Doreen Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.80 | BB+0.61s to A·+6.71s to Sectionals | 2026-02-21 | Pacific Swimming 10&U SCY Championshipvenue |
| 100 Freestyle | SCY | 1:06.36 | AA+1.27s to AAA·+9.87s to Sectionals | 2026-04-11 | 2026 Far Western SC Hosted By SCSCvenue |
| 200 Freestyle | SCY | 2:25.25 | AA+1.66s to AAA·+22.86s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSCvenue |
| 500 Freestyle | SCY | 6:52.60 | A+15.91s to AA·+83.21s to Sectionals | 2026-03-01 | Swim South Bayvenue |
| 50 Backstroke | SCY | 40.37 | BB+2.38s to A·+14.08s to Futures | 2026-01-17 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 100 Backstroke | SCY | 1:21.60 | A+3.21s to AA·+20.21s to Sectionals | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 50 Breaststroke | SCY | 41.31 | A+0.42s to AA·+11.52s to Futures | 2026-03-29 | Swim South Bayvenue |
| 100 Breaststroke | SCY | 1:34.38 | BB+0.79s to A·+23.79s to Sectionals | 2026-02-07 | Valley Splash Short Course C/B/A Meetvenue |
| 50 Butterfly | SCY | 37.23 | BB+0.24s to A·+11.54s to Futures | 2026-02-08 | Valley Splash Short Course C/B/A Meetvenue |
| 100 Butterfly | SCY | 1:27.43 | BB+1.34s to A·+26.34s to Sectionals | 2026-02-28 | Swim South Bayvenue |
| 100 Individual Medley | SCY | 1:22.45 | A+3.56s to AA | 2026-02-07 | Valley Splash Short Course C/B/A Meetvenue |
| 200 Individual Medley | SCY | 2:46.21 | AA+5.52s to AAA·+29.72s to Sectionals | 2026-04-12 | 2026 Far Western SC Hosted By SCSCvenue |
| 50 Freestyle | LCM | 31.05 | AAAA·+1.46s to Sectionals | 2026-08-01 | Long Course Far Westernsvenue |
| 100 Freestyle | LCM | 1:10.36 | AAAA·+5.97s to Sectionals | 2026-07-30 | Long Course Far Westernsvenue |
| 200 Freestyle | LCM | 2:29.96 | AAAA·+10.97s to Sectionals | 2026-07-31 | Long Course Far Westernsvenue |
| 400 Freestyle | LCM | 5:11.53 | AAAA·+19.74s to Sectionals | 2026-08-01 | Long Course Far Westernsvenue |
| 800 Freestyle | LCM | 11:43.00 | +97.01s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 100 Backstroke | LCM | 1:28.93 | AA+3.04s to AAA·+17.54s to Sectionals | 2026-06-20 | Zone 1 South Swim Under the Starsvenue |
| 50 Breaststroke | LCM | 43.99 | AAA+1.90s to AAAA·+9.20s to Futures | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 50 Butterfly | LCM | 36.02 | AAA+0.83s to AAAA·+6.53s to Futures | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 100 Butterfly | LCM | 1:17.86 | AAAA·+8.57s to Sectionals | 2026-08-02 | Long Course Far Westernsvenue |
| 200 Individual Medley | LCM | 2:55.66 | AAA+0.07s to AAAA·+18.67s to Sectionals | 2026-07-19 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 27.97 | flying | 200 Free Relay (leg 4) | 2026-03-22 | SCY Spring Age Group Championships |
| 50 Freestyle | SCY | 28.27 | flying | 200 Medley Relay (leg 4) | 2026-04-12 | 2026 Far Western SC Hosted By SCSC |
| 50 Freestyle | LCM | 32.10 | flat | 200 Free Relay | 2026-08-01 | Long Course Far Westerns |
| 50 Freestyle | LCM | 31.10 | flying | 200 Free Relay (leg 4) | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 50 Freestyle | LCM | 31.66 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 50 Breaststroke | LCM | 1:24.71 | flying | 200 Medley Relay (leg 2) | 2026-08-02 | Long Course Far Westerns |
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
3951 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:29.96 | 1100 |
| 100 BK LCM | 1:28.93 | 758 |
| 100 FL LCM | 1:17.86 | 1100 |
| 200 IM LCM | 2:55.66 | 993 |
| 100 BR LCM | — | 0 |
IMR 10 & under · LCM
3818 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:10.36 | 1018 |
| 50 BR LCM | 43.99 | 875 |
| 50 FL LCM | 36.02 | 932 |
| 200 IM LCM | 2:55.66 | 993 |
| 50 BK LCM | — | 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 1:06.36
Front half 31.86s · back half 34.50s
200 Freestyle SCY 2:25.25
Front half 70.49s · back half 74.76s
100 Backstroke SCY 1:21.60
Front half 39.30s · back half 42.30s
200 Individual Medley SCY 2:46.21
Front half 79.29s · back half 86.92s
200 Freestyle LCM 2:29.96
Front half 73.12s · back half 76.84s
400 Freestyle LCM 5:11.53
Front half 152.49s · back half 159.04s
800 Freestyle LCM 11:43.00
Front half 351.91s · back half 351.09s
100 Butterfly LCM 1:17.86
Front half 36.04s · back half 41.82s
200 Individual Medley LCM 2:55.66
Front half 83.56s · back half 92.10s
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.