swimJefferson Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.65 | +2.56s to B·+11.26s to Sectionals | 2019-10-12 | 2019 MR NYSA Season Starter Invite |
| 100 Freestyle | SCY | 1:15.74 | +8.15s to B·+27.25s to Sectionals | 2019-10-12 | 2019 MR NYSA Season Starter Invite |
| 50 Backstroke | SCY | 36.33 | +0.94s to B·+12.64s to Futures | 2019-10-12 | 2019 MR NYSA Season Starter Invite |
| 100 Backstroke | SCY | 1:21.30 | +6.91s to B·+26.81s to Sectionals | 2019-10-12 | 2019 MR NYSA Season Starter Invite |
| 50 Breaststroke | SCY | 40.25 | B+2.66s to BB·+13.96s to Futures | 2019-10-12 | 2019 MR NYSA Season Starter Invite |
| 100 Breaststroke | SCY | 1:24.30 | +0.01s to B·+22.81s to Sectionals | 2019-10-12 | 2019 MR NYSA Season Starter Invite |
| 50 Freestyle | LCM | 38.02 | +2.33s to B·+12.53s to Sectionals | 2019-07-07 | 2019 MR SSC Summer Mad Dash |
| 50 Backstroke | LCM | 42.88 | +1.69s to B·+14.99s to Futures | 2019-07-07 | 2019 MR SSC Summer Mad Dash |
| 50 Breaststroke | LCM | 45.37 | B+2.78s to BB·+14.48s to Futures | 2019-07-07 | 2019 MR SSC Summer Mad Dash |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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
IMR 13-14 · SCY
651 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:21.30 | 284 |
| 100 BR SCY | 1:24.30 | 367 |
| 200 FR 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.
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.