Yifeng Deng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 50.49 | +15.10s to B | 2025-11-10 | nt rW4sd7SHv6J6SuT7C |
| 100 Freestyle | SCY | 1:58.39 | +40.70s to B | 2025-11-10 | nt rW4sd7SHv6J6SuT7C |
| 50 Backstroke | SCY | 56.81 | +16.22s to B | 2025-11-17 | nt KdWo3SbY3Dzo8fdGa |
| 50 Breaststroke | SCY | 1:19.04 | +33.55s to B | 2025-11-10 | nt rW4sd7SHv6J6SuT7C |
| 50 Butterfly | SCY | 1:14.99 | +36.10s to B | 2025-11-17 | nt KdWo3SbY3Dzo8fdGa |
| 50 Butterfly | LCM | 1:06.45 | +22.86s to B | 2026-06-01 | nt 65LiCsbuCa2va2nae |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMR 11-12 · SCY
256 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 56.81 | 134 |
| 50 BR SCY | 1:19.04 | 72 |
| 50 FL SCY | 1:14.99 | 50 |
| 200 FR SCY | — | 0 |
| 100 IM SCY | — | 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.