swimChenchen Xiong
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.99 | +2.20s to B·+12.70s to Sectionals | 2026-01-31 | 2026 ST NTRO Fiery Flamesvenue |
| 100 Freestyle | SCY | 1:28.83 | +17.34s to B·+40.54s to Sectionals | 2025-09-21 | 2025 ST AQTX Round Rock Unclassifiedvenue |
| 200 Freestyle | SCY | 2:50.18 | +14.19s to B·+64.39s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 50 Backstroke | SCY | 36.94 | B+1.35s to BB·+11.25s to Sectionals | 2026-11-08 | 2026 ST NTRO November Classicvenue |
| 100 Backstroke | SCY | 1:22.42 | +0.23s to B·+27.33s to Sectionals | 2026-09-06 | 2026 ST NTRO Stephen J Wolleben Memorial Meetvenue |
| 50 Breaststroke | SCY | 42.12 | B+2.03s to BB·+12.63s to Sectionals | 2026-09-19 | 2026 ST AQTX Round Rock Unclassifiedvenue |
| 100 Breaststroke | SCY | 1:27.98 | B+2.49s to BB·+25.29s to Sectionals | 2026-11-08 | 2026 ST NTRO November Classicvenue |
| 50 Butterfly | SCY | 35.85 | B+1.66s to BB·+11.56s to Sectionals | 2026-09-19 | 2026 ST AQTX Round Rock Unclassifiedvenue |
| 100 Individual Medley | SCY | 1:17.87 | B+1.98s to BB | 2026-11-08 | 2026 ST NTRO November Classicvenue |
| 200 Individual Medley | SCY | 3:05.00 | +5.71s to B·+65.61s to Sectionals | 2026-09-19 | 2026 ST AQTX Round Rock Unclassifiedvenue |
| 50 Freestyle | LCM | 50.32 | +12.93s to B·+24.73s to Sectionals | 2025-04-27 | 2025 ST NTRO Splashing into Long Coursevenue |
| 100 Freestyle | LCM | 1:29.96 | +7.87s to B·+34.67s to Sectionals | 2026-06-20 | 2026 ST NTRO LC Summer Classicvenue |
| 50 Backstroke | LCM | 44.07 | B+2.88s to BB·+13.88s to Sectionals | 2026-06-20 | 2026 ST NTRO LC Summer Classicvenue |
| 50 Breaststroke | LCM | 57.72 | +7.93s to B·+23.53s to Sectionals | 2025-04-27 | 2025 ST NTRO Splashing into Long Coursevenue |
| 100 Breaststroke | LCM | 1:46.06 | B+6.47s to BB·+33.67s to Sectionals | 2026-06-20 | 2026 ST NTRO LC Summer Classicvenue |
| 50 Butterfly | LCM | 42.19 | +0.20s to B·+14.40s to Sectionals | 2026-06-20 | 2026 ST NTRO LC Summer Classicvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
1196 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:22.42 | 376 |
| 100 BR SCY | 1:27.98 | 457 |
| 200 IM SCY | 3:05.00 | 363 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2079 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:50.18 | 324 |
| 50 BK SCY | 36.94 | 444 |
| 50 BR SCY | 42.12 | 417 |
| 50 FL SCY | 35.85 | 412 |
| 100 IM SCY | 1:17.87 | 482 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:28.83
Front half 41.93s · back half 46.90s
200 Freestyle SCY 2:50.18
Front half 79.13s · back half 91.05s
100 Backstroke SCY 1:22.42
Front half 39.07s · back half 43.35s
100 Breaststroke SCY 1:27.98
Front half 42.41s · back half 45.57s
100 Individual Medley SCY 1:17.87
Front half 35.81s · back half 42.06s
200 Individual Medley SCY 3:05.00
Front half 88.67s · back half 96.33s
100 Freestyle LCM 1:29.96
Front half 40.47s · back half 49.49s
100 Breaststroke LCM 1:46.06
Front half 49.84s · back half 56.22s
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.