swimFrederick Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 47.13 | +8.84s to B·+24.54s to Sectionals | 2025-02-16 | 2025 KY RAC Winter Invitationalvenue |
| 100 Freestyle | SCY | 1:47.92 | +19.43s to B·+58.93s to Sectionals | 2025-02-15 | 2025 KY RAC Winter Invitationalvenue |
| 50 Backstroke | SCY | 51.54 | +3.05s to B·+27.05s to Sectionals | 2025-02-16 | 2025 KY RAC Winter Invitationalvenue |
| 50 Breaststroke | SCY | 46.22 | BB+4.13s to A·+19.03s to Sectionals | 2026-03-07 | 2026 Spring SE ISI Divisional Championships -fast pool |
| 100 Breaststroke | SCY | 1:43.94 | B+0.35s to BB·+40.35s to Sectionals | 2026-03-08 | 2026 Spring SE ISI Divisional Championships -fast 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 Breaststroke | SCY | 48.32 | flying | 200 Medley Relay (leg 2) | 2026-03-21 | 2026 IN Swimming Age Group Short Course Champ |
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
435 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:43.94 | 435 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
908 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:47.92 | 177 |
| 50 BK SCY | 51.54 | 243 |
| 50 BR SCY | 46.22 | 488 |
| 50 FL SCY | — | 0 |
| 100 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 1:47.92
Front half 49.84s · back half 58.08s
100 Breaststroke SCY 1:43.94
Front half 49.09s · back half 54.85s
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.