swimSebastian Del Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.93 | B+1.34s to BB | 2025-09-29 | LAC Dual Meet |
| 100 Freestyle | SCY | 1:19.74 | +3.65s to B | 2025-11-15 | 2025 Turkey Dip |
| 50 Backstroke | SCY | 39.13 | B+1.04s to BB | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by DSA/BHA |
| 100 Backstroke | SCY | 1:26.59 | B+3.90s to BB | 2026-01-12 | FSSC John Apple Winter Carnival |
| 50 Breaststroke | SCY | 46.34 | B+3.15s to BB | 2026-01-12 | FSSC John Apple Winter Carnival |
| 200 Breaststroke | SCY | 3:41.52 | +7.33s to B | 2025-11-15 | 2025 Turkey Dip |
| 50 Butterfly | SCY | 41.95 | +1.86s to B | 2025-09-29 | LAC Dual Meet |
| 100 Individual Medley | SCY | 1:29.56 | +1.47s to B | 2026-02-17 | WSY President's Day Meet |
| 200 Individual Medley | SCY | 3:20.09 | +7.40s to B | 2026-01-12 | FSSC John Apple Winter Carnival |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMX 11-12 · SCY
611 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:26.59 | 324 |
| 200 IM SCY | 3:20.09 | 287 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1260 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 39.13 | 373 |
| 50 BR SCY | 46.34 | 313 |
| 50 FL SCY | 41.95 | 257 |
| 100 IM SCY | 1:29.56 | 317 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 33.93 split/total mismatch
Front half 16.16s · back half 17.77s
100 Freestyle SCY 1:19.74 split/total mismatch
Front half 37.13s · back half 42.61s
200 Breaststroke SCY 3:41.52 split/total mismatch
50 Butterfly SCY 41.95 split/total mismatch
Front half 18.58s · back half 23.37s
100 Individual Medley SCY 1:29.56
Front half 41.71s · back half 47.85s
200 Individual Medley SCY 3:20.09
Front half 96.63s · back half 103.46s
Progression
Faster times are higher. One card per event, all courses & history.