swimJeffrey Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.11 | 2026-01-01 | 2013 NE Regionals at SAC | |
| 100 Freestyle | SCY | 1:25.68 | +37.19s to Sectionals | 2026-01-01 | 2013 NE Regionals at SAC |
| 25 Backstroke | SCY | 21.94 | 2026-01-01 | 2013 NE Regionals at SAC | |
| 50 Breaststroke | SCY | 58.93 | +32.64s to Futures | 2026-01-01 | 2013 NE Regionals at SAC |
| 25 Butterfly | SCY | 24.03 | 2026-01-01 | 2013 NE Regionals at SAC | |
| 50 Butterfly | SCY | 51.76 | +28.87s to Futures | 2013-01-19 | 2013 NE SOLO Snowball Classic |
| 100 Individual Medley | SCY | 1:40.23 | 2026-01-01 | 2013 NE Regionals at SAC | |
| 50 Freestyle | LCM | 29.98 | +4.49s to Sectionals | 2018-06-02 | ucon060218rsltsslow pool |
| 100 Freestyle | LCM | 2:27.22 | +91.73s to Sectionals | 2018-06-02 | ucon060218rsltsslow pool |
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
IMR 10 & under · SCY
1137 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:25.68 | 355 |
| 50 BR SCY | 58.93 | 235 |
| 50 FL SCY | 51.76 | 210 |
| 100 IM SCY | 1:40.23 | 337 |
| 50 BK 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 1:25.68 split/total mismatch
Front half 40.51s · back half 45.17s
100 Individual Medley SCY 1:40.23 split/total mismatch
Front half 48.09s · back half 52.14s
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.