swimJavier Pizarro Natanowicz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.09 | A+0.30s to AA | 2025-12-06 | NMST December Holiday Invite 25 - copied |
| 100 Freestyle | SCY | 1:17.33 | +1.24s to B | 2026-06-21 | NMST - BMHG June Summer Invite 26 (SCY) - cop venue |
| 50 Backstroke | SCY | 41.29 | +0.10s to B | 2025-10-10 | 2025 Gulliver Fall Classic |
| 25 Breaststroke | SCY | 34.68 | 2025-12-06 | NMST December Holiday Invite 25 - copied | |
| 50 Butterfly | SCY | 43.43 | +3.34s to B | 2025-10-25 | 2025 FG YSF October Invite |
| 100 Individual Medley | SCY | 1:30.75 | +2.66s to B | 2026-06-21 | NMST - BMHG June Summer Invite 26 (SCY) - cop venue |
| 100 Freestyle | LCM | 1:24.88 | B+3.39s to BB | 2026-05-23 | 2026 Doral Swim Club LCM Spring Invite fast pool |
| 100 Backstroke | LCM | 1:37.98 | B+1.49s to BB | 2026-05-22 | 2026 Doral Swim Club LCM Spring Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · LCM
370 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:37.98 | 370 |
| 400 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
855 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 41.29 | 318 |
| 50 FL SCY | 43.43 | 232 |
| 100 IM SCY | 1:30.75 | 305 |
| 200 FR SCY | — | 0 |
| 50 BR 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 1:17.33
Front half 36.31s · back half 41.02s
100 Individual Medley SCY 1:30.75
Front half 43.30s · back half 47.45s
100 Freestyle LCM 1:24.88
Front half 39.99s · back half 44.89s
Progression
Faster times are higher. One card per event, all courses & history.