swimChaoKun Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.10 | BB+0.41s to A·+3.91s to Sectionals | 2026-03-21 | 2026 CA STOP BC Chmpionship SCvenue |
| 200 Freestyle | SCY | 2:15.44 | BB+8.75s to A·+23.65s to Sectionals | 2026-03-21 | 2026 CA STOP BC Chmpionship SCvenue |
| 50 Backstroke | SCY | 29.71 | A+0.62s to AA·+6.02s to Futures | 2026-03-22 | 2026 CA STOP BC Chmpionship SCvenue |
| 100 Backstroke | SCY | 1:07.89 | BB+4.10s to A·+12.40s to Sectionals | 2026-03-21 | 2026 CA STOP BC Chmpionship SCvenue |
| 200 Backstroke | SCY | 2:23.68 | BB+4.69s to A·+22.39s to Sectionals | 2026-03-22 | 2026 CA STOP BC Chmpionship SCvenue |
| 50 Breaststroke | SCY | 37.69 | B+0.10s to BB·+11.40s to Futures | 2026-03-21 | 2026 CA STOP BC Chmpionship SCvenue |
| 100 Breaststroke | SCY | 1:23.27 | B+4.98s to BB·+20.08s to Sectionals | 2026-03-22 | 2026 CA STOP BC Chmpionship SCvenue |
| 50 Freestyle | LCM | 30.45 | A+1.16s to AA·+3.46s to Sectionals | 2026-07-11 | 2026 CA TST July 2026 BB MIN LCvenue |
| 100 Freestyle | LCM | 1:07.84 | BB+0.75s to A·+8.85s to Sectionals | 2026-05-31 | MVN May LCM Intrasquadvenue |
| 200 Freestyle | LCM | 2:31.11 | BB+5.42s to A·+22.42s to Sectionals | 2026-05-02 | 2026 CA MVN May BB Min LCMvenue |
| 50 Backstroke | LCM | 33.85 | AA+1.46s to AAA·+5.96s to Futures | 2026-07-24 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Backstroke | LCM | 1:14.74 | A+2.95s to AA·+9.55s to Sectionals | 2026-07-26 | 2026 CA SCS Summer A/G Champsvenue |
| 200 Backstroke | LCM | 2:44.64 | BB+1.95s to A·+23.15s to Sectionals | 2026-07-23 | 2026 CA SCS Summer A/G Champsvenue |
| 50 Breaststroke | LCM | 44.35 | B+1.76s to BB·+13.46s to Futures | 2026-04-11 | 2026 MVN April Intrasquadvenue |
| 50 Butterfly | LCM | 33.09 | A+1.00s to AA·+6.80s to Futures | 2026-05-30 | MVN May LCM Intrasquadvenue |
| 200 Individual Medley | LCM | 2:53.68 | BB+10.49s to A·+28.99s to Sectionals | 2026-05-30 | MVN May LCM Intrasquadvenue |
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
IMX 13-14 · LCM
1059 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:44.64 | 567 |
| 200 IM LCM | 2:53.68 | 492 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1623 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:31.11 | 539 |
| 100 BK LCM | 1:14.74 | 592 |
| 200 IM LCM | 2:53.68 | 492 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:15.44
Front half 64.11s · back half 71.33s
100 Backstroke SCY 1:07.89
Front half 32.37s · back half 35.52s
200 Backstroke SCY 2:23.68
Front half 69.80s · back half 73.88s
100 Breaststroke SCY 1:23.27
Front half 38.51s · back half 44.76s
100 Freestyle LCM 1:07.84
Front half 32.13s · back half 35.71s
200 Freestyle LCM 2:31.11
Front half 71.51s · back half 79.60s
100 Backstroke LCM 1:14.74
Front half 36.20s · back half 38.54s
200 Backstroke LCM 2:44.64
Front half 78.59s · back half 86.05s
200 Individual Medley LCM 2:53.68
Front half 77.49s · back half 96.19s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.