swimJoey Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.87 | Sectionals ✓+0.48s to Futures | 2021-12-09 | 2021 West Speedo Winter Juniorsfast pool |
| 100 Freestyle | SCY | 45.12 | Sectionals ✓+0.73s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Freestyle | SCY | 1:38.31 | Sectionals ✓+0.72s to Futures | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Backstroke | SCY | 52.74 | Sectionals ✓+4.15s to Futures | 2021-12-10 | 2021 West Speedo Winter Juniorsfast pool |
| 100 Butterfly | SCY | 52.86 | Sectionals ✓+4.67s to Futures | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 50 Freestyle | LCM | 23.76 | Futures ✓+0.47s to US Open | 2026-05-22 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 100 Freestyle | LCM | 52.78 | Sectionals ✓+0.79s to Futures | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 200 Freestyle | LCM | 1:58.23 | Sectionals ✓+4.14s to Futures | 2026-04-11 | 2026 MVN April Intrasquadvenue |
| 50 Butterfly | LCM | 25.37 | Futures ✓+0.48s to US Open | 2026-05-24 | 2026 CA 30th NOVA-Speedo Grand Challengevenue |
| 100 Butterfly | LCM | 59.44 | Sectionals ✓+3.55s to Futures | 2026-06-21 | 2026 CA MVN Fran Crippen SMOCvenue |
| 200 Individual Medley | LCM | 2:13.08 | Sectionals ✓+5.09s to Futures | 2026-05-30 | MVN May LCM Intrasquadvenue |
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 | 20.62 | flat | 200 Free Relay | 2021-12-10 | 2021 West Speedo Winter Juniors |
| 50 Freestyle | SCY | 20.31 | flying | 200 Medley Relay (leg 4) | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Freestyle | SCY | 46.31 | flying | 400 Medley Relay (leg 4) | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Freestyle | SCY | 45.02 | flying | 400 Free Relay (leg 4) | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 200 Freestyle | SCY | 1:38.93 | flying | 800 Free Relay (leg 4) | 2021-12-08 | 2021 West Speedo Winter Juniors |
| 50 Butterfly | LCM | 24.62 | flying | 200 Medley Relay (leg 3) | 2026-06-18 | 2026 CA MVN Fran Crippen SMOC |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 45.12
Front half 21.45s · back half 23.67s
200 Freestyle SCY 1:38.31
100 Backstroke SCY 52.74
Front half 26.12s · back half 26.62s
100 Butterfly SCY 52.86
Front half 24.68s · back half 28.18s
100 Freestyle LCM 52.78
Front half 25.13s · back half 27.65s
200 Freestyle LCM 1:58.23
Front half 57.48s · back half 60.75s
100 Butterfly LCM 59.44
Front half 27.75s · back half 31.69s
200 Individual Medley LCM 2:13.08
Front half 61.45s · back half 71.63s
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.