swimKai Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 24.82 | 2024-01-01 | 2024 lak futrue is bright results | |
| 50 Freestyle | SCY | 39.98 | +17.69s to Sectionals | 2025-01-01 | lak orc 2025 results |
| 100 Freestyle | SCY | 1:34.60 | +46.31s to Sectionals | 2025-01-01 | lak orc 2025 results |
| 25 Backstroke | SCY | 27.23 | 2024-01-01 | 2024 lak futrue is bright results | |
| 50 Backstroke | SCY | 49.57 | +23.88s to Sectionals | 2026-01-01 | 2026 Triton Super Sprint |
| 100 Backstroke | SCY | 1:44.36 | +49.27s to Sectionals | 2025-01-01 | lak orc 2025 results |
| 25 Breaststroke | SCY | 32.14 | 2024-01-01 | 2024 lak futrue is bright results | |
| 50 Breaststroke | SCY | 53.64 | +24.15s to Sectionals | 2026-01-01 | 2026 Triton Super Sprint |
| 100 Breaststroke | SCY | 1:58.39 | +55.70s to Sectionals | 2025-11-15 | 2025 Harvest Classic - copied |
| 25 Butterfly | SCY | 38.47 | 2024-01-01 | 2024 lak futrue is bright results | |
| 50 Butterfly | SCY | 50.04 | +25.75s to Sectionals | 2025-11-15 | 2025 Harvest Classic - copied |
| 100 Individual Medley | SCY | 1:44.55 | 2025-01-01 | lak orc 2025 results | |
| 50 Freestyle | LCM | 41.79 | +16.20s to Sectionals | 2026-01-01 | 2026 Triton Summer Launch |
| 100 Freestyle | LCM | 1:41.83 | +46.54s to Sectionals | 2026-05-17 | 2026 Triton Summer Launchfast pool |
| 50 Backstroke | LCM | 50.93 | +20.74s to Sectionals | 2026-01-01 | 2026 Triton Summer Launch |
| 100 Backstroke | LCM | 1:47.91 | +43.42s to Sectionals | 2026-05-16 | 2026 Triton Summer Launchfast pool |
| 50 Breaststroke | LCM | 58.71 | +24.52s to Sectionals | 2026-01-01 | 2026 Triton Summer Launch |
| 100 Breaststroke | LCM | 2:09.27 | +56.88s to Sectionals | 2026-05-17 | 2026 Triton Summer Launchfast pool |
| 50 Butterfly | LCM | 58.32 | +30.53s to Sectionals | 2026-01-01 | 2026 Triton Summer Launch |
| 100 Butterfly | LCM | 2:07.95 | +67.46s to Sectionals | 2026-05-16 | 2026 Triton Summer Launchfast pool |
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 | SCY | 48.94 | flying | 200 Free Relay (leg 2) | 2025-01-25 | 2025 Triton Super Sprint |
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 · LCM
1003 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:47.91 | 407 |
| 100 BR LCM | 2:09.27 | 356 |
| 100 FL LCM | 2:07.95 | 240 |
| 200 FR LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1378 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:34.60 | 264 |
| 50 BK SCY | 49.57 | 273 |
| 50 BR SCY | 53.64 | 312 |
| 50 FL SCY | 50.04 | 232 |
| 100 IM SCY | 1:44.55 | 297 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 1:41.83
Front half 49.45s · back half 52.38s
100 Backstroke LCM 1:47.91
Front half 53.16s · back half 54.75s
100 Breaststroke LCM 2:09.27
Front half 65.63s · back half 63.64s
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.