swimSihan Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 26.03 | AA+0.14s to AAA·+0.04s to Sectionals | 2026-01-01 | CSRVIII 2010 WINTER SPEEDO CHAMPIONS SERIES |
| 100 Freestyle | LCM | 55.73 | AAA+1.84s to AAAA·Sectionals ✓+2.14s to Futures | 2026-01-01 | CSRVIII 2010 SUMMER LC SPEEDO CHAMPIONS |
| 200 Freestyle | LCM | 2:02.01 | AAA+4.02s to AAAA·Sectionals ✓+4.22s to Futures | 2026-01-01 | CSRVIII 2010 SUMMER LC SPEEDO CHAMPIONS |
| 400 Freestyle | LCM | 4:22.48 | AAA+10.79s to AAAA·+0.29s to Sectionals | 2026-01-01 | CSRVIII 2010 WINTER SPEEDO CHAMPIONS SERIES |
| 100 Butterfly | LCM | 1:02.37 | AA+1.88s to AAA·+0.88s to Sectionals | 2026-01-01 | CSRVIII 2010 WINTER SPEEDO CHAMPIONS SERIES |
| 200 Butterfly | LCM | 2:17.55 | AA+2.16s to AAA·Sectionals ✓+7.36s to Futures | 2026-01-01 | CSRVIII 2010 SUMMER LC SPEEDO CHAMPIONS |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 15-16 · LCM
1690 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:22.48 | 870 |
| 200 FL LCM | 2:17.55 | 820 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1679 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:02.01 | 892 |
| 100 FL LCM | 1:02.37 | 787 |
| 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.
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.