swimAlvin Shang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.66 | BB+1.57s to A | 2024-12-14 | 2024 TYR Las Vegas Super Finals venue |
| 100 Freestyle | SCY | 53.71 | BB+1.12s to A | 2026-02-15 | 2026 Senior "Q Meet: SC Invite by GOLD & TST venue |
| 200 Freestyle | SCY | 2:06.71 | B+1.02s to BB | 2024-12-13 | 2024 TYR Las Vegas Super Finals venue |
| 50 Breaststroke | SCY | 29.30 | AA+1.01s to AAA | 2026-02-16 | 2026 Senior "Q Meet: SC Invite by GOLD & TST venue |
| 100 Breaststroke | SCY | 1:03.02 | A+0.93s to AA | 2025-11-22 | 2025 Southern Pacific Invite venue |
| 200 Breaststroke | SCY | 2:20.58 | A+5.69s to AA | 2026-02-15 | 2026 Senior "Q Meet: SC Invite by GOLD & TST venue |
| 50 Butterfly | SCY | 27.18 | BB+0.49s to A | 2026-02-14 | 2026 Senior "Q Meet: SC Invite by GOLD & TST venue |
| 100 Freestyle | LCM | 1:02.66 | BB+2.07s to A | 2025-06-13 | 2025 June Age Group Invite venue |
| 200 Freestyle | LCM | 2:23.11 | BB+9.82s to A | 2025-06-12 | 2025 June Age Group Invite venue |
| 50 Breaststroke | LCM | 32.98 | AA+0.89s to AAA | 2026-06-12 | 2026 SCS June AG Invite venue |
| 100 Breaststroke | LCM | 1:13.64 | A+1.25s to AA | 2026-06-13 | 2026 SCS June AG Invite venue |
| 200 Breaststroke | LCM | 2:45.09 | BB+0.40s to A | 2025-06-15 | 2025 June Age Group Invite 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 | 25.67 | flying | 200 Free Relay (leg 4) | 2024-12-15 | 2024 TYR Las Vegas Super Finals |
| 100 Freestyle | SCY | 55.87 | flying | 400 Free Relay (leg 2) | 2024-12-13 | 2024 TYR Las Vegas Super Finals |
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 17-18 · SCY
648 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:20.58 | 648 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
1204 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:23.11 | 514 |
| 100 BR LCM | 1:13.64 | 690 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 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 53.71
Front half 25.86s · back half 27.85s
200 Freestyle SCY 2:06.71
Front half 59.86s · back half 66.85s
100 Breaststroke SCY 1:03.02
Front half 29.74s · back half 33.28s
200 Breaststroke SCY 2:20.58
Front half 65.30s · back half 75.28s
100 Freestyle LCM 1:02.66
Front half 29.83s · back half 32.83s
200 Freestyle LCM 2:23.11
Front half 67.34s · back half 75.77s
100 Breaststroke LCM 1:13.64
Front half 33.44s · back half 40.20s
200 Breaststroke LCM 2:45.09
Front half 76.29s · back half 88.80s
Progression
Faster times are higher. One card per event, all courses & history.