swimEmma Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.59 | A+0.70s to AA·+6.80s to Sectionals | 2025-01-20 | 2025 Retriever Classicvenue |
| 100 Freestyle | SCY | 1:01.34 | AAAA·+8.25s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 200 Freestyle | SCY | 2:13.53 | AAAA·+18.54s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 500 Freestyle | SCY | 5:53.60 | AAAA·+44.81s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Backstroke | SCY | 37.18 | A+0.99s to AA·+10.89s to Futures | 2025-01-20 | 2025 Retriever Classicvenue |
| 100 Backstroke | SCY | 1:10.94 | AAA+0.35s to AAAA·+11.65s to Sectionals | 2026-01-24 | 2026 USAS IMX Gamesvenue |
| 50 Breaststroke | SCY | 35.07 | AAAA·+5.28s to Futures | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Breaststroke | SCY | 1:16.61 | AAAA·+8.42s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Butterfly | SCY | 41.14 | BB+4.15s to A·+15.45s to Futures | 2024-01-12 | 2024 Retriever Classic |
| 100 Butterfly | SCY | 1:14.83 | AAA+3.94s to AAAA·+16.34s to Sectionals | 2026-01-23 | 2026 USAS IMX Gamesvenue |
| 100 Individual Medley | SCY | 1:18.28 | AA+3.09s to AAA | 2025-01-18 | 2025 Retriever Classicvenue |
| 200 Individual Medley | SCY | 2:29.99 | AAAA·+19.30s to Sectionals | 2026-03-14 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Freestyle | LCM | 31.25 | AAAA·+2.96s to Sectionals | 2026-08-01 | 2026 EZ LC Age Group Championshipfast pool |
| 100 Freestyle | LCM | 1:07.16 | AAAA·+6.47s to Sectionals | 2026-07-29 | 2026 EZ LC Age Group Championshipfast pool |
| 200 Freestyle | LCM | 2:26.87 | AAAA·+15.98s to Sectionals | 2026-07-30 | 2026 EZ LC Age Group Championshipfast pool |
| 400 Freestyle | LCM | 5:05.16 | AAAA·+27.47s to Sectionals | 2026-07-31 | 2026 EZ LC Age Group Championshipfast pool |
| 50 Backstroke | LCM | 39.41 | AAA+1.92s to AAAA·+8.52s to Futures | 2025-05-16 | 2025 Abby Seeger Memorial Invitational |
| 100 Backstroke | LCM | 1:18.55 | AAAA·+10.66s to Sectionals | 2026-07-30 | 2026 EZ LC Age Group Championshipfast pool |
| 50 Breaststroke | LCM | 41.81 | AAAA·+7.02s to Futures | 2025-08-06 | 2025 EZ LC Age Group Championshipvenue |
| 100 Breaststroke | LCM | 1:26.09 | AAAA·+8.20s to Sectionals | 2026-07-31 | 2026 EZ LC Age Group Championshipfast pool |
| 200 Individual Medley | LCM | 2:44.05 | AAAA·+15.66s to Sectionals | 2026-08-01 | 2026 EZ LC Age Group Championshipfast pool |
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.
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 | 30.17 | flat | 200 Free Relay | 2025-04-03 | 2025 Eastern Zone SC Age Group Championships |
| 100 Freestyle | SCY | 1:03.10 | flying | 400 Free Relay (leg 3) | 2025-04-04 | 2025 Eastern Zone SC Age Group Championships |
| 50 Breaststroke | SCY | 37.39 | flying | 200 Medley Relay (leg 2) | 2025-04-05 | 2025 Eastern Zone SC Age Group Championships |
| 50 Freestyle | LCM | 31.31 | flying | 200 Free Relay (leg 2) | 2026-07-29 | 2026 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 1:09.78 | flying | 400 Free Relay (leg 2) | 2026-07-31 | 2026 EZ LC Age Group Championship |
| 50 Breaststroke | LCM | 38.26 | flying | 200 Medley Relay (leg 2) | 2026-08-01 | 2026 EZ LC Age Group Championship |
| 100 Breaststroke | LCM | 1:25.09 | flying | 400 Medley Relay (leg 2) | 2026-07-30 | 2026 EZ LC Age Group Championship |
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 · SCY
5039 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:13.53 | 1060 |
| 100 BK SCY | 1:10.94 | 985 |
| 100 BR SCY | 1:16.61 | 1100 |
| 100 FL SCY | 1:14.83 | 850 |
| 200 IM SCY | 2:29.99 | 1044 |
IMR 10 & under · LCM
4080 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:07.16 | 1100 |
| 50 BK LCM | 39.41 | 860 |
| 50 BR LCM | 41.81 | 1020 |
| 200 IM LCM | 2:44.05 | 1100 |
| 50 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Butterfly SCY 1:14.83
Front half 34.46s · back half 40.37s
100 Individual Medley SCY 1:18.28
Front half 38.51s · back half 39.77s
100 Freestyle LCM 1:07.16
Front half 32.78s · back half 34.38s
200 Freestyle LCM 2:26.87
Front half 72.36s · back half 74.51s
400 Freestyle LCM 5:05.16
Front half 151.51s · back half 153.65s
100 Backstroke LCM 1:18.55
Front half 38.35s · back half 40.20s
100 Breaststroke LCM 1:26.09
Front half 41.27s · back half 44.82s
200 Individual Medley LCM 2:44.05
Front half 81.08s · back half 82.97s
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.