swimYixian Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.18 | BB+0.59s to A·+3.59s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 100 Freestyle | SCY | 58.73 | BB+2.94s to A·+9.74s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 200 Freestyle | SCY | 2:10.46 | BB+8.27s to A·+22.97s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 500 Freestyle | SCY | 6:07.27 | B+8.88s to BB·+74.38s to Sectionals | 2025-01-01 | 1612054 |
| 50 Backstroke | SCY | 37.23 | +3.54s to B·+12.74s to Sectionals | 2024-01-01 | 1556418 |
| 100 Backstroke | SCY | 1:08.44 | B+2.15s to BB·+12.35s to Sectionals | 2026-01-01 | 1727181 |
| 200 Backstroke | SCY | 2:36.10 | +0.91s to B·+34.71s to Sectionals | 2025-01-01 | 1658770 |
| 100 Breaststroke | SCY | 1:20.10 | B+5.21s to BB·+16.51s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 100 Butterfly | SCY | 1:18.20 | +7.71s to B·+24.21s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 200 Butterfly | SCY | 2:59.32 | +22.43s to B·+56.53s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 100 Individual Medley | SCY | 1:19.02 | 2024-01-01 | 1556418 | |
| 200 Individual Medley | SCY | 2:30.89 | B+4.20s to BB·+29.90s to Sectionals | 2025-11-15 | 2025 IA-BETT Turkey Races |
| 50 Freestyle | LCM | 30.97 | BB+1.58s to A·+4.98s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 100 Freestyle | LCM | 1:07.08 | BB+2.69s to A·+10.49s to Sectionals | 2026-07-26 | 2026 IASI Long Course Championshipsfast pool |
| 200 Freestyle | LCM | 2:34.29 | B+2.00s to BB·+30.80s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 50 Backstroke | LCM | 36.06 | BB+2.17s to A·+7.37s to Sectionals | 2026-07-26 | 2026 IASI Long Course Championshipsfast pool |
| 200 Backstroke | LCM | 3:06.85 | +4.86s to B·+47.06s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
| 100 Breaststroke | LCM | 1:35.60 | +1.61s to B·+22.81s to Sectionals | 2025-05-09 | 2025 David Armbruster Open |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 29.43 | flying | 200 Free Relay (leg 3) | 2026-07-26 | 2026 IASI Long Course Championships |
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 13-14 · SCY
1663 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:07.27 | 488 |
| 200 BK SCY | 2:36.10 | 410 |
| 200 FL SCY | 2:59.32 | 281 |
| 200 IM SCY | 2:30.89 | 484 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2248 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:10.46 | 550 |
| 100 BK SCY | 1:08.44 | 477 |
| 100 BR SCY | 1:20.10 | 428 |
| 100 FL SCY | 1:18.20 | 309 |
| 200 IM SCY | 2:30.89 | 484 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:07.27
Front half 179.57s · back half 187.70s
100 Backstroke SCY 1:08.44 split/total mismatch
Front half 32.00s · back half 36.44s
200 Backstroke SCY 2:36.10
Front half 77.13s · back half 78.97s
100 Individual Medley SCY 1:19.02
Front half 38.01s · back half 41.01s
100 Freestyle LCM 1:07.08
Front half 31.21s · back half 35.87s
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.