swimSerena Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.57 | BB+1.08s to A·+6.68s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 100 Freestyle | SCY | 1:08.40 | BB+1.81s to A·+14.31s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 50 Backstroke | SCY | 38.05 | B+0.36s to BB·+9.46s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 50 Breaststroke | SCY | 45.17 | B+2.88s to BB·+11.58s to Sectionals | 2025-11-16 | 2025 ST NTRO Turkey Trotvenue |
| 100 Breaststroke | SCY | 1:33.49 | B+0.60s to BB·+22.60s to Sectionals | 2026-02-08 | 2026 ST AQTX STX Champs Northvenue |
| 50 Butterfly | SCY | 46.48 | +7.59s to B·+19.09s to Sectionals | 2025-09-20 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 100 Individual Medley | SCY | 1:21.90 | BB+5.91s to A | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
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
447 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:33.49 | 447 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1520 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.05 | 446 |
| 50 BR SCY | 45.17 | 389 |
| 50 FL SCY | 46.48 | 211 |
| 100 IM SCY | 1:21.90 | 474 |
| 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 1:08.40
Front half 31.59s · back half 36.81s
100 Breaststroke SCY 1:33.49
Front half 44.42s · back half 49.07s
100 Individual Medley SCY 1:21.90
Front half 37.16s · back half 44.74s
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.