swimSerena Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.28 | BB+0.79s to A·+6.39s to Sectionals | 2026-10-03 | 2026 ST TXLA 11& Over Fall Kick Off Invitevenue |
| 100 Freestyle | SCY | 1:07.13 | BB+0.54s to A·+13.04s to Sectionals | 2026-11-08 | 2026 ST NTRO November Classicvenue |
| 200 Freestyle | SCY | 2:34.21 | BB+9.22s to A·+37.52s to Sectionals | 2026-09-19 | 2026 ST AQTX Round Rock Unclassifiedvenue |
| 50 Backstroke | SCY | 37.63 | BB+2.84s to A·+9.04s to Sectionals | 2026-10-03 | 2026 ST TXLA 11& Over Fall Kick Off Invitevenue |
| 100 Backstroke | SCY | 1:19.85 | BB+3.46s to A·+19.06s to Sectionals | 2026-09-19 | 2026 ST AQTX Round Rock Unclassifiedvenue |
| 50 Breaststroke | SCY | 42.29 | BB+3.30s to A·+8.70s to Sectionals | 2026-09-19 | 2026 ST AQTX Round Rock Unclassifiedvenue |
| 100 Breaststroke | SCY | 1:28.46 | BB+2.97s to A·+17.57s to Sectionals | 2026-11-08 | 2026 ST NTRO November Classicvenue |
| 50 Butterfly | SCY | 32.79 | A+0.80s to AA·+5.40s to Sectionals | 2026-11-08 | 2026 ST NTRO November Classicvenue |
| 100 Individual Medley | SCY | 1:17.39 | BB+1.40s to A | 2026-11-08 | 2026 ST NTRO November Classicvenue |
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
1010 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:19.85 | 483 |
| 100 BR SCY | 1:28.46 | 527 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
2592 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.21 | 493 |
| 50 BK SCY | 37.63 | 461 |
| 50 BR SCY | 42.29 | 474 |
| 50 FL SCY | 32.79 | 602 |
| 100 IM SCY | 1:17.39 | 562 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.13
Front half 31.72s · back half 35.41s
200 Freestyle SCY 2:34.21
Front half 74.47s · back half 79.74s
100 Backstroke SCY 1:19.85 RT 0.69s
Front half 38.18s · back half 41.67s
100 Breaststroke SCY 1:28.46
Front half 41.84s · back half 46.62s
100 Individual Medley SCY 1:17.39
Front half 35.25s · back half 42.14s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.