swimJonah Nathanson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 11.55 | 2025-01-03 | 2025 NE CRIM Jan Team Specialty | |
| 50 Freestyle | SCY | 23.80 | A+0.71s to AA·+1.41s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 100 Freestyle | SCY | 51.59 | A+1.20s to AA·+3.10s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 200 Freestyle | SCY | 1:49.58 | AA+3.19s to AAA·+3.29s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 100 Backstroke | SCY | 54.69 | AA+2.20s to AAA·+0.20s to Sectionals | 2026-01-01 | battle of the branches meet results |
| 200 Backstroke | SCY | 1:55.63 | AA+0.84s to AAA·Sectionals ✓+2.84s to Futures | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 100 Breaststroke | SCY | 1:13.78 | B+3.69s to BB·+12.29s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 100 Butterfly | SCY | 55.09 | A+0.80s to AA·+1.90s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 200 Butterfly | SCY | 2:03.23 | A+1.04s to AA·+2.04s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 100 Individual Medley | SCY | 59.43 | 2026-01-01 | battle of the branches meet results | |
| 200 Individual Medley | SCY | 2:02.56 | AA+5.07s to AAA·+3.17s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
| 400 Individual Medley | SCY | 4:17.81 | AA+4.82s to AAA·+2.72s to Sectionals | 2025-01-03 | 2025 NE CRIM Jan Team Specialty |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMX 17-18 · SCY
3039 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 1:55.63 | 812 |
| 200 FL SCY | 2:03.23 | 707 |
| 200 IM SCY | 2:02.56 | 734 |
| 400 IM SCY | 4:17.81 | 786 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
3356 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:49.58 | 764 |
| 100 BK SCY | 54.69 | 714 |
| 100 BR SCY | 1:13.78 | 437 |
| 100 FL SCY | 55.09 | 707 |
| 200 IM SCY | 2:02.56 | 734 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.59 split/total mismatch
Front half 24.91s · back half 26.68s
200 Freestyle SCY 1:49.58 split/total mismatch
100 Backstroke SCY 54.69 split/total mismatch
Front half 27.19s · back half 27.50s
200 Backstroke SCY 1:55.63 split/total mismatch
100 Breaststroke SCY 1:13.78 split/total mismatch
Front half 35.26s · back half 38.52s
100 Butterfly SCY 55.09 split/total mismatch
Front half 26.11s · back half 28.98s
200 Butterfly SCY 2:03.23 split/total mismatch
100 Individual Medley SCY 59.43 split/total mismatch
Front half 27.11s · back half 32.32s
200 Individual Medley SCY 2:02.56 split/total mismatch
400 Individual Medley SCY 4:17.81 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.