swimJoanna Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.86 | B+1.17s to BB·+6.77s to Sectionals | 2026-09-19 | PSL Pacifica Season Launch CBA+ Meetvenue |
| 100 Freestyle | SCY | 1:13.06 | B+3.67s to BB·+16.57s to Sectionals | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 50 Backstroke | SCY | 37.05 | B+0.96s to BB·+10.76s to Futures | 2026-09-20 | PSL Pacifica Season Launch CBA+ Meetvenue |
| 50 Breaststroke | SCY | 39.34 | BB+1.65s to A·+9.55s to Futures | 2026-10-25 | BAC SPOOKY FALL CLASSICvenue |
| 100 Breaststroke | SCY | 1:28.63 | BB+6.44s to A·+18.04s to Sectionals | 2026-09-20 | PSL Pacifica Season Launch CBA+ Meetvenue |
| 200 Breaststroke | SCY | 3:15.94 | B+4.75s to BB·+43.15s to Sectionals | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 50 Butterfly | SCY | 33.18 | BB+1.49s to A·+7.49s to Futures | 2026-10-25 | BAC SPOOKY FALL CLASSICvenue |
| 100 Butterfly | SCY | 1:20.84 | B+1.65s to BB·+19.75s to Sectionals | 2026-09-19 | PSL Pacifica Season Launch CBA+ Meetvenue |
| 100 Individual Medley | SCY | 1:17.31 | BB+4.22s to A | 2026-10-25 | BAC SPOOKY FALL CLASSICvenue |
| 200 Individual Medley | SCY | 3:00.13 | B+9.34s to BB·+43.64s to Sectionals | 2026-07-26 | 2026 DACA SC CBA Meetvenue |
| 50 Freestyle | LCM | 36.71 | B+0.72s to BB·+7.12s to Sectionals | 2026-06-13 | 2026 DACA LC CBA Meetvenue |
| 50 Backstroke | LCM | 43.29 | B+1.60s to BB·+12.40s to Futures | 2026-05-17 | 2026 DACA LC CBA+venue |
| 50 Breaststroke | LCM | 45.86 | BB+3.17s to A·+11.07s to Futures | 2026-06-13 | 2026 DACA LC CBA Meetvenue |
| 100 Breaststroke | LCM | 1:43.59 | B+1.40s to BB·+22.60s to Sectionals | 2026-05-17 | 2026 DACA LC CBA+venue |
| 50 Butterfly | LCM | 38.52 | BB+2.73s to A·+9.03s to Futures | 2026-05-17 | 2026 DACA LC CBA+venue |
| 200 Individual Medley | LCM | 3:20.23 | B+4.44s to BB·+43.24s to Sectionals | 2026-06-13 | 2026 DACA LC CBA Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.67 | flying | 200 Free Relay (leg 4) | 2026-01-24 | 2026 Zone 1 North Championships |
| 50 Butterfly | SCY | 41.02 | flying | 200 Medley Relay (leg 3) | 2026-01-25 | 2026 Zone 1 North Championships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
1418 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:28.63 | 524 |
| 100 FL SCY | 1:20.84 | 446 |
| 200 IM SCY | 3:00.13 | 448 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
IMR 11-12 · SCY
2218 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 37.05 | 484 |
| 50 BR SCY | 39.34 | 589 |
| 50 FL SCY | 33.18 | 581 |
| 100 IM SCY | 1:17.31 | 564 |
| 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 Breaststroke SCY 1:28.63
Front half 43.21s · back half 45.42s
100 Butterfly SCY 1:20.84
Front half 38.20s · back half 42.64s
100 Individual Medley SCY 1:17.31
Front half 35.37s · back half 41.94s
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.