George Zhao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.58 | +3.79s to B·+13.39s to Sectionals | 2025-10-18 | 2025 PN VAST Fall Classicvenue |
| 100 Freestyle | SCY | 1:18.61 | +7.12s to B·+27.62s to Sectionals | 2025-10-19 | 2025 PN VAST Fall Classicvenue |
| 200 Freestyle | SCY | 3:01.39 | +25.40s to B·+69.60s to Sectionals | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 50 Backstroke | SCY | 37.46 | B+1.87s to BB·+13.77s to Futures | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 100 Backstroke | SCY | 1:20.08 | B+4.39s to BB·+24.59s to Sectionals | 2026-03-28 | 2026 PN Spring Showdown, Div. 2- Approvedvenue |
| 200 Backstroke | SCY | 2:54.69 | +1.80s to B·+53.40s to Sectionals | 2024-12-08 | 2024 PN Fall Divisionals, Division 1venue |
| 50 Breaststroke | SCY | 41.39 | B+1.30s to BB·+15.10s to Futures | 2026-02-08 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 100 Breaststroke | SCY | 1:31.27 | B+5.78s to BB·+28.08s to Sectionals | 2026-02-07 | 2026 PN IST Feb Winter Invitational-Approvedvenue |
| 200 Breaststroke | SCY | 3:30.02 | +13.53s to B·+72.73s to Sectionals | 2025-12-06 | 2025 PN Fall Divisionals, Division 1 - OCAvenue |
| 50 Butterfly | SCY | 40.88 | +3.79s to B·+17.99s to Futures | 2026-03-28 | 2026 PN Spring Showdown, Div. 2- Approvedvenue |
| 100 Butterfly | SCY | 1:15.95 | BB+6.66s to A·+20.76s to Sectionals | 2026-02-16 | 1705003 |
| 200 Butterfly | SCY | 3:29.84 | +33.15s to B·+86.45s to Sectionals | 2024-12-07 | 2024 PN Fall Divisionals, Division 1venue |
| 100 Individual Medley | SCY | 1:16.61 | B+0.72s to BB | 2025-12-08 | 2025 PN Fall Divisionals, Division 1 |
| 200 Individual Medley | SCY | 3:02.45 | +3.16s to B·+58.46s to Sectionals | 2025-10-19 | 2025 PN VAST Fall Classicvenue |
| 50 Freestyle | LCM | 39.08 | +1.69s to B·+12.09s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Freestyle | LCM | 1:31.31 | +9.22s to B·+32.32s to Sectionals | 2024-05-19 | 2024 PN IST Sockeye Springtime Madnessvenue |
| 50 Backstroke | LCM | 42.81 | B+1.62s to BB·+14.92s to Futures | 2026-06-13 | 2026 PN IST June Invtational- Approvedvenue |
| 100 Backstroke | LCM | 1:31.00 | B+1.41s to BB·+25.81s to Sectionals | 2026-07-10 | 2026 PN OCA Last Chance Invitational |
| 200 Backstroke | LCM | 3:09.18 | B+0.69s to BB·+47.69s to Sectionals | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Breaststroke | LCM | 47.50 | B+1.61s to BB·+16.61s to Futures | 2026-06-06 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 100 Breaststroke | LCM | 1:41.22 | B+1.63s to BB·+27.52s to Sectionals | 2026-06-13 | 2026 PN IST June Invtational- Approvedvenue |
| 200 Breaststroke | LCM | 3:40.49 | B+8.90s to BB·+59.61s to Sectionals | 2026-06-07 | 2026 PN VAST Summer Sprint & Dist. - Approvedvenue |
| 50 Butterfly | LCM | 45.70 | +3.71s to B·+19.41s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Butterfly | LCM | 1:42.64 | +7.55s to B·+39.55s to Sectionals | 2026-06-14 | 2026 PN IST June Invtational- Approvedvenue |
| 200 Individual Medley | LCM | 3:24.17 | B+14.58s to BB·+59.48s to Sectionals | 2025-05-31 | 2025 PN VAST Summer Sprints and Distance Chalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 Backstroke | SCY | 40.97 | flat | 200 Medley Relay | 2025-03-09 | 2025 PN PDST March Pentathlon and Last Chance |
| 50 Breaststroke | SCY | 48.88 | flying | 200 Medley Relay (leg 2) | 2024-01-27 | 2024 PN PDST Winter Invitational |
| 50 Freestyle | LCM | 48.62 | flying | 200 Free Relay (leg 2) | 2024-07-27 | 2024 PN LC 14&U Champs |
| 100 Freestyle | LCM | 1:21.43 | flying | 400 Free Relay (leg 4) | 2026-07-23 | 2026 PN LC 12&U Championships-Approved |
| 50 Backstroke | LCM | 46.68 | flat | 200 Medley Relay | 2024-07-27 | 2024 PN LC 14&U Champs |
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 11-12 · SCY
1667 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:20.08 | 409 |
| 100 BR SCY | 1:31.27 | 409 |
| 100 FL SCY | 1:15.95 | 470 |
| 200 IM SCY | 3:02.45 | 379 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
1919 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:01.39 | 268 |
| 50 BK SCY | 37.46 | 426 |
| 50 BR SCY | 41.39 | 440 |
| 50 FL SCY | 40.88 | 278 |
| 100 IM SCY | 1:16.61 | 507 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:18.61
Front half 37.21s · back half 41.40s
200 Freestyle SCY 3:01.39
Front half 85.38s · back half 96.01s
100 Backstroke SCY 1:20.08
Front half 39.07s · back half 41.01s
200 Backstroke SCY 2:54.69 RT 0.75s
Front half 86.03s · back half 88.66s
100 Breaststroke SCY 1:31.27 RT 0.76s
Front half 43.71s · back half 47.56s
200 Breaststroke SCY 3:30.02
Front half 103.10s · back half 106.92s
200 Butterfly SCY 3:29.84
Front half 99.90s · back half 109.94s
200 Individual Medley SCY 3:02.45
Front half 88.22s · back half 94.23s
200 Backstroke LCM 3:09.18
Front half 90.02s · back half 99.16s
200 Breaststroke LCM 3:40.49 RT 0.61s· 3.7 min after 200 Backstroke
Front half 107.07s · back half 113.42s
200 Individual Medley LCM 3:24.17
Front half 101.26s · back half 102.91s
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.