Marina Sanchez Palacios
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.86 | A+0.47s to AA·+1.77s to Sectionals | 2026-03-07 | 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue |
| 100 Freestyle | SCY | 1:01.49 | A+1.90s to AA·+5.00s to Sectionals | 2026-03-08 | 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue |
| 200 Freestyle | SCY | 2:12.16 | A+2.57s to AA·+9.77s to Sectionals | 2026-03-07 | 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue |
| 500 Freestyle | SCY | 5:56.09 | A+10.60s to AA·+26.70s to Sectionals | 2026-07-10 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 50 Backstroke | SCY | 35.29 | B+0.70s to BB·+9.00s to Futures | 2025-03-09 | 2025 SI 14U AGE GRP CHAMPIONSHIPSvenue |
| 100 Backstroke | SCY | 1:09.22 | BB+1.23s to A·+7.83s to Sectionals | 2026-07-11 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 200 Backstroke | SCY | 2:28.28 | BB+1.69s to A·+14.99s to Sectionals | 2026-07-12 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 50 Breaststroke | SCY | 36.58 | A+1.09s to AA·+6.79s to Futures | 2026-02-15 | 2026 SI Presidents' Day Senior Classic - copivenue |
| 100 Breaststroke | SCY | 1:18.43 | BB+0.44s to A·+7.84s to Sectionals | 2026-03-07 | 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue |
| 200 Breaststroke | SCY | 2:49.42 | BB+1.43s to A·+16.63s to Sectionals | 2026-07-11 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 50 Butterfly | SCY | 30.99 | A+0.80s to AA·+5.30s to Futures | 2025-12-19 | 2025 SI Winter Age Group Championshipsvenue |
| 100 Butterfly | SCY | 1:07.50 | A+2.71s to AA·+6.41s to Sectionals | 2026-03-08 | 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue |
| 200 Butterfly | SCY | 2:27.42 | A+2.63s to AA·+11.23s to Sectionals | 2026-07-12 | 2026 SI JBST All Ages Last Chance Meetvenue |
| 100 Individual Medley | SCY | 1:08.80 | 2026-03-29 | 2026 Southwest Age Group Regionalvenue | |
| 200 Individual Medley | SCY | 2:25.33 | A+0.24s to AA·+8.84s to Sectionals | 2026-03-30 | 2026 Southwest Age Group Regionalvenue |
| 400 Individual Medley | SCY | 5:07.97 | A+0.68s to AA·+16.38s to Sectionals | 2026-03-28 | 2026 Southwest Age Group Regionalvenue |
| 50 Freestyle | LCM | 32.88 | BB+0.29s to A·+3.29s to Sectionals | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetslow pool |
| 100 Freestyle | LCM | 1:09.61 | A+1.62s to AA·+5.22s to Sectionals | 2026-06-19 | 2026 SI Splash and Dashfast pool |
| 200 Freestyle | LCM | 2:31.97 | A+3.78s to AA·+12.98s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 400 Freestyle | LCM | 5:16.05 | A+4.66s to AA·+24.26s to Sectionals | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetslow pool |
| 800 Freestyle | LCM | 10:56.05 | A+10.36s to AA·+50.06s to Sectionals | 2026-06-27 | 2026 SI MRA LC Distance Meetvenue |
| 50 Backstroke | LCM | 37.57 | BB+0.08s to A·+6.68s to Futures | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetslow pool |
| 100 Backstroke | LCM | 1:19.27 | A+3.18s to AA·+7.88s to Sectionals | 2026-04-26 | 2026 SI PS ABB Meet - B Groupvenue |
| 200 Backstroke | LCM | 2:44.44 | A+0.35s to AA·+11.05s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 50 Breaststroke | LCM | 43.61 | BB+1.52s to A·+8.82s to Futures | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetslow pool |
| 100 Breaststroke | LCM | 1:33.19 | BB+3.40s to A·+12.20s to Sectionals | 2026-04-25 | 2026 SI PS ABB Meet - B Groupvenue |
| 200 Breaststroke | LCM | 3:15.73 | BB+2.24s to A·+20.87s to Sectionals | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetslow pool |
| 50 Butterfly | LCM | 34.19 | A+0.30s to AA·+4.70s to Futures | 2026-05-23 | SI 2026 TAC CSTE All Ages NTS Meetslow pool |
| 100 Butterfly | LCM | 1:15.60 | A+1.81s to AA·+6.31s to Sectionals | 2026-07-23 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 200 Individual Medley | LCM | 2:46.34 | A+0.15s to AA·+9.35s to Sectionals | 2026-07-26 | 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue |
| 400 Individual Medley | LCM | 5:54.67 | A+1.58s to AA·+22.18s to Sectionals | 2026-04-24 | 2026 SI PS ABB Meet - B Groupvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 29.58 | flat | 200 Free Relay | 2025-03-22 | Southwest Age Group Regional 2025 |
| 50 Freestyle | SCY | 27.87 | flying | 200 Free Relay (leg 3) | 2026-03-29 | 2026 Southwest Age Group Regional |
| 50 Freestyle | SCY | 28.14 | flying | 200 Medley Relay (leg 4) | 2026-03-29 | 2026 Southwest Age Group Regional |
| 100 Freestyle | SCY | 1:04.12 | flat | 400 Free Relay | 2025-03-23 | Southwest Age Group Regional 2025 |
| 100 Freestyle | SCY | 1:01.11 | flying | 400 Free Relay (leg 2) | 2026-03-30 | 2026 Southwest Age Group Regional |
| 100 Freestyle | SCY | 1:04.23 | flying | 400 Medley Relay (leg 4) | 2024-12-15 | 2024 CA SCAT/SCS WAG |
| 50 Breaststroke | SCY | 38.55 | flying | 200 Medley Relay (leg 2) | 2025-03-22 | Southwest Age Group Regional 2025 |
| 50 Butterfly | SCY | 34.59 | flying | 200 Medley Relay (leg 3) | 2024-03-10 | 2024 SI 14U AGE GRP CHAMPIONSHIPS |
| 100 Butterfly | SCY | 1:07.54 | flying | 400 Medley Relay (leg 3) | 2026-03-28 | 2026 Southwest Age Group Regional |
| 50 Freestyle | LCM | 32.62 | flying | 200 Free Relay (leg 2) | 2025-07-25 | 2025 SI LC AG CHAMPS |
| 50 Breaststroke | LCM | 43.69 | flying | 200 Medley Relay (leg 2) | 2025-07-24 | 2025 SI LC AG CHAMPS |
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 13-14 · SCY
3915 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:56.09 | 654 |
| 200 BK SCY | 2:28.28 | 596 |
| 200 BR SCY | 2:49.42 | 604 |
| 200 FL SCY | 2:27.42 | 660 |
| 200 IM SCY | 2:25.33 | 695 |
| 400 IM SCY | 5:07.97 | 706 |
IMR 13-14 · SCY
3166 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.16 | 663 |
| 100 BK SCY | 1:09.22 | 578 |
| 100 BR SCY | 1:18.43 | 609 |
| 100 FL SCY | 1:07.50 | 621 |
| 200 IM SCY | 2:25.33 | 695 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.49
Front half 29.42s · back half 32.07s
200 Freestyle SCY 2:12.16
Front half 63.69s · back half 68.47s
500 Freestyle SCY 5:56.09
Front half 174.90s · back half 181.19s
100 Backstroke SCY 1:09.22
Front half 33.04s · back half 36.18s
200 Backstroke SCY 2:28.28
Front half 72.02s · back half 76.26s
100 Breaststroke SCY 1:18.43
Front half 37.55s · back half 40.88s
200 Breaststroke SCY 2:49.42
Front half 82.31s · back half 87.11s
100 Butterfly SCY 1:07.50
Front half 32.03s · back half 35.47s
200 Butterfly SCY 2:27.42 · 26.0 min after 200 Backstroke
Front half 69.89s · back half 77.53s
100 Individual Medley SCY 1:08.80
Front half 31.57s · back half 37.23s
200 Individual Medley SCY 2:25.33
Front half 67.36s · back half 77.97s
400 Individual Medley SCY 5:07.97
Front half 147.54s · back half 160.43s
100 Freestyle LCM 1:09.61
Front half 33.15s · back half 36.46s
200 Freestyle LCM 2:31.97
Front half 73.07s · back half 78.90s
400 Freestyle LCM 5:16.05 · 28.0 min after 100 Freestyle
Front half 155.67s · back half 160.38s
800 Freestyle LCM 10:56.05 · 20.2 min after 200 Backstroke
Front half 324.29s · back half 331.76s
100 Backstroke LCM 1:19.27
Front half 38.34s · back half 40.93s
200 Backstroke LCM 2:44.44
Front half 80.76s · back half 83.68s
100 Breaststroke LCM 1:33.19
Front half 44.74s · back half 48.45s
200 Breaststroke LCM 3:15.73
Front half 94.58s · back half 101.15s
200 Individual Medley LCM 2:46.34
Front half 79.21s · back half 87.13s
400 Individual Medley LCM 5:54.67
Front half 172.47s · back half 182.20s
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.