swimYixuan Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.27 | AAA+0.58s to AAAA·Sectionals ✓+0.98s to Futures | 2025-12-06 | 2025 Tualatin Hills Holiday Classicvenue |
| 100 Freestyle | SCY | 48.80 | AAA+1.31s to AAAA·Sectionals ✓+2.41s to Futures | 2025-12-07 | 2025 Tualatin Hills Holiday Classicvenue |
| 200 Freestyle | SCY | 1:45.40 | AAA+1.61s to AAAA·Sectionals ✓+3.81s to Futures | 2025-12-05 | 2025 Tualatin Hills Holiday Classicvenue |
| 500 Freestyle | SCY | 4:47.79 | AAA+5.50s to AAAA·Sectionals ✓+10.70s to Futures | 2025-12-06 | 2025 Tualatin Hills Holiday Classicvenue |
| 100 Breaststroke | SCY | 1:00.19 | AAA+1.20s to AAAA·Sectionals ✓+2.20s to Futures | 2025-12-05 | 2025 Tualatin Hills Holiday Classicvenue |
| 200 Individual Medley | SCY | 1:59.64 | AAA+3.95s to AAAA·Sectionals ✓+5.75s to Futures | 2025-12-07 | 2025 Tualatin Hills Holiday Classicvenue |
| 50 Freestyle | LCM | 24.54 | AAAA·Futures ✓+0.45s to Winter JNs | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Freestyle | LCM | 53.35 | AAAA·Futures ✓+0.76s to Winter JNs | 2026-07-30 | 2026 TYR Futures Championships Austinfast pool |
| 100 Butterfly | LCM | 1:00.98 | AAA+2.09s to AAAA·Sectionals ✓+2.99s to Futures | 2026-07-31 | 2026 TYR Futures Championships Austinfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 23.52 | flying | 200 Medley Relay (leg 4) | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Freestyle | LCM | 53.97 | flying | 400 Free Relay (leg 2) | 2026-07-31 | 2026 TYR Futures Championships Austin |
| 200 Freestyle | LCM | 2:01.27 | flat | 800 Free Relay | 2026-07-30 | 2026 TYR Futures Championships Austin |
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 15-16 · SCY
1730 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:47.79 | 884 |
| 200 IM SCY | 1:59.64 | 846 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2632 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.40 | 906 |
| 100 BR SCY | 1:00.19 | 880 |
| 200 IM SCY | 1:59.64 | 846 |
| 100 BK SCY | — | 0 |
| 100 FL 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 48.80
Front half 23.56s · back half 25.24s
200 Freestyle SCY 1:45.40
Front half 51.75s · back half 53.65s
500 Freestyle SCY 4:47.79
Front half 141.09s · back half 146.70s
100 Breaststroke SCY 1:00.19
Front half 28.66s · back half 31.53s
200 Individual Medley SCY 1:59.64
Front half 55.19s · back half 64.45s
100 Freestyle LCM 53.35 RT 0.61s
Front half 25.52s · back half 27.83s
100 Butterfly LCM 1:00.98 RT 0.61s
Front half 28.01s · back half 32.97s
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.