swimJustin Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.46 | AA+0.37s to AAA·+0.17s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 100 Freestyle | SCY | 47.77 | AAA+1.68s to AAAA·Sectionals ✓+1.38s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 200 Freestyle | SCY | 1:51.85 | A+0.66s to AA·+6.06s to Sectionals | 2026-01-17 | 2026 LSST January Frosty Meet |
| 500 Freestyle | SCY | 5:31.93 | BB+17.04s to A·+45.84s to Sectionals | 2025-01-01 | SPA |
| 100 Backstroke | SCY | 58.07 | BB+0.78s to A·+2.98s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 100 Breaststroke | SCY | 1:11.37 | B+1.28s to BB·+8.68s to Sectionals | 2025-10-25 | 2025 LSST October Open Meet |
| 100 Butterfly | SCY | 55.09 | A+0.80s to AA·+2.40s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 200 Individual Medley | SCY | 2:17.33 | BB+9.14s to A·+17.94s to Sectionals | 2026-01-17 | 2026 LSST January Frosty Meet |
| 50 Freestyle | LCM | 25.08 | AAA+0.69s to AAAA·Sectionals ✓+0.49s to Futures | 2026-07-17 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 100 Freestyle | LCM | 55.71 | AA+0.12s to AAA·+0.42s to Sectionals | 2026-07-12 | 2026 Gulf LC Senior Champsvenue |
| 200 Freestyle | LCM | 2:11.68 | A+3.99s to AA·+10.79s to Sectionals | 2026-07-10 | 2026 Gulf LC Senior Champsvenue |
| 50 Backstroke | LCM | 31.18 | A+0.49s to AA·+0.99s to Sectionals | 2026-07-09 | 2026 Gulf LC Senior Champsvenue |
| 100 Backstroke | LCM | 1:06.72 | A+2.03s to AA·+2.23s to Sectionals | 2026-07-11 | 2026 Gulf LC Senior Champsvenue |
| 50 Breaststroke | LCM | 37.64 | BB+2.65s to A·+3.45s to Sectionals | 2025-01-01 | Texas Elite Swim Team |
| 100 Breaststroke | LCM | 1:22.38 | B+0.59s to BB·+9.99s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 50 Butterfly | LCM | 29.23 | A+0.34s to AA·+1.44s to Sectionals | 2026-07-09 | 2026 Gulf LC Senior Champsvenue |
| 100 Butterfly | LCM | 1:07.61 | BB+2.42s to A·+7.12s to Sectionals | 2026-06-13 | 2026 Texas Elite Beat the Heat Summer Invite |
| 200 Individual Medley | LCM | 2:37.16 | BB+8.57s to A·+19.47s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 17-18 · SCY
1074 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:31.93 | 552 |
| 200 IM SCY | 2:17.33 | 522 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3025 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.85 | 718 |
| 100 BK SCY | 58.07 | 596 |
| 100 BR SCY | 1:11.37 | 482 |
| 100 FL SCY | 55.09 | 707 |
| 200 IM SCY | 2:17.33 | 522 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 55.71
Front half 26.57s · back half 29.14s
200 Freestyle LCM 2:11.68
Front half 62.26s · back half 69.42s
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.