swimWilliam Nathenson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.23 | 2025-11-03 | FCA Fall 10 & Under | |
| 50 Freestyle | SCY | 50.38 | +27.99s to Sectionals | 2026-02-03 | FCA Winter 10 & Under |
| 100 Freestyle | SCY | 1:47.94 | +59.45s to Sectionals | 2026-02-25 | UDAC Closed Invite |
| 25 Backstroke | SCY | 22.89 | 2025-11-03 | FCA Fall 10 & Under | |
| 50 Backstroke | SCY | 47.98 | +24.29s to Futures | 2026-03-09 | 2026 MASI Short Course 10 & Under Championships hosted by NPAC |
| 100 Backstroke | SCY | 1:50.90 | +56.41s to Sectionals | 2026-02-03 | FCA Winter 10 & Under |
| 50 Breaststroke | SCY | 56.37 | +30.08s to Futures | 2026-02-25 | UDAC Closed Invite |
| 25 Butterfly | SCY | 28.27 | 2025-11-03 | FCA Fall 10 & Under | |
| 50 Butterfly | SCY | 1:11.81 | +48.92s to Futures | 2026-02-03 | FCA Winter 10 & Under |
| 100 Individual Medley | SCY | 1:59.83 | 2026-01-15 | JW New Year's ABBC | |
| 50 Freestyle | LCM | 56.90 | +31.41s to Sectionals | 2026-06-08 | FCA Quaker Invitational |
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 10 & under · SCY
240 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:50.90 | 240 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1022 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:47.94 | 177 |
| 50 BK SCY | 47.98 | 301 |
| 50 BR SCY | 56.37 | 269 |
| 50 FL SCY | 1:11.81 | 78 |
| 100 IM SCY | 1:59.83 | 197 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:47.94 split/total mismatch
Front half 49.58s · back half 58.36s
100 Individual Medley SCY 1:59.83
Front half 59.53s · back half 60.30s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.