swimShizhi Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.92 | A+0.73s to AA·+4.03s to Sectionals | 2026-01-01 | 1794839 |
| 100 Freestyle | SCY | 1:01.29 | AA+2.60s to AAA·+7.20s to Sectionals | 2026-10-16 | 2026 FCST October Tri Meet |
| 200 Freestyle | SCY | 2:34.60 | B+2.91s to BB·+37.91s to Sectionals | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champsvenue |
| 50 Backstroke | SCY | 32.91 | A+1.02s to AA·+4.32s to Sectionals | 2026-10-16 | 2026 FCST October Tri Meet |
| 100 Backstroke | SCY | 1:17.82 | BB+4.83s to A·+17.03s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Breaststroke | SCY | 41.73 | B+0.84s to BB·+8.14s to Sectionals | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champsvenue |
| 100 Breaststroke | SCY | 1:32.52 | B+3.13s to BB·+21.63s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 50 Butterfly | SCY | 32.83 | BB+1.14s to A·+5.44s to Sectionals | 2026-10-16 | 2026 FCST October Tri Meet |
| 100 Individual Medley | SCY | 1:11.51 | A+1.42s to AA | 2026-10-16 | 2026 FCST October Tri Meet |
| 200 Individual Medley | SCY | 2:40.68 | BB+2.99s to A·+28.09s to Sectionals | 2026-01-01 | 1794839 |
| 50 Freestyle | LCM | 39.09 | +0.40s to B·+10.70s to Sectionals | 2024-05-25 | CATS Spring into Summer Openvenue |
| 100 Freestyle | LCM | 1:17.70 | BB+4.21s to A·+16.41s to Sectionals | 2025-04-12 | 2025 DADS April Intrasquad |
| 200 Freestyle | LCM | 2:47.04 | BB+6.95s to A·+34.95s to Sectionals | 2026-04-18 | 2026 DADS April Intrasquad |
| 50 Backstroke | LCM | 43.13 | B+1.44s to BB·+10.24s to Sectionals | 2025-04-12 | 2025 DADS April Intrasquad |
| 100 Backstroke | LCM | 1:31.67 | BB+6.88s to A·+21.88s to Sectionals | 2026-04-18 | 2026 DADS April Intrasquad |
| 50 Breaststroke | LCM | 50.09 | +0.30s to B·+11.80s to Sectionals | 2025-04-12 | 2025 DADS April Intrasquad |
| 100 Breaststroke | LCM | 1:55.18 | +4.79s to B·+34.59s to Sectionals | 2025-04-12 | 2025 DADS April Intrasquad |
| 200 Individual Medley | LCM | 3:17.04 | B+1.25s to BB·+45.65s to Sectionals | 2026-04-18 | 2026 DADS April Intrasquad |
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.
IMX / IMR
IMX 11-12 · SCY
1614 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:17.82 | 522 |
| 100 BR SCY | 1:32.52 | 461 |
| 200 IM SCY | 2:40.68 | 631 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2987 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.60 | 490 |
| 50 BK SCY | 32.91 | 690 |
| 50 BR SCY | 41.73 | 494 |
| 50 FL SCY | 32.83 | 600 |
| 100 IM SCY | 1:11.51 | 713 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:34.60
Front half 72.38s · back half 82.22s
100 Backstroke SCY 1:17.82 split/total mismatch
Front half 36.94s · back half 40.88s
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.