swimZach Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.96 | BB+1.27s to A·+2.77s to Sectionals | 2026-09-19 | 2026 TSM Aquatics Season Opener - entriesvenue |
| 100 Freestyle | SCY | 58.82 | B+0.03s to BB·+7.83s to Sectionals | 2026-01-31 | BCA Winter Heatsvenue |
| 200 Freestyle | SCY | 2:16.09 | B+7.70s to BB·+24.30s to Sectionals | 2026-02-01 | BCA Winter Heatsvenue |
| 50 Backstroke | SCY | 30.30 | B+0.01s to BB·+6.61s to Futures | 2026-09-20 | 2026 TSM Aquatics Season Opener - entriesvenue |
| 100 Backstroke | SCY | 1:10.54 | +1.05s to B·+15.05s to Sectionals | 2026-03-01 | 2026 Pacific Committee SC Chmpionshipvenue |
| 50 Breaststroke | SCY | 31.11 | A+0.32s to AA·+4.82s to Futures | 2026-09-20 | 2026 TSM Aquatics Season Opener - entriesvenue |
| 100 Breaststroke | SCY | 1:09.13 | BB+1.74s to A·+5.94s to Sectionals | 2026-09-19 | 2026 TSM Aquatics Season Opener - entriesvenue |
| 200 Breaststroke | SCY | 2:37.41 | BB+10.42s to A·+20.12s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Butterfly | SCY | 28.01 | BB+0.22s to A·+5.12s to Futures | 2026-09-19 | 2026 TSM Aquatics Season Opener - entriesvenue |
| 100 Individual Medley | SCY | 1:09.84 | 2025-09-20 | 2025 TSM Aquatics Season Openervenue | |
| 200 Individual Medley | SCY | 2:32.87 | B+9.68s to BB·+28.88s to Sectionals | 2025-09-21 | 2025 TSM Aquatics Season Openervenue |
| 50 Freestyle | LCM | 29.13 | BB+0.54s to A·+2.14s to Sectionals | 2026-07-10 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 100 Freestyle | LCM | 1:06.24 | BB+3.95s to A·+7.25s to Sectionals | 2026-07-12 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 200 Freestyle | LCM | 2:41.86 | +1.87s to B·+33.17s to Sectionals | 2025-06-01 | CITI Summer Sizzlervenue |
| 50 Backstroke | LCM | 39.06 | +0.37s to B·+11.17s to Futures | 2024-07-28 | 2024 CA SCS/GWSC Summer A/G Champsvenue |
| 100 Backstroke | LCM | 1:27.40 | +6.21s to B·+22.21s to Sectionals | 2025-06-28 | 2025 Alpha Summer Classicvenue |
| 50 Breaststroke | LCM | 34.14 | AA+0.65s to AAA·+3.25s to Futures | 2026-07-19 | 2026 SCS ELITE Age Group LCM Championshipvenue |
| 100 Breaststroke | LCM | 1:18.02 | A+2.93s to AA·+4.32s to Sectionals | 2026-07-10 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 200 Breaststroke | LCM | 2:58.46 | BB+7.07s to A·+17.58s to Sectionals | 2026-07-17 | 2026 SCS ELITE Age Group LCM Championshipvenue |
| 100 Butterfly | LCM | 1:41.68 | +23.09s to B·+38.59s to Sectionals | 2025-04-06 | Royal Swim Team LCM April Swim Craftvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 25.58 | flat | 200 Free Relay | 2026-09-19 | 2026 TSM Aquatics Season Opener - entries |
| 50 Freestyle | SCY | 27.38 | flying | 200 Free Relay (leg 3) | 2025-09-20 | 2025 TSM Aquatics Season Opener |
| 100 Freestyle | SCY | 56.24 | flying | 400 Free Relay (leg 4) | 2026-03-01 | 2026 Pacific Committee SC Chmpionship |
| 50 Breaststroke | SCY | 31.12 | flying | 200 Medley Relay (leg 2) | 2026-09-20 | 2026 TSM Aquatics Season Opener - entries |
| 100 Breaststroke | SCY | 1:09.54 | flying | 400 Medley Relay (leg 2) | 2025-02-23 | 2025 Pacific Committee SC 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 15-16 · SCY
909 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:37.41 | 504 |
| 200 IM SCY | 2:32.87 | 405 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1777 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.09 | 420 |
| 100 BK SCY | 1:10.54 | 371 |
| 100 BR SCY | 1:09.13 | 581 |
| 200 IM SCY | 2:32.87 | 405 |
| 100 FL 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 58.82
Front half 28.38s · back half 30.44s
200 Freestyle SCY 2:16.09
Front half 64.24s · back half 71.85s
100 Backstroke SCY 1:10.54
Front half 33.70s · back half 36.84s
100 Breaststroke SCY 1:09.13
Front half 32.28s · back half 36.85s
200 Breaststroke SCY 2:37.41
Front half 74.21s · back half 83.20s
100 Individual Medley SCY 1:09.84
Front half 33.09s · back half 36.75s
200 Individual Medley SCY 2:32.87
Front half 71.68s · back half 81.19s
200 Breaststroke LCM 2:58.46
Front half 81.23s · back half 97.23s
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.