swimJonathan Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.55 | +0.76s to B·+10.36s to Sectionals | 2026-01-18 | 2026 THSC 14&U Winter Showcase venue |
| 100 Freestyle | SCY | 1:15.59 | +4.10s to B·+24.60s to Sectionals | 2025-02-23 | 2025 Arena Short Course 10&U Championships venue |
| 200 Freestyle | SCY | 2:52.62 | +16.63s to B·+60.83s to Sectionals | 2025-02-07 | 2025 Forest Grove Coast Range Qualifier venue |
| 50 Backstroke | SCY | 38.34 | B+2.75s to BB·+14.65s to Futures | 2026-01-18 | 2026 THSC 14&U Winter Showcase venue |
| 100 Backstroke | SCY | 1:27.35 | +5.16s to B·+31.86s to Sectionals | 2025-02-09 | 2025 Forest Grove Coast Range Qualifier venue |
| 200 Backstroke | SCY | 3:11.54 | +18.65s to B·+70.25s to Sectionals | 2026-03-14 | 2026 CAT Spring Invite venue |
| 50 Breaststroke | SCY | 49.34 | +5.85s to B·+23.05s to Futures | 2025-12-07 | 2025 Tualatin Hills Holiday Classic venue |
| 100 Breaststroke | SCY | 1:44.57 | +11.98s to B·+41.38s to Sectionals | 2025-11-08 | 2025 THSC November Open venue |
| 50 Butterfly | SCY | 44.87 | +7.78s to B·+21.98s to Futures | 2025-11-09 | 2025 THSC November Open venue |
| 100 Butterfly | SCY | 1:45.61 | +22.72s to B·+50.42s to Sectionals | 2025-10-18 | 2025 THSC Fall Open venue |
| 100 Individual Medley | SCY | 1:27.33 | +5.44s to B | 2025-12-06 | 2025 Tualatin Hills Holiday Classic venue |
| 200 Individual Medley | SCY | 3:07.37 | +8.08s to B·+63.38s to Sectionals | 2026-01-16 | 2026 THSC 14&U Winter Showcase venue |
| 50 Freestyle | LCM | 39.15 | +1.76s to B·+12.16s to Sectionals | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 100 Freestyle | LCM | 1:28.08 | +5.99s to B·+29.09s to Sectionals | 2026-05-03 | 2026 THSC Spring Invite venue |
| 200 Freestyle | LCM | 3:15.64 | +16.45s to B·+66.95s to Sectionals | 2026-06-14 | 2026 THSC June Open venue |
| 50 Backstroke | LCM | 43.19 | B+2.00s to BB·+15.30s to Futures | 2026-05-24 | 2026 THSC Memorial Weekend Meet venue |
| 100 Backstroke | LCM | 1:35.07 | B+5.48s to BB·+29.88s to Sectionals | 2026-05-03 | 2026 THSC Spring Invite venue |
| 50 Breaststroke | LCM | 57.49 | +7.70s to B·+26.60s to Futures | 2026-05-24 | 2026 THSC Memorial Weekend Meet venue |
| 100 Breaststroke | LCM | 2:00.59 | +12.80s to B·+46.89s to Sectionals | 2026-05-02 | 2026 THSC Spring Invite venue |
| 50 Butterfly | LCM | 47.33 | +5.34s to B·+21.04s to Futures | 2026-05-03 | 2026 THSC Spring Invite venue |
| 100 Butterfly | LCM | 2:00.77 | +25.68s to B·+57.68s to Sectionals | 2026-06-27 | 2026 PN SMAC Summer Classic Invite- Approved venue |
| 200 Individual Medley | LCM | 3:41.40 | +16.41s to B·+76.71s to Sectionals | 2026-05-24 | 2026 THSC Memorial Weekend Meet 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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Butterfly | SCY | 39.20 | flying | 200 Medley Relay (leg 3) | 2025-01-19 | 2025 Thunderbolt Round Robin Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · LCM
1176 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:35.07 | 405 |
| 100 BR LCM | 2:00.59 | 281 |
| 100 FL LCM | 2:00.77 | 176 |
| 200 IM LCM | 3:41.40 | 314 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
1576 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:15.64 | 324 |
| 50 BK LCM | 43.19 | 429 |
| 50 BR LCM | 57.49 | 247 |
| 50 FL LCM | 47.33 | 262 |
| 200 IM LCM | 3:41.40 | 314 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:15.59
Front half 35.72s · back half 39.87s
200 Freestyle SCY 2:52.62
Front half 82.61s · back half 90.01s
100 Backstroke SCY 1:27.35
Front half 42.73s · back half 44.62s
200 Backstroke SCY 3:11.54
100 Breaststroke SCY 1:44.57
Front half 51.30s · back half 53.27s
100 Butterfly SCY 1:45.61
Front half 45.54s · back half 60.07s
100 Individual Medley SCY 1:27.33
Front half 40.24s · back half 47.09s
200 Individual Medley SCY 3:07.37
Front half 86.07s · back half 101.30s
100 Freestyle LCM 1:28.08
Front half 40.53s · back half 47.55s
200 Freestyle LCM 3:15.64
Front half 93.62s · back half 102.02s
100 Backstroke LCM 1:35.07
Front half 45.10s · back half 49.97s
100 Breaststroke LCM 2:00.59
Front half 58.06s · back half 62.53s
200 Individual Medley LCM 3:41.40
Front half 105.15s · back half 116.25s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.