swimEthan Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.58 | B+0.19s to BB·+4.19s to Sectionals | 2026-03-29 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 100 Freestyle | SCY | 58.78 | B+0.89s to BB·+10.29s to Sectionals | 2025-01-01 | Sanction #: 251171-AP |
| 200 Freestyle | SCY | 2:07.32 | B+0.73s to BB·+21.03s to Sectionals | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 500 Freestyle | SCY | 5:51.28 | B+7.29s to BB·+63.89s to Sectionals | 2026-03-29 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 50 Backstroke | SCY | 40.39 | +8.60s to B·+16.70s to Futures | 2025-01-01 | Sanction #: 251271-AP |
| 100 Backstroke | SCY | 1:11.30 | +3.51s to B·+16.81s to Sectionals | 2026-03-29 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 200 Backstroke | SCY | 2:37.12 | +8.63s to B·+38.53s to Sectionals | 2025-03-28 | 2025 MR TT Bronze Championships - Central |
| 100 Breaststroke | SCY | 1:15.45 | B+3.96s to BB·+13.96s to Sectionals | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 200 Breaststroke | SCY | 2:47.87 | +0.78s to B·+32.88s to Sectionals | 2025-01-01 | Metropolitan Swimming Club |
| 100 Butterfly | SCY | 1:06.70 | B+4.21s to BB·+13.51s to Sectionals | 2026-03-28 | 2026 MR Bronze Championships - Central - KBM fast pool |
| 200 Individual Medley | SCY | 2:24.11 | B+3.62s to BB·+24.72s to Sectionals | 2026-01-01 | Metropolitan Swimming Club |
| 50 Freestyle | LCM | 29.82 | BB+1.53s to A·+4.33s to Sectionals | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Freestyle | LCM | 1:08.36 | B+1.67s to BB·+12.87s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzy |
| 200 Freestyle | LCM | 2:27.13 | B+1.14s to BB·+25.84s to Sectionals | 2026-05-17 | 2026 MR NYS Spring Frenzy venue |
| 50 Backstroke | LCM | 41.02 | +3.13s to B·+13.13s to Futures | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Backstroke | LCM | 1:25.31 | +5.82s to B·+23.32s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzy venue |
| 50 Breaststroke | LCM | 41.05 | B+2.16s to BB·+10.16s to Futures | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Breaststroke | LCM | 1:17.07 | BB+0.08s to A·+7.38s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzy |
| 50 Butterfly | LCM | 34.21 | B+0.92s to BB·+7.92s to Futures | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 100 Butterfly | LCM | 1:17.07 | +0.08s to B·+16.88s to Sectionals | 2026-05-17 | 2026 MR NYS Spring Frenzy venue |
| 200 Butterfly | LCM | 2:54.02 | +1.73s to B·+37.73s to Sectionals | 2025-01-01 | Metropolitan Swimming Club |
| 200 Individual Medley | LCM | 2:49.24 | B+5.35s to BB·+33.05s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzy venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:10.07 | flying | 400 Free Relay (leg 3) | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 15-16 · SCY
1734 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:51.28 | 486 |
| 200 BK SCY | 2:37.12 | 349 |
| 200 BR SCY | 2:47.87 | 415 |
| 200 IM SCY | 2:24.11 | 484 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
2399 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.13 | 509 |
| 100 BK LCM | 1:25.31 | 339 |
| 100 BR LCM | 1:17.07 | 659 |
| 100 FL LCM | 1:17.07 | 417 |
| 200 IM LCM | 2:49.24 | 475 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:07.32
Front half 62.03s · back half 65.29s
500 Freestyle SCY 5:51.28
Front half 171.92s · back half 179.36s
100 Backstroke SCY 1:11.30
Front half 34.66s · back half 36.64s
200 Backstroke SCY 2:37.12
Front half 77.27s · back half 79.85s
100 Breaststroke SCY 1:15.45
Front half 35.27s · back half 40.18s
200 Breaststroke SCY 2:47.87 split/total mismatch
Front half 98.82s · back half 69.05s
100 Butterfly SCY 1:06.70
Front half 30.74s · back half 35.96s
100 Freestyle LCM 1:08.36
200 Freestyle LCM 2:27.13
Front half 69.99s · back half 77.14s
100 Backstroke LCM 1:25.31
Front half 41.26s · back half 44.05s
100 Butterfly LCM 1:17.07
Front half 36.14s · back half 40.93s
200 Individual Medley LCM 2:49.24
Front half 81.64s · back half 87.60s
Progression
Faster times are higher. One card per event, all courses & history.