swimBastian Gonzalez Castillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.38 | +4.59s to B·+14.79s to Sectionals | 2026-05-16 | 2026 LAC Spring Tune-UPvenue |
| 100 Freestyle | SCY | 1:28.15 | +16.66s to B·+39.16s to Sectionals | 2026-05-16 | 2026 LAC Spring Tune-UPvenue |
| 25 Backstroke | SCY | 23.08 | 2024-10-05 | 2024 Fall Tune-Upvenue | |
| 50 Backstroke | SCY | 43.22 | +4.73s to B·+18.73s to Sectionals | 2026-05-16 | 2026 LAC Spring Tune-UPvenue |
| 100 Backstroke | SCY | 1:42.75 | +20.56s to B·+46.66s to Sectionals | 2025-12-07 | EGRA 2025 Winter Washoutvenue |
| 50 Breaststroke | SCY | 59.95 | +16.46s to B·+32.76s to Sectionals | 2026-05-16 | 2026 LAC Spring Tune-UPvenue |
| 50 Butterfly | SCY | 50.32 | +13.23s to B·+26.63s to Sectionals | 2026-05-16 | 2026 LAC Spring Tune-UPvenue |
| 50 Freestyle | LCM | 45.85 | +8.46s to B·+19.86s to Sectionals | 2026-06-20 | 2026 Summer Solstice Meetvenue |
| 100 Freestyle | LCM | 1:35.92 | +13.83s to B·+39.33s to Sectionals | 2026-06-21 | 2026 Summer Solstice Meetvenue |
| 200 Freestyle | LCM | 3:27.82 | +28.63s to B·+84.33s to Sectionals | 2026-06-20 | 2026 Summer Solstice Meetvenue |
| 50 Backstroke | LCM | 52.25 | +7.66s to B·+23.56s to Sectionals | 2026-05-23 | 2026 JAWS First Chance Inviteslow pool |
| 100 Backstroke | LCM | 1:54.54 | +17.35s to B·+50.15s to Sectionals | 2026-06-20 | 2026 Summer Solstice Meetvenue |
| 50 Butterfly | LCM | 55.81 | +13.82s to B·+28.42s to Sectionals | 2026-06-21 | 2026 Summer Solstice Meetvenue |
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.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 18.08 | flying | 200 Free Relay (leg 3) | 2025-02-01 | 2025 Grand Rapids Open |
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 11-12 · LCM
232 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:54.54 | 232 |
| 400 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
671 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:27.82 | 270 |
| 50 BK LCM | 52.25 | 242 |
| 50 FL LCM | 55.81 | 159 |
| 50 BR LCM | — | 0 |
| 200 IM LCM | — | 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 1:28.15
Front half 42.03s · back half 46.12s
100 Freestyle LCM 1:35.92
Front half 46.22s · back half 49.70s
200 Freestyle LCM 3:27.82
Front half 100.06s · back half 107.76s
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.