swimJojo Qiang-Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.06 | AA+0.37s to AAA·+3.97s to Sectionals | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 100 Freestyle | SCY | 1:06.98 | AA+1.89s to AAA·+10.49s to Sectionals | 2026-03-29 | Alto Rock the Blocks Invitational 2026 venue |
| 200 Freestyle | SCY | 2:31.12 | A+0.13s to AA·+28.73s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 500 Freestyle | SCY | 6:51.14 | A+14.45s to AA·+81.75s to Sectionals | 2026-03-07 | DACA CBA meet venue |
| 50 Backstroke | SCY | 35.24 | AA+0.85s to AAA·+8.95s to Futures | 2026-03-29 | Alto Rock the Blocks Invitational 2026 venue |
| 100 Backstroke | SCY | 1:17.90 | AA+3.41s to AAA·+16.51s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Breaststroke | SCY | 44.70 | BB+1.91s to A·+14.91s to Futures | 2026-01-24 | 2026 Zone 1 North Championships venue |
| 50 Butterfly | SCY | 35.41 | A+0.32s to AA·+9.72s to Futures | 2026-03-28 | Alto Rock the Blocks Invitational 2026 venue |
| 100 Butterfly | SCY | 1:19.30 | AA+3.31s to AAA·+18.21s to Sectionals | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 100 Individual Medley | SCY | 1:15.60 | AA+0.41s to AAA | 2026-03-29 | Alto Rock the Blocks Invitational 2026 venue |
| 200 Individual Medley | SCY | 2:58.03 | BB+1.84s to A·+41.54s to Sectionals | 2026-03-07 | DACA CBA meet venue |
| 50 Freestyle | LCM | 33.61 | AAA+1.42s to AAAA·+4.02s to Sectionals | 2026-06-21 | Alto Summer Swelter venue |
| 100 Freestyle | LCM | 1:15.04 | AA+0.45s to AAA·+10.65s to Sectionals | 2026-06-21 | Alto Summer Swelter venue |
| 200 Freestyle | LCM | 2:45.67 | AA+2.18s to AAA·+26.68s to Sectionals | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 50 Backstroke | LCM | 41.67 | A+0.08s to AA·+10.78s to Futures | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 100 Backstroke | LCM | 1:27.28 | AA+1.39s to AAA·+15.89s to Sectionals | 2026-06-20 | Alto Summer Swelter venue |
| 200 Backstroke | LCM | 3:06.06 | +32.67s to Sectionals | 2026-06-20 | Alto Summer Swelter venue |
| 50 Breaststroke | LCM | 46.68 | A+0.19s to AA·+11.89s to Futures | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
| 100 Breaststroke | LCM | 1:36.34 | AAA+3.25s to AAAA·+15.35s to Sectionals | 2026-06-21 | Alto Summer Swelter venue |
| 50 Butterfly | LCM | 38.03 | AA+0.74s to AAA·+8.54s to Futures | 2026-06-27 | SUNN Silicon Valley CBA+ LCM venue |
| 100 Butterfly | LCM | 1:24.12 | AAA+3.13s to AAAA·+14.83s to Sectionals | 2026-06-20 | Alto Summer Swelter venue |
| 200 Individual Medley | LCM | 3:02.85 | AAA+7.26s to AAAA·+25.86s to Sectionals | 2026-06-28 | SUNN Silicon Valley CBA+ LCM venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 30.10 | flying | 200 Free Relay (leg 3) | 2026-03-22 | SCY Spring Age Group Championships |
| 50 Freestyle | SCY | 29.15 | flying | 200 Medley Relay (leg 4) | 2026-04-12 | 2026 Far Western SC Hosted By SCSC |
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 10 & under · LCM
4280 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:45.67 | 820 |
| 100 BK LCM | 1:27.28 | 801 |
| 100 BR LCM | 1:36.34 | 899 |
| 100 FL LCM | 1:24.12 | 879 |
| 200 IM LCM | 3:02.85 | 881 |
IMR 10 & under · LCM
3973 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:15.04 | 839 |
| 50 BK LCM | 41.67 | 728 |
| 50 BR LCM | 46.68 | 733 |
| 50 FL LCM | 38.03 | 792 |
| 200 IM LCM | 3:02.85 | 881 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.98
Front half 32.23s · back half 34.75s
200 Freestyle SCY 2:31.12
Front half 73.00s · back half 78.12s
100 Backstroke SCY 1:17.90
Front half 37.75s · back half 40.15s
100 Butterfly SCY 1:19.30
Front half 36.71s · back half 42.59s
100 Individual Medley SCY 1:15.60
Front half 34.96s · back half 40.64s
200 Backstroke LCM 3:06.06
Front half 93.66s · back half 92.40s
Progression
Faster times are higher. One card per event, all courses & history.