Nathalia Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.39 | +8.50s to Sectionals | 2020-01-17 | 2020 BD UIL District 1-6A Championshipvenue |
| 100 Freestyle | SCY | 1:24.23 | +30.14s to Sectionals | 2018-11-30 | 2018 BD UIL EPISD invitevenue |
| 100 Backstroke | SCY | 1:19.34 | +18.55s to Sectionals | 2020-01-17 | 2020 BD UIL District 1-6A Championshipvenue |
| 200 Individual Medley | SCY | 3:08.88 | +56.29s to Sectionals | 2019-11-22 | 2019 BD UIL EPISD Invitevenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 34.59 | flat | 200 Medley Relay | 2019-11-23 | 2019 BD UIL EPISD Invite |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Backstroke SCY 1:19.34 RT 0.76s
Front half 36.86s · back half 42.48s
200 Individual Medley SCY 3:08.88
Front half 81.49s · back half 107.39s
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.