swimChenyu Wang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 48.62 | AA+0.33s to AAA | 2025-02-17 | 2025 SI Presidents' Day Senior Classic venue |
| 1000 Freestyle | SCY | 10:04.22 | AAA+27.23s to AAAA | 2024-02-16 | 2024 President's Day Senior Classic Meet venue |
| 100 Backstroke | SCY | 55.57 | A+0.68s to AA | 2024-02-18 | 2024 President's Day Senior Classic Meet venue |
| 100 Breaststroke | SCY | 56.41 | AAAA | 2025-02-15 | 2025 SI Presidents' Day Senior Classic venue |
| 200 Breaststroke | SCY | 2:01.08 | AAAA | 2025-02-17 | 2025 SI Presidents' Day Senior Classic venue |
| 100 Butterfly | SCY | 53.64 | AA+1.65s to AAA | 2024-02-18 | 2024 President's Day Senior Classic Meet venue |
| 200 Individual Medley | SCY | 1:51.29 | AAAA | 2025-02-15 | 2025 SI Presidents' Day Senior Classic venue |
| 400 Individual Medley | SCY | 4:00.12 | AAAA | 2025-02-16 | 2025 SI Presidents' Day Senior Classic venue |
| 50 Breaststroke | LCM | 29.94 | AAAA | 2025-07-31 | 2025 Speedo Junior National Championships fast pool |
| 100 Breaststroke | LCM | 1:04.53 | AAAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 venue |
| 200 Breaststroke | LCM | 2:17.79 | AAAA | 2025-08-02 | 2025 Speedo Junior National Championships fast pool |
| 50 Butterfly | LCM | 26.67 | AAA+0.28s to AAAA | 2025-08-02 | 2025 Speedo Junior National Championships fast pool |
| 100 Butterfly | LCM | 57.92 | AAA+0.93s to AAAA | 2025-08-01 | 2025 Jrs Time Trials fast pool |
| 200 Individual Medley | LCM | 2:09.11 | AAAA | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 400 Individual Medley | LCM | 4:51.92 | AAA+12.83s to AAAA | 2025-07-24 | USA Swimming Futures Sacramento 2025 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.48 | flying | 400 Free Relay (leg 2) | 2024-02-19 | 2024 President's Day Senior Classic Meet |
| 200 Freestyle | SCY | 1:44.01 | flat | 800 Free Relay | 2025-02-15 | 2025 SI Presidents' Day Senior Classic |
| 200 Freestyle | SCY | 1:46.41 | flying | 800 Free Relay (leg 4) | 2024-02-16 | 2024 President's Day Senior Classic 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
IMX 17-18 · SCY
2969 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:01.08 | 1015 |
| 200 IM SCY | 1:51.29 | 981 |
| 400 IM SCY | 4:00.12 | 973 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
3404 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 55.57 | 680 |
| 100 BR SCY | 56.41 | 977 |
| 100 FL SCY | 53.64 | 766 |
| 200 IM SCY | 1:51.29 | 981 |
| 200 FR 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 48.62
Front half 23.21s · back half 25.41s
100 Backstroke SCY 55.57
Front half 27.03s · back half 28.54s
100 Breaststroke SCY 56.41
Front half 26.94s · back half 29.47s
200 Breaststroke SCY 2:01.08
Front half 58.03s · back half 63.05s
100 Butterfly SCY 53.64
Front half 25.06s · back half 28.58s
200 Individual Medley SCY 1:51.29
Front half 52.76s · back half 58.53s
400 Individual Medley SCY 4:00.12
Front half 116.64s · back half 123.48s
100 Breaststroke LCM 1:04.53
Front half 30.11s · back half 34.42s
200 Breaststroke LCM 2:17.79 RT 0.65s
Front half 67.07s · back half 70.72s
100 Butterfly LCM 57.92 RT 0.67s
Front half 27.04s · back half 30.88s
200 Individual Medley LCM 2:09.11 split/total mismatch
400 Individual Medley LCM 4:51.92
Front half 141.60s · back half 150.32s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.