swimYishan Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.09 | 2024-12-07 | 2024 PN Fall Divisional, Division 2venue | |
| 50 Freestyle | SCY | 38.49 | B+2.40s to BB·+12.40s to Sectionals | 2026-03-29 | 2026 PN Spring Showdown, Div 3- Approvedvenue |
| 100 Freestyle | SCY | 1:24.65 | B+3.46s to BB·+28.16s to Sectionals | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 200 Freestyle | SCY | 3:20.84 | B+20.25s to BB·+78.45s to Sectionals | 2025-11-08 | 2025 BBST November Invitationalvenue |
| 500 Freestyle | SCY | 8:43.26 | +5.87s to B·+193.87s to Sectionals | 2026-01-10 | 2026 PN WEST IMX Intersquadvenue |
| 25 Backstroke | SCY | 21.44 | 2024-09-28 | 2024 PN IST Sockeye Sprintsvenue | |
| 50 Backstroke | SCY | 41.35 | BB+3.36s to A·+15.06s to Futures | 2026-05-16 | 2026 PN SRST Pacific Coast Invitational-Appvenue |
| 25 Breaststroke | SCY | 27.32 | 2025-02-22 | 2025 PN SRST Champs Qualifiervenue | |
| 50 Breaststroke | SCY | 51.20 | B+2.51s to BB·+21.41s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div 3- Approvedvenue |
| 100 Breaststroke | SCY | 1:51.80 | B+4.91s to BB·+41.21s to Sectionals | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 200 Breaststroke | SCY | 3:54.33 | +81.54s to Sectionals | 2026-05-15 | 2026 PN SRST Pacific Coast Invitational-Appvenue |
| 50 Butterfly | SCY | 52.93 | +4.54s to B·+27.24s to Futures | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 100 Individual Medley | SCY | 1:37.37 | B+3.58s to BB | 2026-05-16 | 2026 PN SRST Pacific Coast Invitational-Appvenue |
| 200 Individual Medley | SCY | 3:30.98 | B+11.39s to BB·+74.49s to Sectionals | 2026-05-15 | 2026 PN SRST Pacific Coast Invitational-Appvenue |
| 50 Freestyle | LCM | 43.27 | B+2.28s to BB·+13.68s to Sectionals | 2026-04-25 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 100 Freestyle | LCM | 1:35.93 | B+2.84s to BB·+31.54s to Sectionals | 2026-05-31 | 2026 TRI-CITY INVITATIONALvenue |
| 50 Backstroke | LCM | 47.19 | BB+3.60s to A·+16.30s to Futures | 2026-04-26 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 50 Breaststroke | LCM | 57.83 | B+2.34s to BB·+23.04s to Futures | 2026-04-25 | 2026 PN SMAC Spring Showers LC Challengevenue |
| 50 Butterfly | LCM | 1:02.28 | +7.79s to B·+32.79s to Futures | 2026-05-31 | 2026 TRI-CITY INVITATIONALvenue |
| 100 Butterfly | LCM | 2:24.79 | +11.40s to B·+75.50s to Sectionals | 2026-05-30 | 2026 TRI-CITY INVITATIONALvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.93 | flying | 200 Medley Relay (leg 4) | 2025-11-22 | 2025 PN November AGI, Division 4 (WEST) |
| 50 Freestyle | SCY | 1:05.80 | flying | 200 Free Relay (leg 2) | 2025-01-12 | 2025 PN CSC Winter 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 10 & under · SCY
1055 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:20.84 | 311 |
| 100 BR SCY | 1:51.80 | 369 |
| 200 IM SCY | 3:30.98 | 375 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
1844 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:24.65 | 388 |
| 50 BK SCY | 41.35 | 489 |
| 50 BR SCY | 51.20 | 374 |
| 50 FL SCY | 52.93 | 206 |
| 100 IM SCY | 1:37.37 | 387 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:24.65
Front half 40.24s · back half 44.41s
200 Freestyle SCY 3:20.84
Front half 94.58s · back half 106.26s
500 Freestyle SCY 8:43.26
Front half 262.43s · back half 260.83s
100 Breaststroke SCY 1:51.80 RT 0.64s
Front half 54.42s · back half 57.38s
200 Breaststroke SCY 3:54.33
Front half 116.41s · back half 117.92s
100 Individual Medley SCY 1:37.37
Front half 47.12s · back half 50.25s
200 Individual Medley SCY 3:30.98 · 11.5 min after 200 Breaststroke
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.
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.