Nathaniel Rosen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 34.84 | B+1.45s to BB | 2019-02-28 | final results |
| 100 Breaststroke | SCY | 1:14.35 | B+4.26s to BB | 2019-02-28 | final results |
| 200 Butterfly | SCY | 2:24.33 | B+6.14s to BB | 2019-02-28 | final results |
| 100 Freestyle | LCM | 59.98 | A+1.89s to AA | 2022-07-29 | SAQ-NSSC End of Season Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
IMX / IMR
IMX 17-18 · SCY
440 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:24.33 | 440 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
427 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:14.35 | 427 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL 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 Breaststroke SCY 1:14.35 split/total mismatch
Front half 34.20s · back half 40.15s
200 Butterfly SCY 2:24.33 split/total mismatch
Front half 36.20s · back half 108.13s
Progression
Faster times are higher. One card per event, all courses & history.