swimKenny Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.13 | AAA+0.74s to AAAA·Sectionals ✓+0.84s to Futures | 2024-12-07 | 2024 Gulf Age Group Championshipsvenue |
| 100 Freestyle | SCY | 47.72 | AAA+0.93s to AAAA·Sectionals ✓+1.33s to Futures | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 200 Freestyle | SCY | 1:42.67 | AAA+0.48s to AAAA·Sectionals ✓+1.08s to Futures | 2026-03-05 | LAC Spring Speedo Sectionals |
| 500 Freestyle | SCY | 4:32.23 | AAAA·Futures ✓+3.44s to Winter JNs | 2024-12-06 | 2024 Gulf Age Group Championshipsvenue |
| 1000 Freestyle | SCY | 9:35.06 | AAAA·Sectionals ✓+0.77s to Futures | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 1650 Freestyle | SCY | 16:11.88 | AAA+6.89s to AAAA·Sectionals ✓+6.39s to Futures | 2024-12-08 | 2024 Gulf Age Group Championshipsvenue |
| 100 Backstroke | SCY | 53.19 | AAA+2.40s to AAAA·Sectionals ✓+1.70s to Futures | 2025-01-03 | 2025 KATY January Westpark Tollway Classicvenue |
| 200 Backstroke | SCY | 2:05.77 | A+3.78s to AA·+3.48s to Sectionals | 2024-10-19 | 2024 FCST Oct Tri Meetvenue |
| 100 Breaststroke | SCY | 1:05.74 | A+2.55s to AA·+3.05s to Sectionals | 2024-10-19 | 2024 FCST Oct Tri Meetvenue |
| 200 Breaststroke | SCY | 2:21.30 | A+4.01s to AA·+2.01s to Sectionals | 2024-10-20 | 2024 FCST Oct Tri Meetvenue |
| 50 Butterfly | SCY | 25.35 | AA+0.36s to AAA·+1.06s to Sectionals | 2024-09-22 | 2024 FCST Red v Blue Challengevenue |
| 100 Butterfly | SCY | 52.41 | AAA+1.92s to AAAA·Sectionals ✓+1.82s to Futures | 2024-12-07 | 2024 Gulf Age Group Championshipsvenue |
| 200 Butterfly | SCY | 1:53.12 | AAA+0.03s to AAAA·Futures ✓+4.03s to Winter JNs | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 200 Individual Medley | SCY | 1:58.49 | AAA+5.00s to AAAA·Sectionals ✓+4.60s to Futures | 2025-01-03 | 2025 KATY January Westpark Tollway Classicvenue |
| 400 Individual Medley | SCY | 4:07.08 | AAA+4.09s to AAAA·Sectionals ✓+0.09s to Futures | 2024-12-06 | 2024 Gulf Age Group Championshipsvenue |
| 50 Freestyle | LCM | 25.77 | AAA+0.98s to AAAA·+0.18s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 100 Freestyle | LCM | 51.48 | AAAA·Jr Nationals ✓+0.39s to Nationals | 2026-01-02 | 2026 KATY January Westpark Tollway Classicvenue |
| 200 Freestyle | LCM | 1:55.30 | AAAA·Futures ✓+0.01s to Winter JNs | 2026-07-29 | 2026 TYR Futures Championships Austinfast pool |
| 400 Freestyle | LCM | 4:14.04 | AAA+2.35s to AAAA·Sectionals ✓+4.05s to Futures | 2025-07-31 | 2025 ISCA Summer Senior Blastvenue |
| 800 Freestyle | LCM | 8:54.01 | AAA+12.32s to AAAA·Sectionals ✓+13.32s to Futures | 2025-08-02 | 2025 ISCA Summer Senior Blastvenue |
| 1500 Freestyle | LCM | 17:44.73 | AA+13.14s to AAA·+30.54s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 4000 Freestyle | LCM | 56:32.40 | 2024-10-13 | Sharks Fall Open Water Extravaganza 2024venue | |
| 5000 Freestyle | LCM | 77:05.00 | 2024-04-14 | 2024 Gulf Open Water Meet All-Star Qualifyingvenue | |
| 100 Backstroke | LCM | 1:06.55 | A+1.26s to AA·+2.06s to Sectionals | 2026-07-11 | 2026 Gulf LC Senior Champsvenue |
| 200 Backstroke | LCM | 2:12.21 | AAA+3.02s to AAAA·Sectionals ✓+0.32s to Futures | 2026-01-02 | 2026 KATY January Westpark Tollway Classicvenue |
| 100 Breaststroke | LCM | 1:15.38 | A+1.59s to AA·+2.99s to Sectionals | 2025-01-01 | 2025 Texas Senior Circuit I |
| 200 Breaststroke | LCM | 2:44.64 | A+4.15s to AA·+4.25s to Sectionals | 2025-04-11 | 2025 FCST April LC Invite |
| 50 Butterfly | LCM | 27.63 | AAA+0.74s to AAAA·Sectionals ✓+1.34s to Futures | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Butterfly | LCM | 59.15 | AAA+1.36s to AAAA·Sectionals ✓+1.16s to Futures | 2026-07-30 | 2026 TYR Futures Championships Austinfast pool |
| 200 Butterfly | LCM | 2:13.88 | AAA+4.69s to AAAA·Sectionals ✓+3.69s to Futures | 2026-07-29 | 2026 TYR Futures Championships Austinfast pool |
| 200 Individual Medley | LCM | 2:11.77 | AAAA·Futures ✓+2.48s to Winter JNs | 2026-01-01 | FCST Summer Splash - FULL |
| 400 Individual Medley | LCM | 4:49.22 | AAA+7.13s to AAAA·Sectionals ✓+6.83s to Futures | 2025-01-01 | 2025 Duel in the Pool Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 23.11 | flat | 200 Free Relay | 2024-09-21 | 2024 FCST Red v Blue Challenge |
| 50 Freestyle | SCY | 22.63 | flying | 200 Free Relay (leg 4) | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Freestyle | SCY | 22.33 | flying | 200 Medley Relay (leg 4) | 2024-11-10 | 2024 FCST Nov Tri-Meet |
| 100 Freestyle | SCY | 47.27 | flying | 400 Free Relay (leg 2) | 2024-12-08 | 2024 Gulf Age Group Championships |
| 100 Freestyle | SCY | 49.22 | flying | 400 Medley Relay (leg 4) | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch |
| 200 Freestyle | SCY | 1:44.59 | flying | 800 Free Relay (leg 4) | 2024-02-29 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Backstroke | SCY | 26.36 | flat | 200 Medley Relay | 2024-09-22 | 2024 FCST Red v Blue Challenge |
| 100 Butterfly | SCY | 52.17 | flying | 400 Medley Relay (leg 3) | 2024-12-07 | 2024 Gulf Age Group Championships |
| 50 Freestyle | LCM | 25.78 | flat | 200 Free Relay | 2024-06-01 | 2024 LSC Duel in the Pool |
| 50 Freestyle | LCM | 24.98 | flying | 200 Free Relay (leg 4) | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Freestyle | LCM | 55.07 | flat | 400 Free Relay | 2024-07-26 | 2024 Southern Zone Senior LC Championships |
| 100 Freestyle | LCM | 53.34 | flying | 400 Free Relay (leg 2) | 2026-07-31 | 2026 TYR Futures Championships Austin |
| 200 Freestyle | LCM | 2:00.10 | flat | 800 Free Relay | 2024-07-25 | 2024 Southern Zone Senior LC Championships |
| 50 Backstroke | LCM | 29.94 | flat | 200 Medley Relay | 2024-07-24 | 2024 Southern Zone Senior LC Championships |
| 50 Butterfly | LCM | 26.82 | flying | 200 Medley Relay (leg 3) | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Butterfly | LCM | 58.56 | flying | 400 Medley Relay (leg 3) | 2025-07-30 | 2025 ISCA Summer Senior Blast |
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 · LCM
5402 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:14.04 | 959 |
| 200 BK LCM | 2:12.21 | 933 |
| 200 BR LCM | 2:44.64 | 695 |
| 200 FL LCM | 2:13.88 | 890 |
| 200 IM LCM | 2:11.77 | 1007 |
| 400 IM LCM | 4:49.22 | 918 |
IMR 15-16 · LCM
4406 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:55.30 | 1058 |
| 100 BK LCM | 1:06.55 | 714 |
| 100 BR LCM | 1:15.38 | 705 |
| 100 FL LCM | 59.15 | 922 |
| 200 IM LCM | 2:11.77 | 1007 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 47.72 split/total mismatch
200 Freestyle SCY 1:42.67 split/total mismatch
Front half 25.61s · back half 77.06s
500 Freestyle SCY 4:32.23
Front half 133.64s · back half 138.59s
1000 Freestyle SCY 9:35.06 split/total mismatch
1650 Freestyle SCY 16:11.88
200 Backstroke SCY 2:05.77
Front half 62.11s · back half 63.66s
100 Breaststroke SCY 1:05.74
Front half 31.23s · back half 34.51s
200 Breaststroke SCY 2:21.30
Front half 68.05s · back half 73.25s
100 Butterfly SCY 52.41 RT 0.72s
Front half 25.39s · back half 27.02s
200 Butterfly SCY 1:53.12 split/total mismatch
Front half 28.78s · back half 84.34s
200 Individual Medley SCY 1:58.49
Front half 57.80s · back half 60.69s
400 Individual Medley SCY 4:07.08
Front half 118.51s · back half 128.57s
200 Freestyle LCM 1:55.30 RT 0.65s
Front half 56.54s · back half 58.76s
400 Freestyle LCM 4:14.04
Front half 123.68s · back half 130.36s
800 Freestyle LCM 8:54.01
Front half 266.56s · back half 267.45s
200 Backstroke LCM 2:12.21
100 Butterfly LCM 59.15 RT 0.69s
Front half 27.62s · back half 31.53s
200 Butterfly LCM 2:13.88
Front half 62.87s · back half 71.01s
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.