Mariafernanda Sanchez
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.72 | A+0.83s to AA·+2.83s to Sectionals | 2025-10-11 | 2025 HPAC Autumn Harvestvenue |
| 100 Freestyle | SCY | 1:02.72 | BB+1.83s to A·+8.63s to Sectionals | 2025-10-12 | 2025 HPAC Autumn Harvestvenue |
| 200 Freestyle | SCY | 2:15.53 | BB+3.64s to A·+18.84s to Sectionals | 2026-02-14 | 2026 ST HPAC STX Champs Southvenue |
| 500 Freestyle | SCY | 6:11.21 | BB+17.82s to A·+61.32s to Sectionals | 2026-02-14 | 2026 ST HPAC STX Champs Southvenue |
| 50 Backstroke | SCY | 34.52 | B+0.53s to BB·+5.93s to Sectionals | 2025-12-14 | 2025 ST AAAA NS Winter Wonderlandfast pool |
| 100 Backstroke | SCY | 1:25.80 | +8.61s to B·+25.01s to Sectionals | 2024-10-12 | 2024 ST SC BAS Swim Meet Octobervenue |
| 50 Breaststroke | SCY | 41.79 | B+2.70s to BB·+8.20s to Sectionals | 2025-11-15 | 2025 ST BAS November SC Swim Meetvenue |
| 50 Butterfly | SCY | 31.34 | BB+0.45s to A·+3.95s to Sectionals | 2026-02-15 | 2026 ST HPAC STX Champs Southvenue |
| 100 Butterfly | SCY | 1:25.72 | +8.83s to B·+26.63s to Sectionals | 2024-11-02 | 2024 ST SEAL SC Thanksgiving Classicvenue |
| 100 Individual Medley | SCY | 1:21.68 | 2024-09-29 | 2024 HPAC Sienna Splashvenue | |
| 200 Individual Medley | SCY | 2:41.66 | B+1.47s to BB·+29.07s to Sectionals | 2025-10-11 | 2025 HPAC Autumn Harvestvenue |
| 50 Freestyle | LCM | 31.72 | A+1.03s to AA·+3.33s to Sectionals | 2025-06-29 | 2025 ST HPAC Long Course STX Championshipvenue |
| 100 Freestyle | LCM | 1:07.62 | A+0.93s to AA·+6.33s to Sectionals | 2026-06-27 | 2026 NEAT Long Course STX Championshipvenue |
| 200 Freestyle | LCM | 2:33.67 | BB+3.28s to A·+21.58s to Sectionals | 2026-05-16 | 2026 ST LC BAS May Swim Meetvenue |
| 400 Freestyle | LCM | 5:27.36 | BB+11.17s to A·+48.57s to Sectionals | 2026-05-16 | 2026 ST LC BAS May Swim Meetvenue |
| 800 Freestyle | LCM | 13:20.02 | +33.93s to B·+224.33s to Sectionals | 2024-05-19 | 2024 ST LC BAS Swim Meetvenue |
| 50 Backstroke | LCM | 40.00 | B+0.31s to BB·+7.11s to Sectionals | 2025-05-31 | 2025 ST HPAC Sunshine Splashvenue |
| 100 Backstroke | LCM | 1:30.84 | +0.85s to B·+21.05s to Sectionals | 2026-04-11 | 2026 ST LC BAS April Swim Meetvenue |
| 50 Breaststroke | LCM | 47.46 | B+2.97s to BB·+9.17s to Sectionals | 2026-05-17 | 2026 ST LC BAS May Swim Meetvenue |
| 100 Breaststroke | LCM | 1:55.64 | +13.25s to B·+35.05s to Sectionals | 2026-04-11 | 2026 ST LC BAS April Swim Meetvenue |
| 50 Butterfly | LCM | 34.61 | BB+0.32s to A·+3.32s to Sectionals | 2026-06-27 | 2026 NEAT Long Course STX Championshipvenue |
| 100 Butterfly | LCM | 1:27.02 | B+5.83s to BB·+19.63s to Sectionals | 2026-04-11 | 2026 ST LC BAS April Swim Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 29.29 | flying | 200 Free Relay (leg 3) | 2024-06-01 | 2024 ST SEAL SC Summer Classic |
| 50 Butterfly | SCY | 39.81 | flying | 200 Medley Relay (leg 3) | 2024-06-01 | 2024 ST SEAL SC Summer Classic |
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
1082 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:11.21 | 577 |
| 200 IM SCY | 2:41.66 | 505 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · LCM
1748 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:33.67 | 626 |
| 100 BK LCM | 1:30.84 | 406 |
| 100 BR LCM | 1:55.64 | 292 |
| 100 FL LCM | 1:27.02 | 424 |
| 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 1:02.72
Front half 29.83s · back half 32.89s
200 Freestyle SCY 2:15.53
Front half 65.33s · back half 70.20s
500 Freestyle SCY 6:11.21
Front half 182.20s · back half 189.01s
100 Backstroke SCY 1:25.80
Front half 41.27s · back half 44.53s
100 Butterfly SCY 1:25.72
Front half 38.53s · back half 47.19s
100 Individual Medley SCY 1:21.68
Front half 37.62s · back half 44.06s
200 Individual Medley SCY 2:41.66
Front half 74.42s · back half 87.24s
200 Freestyle LCM 2:33.67
Front half 74.20s · back half 79.47s
400 Freestyle LCM 5:27.36
Front half 163.26s · back half 164.10s
800 Freestyle LCM 13:20.02
Front half 402.24s · back half 397.78s
100 Backstroke LCM 1:30.84
Front half 45.59s · back half 45.25s
100 Breaststroke LCM 1:55.64
Front half 53.19s · back half 62.45s
100 Butterfly LCM 1:27.02
Front half 39.11s · back half 47.91s
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.