swimSebastian Del Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.91 | B+1.42s to BB·+9.52s to Sectionals | 2026-10-19 | 1764649 |
| 100 Freestyle | SCY | 1:11.64 | +0.15s to B·+23.15s to Sectionals | 2026-11-02 | 1767751 |
| 200 Freestyle | SCY | 2:37.32 | +1.33s to B·+51.03s to Sectionals | 2026-10-19 | 1764649 |
| 50 Backstroke | SCY | 39.13 | +0.64s to B·+15.44s to Futures | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by DSA/BHA |
| 100 Backstroke | SCY | 1:19.72 | B+4.03s to BB·+25.23s to Sectionals | 2026-11-02 | 1767751 |
| 50 Breaststroke | SCY | 42.07 | B+1.98s to BB·+15.78s to Futures | 2026-09-28 | 1767736 |
| 100 Breaststroke | SCY | 1:31.31 | B+5.82s to BB·+29.82s to Sectionals | 2026-10-19 | 1764649 |
| 200 Breaststroke | SCY | 3:41.52 | +25.03s to B·+86.53s to Sectionals | 2025-11-24 | LAC Turkey Dip |
| 50 Butterfly | SCY | 41.32 | +4.23s to B·+18.43s to Futures | 2026-09-28 | 1767736 |
| 100 Butterfly | SCY | 1:32.03 | +9.14s to B·+38.84s to Sectionals | 2026-11-02 | 1767751 |
| 100 Individual Medley | SCY | 1:27.64 | +5.75s to B | 2026-09-28 | 1767736 |
| 200 Individual Medley | SCY | 3:20.09 | +20.80s to B·+80.70s to Sectionals | 2026-01-12 | FSSC John Apple Winter Carnival |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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
1375 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:19.72 | 415 |
| 100 BR SCY | 1:31.31 | 409 |
| 100 FL SCY | 1:32.03 | 264 |
| 200 IM SCY | 3:20.09 | 287 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
1810 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.32 | 411 |
| 50 BK SCY | 39.13 | 373 |
| 50 BR SCY | 42.07 | 419 |
| 50 FL SCY | 41.32 | 269 |
| 100 IM SCY | 1:27.64 | 338 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.64 split/total mismatch
Front half 33.58s · back half 38.06s
200 Freestyle SCY 2:37.32 split/total mismatch
100 Breaststroke SCY 1:31.31 split/total mismatch
Front half 41.87s · back half 49.44s
200 Breaststroke SCY 3:41.52 split/total mismatch
100 Butterfly SCY 1:32.03 split/total mismatch
Front half 42.04s · back half 49.99s
100 Individual Medley SCY 1:27.64 split/total mismatch
200 Individual Medley SCY 3:20.09
Front half 96.63s · back half 103.46s
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.