swimkai Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.26 | B+1.67s to BB·+11.87s to Sectionals | 2026-10-12 | 1767907 |
| 100 Freestyle | SCY | 1:20.87 | +4.78s to B·+32.38s to Sectionals | 2026-02-25 | UDAC Closed Invite |
| 25 Backstroke | SCY | 29.16 | 2025-05-04 | FCA Spring 10 & Under Meet 2025 | |
| 50 Backstroke | SCY | 39.92 | B+1.83s to BB·+16.23s to Futures | 2026-10-12 | 1767907 |
| 100 Backstroke | SCY | 1:44.82 | +15.03s to B·+50.33s to Sectionals | 2025-06-24 | FCA Summer 10 & Under Meet |
| 50 Breaststroke | SCY | 43.96 | B+0.77s to BB·+17.67s to Futures | 2026-10-05 | 1767919 |
| 50 Butterfly | SCY | 42.25 | +2.16s to B·+19.36s to Futures | 2026-10-05 | 1767919 |
| 100 Individual Medley | SCY | 1:28.58 | +0.49s to B | 2026-10-12 | 1767907 |
| 50 Freestyle | LCM | 38.98 | B+1.89s to BB·+13.49s to Sectionals | 2026-05-05 | CARY Spring Long Course |
| 100 Freestyle | LCM | 1:27.68 | B+6.19s to BB·+32.19s to Sectionals | 2026-05-05 | CARY Spring Long Course |
| 50 Backstroke | LCM | 46.15 | B+2.16s to BB·+18.26s to Futures | 2026-05-05 | CARY Spring Long Course |
| 100 Backstroke | LCM | 1:38.72 | B+2.23s to BB·+36.73s to Sectionals | 2026-07-28 | 1714406 |
| 50 Breaststroke | LCM | 50.00 | B+0.81s to BB·+19.11s to Futures | 2026-07-28 | 1714406 |
| 50 Butterfly | LCM | 47.60 | +2.31s to B·+21.31s to Futures | 2026-05-05 | CARY Spring Long Course |
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 · LCM
362 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:38.72 | 362 |
| 400 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
1299 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 39.92 | 352 |
| 50 BR SCY | 43.96 | 367 |
| 50 FL SCY | 42.25 | 252 |
| 100 IM SCY | 1:28.58 | 328 |
| 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 Freestyle SCY 1:20.87 split/total mismatch
Front half 38.87s · back half 42.00s
100 Individual Medley SCY 1:28.58 split/total mismatch
Front half 42.32s · back half 46.26s
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.