swimJoy Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 53.23 | AAA+0.64s to AAAA·Sectionals ✓+1.34s to Futures | 2025-11-21 | 2024 Speedo Grand Chalenge |
| 500 Freestyle | SCY | 4:56.90 | AAAA·Futures ✓+3.31s to Winter JNs | 2025-11-21 | 2024 Speedo Grand Chalenge |
| 100 Backstroke | SCY | 59.07 | AAA+2.08s to AAAA·Sectionals ✓+1.98s to Futures | 2025-11-21 | 2024 Speedo Grand Chalenge |
| 200 Backstroke | SCY | 2:01.11 | AAAA·Futures ✓+1.72s to Winter JNs | 2025-11-21 | 2024 Speedo Grand Chalenge |
| 100 Breaststroke | SCY | 1:05.60 | AAA+0.01s to AAAA·Sectionals ✓+0.11s to Futures | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 400 Individual Medley | SCY | 4:35.48 | AAA+3.39s to AAAA·Sectionals ✓+4.79s to Futures | 2025-11-21 | 2024 Speedo Grand Chalenge |
| 100 Freestyle | LCM | 1:00.04 | AAA+0.35s to AAAA·Sectionals ✓+0.75s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 400 Freestyle | LCM | 4:29.40 | AAAA·Sectionals ✓+0.61s to Futures | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 800 Freestyle | LCM | 9:11.20 | AAAA·Futures ✓+4.41s to Jr Nationals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 1500 Freestyle | LCM | 17:21.16 | AAAA·Jr Nationals ✓+10.37s to Nationals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 50 Breaststroke | LCM | 34.79 | AAAA·Futures ✓+1.10s to Jr Nationals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 100 Breaststroke | LCM | 1:14.24 | AAAA·Futures ✓+0.45s to Winter JNs | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 200 Individual Medley | LCM | 2:23.63 | AAAA·Futures ✓+1.54s to Winter JNs | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
| 400 Individual Medley | LCM | 5:02.53 | AAAA·Futures ✓+2.24s to Jr Nationals | 2025-07-25 | 2025 NCSA Summer Swimming Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
2970 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:29.40 | 966 |
| 200 IM LCM | 2:23.63 | 994 |
| 400 IM LCM | 5:02.53 | 1010 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
IMR 15-16 · LCM
1983 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:14.24 | 989 |
| 200 IM LCM | 2:23.63 | 994 |
| 200 FR LCM | — | 0 |
| 100 BK 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
100 Breaststroke SCY 1:05.60
Front half 30.65s · back half 34.95s
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.