
2277 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:16.83 | 492 |
| 50 BK SCY | 42.25 | 442 |
| 50 BR SCY | 48.76 | 415 |
| 50 FL SCY | 39.71 | 466 |
| 100 IM SCY | 1:30.25 | 462 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.83
Front half 36.10s · back half 40.73s
200 Individual Medley SCY 3:11.30
Front half 93.46s · back half 97.84s
Progression
Faster times are higher. One card per event, all courses & history.