swimZihao Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.27 | 2025-02-09 | 2025 CO NJ Groundhog Invitefast pool | |
| 50 Freestyle | SCY | 34.28 | +3.19s to B·+11.09s to Sectionals | 2026-09-26 | 2026 CO NJ SC Kick-Off Invitefast pool |
| 100 Freestyle | SCY | 1:36.31 | +28.72s to B·+45.32s to Sectionals | 2025-02-08 | 2025 CO NJ Groundhog Invitefast pool |
| 200 Freestyle | SCY | 3:04.31 | +36.52s to B·+72.52s to Sectionals | 2026-04-17 | The Whale Gold Star Innersquad - copied |
| 50 Backstroke | SCY | 42.56 | +7.17s to B·+18.87s to Futures | 2026-01-23 | The Narwhal Innersqua |
| 100 Backstroke | SCY | 1:50.55 | +36.16s to B·+55.06s to Sectionals | 2025-02-09 | 2025 CO NJ Groundhog Invitefast pool |
| 50 Breaststroke | SCY | 40.70 | +0.21s to B·+14.41s to Futures | 2025-04-11 | The Frog Meet |
| 50 Butterfly | SCY | 51.93 | +17.24s to B·+29.04s to Futures | 2025-02-09 | 2025 CO NJ Groundhog Invitefast pool |
| 100 Individual Medley | SCY | 1:40.54 | 2026-04-17 | The Whale Gold Star Innersquad - copied |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
IMX / IMR
IMR 13-14 · SCY
308 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:04.31 | 195 |
| 100 BK SCY | 1:50.55 | 113 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 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 1:36.31
Front half 46.03s · back half 50.28s
100 Backstroke SCY 1:50.55
Front half 53.94s · back half 56.61s
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.