swimJoyce Du
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.66 | AA+0.87s to AAA·+0.37s to Sectionals | 2026-01-01 | Chesapeake Swim Club |
| 100 Freestyle | SCY | 55.55 | AA+1.76s to AAA·+1.06s to Sectionals | 2026-01-01 | Chesapeake Swim Club |
| 200 Freestyle | SCY | 1:59.90 | AA+3.11s to AAA·+2.01s to Sectionals | 2026-01-01 | Chesapeake Swim Club |
| 100 Breaststroke | SCY | 1:09.60 | AA+2.71s to AAA·+0.11s to Sectionals | 2026-01-01 | Chesapeake Swim Club |
| 50 Freestyle | LCM | 29.62 | AA+1.23s to AAA·+0.83s to Sectionals | 2026-01-01 | CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS |
| 100 Freestyle | LCM | 1:03.05 | AA+1.66s to AAA·+1.26s to Sectionals | 2026-01-01 | CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS |
| 200 Freestyle | LCM | 2:20.04 | A+0.95s to AA·+6.95s to Sectionals | 2026-01-01 | CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS |
| 100 Breaststroke | LCM | 1:22.44 | A+1.65s to AA·+2.45s to Sectionals | 2026-01-01 | CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS |
| 200 Breaststroke | LCM | 2:57.15 | A+0.76s to AA·+4.36s to Sectionals | 2026-01-01 | CSRVIII 2009 SUMMER LC SPEEDO CHAMPIONS |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 17-18 · LCM
702 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 2:57.15 | 702 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · SCY
1542 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.90 | 780 |
| 100 BR SCY | 1:09.60 | 762 |
| 100 BK 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 55.55
Front half 27.15s · back half 28.40s
200 Freestyle SCY 1:59.90
Front half 57.38s · back half 62.52s
100 Breaststroke SCY 1:09.60
Front half 33.21s · back half 36.39s
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.