Cassey Koch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.59 | AA+0.60s to AAA | 2025-01-16 | 2025 PN VAST 48th Annual Washington Open |
| 100 Freestyle | SCY | 55.79 | AA+1.70s to AAA | 2026-01-15 | 2026 PN VAST 49th Annual Washington Open- APP |
| 50 Breaststroke | SCY | 30.76 | AAAA | 2026-01-15 | 2026 PN VAST 49th Annual Washington Open- APP |
| 100 Breaststroke | SCY | 1:09.62 | AA+2.33s to AAA | 2026-01-15 | 2026 PN VAST 49th Annual Washington Open- APP |
| 200 Breaststroke | SCY | 2:28.94 | AA+2.15s to AAA | 2024-01-11 | 2024 PN VAST 47th Annual Washington Open |
| 100 Butterfly | SCY | 55.40 | AAAA | 2025-01-16 | 2025 PN VAST 48th Annual Washington Open |
| 200 Individual Medley | SCY | 2:20.52 | A+4.03s to AA | 2024-01-11 | 2024 PN VAST 47th Annual Washington Open |
| 50 Freestyle | LCM | 28.44 | AA+0.05s to AAA | 2025-07-11 | 2025 Seth Dawson |
| 50 Breaststroke | LCM | 34.45 | AAAA | 2025-07-11 | 2025 Seth Dawson |
| 100 Breaststroke | LCM | 1:21.10 | A+0.41s to AA | 2025-07-11 | 2025 Seth Dawson |
| 200 Breaststroke | LCM | 2:50.12 | AA+2.73s to AAA | 2025-07-11 | 2025 Seth Dawson |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
IMX / IMR
IMX 17-18 · SCY
1468 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:28.94 | 803 |
| 200 IM SCY | 2:20.52 | 665 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2415 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:09.62 | 762 |
| 100 FL SCY | 55.40 | 988 |
| 200 IM SCY | 2:20.52 | 665 |
| 200 FR SCY | — | 0 |
| 100 BK 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 55.79
100 Breaststroke SCY 1:09.62
200 Breaststroke SCY 2:28.94
100 Butterfly SCY 55.40
200 Individual Medley SCY 2:20.52
100 Breaststroke LCM 1:21.10
Front half 37.27s · back half 43.83s
200 Breaststroke LCM 2:50.12
Front half 80.43s · back half 89.69s
Progression
Faster times are higher. One card per event, all courses & history.