swimJohn Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 23.03 | 2024-05-06 | Friends' Central Aquatics Spring Development Meet | |
| 50 Freestyle | SCY | 42.68 | +4.39s to B·+20.29s to Sectionals | 2025-11-20 | 1657246 |
| 100 Freestyle | SCY | 1:29.79 | +1.30s to B·+41.30s to Sectionals | 2026-05-19 | FCA Spring 10 & Under |
| 25 Backstroke | SCY | 20.85 | 2025-02-03 | FCA Winter 10 & Under Meet | |
| 50 Backstroke | SCY | 47.17 | B+4.08s to BB·+23.48s to Futures | 2024-11-04 | FCA Fall 10 & Under Meet |
| 100 Backstroke | SCY | 1:43.07 | +1.98s to B·+48.58s to Sectionals | 2025-11-20 | 1657246 |
| 25 Breaststroke | SCY | 32.44 | 2024-11-04 | FCA Fall 10 & Under Meet | |
| 50 Breaststroke | SCY | 54.43 | +0.94s to B·+28.14s to Futures | 2026-05-19 | FCA Spring 10 & Under |
| 100 Breaststroke | SCY | 2:00.77 | +5.28s to B·+59.28s to Sectionals | 2025-11-20 | 1657246 |
| 25 Butterfly | SCY | 26.07 | 2024-11-04 | FCA Fall 10 & Under Meet | |
| 100 Individual Medley | SCY | 1:34.77 | B+4.98s to BB | 2026-05-19 | FCA Spring 10 & Under |
| 100 Freestyle | LCM | 1:40.91 | B+10.22s to BB·+45.42s to Sectionals | 2026-06-08 | FCA Quaker Invitational |
| 50 Backstroke | LCM | 48.06 | BB+4.97s to A·+20.17s to Futures | 2026-06-08 | FCA Quaker Invitational |
| 50 Breaststroke | LCM | 1:02.87 | +1.98s to B·+31.98s to Futures | 2026-06-08 | FCA Quaker Invitational |
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
576 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:43.07 | 299 |
| 100 BR SCY | 2:00.77 | 277 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1322 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.79 | 308 |
| 50 BK SCY | 47.17 | 317 |
| 50 BR SCY | 54.43 | 298 |
| 100 IM SCY | 1:34.77 | 399 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:43.07 split/total mismatch
Front half 49.40s · back half 53.67s
100 Breaststroke SCY 2:00.77 split/total mismatch
Front half 57.40s · back half 63.37s
100 Individual Medley SCY 1:34.77 split/total mismatch
Front half 46.74s · back half 48.03s
Progression
Faster times are higher. One card per event, all courses & history.