Isaac Shang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.62 | AAAA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 100 Freestyle | SCY | 45.39 | AAAA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 200 Freestyle | SCY | 1:45.36 | AAA+3.87s to AAAA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 100 Backstroke | SCY | 50.79 | AAA+0.70s to AAAA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 100 Butterfly | SCY | 49.09 | AAAA | 2024-12-06 | 2024 Tualatin Hills Holiday Classic |
| 50 Freestyle | LCM | 24.33 | AAAA | 2025-05-23 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 100 Freestyle | LCM | 53.99 | AAA+1.00s to AAAA | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 100 Backstroke | LCM | 1:03.32 | AA+1.43s to AAA | 2025-05-25 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
| 100 Butterfly | LCM | 58.09 | AAA+1.10s to AAAA | 2025-05-24 | 2025 CA 29th NOVA-Speedo Grand Challenge venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.98 | flat | 200 Free Relay | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
| 50 Backstroke | SCY | 23.25 | flat | 200 Medley Relay | 2024-05-11 | 2024 CIF SWIMMING & DIVING CHAMPIONSHIPS |
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 17-18 · SCY
2750 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.36 | 859 |
| 100 BK SCY | 50.79 | 891 |
| 100 FL SCY | 49.09 | 1000 |
| 100 BR 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 LCM 53.99
Front half 25.83s · back half 28.16s
100 Backstroke LCM 1:03.32
Front half 29.89s · back half 33.43s
100 Butterfly LCM 58.09
Front half 27.05s · back half 31.04s
Progression
Faster times are higher. One card per event, all courses & history.