swimMckenzie Henderson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 45.49 | +10.10s to B·+20.60s to Sectionals | 2025-03-21 | 2025 Central Divisional Championships |
| 100 Freestyle | SCY | 1:46.00 | +28.31s to B·+51.91s to Sectionals | 2024-12-15 | 2024 Classic City Quad Meetvenue |
| 50 Backstroke | SCY | 54.46 | +13.87s to B·+25.87s to Sectionals | 2024-12-15 | 2024 Classic City Quad Meetvenue |
| 100 Backstroke | SCY | 1:45.78 | +15.09s to B·+44.99s to Sectionals | 2025-03-21 | 2025 Central Divisional Championships |
| 50 Butterfly | SCY | 53.87 | +14.98s to B·+26.48s to Sectionals | 2025-03-21 | 2025 Central Divisional Championships |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 11-12 · SCY
208 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:45.78 | 208 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
287 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 54.46 | 152 |
| 50 FL SCY | 53.87 | 135 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 100 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 Freestyle SCY 1:46.00
Front half 49.04s · back half 56.96s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.