Ana Sierra
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.24 | A+0.95s to AA·+5.35s to Sectionals | 2026-10-30 | TWST Halloween Meet 2026 |
| 100 Freestyle | SCY | 1:07.72 | BB+1.13s to A·+13.63s to Sectionals | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Freestyle | SCY | 2:29.40 | BB+4.41s to A·+32.71s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 500 Freestyle | SCY | 6:29.40 | BB+0.21s to A·+79.51s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Backstroke | SCY | 35.32 | BB+0.53s to A·+6.73s to Sectionals | 2025-12-05 | 2025 Gulf Age Group Championships |
| 100 Backstroke | SCY | 1:13.69 | A+0.90s to AA·+12.90s to Sectionals | 2026-01-01 | Cypress Fairbanks Swim Club |
| 200 Backstroke | SCY | 2:40.87 | A+4.98s to AA·+27.58s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 50 Breaststroke | SCY | 39.16 | BB+0.17s to A·+5.57s to Sectionals | 2026-10-30 | TWST Halloween Meet 2026 |
| 100 Breaststroke | SCY | 1:24.18 | A+2.39s to AA·+13.29s to Sectionals | 2026-01-01 | 1796740 |
| 200 Breaststroke | SCY | 3:08.74 | BB+4.15s to A·+32.45s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Butterfly | SCY | 35.23 | BB+1.84s to A·+7.84s to Sectionals | 2025-12-05 | 2025 Gulf Age Group Championships |
| 100 Butterfly | SCY | 1:16.68 | BB+0.39s to A·+17.59s to Sectionals | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Butterfly | SCY | 2:51.52 | BB+3.13s to A·+39.33s to Sectionals | 2026-10-30 | TWST Halloween Meet 2026 |
| 100 Individual Medley | SCY | 1:15.70 | A+2.91s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Individual Medley | SCY | 2:33.70 | AA+2.21s to AAA·+21.11s to Sectionals | 2026-10-30 | TWST Halloween Meet 2026 |
| 50 Freestyle | LCM | 37.19 | BB+2.40s to A·+8.80s to Sectionals | 2025-06-06 | 2025 Fleet TWST Schools Out |
| 100 Freestyle | LCM | 1:15.44 | A+2.15s to AA·+14.15s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 200 Freestyle | LCM | 3:07.12 | B+7.93s to BB·+55.03s to Sectionals | 2024-05-24 | 2024 Fleet Summer Classicvenue |
| 400 Freestyle | LCM | 6:15.46 | BB+25.17s to A·+96.67s to Sectionals | 2025-01-01 | Cypress Fairbanks Swim Club |
| 500 Freestyle | LCM | 9:30.10 | 2024-10-13 | Sharks Fall Open Water Extravaganza 2024venue | |
| 800 Freestyle | LCM | 12:22.87 | A+29.58s to AA·+167.18s to Sectionals | 2026-05-09 | 2026 FLEET Distance Challenge |
| 50 Backstroke | LCM | 40.66 | BB+0.57s to A·+7.77s to Sectionals | 2025-06-27 | 2025 Fleet Last Chance |
| 100 Backstroke | LCM | 1:21.97 | AA+1.18s to AAA·+12.18s to Sectionals | 2025-04-12 | 2025 BTA April LC Ducky Derby |
| 200 Backstroke | LCM | 2:55.19 | AA+1.90s to AAA·+23.20s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 50 Breaststroke | LCM | 48.26 | BB+3.37s to A·+9.97s to Sectionals | 2025-05-16 | 2025 Fleet Summer Classic |
| 100 Breaststroke | LCM | 1:38.08 | A+3.59s to AA·+17.49s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 50 Butterfly | LCM | 47.48 | +3.89s to B·+16.19s to Sectionals | 2024-04-20 | 2024 TWST Spring Splash LC Meetvenue |
| 100 Butterfly | LCM | 1:48.31 | +4.92s to B·+40.92s to Sectionals | 2024-05-31 | 2024 TWST LC Invitationalvenue |
| 200 Individual Medley | LCM | 2:54.72 | AA+1.43s to AAA·+23.33s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 32.46 | flying | 200 Free Relay (leg 2) | 2024-12-08 | 2024 Gulf Age Group Championships |
| 50 Backstroke | SCY | 38.89 | flat | 200 Medley Relay | 2024-12-07 | 2024 Gulf Age Group Championships |
| 50 Breaststroke | SCY | 41.57 | flying | 200 Medley Relay (leg 2) | 2024-10-27 | 2024 TWST Halloween 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 11-12 · SCY
3067 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:29.40 | 595 |
| 100 BK SCY | 1:13.69 | 615 |
| 100 BR SCY | 1:24.18 | 612 |
| 100 FL SCY | 1:16.68 | 523 |
| 200 IM SCY | 2:33.70 | 722 |
IMR 11-12 · SCY
2784 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:29.40 | 543 |
| 50 BK SCY | 35.32 | 558 |
| 50 BR SCY | 39.16 | 597 |
| 50 FL SCY | 35.23 | 485 |
| 100 IM SCY | 1:15.70 | 601 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:29.40 split/total mismatch
500 Freestyle SCY 6:29.40 split/total mismatch
200 Backstroke SCY 2:40.87 split/total mismatch
100 Breaststroke SCY 1:24.18
Front half 40.67s · back half 43.51s
200 Breaststroke SCY 3:08.74 split/total mismatch
200 Butterfly SCY 2:51.52 split/total mismatch
Front half 42.35s · back half 129.17s
200 Freestyle LCM 3:07.12
Front half 90.20s · back half 96.92s
400 Freestyle LCM 6:15.46 split/total mismatch
Front half 87.49s · back half 287.97s
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.