swimJackson Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.97 | A+0.98s to AA·+8.58s to Sectionals | 2025-10-18 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 100 Freestyle | SCY | 1:10.31 | BB+0.12s to A·+21.82s to Sectionals | 2025-10-19 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 200 Freestyle | SCY | 2:45.41 | BB+13.72s to A·+59.12s to Sectionals | 2025-10-19 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 50 Backstroke | SCY | 40.62 | BB+2.83s to A·+16.93s to Futures | 2025-10-18 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 100 Backstroke | SCY | 1:30.22 | BB+10.33s to A·+35.73s to Sectionals | 2025-10-19 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 50 Breaststroke | SCY | 46.64 | BB+4.55s to A·+20.35s to Futures | 2025-10-19 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 100 Breaststroke | SCY | 1:45.54 | B+1.95s to BB·+44.05s to Sectionals | 2025-10-18 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 50 Butterfly | SCY | 38.15 | BB+2.06s to A·+15.26s to Futures | 2025-10-18 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 100 Butterfly | SCY | 1:30.07 | BB+5.48s to A·+36.88s to Sectionals | 2025-10-19 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
| 100 Individual Medley | SCY | 1:26.09 | BB+6.20s to A | 2025-10-18 | 2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · SCY
1844 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:45.41 | 516 |
| 100 BK SCY | 1:30.22 | 447 |
| 100 BR SCY | 1:45.54 | 416 |
| 100 FL SCY | 1:30.07 | 465 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2671 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:10.31 | 643 |
| 50 BK SCY | 40.62 | 497 |
| 50 BR SCY | 46.64 | 474 |
| 50 FL SCY | 38.15 | 525 |
| 100 IM SCY | 1:26.09 | 532 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.31
Front half 33.63s · back half 36.68s
200 Freestyle SCY 2:45.41
100 Butterfly SCY 1:30.07
Front half 40.76s · back half 49.31s
100 Individual Medley SCY 1:26.09
Front half 41.44s · back half 44.65s
Progression
Faster times are higher. One card per event, all courses & history.