Leo Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.10 | A+1.11s to AA·+8.51s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- HSC - copiedvenue |
| 100 Freestyle | SCY | 1:10.62 | BB+0.43s to A·+21.63s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- HSC - copiedvenue |
| 50 Backstroke | SCY | 37.15 | A+1.16s to AA·+12.66s to Sectionals | 2026-03-08 | 2026 ISI 10 and Under Age Group Championshipvenue |
| 100 Backstroke | SCY | 1:20.81 | BB+0.92s to A·+24.72s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- HSC - copiedvenue |
| 50 Breaststroke | SCY | 48.66 | B+0.87s to BB·+21.47s to Sectionals | 2025-07-20 | 2025 ISI Summer HPAC Regionalvenue |
| 100 Breaststroke | SCY | 1:31.17 | A+3.48s to AA·+27.58s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- HSC - copiedvenue |
| 50 Butterfly | SCY | 34.59 | A+0.30s to AA·+10.90s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- HSC - copiedvenue |
| 100 Butterfly | SCY | 1:19.13 | AA+4.24s to AAA·+25.14s to Sectionals | 2026-03-08 | 2026 ISI 10 and Under Age Group Championshipvenue |
| 50 Freestyle | LCM | 33.22 | AA+0.23s to AAA·+7.23s to Sectionals | 2026-07-26 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 100 Freestyle | LCM | 1:15.50 | AA+2.21s to AAA·+18.91s to Sectionals | 2026-07-25 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 50 Backstroke | LCM | 41.56 | A+0.47s to AA·+12.87s to Sectionals | 2026-07-26 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 50 Breaststroke | LCM | 47.54 | A+1.75s to AA·+15.55s to Sectionals | 2026-07-25 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 50 Butterfly | LCM | 38.38 | AA+1.79s to AAA·+10.99s to Sectionals | 2026-07-25 | 2026 ISI LC 10&U Age Group Championshipsvenue |
| 100 Butterfly | LCM | 1:30.43 | AA+5.24s to AAA·+28.94s to Sectionals | 2026-07-26 | 2026 ISI LC 10&U Age Group Championshipsvenue |
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 | 33.78 | flat | 200 Free Relay | 2025-07-20 | 2025 ISI Summer HPAC Regional |
| 50 Freestyle | SCY | 30.73 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 Winter ISI Regionals- HSC - copied |
| 50 Backstroke | SCY | 39.08 | flat | 200 Medley Relay | 2025-07-19 | 2025 ISI Summer HPAC Regional |
| 50 Butterfly | SCY | 35.39 | flying | 200 Medley Relay (leg 3) | 2026-03-08 | 2026 ISI 10 and Under Age Group Championship |
| 50 Freestyle | LCM | 32.46 | flying | 200 Free Relay (leg 3) | 2026-07-25 | 2026 ISI LC 10&U Age Group Championships |
| 50 Breaststroke | LCM | 46.90 | flying | 200 Medley Relay (leg 2) | 2026-07-26 | 2026 ISI LC 10&U Age Group 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 10 & under · SCY
1953 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:20.81 | 622 |
| 100 BR SCY | 1:31.17 | 645 |
| 100 FL SCY | 1:19.13 | 686 |
| 200 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · LCM
2896 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:15.50 | 789 |
| 50 BK LCM | 41.56 | 705 |
| 50 BR LCM | 47.54 | 664 |
| 50 FL LCM | 38.38 | 738 |
| 200 IM LCM | — | 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 1:10.62
Front half 33.45s · back half 37.17s
100 Backstroke SCY 1:20.81
Front half 39.88s · back half 40.93s
100 Breaststroke SCY 1:31.17
Front half 44.95s · back half 46.22s
100 Butterfly SCY 1:19.13
Front half 37.08s · back half 42.05s
100 Freestyle LCM 1:15.50
Front half 35.84s · back half 39.66s
100 Butterfly LCM 1:30.43
Front half 41.12s · back half 49.31s
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.