swimYilah Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.26 | B+0.87s to BB | 2026-01-25 | 2026 TTSC Winter Qualifier venue |
| 200 Freestyle | SCY | 2:10.94 | B+4.35s to BB | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 100 Backstroke | SCY | 1:04.44 | B+1.55s to BB | 2026-02-13 | 2026 OR HS 6A-4 venue |
| 100 Breaststroke | SCY | 1:21.88 | +4.89s to B | 2026-01-25 | 2026 TTSC Winter Qualifier venue |
| 50 Butterfly | SCY | 28.56 | BB+1.37s to A | 2026-03-21 | 2026 OSI Arena RegionXII SC Championships venue |
| 100 Butterfly | SCY | 1:04.22 | B+1.73s to BB | 2026-02-13 | 2026 OR HS 6A-4 venue |
| 100 Freestyle | LCM | 1:08.14 | B+1.45s to BB | 2025-06-07 | 2025 THSC June Invitational venue |
| 50 Backstroke | LCM | 38.03 | +0.14s to B | 2025-06-07 | 2025 THSC June Invitational venue |
| 50 Butterfly | LCM | 34.05 | B+0.76s to BB | 2025-06-07 | 2025 THSC June Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMR 15-16 · SCY
1790 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:10.94 | 472 |
| 100 BK SCY | 1:04.44 | 486 |
| 100 BR SCY | 1:21.88 | 349 |
| 100 FL SCY | 1:04.22 | 483 |
| 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
200 Freestyle SCY 2:10.94
Front half 63.22s · back half 67.72s
100 Backstroke SCY 1:04.44
Front half 31.08s · back half 33.36s
100 Breaststroke SCY 1:21.88
Front half 37.84s · back half 44.04s
100 Butterfly SCY 1:04.22
Front half 28.60s · back half 35.62s
100 Freestyle LCM 1:08.14
Front half 31.75s · back half 36.39s
Progression
Faster times are higher. One card per event, all courses & history.