swimSebastian Bastidas
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.96 | AA+0.27s to AAA·+0.67s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 100 Freestyle | SCY | 51.68 | AA+1.89s to AAA·+3.39s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 50 Backstroke | SCY | 27.52 | A+0.63s to AA·+1.83s to Sectionals | 2024-12-20 | King Marlin Pro-Am Classicvenue |
| 100 Backstroke | SCY | 59.44 | A+2.35s to AA·+4.35s to Sectionals | 2024-12-21 | King Marlin Pro-Am Classicvenue |
| 200 Backstroke | SCY | 2:11.58 | BB+1.49s to A·+9.29s to Sectionals | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Chvenue |
| 50 Breaststroke | SCY | 30.78 | AA+1.29s to AAA·+1.29s to Sectionals | 2024-12-22 | King Marlin Pro-Am Classicvenue |
| 50 Butterfly | SCY | 26.66 | A+0.07s to AA·+2.37s to Sectionals | 2024-12-21 | King Marlin Pro-Am Classicvenue |
| 100 Butterfly | SCY | 56.96 | A+0.57s to AA·+4.27s to Sectionals | 2024-12-20 | King Marlin Pro-Am Classicvenue |
| 200 Butterfly | SCY | 1:55.83 | AAA+0.34s to AAAA·Sectionals ✓+2.14s to Futures | 2025-11-12 | lac fall classic meet results 016299 |
| 100 Individual Medley | SCY | 1:04.54 | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Chvenue | |
| 200 Individual Medley | SCY | 1:56.10 | AAA+0.41s to AAAA·Sectionals ✓+2.21s to Futures | 2025-11-12 | lac fall classic meet results 016299 |
| 400 Individual Medley | SCY | 4:22.76 | AA+2.27s to AAA·+10.77s to Sectionals | 2025-11-12 | lac fall classic meet results 016299 |
| 50 Freestyle | LCM | 26.21 | AA+0.02s to AAA·+0.62s to Sectionals | 2026-07-14 | AAC July BB Meet |
| 100 Freestyle | LCM | 56.81 | AAA+2.32s to AAAA·+1.52s to Sectionals | 2026-07-14 | AAC July BB Meet |
| 50 Backstroke | LCM | 29.71 | AAA+0.72s to AAAA·Sectionals ✓+1.82s to Futures | 2026-07-14 | AAC July BB Meet |
| 100 Backstroke | LCM | 1:05.84 | AA+2.05s to AAA·+1.35s to Sectionals | 2025-07-20 | 2025 Texas Age Group Championshipsfast pool |
| 100 Breaststroke | LCM | 1:10.99 | AAA+2.40s to AAAA·Sectionals ✓+2.80s to Futures | 2026-07-17 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 50 Butterfly | LCM | 27.45 | AAA+0.06s to AAAA·Sectionals ✓+1.16s to Futures | 2026-07-18 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 100 Butterfly | LCM | 59.42 | AAA+0.53s to AAAA·Sectionals ✓+1.43s to Futures | 2026-07-17 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 200 Butterfly | LCM | 2:14.56 | AAA+2.77s to AAAA·Sectionals ✓+4.37s to Futures | 2026-07-15 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 200 Individual Medley | LCM | 2:16.02 | AAA+1.93s to AAAA·Sectionals ✓+3.23s to Futures | 2026-07-18 | 2026 ST TXLA SZ LC Sectional Champsvenue |
| 400 Individual Medley | LCM | 4:53.79 | AAA+5.60s to AAAA·Sectionals ✓+11.40s to Futures | 2026-07-16 | 2026 ST TXLA SZ LC Sectional Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 25.69 | flat | 200 Free Relay | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Freestyle | SCY | 25.30 | flying | 200 Medley Relay (leg 4) | 2024-03-02 | 2024 Texas Age Group Swimming Short Course Ch |
| 100 Freestyle | SCY | 46.44 | flying | 400 Medley Relay (leg 4) | 2024-03-03 | 2024 Texas Age Group Swimming Short Course Ch |
| 100 Freestyle | SCY | 55.83 | flying | 400 Free Relay (leg 2) | 2024-03-01 | 2024 Texas Age Group Swimming Short Course Ch |
| 50 Freestyle | LCM | 26.51 | flat | 200 Free Relay | 2025-07-20 | 2025 Texas Age Group Championships |
| 100 Freestyle | LCM | 55.71 | flat | 400 Free Relay | 2026-07-16 | 2026 ST TXLA SZ LC Sectional Champs |
| 100 Freestyle | LCM | 58.32 | flying | 400 Free Relay (leg 2) | 2025-07-18 | 2025 Texas Age Group Championships |
| 200 Freestyle | LCM | 2:08.03 | flying | 800 Free Relay (leg 2) | 2025-07-16 | 2025 Texas Age Group Championships |
| 50 Butterfly | LCM | 28.35 | flying | 200 Medley Relay (leg 3) | 2025-07-19 | 2025 Texas Age Group Championships |
| 100 Butterfly | LCM | 1:02.56 | flying | 400 Medley Relay (leg 3) | 2025-07-17 | 2025 Texas Age Group Championships |
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
3218 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:11.58 | 595 |
| 200 FL SCY | 1:55.83 | 920 |
| 200 IM SCY | 1:56.10 | 926 |
| 400 IM SCY | 4:22.76 | 777 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 15-16 · LCM
3406 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:05.84 | 737 |
| 100 BR LCM | 1:10.99 | 844 |
| 100 FL LCM | 59.42 | 910 |
| 200 IM LCM | 2:16.02 | 915 |
| 200 FR 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 51.68 split/total mismatch
100 Backstroke SCY 59.44
Front half 28.92s · back half 30.52s
200 Backstroke SCY 2:11.58
Front half 64.06s · back half 67.52s
100 Butterfly SCY 56.96
Front half 27.04s · back half 29.92s
100 Individual Medley SCY 1:04.54
Front half 30.24s · back half 34.30s
200 Individual Medley SCY 1:56.10 split/total mismatch
400 Individual Medley SCY 4:22.76 split/total mismatch
100 Freestyle LCM 56.81 split/total mismatch
Front half 31.49s · back half 25.32s
100 Backstroke LCM 1:05.84
Front half 31.58s · back half 34.26s
100 Breaststroke LCM 1:10.99 RT 0.69s
Front half 33.71s · back half 37.28s
100 Butterfly LCM 59.42 RT 0.65s
Front half 27.62s · back half 31.80s
200 Butterfly LCM 2:14.56
Front half 64.01s · back half 70.55s
200 Individual Medley LCM 2:16.02
Front half 63.28s · back half 72.74s
400 Individual Medley LCM 4:53.79
Front half 142.14s · back half 151.65s
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.