swimEmma Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.24 | +12.15s to Sectionals | 2026-07-25 | Zone 2 Summer Championshipsfast pool |
| 100 Freestyle | SCY | 1:35.12 | +38.63s to Sectionals | 2026-07-26 | Zone 2 Summer Championshipsfast pool |
| 50 Backstroke | SCY | 48.30 | +22.01s to Futures | 2026-07-26 | Zone 2 Summer Championshipsfast pool |
| 50 Breaststroke | SCY | 51.34 | +21.55s to Futures | 2026-07-25 | Zone 2 Summer Championshipsfast pool |
| 50 Butterfly | SCY | 52.90 | +27.21s to Futures | 2026-07-26 | Zone 2 Summer Championshipsfast pool |
| 100 Individual Medley | SCY | 1:44.59 | 2026-07-25 | Zone 2 Summer Championshipsfast pool | |
| 50 Freestyle | LCM | 51.94 | +22.35s to Sectionals | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 100 Freestyle | LCM | 2:02.61 | +58.22s to Sectionals | 2026-04-26 | San Ramon Valley Aquatics long course C/B/BB+venue |
| 50 Backstroke | LCM | 58.22 | +27.33s to Futures | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 100 Backstroke | LCM | 2:01.93 | +50.54s to Sectionals | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 50 Breaststroke | LCM | 1:08.32 | +33.53s to Futures | 2026-05-30 | VJO's "Tuffy" Williams Summer Kickoff Classicvenue |
| 100 Breaststroke | LCM | 2:18.34 | +57.35s to Sectionals | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 50 Butterfly | LCM | 1:08.47 | +38.98s to Futures | 2026-04-25 | San Ramon Valley Aquatics long course C/B/BB+venue |
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 10 & under · LCM
597 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:01.93 | 294 |
| 100 BR LCM | 2:18.34 | 303 |
| 200 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1469 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:35.12 | 274 |
| 50 BK SCY | 48.30 | 307 |
| 50 BR SCY | 51.34 | 370 |
| 50 FL SCY | 52.90 | 206 |
| 100 IM SCY | 1:44.59 | 312 |
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.