swimNathan Kuperman
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.75 | B+1.26s to BB | 2025-11-22 | 2025 CANY Cranberry venue |
| 100 Freestyle | SCY | 1:16.07 | +4.58s to B | 2025-10-12 | 2025 CA Paseo Fall Kickoff Season Opener venue |
| 50 Backstroke | SCY | 38.79 | +0.30s to B | 2025-10-12 | 2025 CA Paseo Fall Kickoff Season Opener venue |
| 50 Breaststroke | SCY | 45.29 | +1.80s to B | 2025-11-01 | 55th Annual David Graham Memorial Meet venue |
| 50 Butterfly | SCY | 36.66 | B+2.47s to BB | 2025-11-23 | 2025 CANY Cranberry venue |
| 100 Individual Medley | SCY | 1:23.16 | +1.27s to B | 2025-10-11 | 2025 CA Paseo Fall Kickoff Season Opener venue |
| 50 Freestyle | LCM | 35.53 | B+0.74s to BB | 2026-05-23 | BUEN Memorial Day LC Meet venue |
| 50 Breaststroke | LCM | 49.63 | B+3.74s to BB | 2026-05-23 | BUEN Memorial Day LC Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
IMX / IMR
IMR 11-12 · SCY
1500 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.79 | 383 |
| 50 BR SCY | 45.29 | 336 |
| 50 FL SCY | 36.66 | 385 |
| 100 IM SCY | 1:23.16 | 396 |
| 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 1:16.07
Front half 35.72s · back half 40.35s
100 Individual Medley SCY 1:23.16
Front half 38.56s · back half 44.60s
Progression
Faster times are higher. One card per event, all courses & history.