swimSidney Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.42 | BB+0.83s to A·+3.33s to Sectionals | 2019-04-27 | 2019 CO FORM Spring High Point Openvenue |
| 100 Freestyle | SCY | 1:09.37 | B+2.08s to BB·+12.88s to Sectionals | 2019-04-27 | 2019 CO FORM Spring High Point Openvenue |
| 50 Backstroke | SCY | 41.96 | +4.77s to B·+15.67s to Futures | 2018-04-15 | 2018 CO FORM Inaugural High Pointvenue |
| 100 Backstroke | SCY | 1:20.54 | +1.25s to B·+19.15s to Sectionals | 2019-04-27 | 2019 CO FORM Spring High Point Openvenue |
| 50 Breaststroke | SCY | 40.65 | B+0.56s to BB·+10.86s to Futures | 2018-11-04 | 2018 CO ACES High Point Invitevenue |
| 100 Breaststroke | SCY | 1:31.80 | +0.81s to B·+21.21s to Sectionals | 2018-11-18 | 2018 CO CUDA Pentathlon XXXIvenue |
| 50 Butterfly | SCY | 48.10 | +11.41s to B·+22.41s to Futures | 2016-09-24 | 2016 CO JH September Openslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 29.93 | flat | 200 Free Relay | 2018-11-04 | 2018 CO ACES High Point Invite |
| 50 Freestyle | SCY | 29.60 | flying | 200 Medley Relay (leg 4) | 2018-11-03 | 2018 CO ACES High Point Invite |
| 50 Breaststroke | SCY | 39.38 | flying | 200 Medley Relay (leg 2) | 2018-12-15 | 2018 CO HRA Sprint Meet |
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
IMR 13-14 · SCY
746 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:20.54 | 367 |
| 100 BR SCY | 1:31.80 | 379 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM 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 1:09.37
Front half 32.37s · back half 37.00s
100 Backstroke SCY 1:20.54
Front half 39.15s · back half 41.39s
100 Breaststroke SCY 1:31.80
Front half 42.31s · back half 49.49s
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.