swimSerena Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.02 | B+2.93s to BB·+14.23s to Sectionals | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 100 Freestyle | SCY | 1:25.67 | B+4.48s to BB·+32.58s to Sectionals | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 200 Freestyle | SCY | 3:04.15 | B+3.56s to BB·+69.16s to Sectionals | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 50 Backstroke | SCY | 46.43 | B+3.14s to BB·+20.14s to Futures | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 100 Breaststroke | SCY | 1:56.46 | B+9.57s to BB·+48.27s to Sectionals | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 50 Butterfly | SCY | 48.90 | +0.51s to B·+23.21s to Futures | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
| 100 Individual Medley | SCY | 1:39.18 | B+5.39s to BB | 2026-01-01 | 2020 Delmar Dolfins February Freeze |
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
730 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:04.15 | 404 |
| 100 BR SCY | 1:56.46 | 326 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1347 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:25.67 | 375 |
| 50 BK SCY | 46.43 | 345 |
| 50 FL SCY | 48.90 | 261 |
| 100 IM SCY | 1:39.18 | 366 |
| 50 BR SCY | — | 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.