swimHayden Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 30.81 | A+0.02s to AA·+4.82s to Sectionals | 2013-08-02 | 2013 MV Central Zone 14 & U Championship |
| 100 Freestyle | LCM | 1:07.40 | AA+2.91s to AAA·+10.81s to Sectionals | 2013-08-02 | 2013 MV Central Zone 14 & U Championship |
| 50 Backstroke | LCM | 34.78 | AA+0.39s to AAA·+6.09s to Sectionals | 2013-08-02 | 2013 MV Central Zone 14 & U Championship |
| 50 Breaststroke | LCM | 33.35 | AAAA·+1.36s to Sectionals | 2015-08-07 | 2015 MN Central Zone 14 & U Championship |
| 100 Breaststroke | LCM | 1:13.28 | AAAA·+0.49s to Sectionals | 2015-08-07 | 2015 MN Central Zone 14 & U Championship |
| 50 Butterfly | LCM | 29.35 | AAAA·+1.96s to Sectionals | 2015-08-07 | 2015 MN Central Zone 14 & U Championship |
| 100 Butterfly | LCM | 1:06.07 | AAAA·+4.58s to Sectionals | 2015-08-07 | 2015 MN Central Zone 14 & U Championship |
| 200 Individual Medley | LCM | 2:21.83 | AAAA·+2.44s to Sectionals | 2015-08-07 | 2015 MN Central Zone 14 & U Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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
3280 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:13.28 | 1100 |
| 100 FL LCM | 1:06.07 | 1080 |
| 200 IM LCM | 2:21.83 | 1100 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
IMR 11-12 · LCM
4121 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 34.78 | 822 |
| 50 BR LCM | 33.35 | 1100 |
| 50 FL LCM | 29.35 | 1099 |
| 200 IM LCM | 2:21.83 | 1100 |
| 200 FR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.