swimJon Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.76 | AAAA·+3.17s to Sectionals | 2018-02-02 | Ozark Senior Champs |
| 100 Freestyle | SCY | 56.77 | AAAA·+7.78s to Sectionals | 2018-02-02 | Ozark Senior Champs |
| 200 Freestyle | SCY | 2:08.21 | AAA+3.22s to AAAA·+20.72s to Sectionals | 2017-12-01 | Holiday H2O Invitational |
| 500 Freestyle | SCY | 6:15.91 | A+9.32s to AA·+83.02s to Sectionals | 2026-01-01 | winter warm up results(2) |
| 50 Backstroke | SCY | 34.05 | A+0.66s to AA·+9.56s to Sectionals | 2026-01-01 | Rockwood Swim Club |
| 100 Backstroke | SCY | 1:03.70 | AAAA·+7.61s to Sectionals | 2018-01-06 | 2018 RSCA Polar Dash |
| 200 Backstroke | SCY | 2:50.04 | BB+9.25s to A·+48.65s to Sectionals | 2014-12-05 | Holiday H2O Invitational |
| 50 Breaststroke | SCY | 42.84 | BB+3.35s to A·+15.65s to Sectionals | 2014-01-18 | RSCA Polar Dash 2014 |
| 100 Breaststroke | SCY | 1:03.71 | AAAA·+0.12s to Sectionals | 2018-01-06 | 2018 RSCA Polar Dash |
| 200 Breaststroke | SCY | 2:27.82 | AAAA·+9.23s to Sectionals | 2018-02-02 | Ozark Senior Champs |
| 50 Butterfly | SCY | 38.36 | B+1.47s to BB·+14.67s to Sectionals | 2013-12-06 | Holiday H2O Invitational |
| 100 Butterfly | SCY | 1:01.82 | AAAA·+7.83s to Sectionals | 2018-02-02 | Ozark Senior Champs |
| 200 Butterfly | SCY | 2:51.66 | BB+7.27s to A·+48.87s to Sectionals | 2015-04-11 | 2015 RSCA Spring Fling |
| 100 Individual Medley | SCY | 1:24.28 | B+2.59s to BB | 2013-12-06 | Holiday H2O Invitational |
| 200 Individual Medley | SCY | 2:15.32 | AAAA·+14.33s to Sectionals | 2018-02-02 | Ozark Senior Champs |
| 400 Individual Medley | SCY | 4:48.51 | AAAA·+24.52s to Sectionals | 2018-02-02 | Ozark Senior Champs |
| 50 Freestyle | LCM | 31.06 | AAA+1.17s to AAAA·+5.07s to Sectionals | 2015-01-01 | SSAANNCCTTIIOONN ##55667711 |
| 100 Freestyle | LCM | 1:06.91 | AAA+1.02s to AAAA·+10.32s to Sectionals | 2018-06-01 | Meet Me in St. Louis |
| 200 Freestyle | LCM | 2:36.32 | A+0.43s to AA·+32.83s to Sectionals | 2016-06-03 | Meet Me in St. Louis |
| 100 Backstroke | LCM | 1:23.16 | AA+3.17s to AAA·+18.77s to Sectionals | 2016-06-03 | Meet Me in St. Louis |
| 200 Backstroke | LCM | 3:09.27 | BB+3.28s to A·+49.48s to Sectionals | 2015-01-01 | St. Peters Rec-Plex Swim Team |
| 100 Breaststroke | LCM | 1:38.30 | A+3.51s to AA·+25.51s to Sectionals | 2015-01-01 | St. Peters Rec-Plex Swim Team |
| 200 Breaststroke | LCM | 3:01.10 | AAAA·+21.31s to Sectionals | 2018-06-01 | Meet Me in St. Louis |
| 100 Butterfly | LCM | 1:14.99 | AAA+1.30s to AAAA·+13.50s to Sectionals | 2018-06-01 | Meet Me in St. Louis |
| 200 Butterfly | LCM | 3:20.43 | BB+10.74s to A·+60.94s to Sectionals | 2015-01-01 | SSAANNCCTTIIOONN ##55667711 |
| 200 Individual Medley | LCM | 2:50.80 | AAA+8.21s to AAAA·+31.41s to Sectionals | 2016-06-03 | Meet Me in St. Louis |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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
4305 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:15.91 | 588 |
| 100 BK SCY | 1:03.70 | 814 |
| 100 BR SCY | 1:03.71 | 1100 |
| 100 FL SCY | 1:01.82 | 873 |
| 200 IM SCY | 2:15.32 | 930 |
IMR 11-12 · SCY
2439 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.21 | 759 |
| 50 BK SCY | 34.05 | 567 |
| 50 BR SCY | 42.84 | 397 |
| 50 FL SCY | 38.36 | 336 |
| 100 IM SCY | 1:24.28 | 380 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.77 split/total mismatch
Front half 27.36s · back half 29.41s
200 Freestyle SCY 2:08.21
Front half 62.20s · back half 66.01s
500 Freestyle SCY 6:15.91
Front half 183.83s · back half 192.08s
200 Backstroke SCY 2:50.04
Front half 83.77s · back half 86.27s
200 Breaststroke SCY 2:27.82 split/total mismatch
100 Butterfly SCY 1:01.82 split/total mismatch
Front half 28.12s · back half 33.70s
200 Butterfly SCY 2:51.66
100 Individual Medley SCY 1:24.28
Front half 39.63s · back half 44.65s
200 Individual Medley SCY 2:15.32 split/total mismatch
400 Individual Medley SCY 4:48.51 split/total mismatch
100 Freestyle LCM 1:06.91
Front half 32.03s · back half 34.88s
200 Freestyle LCM 2:36.32
Front half 74.83s · back half 81.49s
100 Backstroke LCM 1:23.16
Front half 40.31s · back half 42.85s
200 Backstroke LCM 3:09.27
Front half 93.42s · back half 95.85s
100 Breaststroke LCM 1:38.30
Front half 47.71s · back half 50.59s
200 Breaststroke LCM 3:01.10
Front half 87.27s · back half 93.83s
100 Butterfly LCM 1:14.99
Front half 33.91s · back half 41.08s
200 Butterfly LCM 3:20.43 split/total mismatch
200 Individual Medley LCM 2:50.80
Front half 81.04s · back half 89.76s
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.