Siran Cao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Breaststroke | LCM | 37.85 | AAA+0.46s to AAAA | 2007-08-10 | 2025 Western Zone Age Group LCM Championships |
| 100 Breaststroke | LCM | 1:27.95 | AA+2.06s to AAA | 2007-08-10 | 2025 Western Zone Age Group LCM Championships |
| 50 Butterfly | LCM | 31.21 | AAAA | 2007-08-10 | 2025 Western Zone Age Group LCM Championships |
| 100 Butterfly | LCM | 1:15.71 | AA+0.92s to AAA | 2007-08-10 | 2025 Western Zone Age Group LCM Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
IMX / IMR
IMX 11-12 · LCM
1621 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:27.95 | 804 |
| 100 FL LCM | 1:15.71 | 817 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
1980 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR LCM | 37.85 | 963 |
| 50 FL LCM | 31.21 | 1017 |
| 200 FR LCM | — | 0 |
| 50 BK 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.
Progression
Faster times are higher. One card per event, all courses & history.