swimJames Zhu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 22.80 | AAAA·Nationals ✓ | 2026-01-01 | 2026 Speedo Junior National Championships |
| 100 Freestyle | LCM | 51.51 | AAAA·Jr Nationals ✓+0.42s to Nationals | 2026-01-01 | 2026 Speedo Junior National Championships |
| 50 Butterfly | LCM | 25.31 | AAAA·Jr Nationals ✓+0.32s to Nationals | 2026-01-01 | 2026 Speedo Junior National Championships |
| 100 Butterfly | LCM | 57.28 | AAA+0.29s to AAAA·Futures ✓+0.79s to Winter JNs | 2026-01-01 | 2026 Speedo Junior National Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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
IMR 17-18 · LCM
933 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL LCM | 57.28 | 933 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.