swimBradley Zhao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.21 | BB+0.12s to A·+1.92s to Sectionals | 2026-03-07 | 2026 PV Short Course Open Championshipsvenue |
| 100 Freestyle | SCY | 52.58 | A+2.19s to AA·+4.29s to Sectionals | 2026-01-18 | 2026 RAC Classicvenue |
| 200 Freestyle | SCY | 1:56.47 | BB+0.48s to A·+10.68s to Sectionals | 2026-01-17 | 2026 RAC Classicvenue |
| 1000 Freestyle | SCY | 11:05.09 | BB+5.70s to A·+67.90s to Sectionals | 2026-02-01 | The 2026 Super FISH Bowl XVIvenue |
| 1650 Freestyle | SCY | 18:43.77 | BB+22.18s to A·+115.08s to Sectionals | 2026-01-03 | 2026 PV Janaury Distancevenue |
| 50 Backstroke | SCY | 27.72 | BB+0.93s to A·+2.03s to Sectionals | 2026-03-06 | 2026 PV Short Course Open Championshipsvenue |
| 100 Backstroke | SCY | 59.42 | BB+2.13s to A·+4.33s to Sectionals | 2025-12-13 | 2025 Riley Eaton Holiday Invitationalvenue |
| 200 Backstroke | SCY | 2:09.27 | BB+4.08s to A·+6.98s to Sectionals | 2026-01-19 | 2026 RAC Classicvenue |
| 100 Breaststroke | SCY | 1:12.23 | B+2.14s to BB·+9.54s to Sectionals | 2026-02-01 | The 2026 Super FISH Bowl XVIvenue |
| 50 Butterfly | SCY | 26.49 | A+0.90s to AA·+2.20s to Sectionals | 2026-02-01 | The 2026 Super FISH Bowl XVIvenue |
| 100 Butterfly | SCY | 56.23 | A+1.94s to AA·+3.54s to Sectionals | 2026-03-06 | 2026 PV Short Course Open Championshipsvenue |
| 200 Butterfly | SCY | 2:05.36 | A+3.17s to AA·+6.87s to Sectionals | 2025-12-14 | 2025 Riley Eaton Holiday Invitationalvenue |
| 100 Individual Medley | SCY | 1:00.10 | 2026-01-17 | 2026 RAC Classicvenue | |
| 50 Freestyle | LCM | 27.56 | A+0.87s to AA·+1.97s to Sectionals | 2026-07-12 | 2026 PV LC Open Championshipsvenue |
| 100 Freestyle | LCM | 59.46 | A+1.37s to AA·+4.17s to Sectionals | 2025-06-20 | 2025 GCST MARK MCCAW SUMMERvenue |
| 50 Backstroke | LCM | 32.92 | BB+0.93s to A·+2.73s to Sectionals | 2026-07-10 | 2026 PV LC Open Championshipsvenue |
| 100 Backstroke | LCM | 1:11.17 | BB+3.68s to A·+6.68s to Sectionals | 2026-07-11 | 2026 PV LC Open Championshipsvenue |
| 200 Backstroke | LCM | 2:37.91 | BB+10.82s to A·+17.22s to Sectionals | 2025-06-20 | 2025 GCST MARK MCCAW SUMMERvenue |
| 200 Breaststroke | LCM | 2:53.85 | BB+9.16s to A·+13.46s to Sectionals | 2025-06-21 | 2025 GCST MARK MCCAW SUMMERvenue |
| 50 Butterfly | LCM | 29.88 | A+0.99s to AA·+2.09s to Sectionals | 2025-06-20 | 2025 GCST MARK MCCAW SUMMERvenue |
| 100 Butterfly | LCM | 1:04.82 | A+2.43s to AA·+4.33s to Sectionals | 2026-05-02 | 2026 FISH LC Derbyvenue |
| 200 Butterfly | LCM | 2:23.26 | A+3.97s to AA·+5.87s to Sectionals | 2026-07-11 | 2026 PV LC Open Championshipsvenue |
| 200 Individual Medley | LCM | 2:28.11 | A+5.72s to AA·+10.42s to Sectionals | 2026-05-03 | 2026 FISH LC Derbyvenue |
| 400 Individual Medley | LCM | 5:21.68 | BB+2.69s to A·+27.79s to Sectionals | 2025-06-21 | 2025 GCST MARK MCCAW SUMMERvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 Freestyle | SCY | 23.97 | flying | 200 Free Relay (leg 3) | 2025-12-13 | 2025 Riley Eaton Holiday Invitational |
| 100 Freestyle | SCY | 52.40 | flying | 400 Free Relay (leg 2) | 2025-12-14 | 2025 Riley Eaton Holiday Invitational |
| 100 Backstroke | SCY | 1:01.21 | flat | 400 Medley Relay | 2025-12-13 | 2025 Riley Eaton Holiday Invitational |
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 17-18 · LCM
3018 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:37.91 | 518 |
| 200 BR LCM | 2:53.85 | 543 |
| 200 FL LCM | 2:23.26 | 668 |
| 200 IM LCM | 2:28.11 | 660 |
| 400 IM LCM | 5:21.68 | 629 |
| 400 FR LCM | — | 0 |
IMR 17-18 · SCY
2323 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:56.47 | 636 |
| 100 BK SCY | 59.42 | 557 |
| 100 BR SCY | 1:12.23 | 465 |
| 100 FL SCY | 56.23 | 665 |
| 200 IM 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 52.58
Front half 25.49s · back half 27.09s
200 Freestyle SCY 1:56.47
Front half 56.45s · back half 60.02s
1000 Freestyle SCY 11:05.09
Front half 324.31s · back half 340.78s
1650 Freestyle SCY 18:43.77
200 Backstroke SCY 2:09.27
Front half 62.54s · back half 66.73s
100 Breaststroke SCY 1:12.23
Front half 33.99s · back half 38.24s
100 Butterfly SCY 56.23
Front half 26.67s · back half 29.56s
200 Butterfly SCY 2:05.36
Front half 59.73s · back half 65.63s
100 Individual Medley SCY 1:00.10
Front half 28.27s · back half 31.83s
100 Freestyle LCM 59.46
Front half 28.52s · back half 30.94s
100 Backstroke LCM 1:11.17
Front half 34.63s · back half 36.54s
200 Backstroke LCM 2:37.91
Front half 76.42s · back half 81.49s
200 Breaststroke LCM 2:53.85
Front half 82.34s · back half 91.51s
100 Butterfly LCM 1:04.82
Front half 30.43s · back half 34.39s
200 Butterfly LCM 2:23.26
Front half 67.02s · back half 76.24s
200 Individual Medley LCM 2:28.11
Front half 70.72s · back half 77.39s
400 Individual Medley LCM 5:21.68
Front half 155.08s · back half 166.60s
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.