swimSerenity Cao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:09.05 | A+0.76s to AA·+15.96s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 200 Freestyle | SCY | 2:37.55 | A+6.56s to AA·+42.56s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 50 Breaststroke | SCY | 38.57 | AAA+1.68s to AAAA·+8.78s to Futures | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Breaststroke | SCY | 1:23.64 | AAA+3.45s to AAAA·+15.45s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 50 Butterfly | SCY | 35.70 | A+0.61s to AA·+10.01s to Futures | 2025-04-04 | 2025 Eastern Zone SC Age Group Championshipsvenue |
| 100 Butterfly | SCY | 1:30.01 | BB+3.92s to A·+31.52s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 100 Individual Medley | SCY | 1:18.10 | AA+2.91s to AAA | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
| 200 Individual Medley | SCY | 2:51.08 | A+2.69s to AA·+40.39s to Sectionals | 2025-03-20 | 2025 NJS & Scarlet Gold Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · SCY
2717 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.55 | 645 |
| 100 BR SCY | 1:23.64 | 881 |
| 100 FL SCY | 1:30.01 | 488 |
| 200 IM SCY | 2:51.08 | 703 |
| 100 BK SCY | — | 0 |
IMR 10 & under · SCY
3013 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:09.05 | 716 |
| 50 BR SCY | 38.57 | 874 |
| 50 FL SCY | 35.70 | 673 |
| 100 IM SCY | 1:18.10 | 750 |
| 50 BK SCY | — | 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.