swimDerek Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.00 | +14.71s to Sectionals | 2025-01-01 | Dad's Club October Developmental Tri Meet |
| 100 Freestyle | SCY | 1:33.68 | +45.39s to Sectionals | 2026-02-28 | 2026 Cherry Blossom Champsvenue |
| 200 Freestyle | SCY | 3:23.99 | +98.20s to Sectionals | 2026-03-22 | 2026 RMSC Spring Finalefast pool |
| 50 Backstroke | SCY | 47.63 | +21.94s to Sectionals | 2026-02-28 | 2026 Cherry Blossom Champsvenue |
| 100 Backstroke | SCY | 1:51.73 | +56.64s to Sectionals | 2026-03-22 | 2026 RMSC Spring Finalefast pool |
| 50 Breaststroke | SCY | 58.55 | +29.06s to Sectionals | 2026-03-21 | 2026 RMSC Spring Finalefast pool |
| 100 Breaststroke | SCY | 3:05.59 | +122.90s to Sectionals | 2025-01-01 | Dad's Club October Developmental Tri Meet |
| 50 Butterfly | SCY | 56.09 | +31.80s to Sectionals | 2026-02-01 | 2026 Little Blue Penguin Pentathlonvenue |
| 100 Individual Medley | SCY | 1:52.38 | 2026-02-01 | 2026 Little Blue Penguin Pentathlonvenue | |
| 50 Freestyle | LCM | 48.24 | +22.65s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meetvenue |
| 100 Freestyle | LCM | 1:46.72 | +51.43s to Sectionals | 2026-04-26 | 2026 PAC Dive into Spring LC Meetvenue |
| 50 Backstroke | LCM | 57.04 | +26.85s to Sectionals | 2026-01-01 | FCST April Classic - FULL |
| 50 Breaststroke | LCM | 1:08.72 | +34.53s to Sectionals | 2026-04-25 | 2026 PAC Dive into Spring LC Meetvenue |
| 50 Butterfly | LCM | 1:05.70 | +37.91s to Sectionals | 2026-04-26 | 2026 PAC Dive into Spring LC Meetvenue |
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
IMX / IMR
IMX 10 & under · SCY
586 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:23.99 | 275 |
| 100 BK SCY | 1:51.73 | 235 |
| 100 BR SCY | 3:05.59 | 76 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1223 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:33.68 | 271 |
| 50 BK SCY | 47.63 | 308 |
| 50 BR SCY | 58.55 | 240 |
| 50 FL SCY | 56.09 | 165 |
| 100 IM SCY | 1:52.38 | 239 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:33.68
Front half 42.50s · back half 51.18s
200 Freestyle SCY 3:23.99
Front half 95.26s · back half 108.73s
100 Individual Medley SCY 1:52.38
Front half 55.68s · back half 56.70s
100 Freestyle LCM 1:46.72
Front half 48.39s · back half 58.33s
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.