swimJax Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.52 | 2025-05-07 | 2025 MR HAUP May Super Sprint Series Meet | |
| 50 Freestyle | SCY | 34.21 | +1.42s to B·+11.82s to Sectionals | 2025-12-14 | 2025 MR HAUP Eagle Invitational venue |
| 100 Freestyle | SCY | 1:17.41 | +5.92s to B·+28.92s to Sectionals | 2025-12-13 | 2025 MR HAUP Eagle Invitational venue |
| 25 Backstroke | SCY | 18.21 | 2025-05-07 | 2025 MR HAUP May Super Sprint Series Meet | |
| 50 Backstroke | SCY | 37.96 | B+2.37s to BB·+14.27s to Futures | 2026-02-20 | 2026 MR Silvers Championship South - HAUP |
| 100 Backstroke | SCY | 1:25.41 | +3.22s to B·+30.92s to Sectionals | 2025-12-11 | 2025 MR HAUP Eagle Invitational |
| 50 Breaststroke | SCY | 46.62 | +3.13s to B·+20.33s to Futures | 2025-10-26 | 2025 MR HAUP Halloween Meet venue |
| 50 Butterfly | SCY | 30.81 | A+1.12s to AA·+7.92s to Futures | 2024-06-01 | 2024 MR HAUP Super Sprint Championship |
| 100 Individual Medley | SCY | 1:23.01 | +1.12s to B | 2025-01-01 | Sanction #: 2511015-ISQ |
| 50 Freestyle | LCM | 46.96 | +9.57s to B·+21.47s to Sectionals | 2024-07-06 | 2024 MR LIAC Summer Splash Invitational venue |
| 100 Freestyle | LCM | 1:55.08 | +32.99s to B·+59.59s to Sectionals | 2024-06-21 | 2024 MR LIE June Jamboree Invitational |
| 200 Freestyle | LCM | 3:52.44 | +53.25s to B·+111.15s to Sectionals | 2024-07-06 | 2024 MR LIAC Summer Splash Invitational venue |
| 50 Backstroke | LCM | 49.31 | +4.72s to B·+21.42s to Futures | 2024-06-21 | 2024 MR LIE June Jamboree Invitational |
| 50 Breaststroke | LCM | 1:08.18 | +18.39s to B·+37.29s to Futures | 2024-05-18 | 2024 MR SSC A-May-Zing Races Invitational venue |
| 50 Butterfly | LCM | 1:02.74 | +20.75s to B·+36.45s to Futures | 2024-06-23 | 2024 MR LIE June Jamboree Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
337 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:25.41 | 337 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1765 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 37.96 | 409 |
| 50 BR SCY | 46.62 | 308 |
| 50 FL SCY | 30.81 | 650 |
| 100 IM SCY | 1:23.01 | 398 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.41
Front half 36.44s · back half 40.97s
100 Individual Medley SCY 1:23.01
Front half 36.78s · back half 46.23s
Progression
Faster times are higher. One card per event, all courses & history.