David Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.64 | +8.55s to B | 2026-03-29 | Piedmont Swim Team C/B/BB+ venue |
| 100 Breaststroke | SCY | 1:41.40 | +17.11s to B | 2026-03-29 | Piedmont Swim Team C/B/BB+ venue |
| 50 Freestyle | LCM | 46.85 | +11.16s to B | 2026-05-24 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 100 Freestyle | LCM | 1:37.28 | +19.09s to B | 2026-06-14 | Orinda PC LC AG C/B/BB+ venue |
| 200 Freestyle | LCM | 3:47.97 | +57.98s to B | 2026-05-24 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 100 Backstroke | LCM | 1:58.02 | +30.63s to B | 2026-06-14 | Orinda PC LC AG C/B/BB+ venue |
| 200 Breaststroke | LCM | 3:59.91 | +26.52s to B | 2026-06-14 | Orinda PC LC AG C/B/BB+ venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
IMX / IMR
IMX 13-14 · LCM
254 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:59.91 | 254 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
307 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:47.97 | 157 |
| 100 BK LCM | 1:58.02 | 150 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.