swimCasey Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.27 | BB+0.08s to A | 2026-03-08 | 2026 AMS Age Group Championships - copied fast pool |
| 100 Freestyle | SCY | 1:00.82 | BB+1.83s to A | 2025-10-18 | NHA Fall Mini Distance fast pool |
| 200 Freestyle | SCY | 2:20.85 | B+2.56s to BB | 2019-11-24 | The 2019 Mark J. Braun Fall Classic venue |
| 50 Backstroke | SCY | 43.57 | +8.38s to B | 2017-11-18 | The 2017 Mark J. Braun Fall Classic venue |
| 50 Breaststroke | SCY | 34.87 | A+1.18s to AA | 2026-03-08 | 2026 AMS Age Group Championships - copied fast pool |
| 100 Breaststroke | SCY | 1:18.12 | BB+4.73s to A | 2025-10-18 | NHA Fall Mini Distance fast pool |
| 50 Butterfly | SCY | 41.32 | +6.53s to B | 2017-11-19 | The 2017 Mark J. Braun Fall Classic venue |
| 100 Individual Medley | SCY | 1:09.80 | 2025-10-18 | NHA Fall Mini Distance fast pool | |
| 200 Individual Medley | SCY | 2:47.21 | +1.02s to B | 2019-11-22 | The 2019 Mark J. Braun Fall Classic 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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.05 | flying | 200 Free Relay (leg 3) | 2017-11-18 | The 2017 Mark J. Braun Fall Classic |
| 50 Backstroke | SCY | 47.35 | flat | 200 Medley Relay | 2017-11-19 | The 2017 Mark J. Braun Fall Classic |
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
395 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:47.21 | 395 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1415 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:20.85 | 481 |
| 100 BR SCY | 1:18.12 | 539 |
| 200 IM SCY | 2:47.21 | 395 |
| 100 BK SCY | — | 0 |
| 100 FL 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 1:00.82
Front half 28.63s · back half 32.19s
200 Freestyle SCY 2:20.85
Front half 68.23s · back half 72.62s
100 Breaststroke SCY 1:18.12
Front half 37.39s · back half 40.73s
100 Individual Medley SCY 1:09.80
Front half 32.19s · back half 37.61s
200 Individual Medley SCY 2:47.21
Front half 81.03s · back half 86.18s
Progression
Faster times are higher. One card per event, all courses & history.