swimJiaxin Shen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.99 | +5.90s to B·+13.90s to Sectionals | 2024-10-05 | 2024 PN SMAC Fall Kick-Off Invitationalvenue |
| 100 Freestyle | SCY | 1:33.58 | +18.89s to B·+37.09s to Sectionals | 2024-09-28 | 2024 PN IST Sockeye Sprintsvenue |
| 50 Backstroke | SCY | 42.63 | +3.84s to B·+16.34s to Futures | 2025-01-11 | 2025 PN CSC Winter Invitationalvenue |
| 100 Backstroke | SCY | 1:52.49 | +25.90s to B·+51.10s to Sectionals | 2025-02-01 | 2025 PN EAST February Invitationalvenue |
| 50 Breaststroke | SCY | 48.48 | +4.49s to B·+18.69s to Futures | 2024-12-07 | 2024 PN Fall Divisionals, Division 1venue |
| 100 Breaststroke | SCY | 1:47.77 | +11.28s to B·+37.18s to Sectionals | 2025-02-01 | 2025 PN EAST February Invitationalvenue |
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
464 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:52.49 | 173 |
| 100 BR SCY | 1:47.77 | 291 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
632 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 42.63 | 317 |
| 50 BR SCY | 48.48 | 315 |
| 200 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM 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 1:33.58
Front half 41.99s · back half 51.59s
100 Backstroke SCY 1:52.49
Front half 53.25s · back half 59.24s
100 Breaststroke SCY 1:47.77
Front half 52.32s · back half 55.45s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.