swimTyger Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.86 | 2023-12-10 | Sharks 12 & Under Mini Meet | |
| 50 Freestyle | SCY | 32.44 | BB+2.35s to A·+10.05s to Sectionals | 2026-11-01 | 2026 Trick or Treatvenue |
| 100 Freestyle | SCY | 1:14.58 | B+3.99s to BB·+26.09s to Sectionals | 2026-10-04 | 26 Delmar Dolfins Fall Frenzyvenue |
| 25 Backstroke | SCY | 22.74 | 2024-03-02 | AD Silver Short Course Championships RPIvenue | |
| 50 Backstroke | SCY | 37.29 | BB+2.40s to A·+13.60s to Futures | 2026-11-01 | 2026 Trick or Treatvenue |
| 100 Backstroke | SCY | 1:24.13 | B+1.44s to BB·+29.64s to Sectionals | 2026-10-04 | 26 Delmar Dolfins Fall Frenzyvenue |
| 25 Breaststroke | SCY | 35.09 | 2024-03-02 | AD Silver Short Course Championships RPIvenue | |
| 50 Breaststroke | SCY | 55.65 | +8.76s to B·+29.36s to Futures | 2026-02-28 | AD 12 and Under Gold Championshipsvenue |
| 25 Butterfly | SCY | 29.10 | 2024-03-03 | AD Silver Short Course Championships RPIvenue | |
| 50 Butterfly | SCY | 45.67 | +5.58s to B·+22.78s to Futures | 2026-03-01 | AD 12 and Under Gold Championshipsvenue |
| 100 Individual Medley | SCY | 1:27.83 | B+6.14s to BB | 2026-10-04 | 26 Delmar Dolfins Fall Frenzyvenue |
| 200 Individual Medley | SCY | 3:10.38 | B+12.19s to BB·+70.99s to Sectionals | 2026-11-01 | 2026 Trick or Treatvenue |
| 50 Freestyle | SCM | 37.86 | B+1.87s to BB·+13.17s to Sectionals | 2026-05-30 | 2026 Starfish Meter Madnessvenue |
| 50 Backstroke | SCM | 45.48 | B+3.39s to BB | 2026-05-30 | 2026 Starfish Meter Madnessvenue |
| 50 Butterfly | SCM | 46.73 | +2.44s to B | 2026-05-30 | 2026 Starfish Meter Madnessvenue |
| 100 Individual Medley | SCM | 1:44.22 | +6.93s to B | 2026-05-30 | 2026 Starfish Meter Madnessvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 48.13 | flying | 200 Medley Relay (leg 4) | 2024-03-03 | AD Silver Short Course Championships RPI |
| 50 Freestyle | SCY | 34.72 | flying | 200 Free Relay (leg 2) | 2026-03-01 | AD 12 and Under Gold Championships |
| 50 Backstroke | SCY | 41.50 | flat | 200 Medley Relay | 2026-02-28 | AD 12 and Under Gold 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
686 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:24.13 | 353 |
| 200 IM SCY | 3:10.38 | 333 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1148 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 37.29 | 432 |
| 50 BR SCY | 55.65 | 181 |
| 50 FL SCY | 45.67 | 199 |
| 100 IM SCY | 1:27.83 | 336 |
| 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 1:14.58
Front half 33.46s · back half 41.12s
100 Backstroke SCY 1:24.13
Front half 39.70s · back half 44.43s
100 Individual Medley SCY 1:27.83
Front half 40.06s · back half 47.77s
200 Individual Medley SCY 3:10.38
Front half 86.37s · back half 104.01s
100 Individual Medley SCM 1:44.22
Front half 48.09s · back half 56.13s
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.