swimWilliam Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.86 | B+0.27s to BB·+9.67s to Sectionals | 2026-10-24 | SUNN Fall Classic 2026fast pool |
| 100 Freestyle | SCY | 1:17.12 | +1.03s to B·+26.13s to Sectionals | 2026-03-28 | LAMV C/B/A+ Meetvenue |
| 100 Breaststroke | SCY | 1:31.24 | BB+6.25s to A·+28.05s to Sectionals | 2026-10-24 | SUNN Fall Classic 2026fast pool |
| 200 Breaststroke | SCY | 3:30.16 | B+11.27s to BB·+72.87s to Sectionals | 2026-02-07 | Alto Feb 7-8 CBA Valentines Dayvenue |
| 50 Butterfly | SCY | 40.59 | +0.50s to B·+17.70s to Futures | 2026-10-24 | SUNN Fall Classic 2026fast pool |
| 50 Freestyle | LCM | 40.95 | +1.06s to B·+13.96s to Sectionals | 2026-05-16 | 2026 DACA LC CBA+venue |
| 100 Freestyle | LCM | 1:29.59 | +1.80s to B·+30.60s to Sectionals | 2026-06-27 | SUNN Silicon Valley CBA+ LCMvenue |
| 50 Breaststroke | LCM | 49.66 | B+0.47s to BB·+18.77s to Futures | 2026-06-28 | SUNN Silicon Valley CBA+ LCMvenue |
| 100 Breaststroke | LCM | 1:52.35 | B+4.16s to BB·+38.65s to Sectionals | 2026-06-27 | SUNN Silicon Valley CBA+ LCMvenue |
| 50 Butterfly | LCM | 50.53 | +5.24s to B·+24.24s to Futures | 2026-06-27 | SUNN Silicon Valley CBA+ LCMvenue |
| 100 Butterfly | LCM | 1:51.46 | +7.97s to B·+48.37s to Sectionals | 2026-06-13 | 2026 DACA LC CBA Meetvenue |
| 200 Individual Medley | LCM | 3:27.27 | B+3.18s to BB·+62.58s to Sectionals | 2026-06-28 | SUNN Silicon Valley CBA+ LCMvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 11-12 · LCM
954 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:52.35 | 347 |
| 100 FL LCM | 1:51.46 | 224 |
| 200 IM LCM | 3:27.27 | 383 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
IMR 11-12 · LCM
981 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR LCM | 49.66 | 383 |
| 50 FL LCM | 50.53 | 215 |
| 200 IM LCM | 3:27.27 | 383 |
| 200 FR LCM | — | 0 |
| 50 BK LCM | — | 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 1:17.12
Front half 37.07s · back half 40.05s
200 Breaststroke SCY 3:30.16
Front half 101.91s · back half 108.25s
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.