swimVincent Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.08 | A+0.09s to AA·+4.49s to Sectionals | 2026-03-08 | 2026 Michigan YMCA State Championshipfast pool |
| 100 Freestyle | SCY | 1:01.16 | A+2.37s to AA·+12.17s to Sectionals | 2026-02-21 | 2026 Michigan YMCA Clusters Championshipvenue |
| 50 Backstroke | SCY | 30.52 | AA+0.83s to AAA·+6.03s to Sectionals | 2026-03-07 | 2026 Michigan YMCA State Championshipfast pool |
| 100 Backstroke | SCY | 1:09.66 | BB+0.37s to A·+13.57s to Sectionals | 2026-03-07 | 2026 Michigan YMCA State Championshipfast pool |
| 50 Butterfly | SCY | 28.91 | AA+0.72s to AAA·+5.22s to Sectionals | 2026-03-07 | 2026 Michigan YMCA State Championshipfast pool |
| 100 Individual Medley | SCY | 1:10.45 | BB+0.46s to A | 2026-02-22 | 2026 Michigan YMCA Clusters Championshipvenue |
| 200 Individual Medley | SCY | 2:37.67 | BB+5.38s to A·+36.68s to Sectionals | 2026-02-21 | 2026 Michigan YMCA Clusters Championshipvenue |
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.42 | flying | 200 Free Relay (leg 2) | 2026-03-07 | 2026 Michigan YMCA State Championship |
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
1209 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:09.66 | 622 |
| 200 IM SCY | 2:37.67 | 587 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2226 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 30.52 | 788 |
| 50 FL SCY | 28.91 | 786 |
| 100 IM SCY | 1:10.45 | 652 |
| 200 FR SCY | — | 0 |
| 50 BR 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 1:01.16
Front half 29.75s · back half 31.41s
100 Backstroke SCY 1:09.66
Front half 32.51s · back half 37.15s
100 Individual Medley SCY 1:10.45
Front half 30.87s · back half 39.58s
200 Individual Medley SCY 2:37.67
Front half 68.25s · back half 89.42s
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.