swimChengjin Shi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.48 | B+0.79s to BB·+6.39s to Sectionals | 2026-03-29 | PC CDST SC C-B-BB+ Meetvenue |
| 100 Freestyle | SCY | 1:13.23 | B+3.84s to BB·+16.74s to Sectionals | 2026-03-28 | PC CDST SC C-B-BB+ Meetvenue |
| 500 Freestyle | SCY | 7:03.73 | B+17.64s to BB·+94.34s to Sectionals | 2026-03-28 | PC CDST SC C-B-BB+ Meetvenue |
| 50 Backstroke | SCY | 36.90 | B+0.81s to BB·+10.61s to Futures | 2026-05-17 | Montclair 14-Under Short Course Pentathlonvenue |
| 100 Backstroke | SCY | 1:20.46 | B+0.67s to BB·+19.07s to Sectionals | 2026-03-28 | PC CDST SC C-B-BB+ Meetvenue |
| 200 Backstroke | SCY | 3:03.74 | +3.65s to B·+50.45s to Sectionals | 2026-02-22 | Pacific Swim SCY C/B/BB+ Meet hosted by TERAvenue |
| 50 Breaststroke | SCY | 44.55 | +0.56s to B·+14.76s to Futures | 2026-05-17 | Montclair 14-Under Short Course Pentathlonvenue |
| 100 Breaststroke | SCY | 1:36.17 | B+6.78s to BB·+25.58s to Sectionals | 2026-03-29 | PC CDST SC C-B-BB+ Meetvenue |
| 50 Butterfly | SCY | 36.62 | B+2.33s to BB·+10.93s to Futures | 2026-02-21 | Pacific Swim SCY C/B/BB+ Meet hosted by TERAvenue |
| 100 Butterfly | SCY | 1:32.85 | +6.76s to B·+31.76s to Sectionals | 2026-03-29 | PC CDST SC C-B-BB+ Meetvenue |
| 100 Individual Medley | SCY | 1:22.67 | B+3.48s to BB | 2026-05-17 | Montclair 14-Under Short Course Pentathlonvenue |
| 200 Freestyle | LCM | 3:00.87 | B+7.38s to BB·+41.88s to Sectionals | 2026-04-25 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 50 Backstroke | LCM | 43.63 | B+1.94s to BB·+12.74s to Futures | 2026-04-25 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 100 Butterfly | LCM | 1:50.27 | +11.88s to B·+40.98s to Sectionals | 2026-04-25 | San Ramon Valley Aquatics long course C/B/BB+venue |
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
1638 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:03.73 | 462 |
| 100 BK SCY | 1:20.46 | 472 |
| 100 BR SCY | 1:36.17 | 410 |
| 100 FL SCY | 1:32.85 | 294 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1788 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 36.90 | 489 |
| 50 BR SCY | 44.55 | 406 |
| 50 FL SCY | 36.62 | 432 |
| 100 IM SCY | 1:22.67 | 461 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.