Dorothy Zeng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.08 | BB+1.69s to A·+4.99s to Sectionals | 2026-06-28 | 2026 Metro Committee Summer Festivalvenue |
| 100 Freestyle | SCY | 1:11.04 | B+1.65s to BB·+14.55s to Sectionals | 2025-11-09 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 200 Freestyle | SCY | 2:41.49 | B+9.80s to BB·+39.10s to Sectionals | 2025-09-13 | 2025 DARE Launch & Lunge Season Openervenue |
| 50 Backstroke | SCY | 38.64 | B+2.55s to BB·+12.35s to Futures | 2025-12-07 | 2025 CA Trident Swim Club SC Dec Meetvenue |
| 50 Breaststroke | SCY | 39.97 | BB+2.28s to A·+10.18s to Futures | 2026-02-14 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Breaststroke | SCY | 1:25.49 | BB+3.30s to A·+14.90s to Sectionals | 2025-11-08 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 50 Butterfly | SCY | 33.32 | BB+1.63s to A·+7.63s to Futures | 2025-11-09 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 100 Butterfly | SCY | 1:20.17 | B+0.98s to BB·+19.08s to Sectionals | 2025-11-08 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 100 Individual Medley | SCY | 1:16.57 | BB+3.48s to A | 2026-06-28 | 2026 Metro Committee Summer Festivalvenue |
| 200 Individual Medley | SCY | 2:49.45 | BB+11.76s to A·+32.96s to Sectionals | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 50 Freestyle | LCM | 34.47 | BB+1.08s to A·+4.88s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCfast pool |
| 100 Freestyle | LCM | 1:17.76 | BB+4.27s to A·+13.37s to Sectionals | 2026-07-12 | 2026 CA Metro Championships-LKWD LCfast pool |
| 200 Freestyle | LCM | 2:58.95 | B+5.46s to BB·+39.96s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 50 Backstroke | LCM | 44.60 | B+2.91s to BB·+13.71s to Futures | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 100 Backstroke | LCM | 1:32.98 | B+0.29s to BB·+21.59s to Sectionals | 2026-05-24 | 2026 Lakewood May Lc Invitevenue |
| 50 Breaststroke | LCM | 42.05 | A+1.16s to AA·+7.26s to Futures | 2026-05-24 | 2026 Lakewood May Lc Invitevenue |
| 100 Breaststroke | LCM | 1:37.17 | BB+3.18s to A·+16.18s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCfast pool |
| 50 Butterfly | LCM | 36.98 | BB+1.19s to A·+7.49s to Futures | 2026-07-12 | 2026 CA Metro Championships-LKWD LCfast pool |
| 100 Butterfly | LCM | 1:32.91 | B+2.32s to BB·+23.62s to Sectionals | 2026-06-06 | 026 SEA Dolphins Swim Teamvenue |
| 200 Individual Medley | LCM | 3:04.24 | BB+3.55s to A·+27.25s to Sectionals | 2026-07-11 | 2026 CA Metro Championships-LKWD LCfast pool |
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.
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.
IMX / IMR
IMX 11-12 · LCM
2149 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:32.98 | 481 |
| 100 BR LCM | 1:37.17 | 596 |
| 100 FL LCM | 1:32.91 | 442 |
| 200 IM LCM | 3:04.24 | 630 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
2847 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:58.95 | 476 |
| 50 BK LCM | 44.60 | 427 |
| 50 BR LCM | 42.05 | 703 |
| 50 FL LCM | 36.98 | 611 |
| 200 IM LCM | 3:04.24 | 630 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:41.49
Front half 76.53s · back half 84.96s
100 Individual Medley SCY 1:16.57
Front half 36.56s · back half 40.01s
200 Individual Medley SCY 2:49.45
Front half 79.56s · back half 89.89s
100 Freestyle LCM 1:17.76
Front half 37.08s · back half 40.68s
200 Freestyle LCM 2:58.95
Front half 87.28s · back half 91.67s
100 Breaststroke LCM 1:37.17
Front half 47.11s · back half 50.06s
200 Individual Medley LCM 3:04.24
Front half 89.19s · back half 95.05s
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.