swimNathalia Alvarez
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.26 | AA+0.17s to AAA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Freestyle | SCY | 1:00.59 | AAA+2.30s to AAAA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Freestyle | SCY | 2:11.99 | AAA+5.10s to AAAA | 2025-01-01 | Central Swim Houston |
| 500 Freestyle | SCY | 5:51.50 | AAA+11.01s to AAAA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Backstroke | SCY | 31.69 | AAA+1.20s to AAAA | 2026-01-17 | 2026 LSST January Frosty Meet |
| 100 Backstroke | SCY | 1:08.60 | AAA+2.91s to AAAA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 200 Backstroke | SCY | 2:26.26 | AAA+3.97s to AAAA | 2026-01-17 | 2026 LSST January Frosty Meet |
| 50 Breaststroke | SCY | 43.58 | B+1.29s to BB | 2025-10-25 | 2025 LSST October Open Meet |
| 100 Breaststroke | SCY | 1:18.42 | AA+0.33s to AAA | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Butterfly | SCY | 32.41 | A+0.42s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 100 Butterfly | SCY | 1:12.82 | A+0.23s to AA | 2026-01-17 | 2026 LSST January Frosty Meet |
| 100 Individual Medley | SCY | 1:12.88 | A+0.09s to AA | 2025-12-05 | 2025 Gulf Age Group Championships |
| 200 Individual Medley | SCY | 2:38.37 | AA+6.88s to AAA | 2025-01-01 | TASC September Tri-Meet |
| 50 Freestyle | LCM | 30.96 | AAA+0.37s to AAAA | 2025-06-06 | 2025 BATS June Invite |
| 100 Freestyle | LCM | 1:07.81 | AAA+0.92s to AAAA | 2026-06-26 | 2026 BATS June Invite |
| 200 Freestyle | LCM | 2:27.06 | AAA+2.27s to AAAA | 2026-06-26 | 2026 BATS June Invite |
| 400 Freestyle | LCM | 5:11.23 | AAA+4.64s to AAAA | 2026-05-29 | Nelms Summer Scorcher Invitational |
| 50 Backstroke | LCM | 36.34 | AAA+1.25s to AAAA | 2026-06-26 | 2026 BATS June Invite |
| 100 Backstroke | LCM | 1:20.59 | AAA+3.90s to AAAA | 2025-07-20 | 2025 Texas Age Group Championships fast pool |
| 200 Backstroke | LCM | 3:08.49 | A+7.30s to AA | 2025-01-01 | Texas Elite Swim Team |
| 50 Breaststroke | LCM | 41.32 | AA+0.23s to AAA | 2025-01-01 | Central Swim Houston |
| 50 Butterfly | LCM | 35.02 | AA+0.73s to AAA | 2026-06-26 | 2026 BATS June Invite |
| 200 Individual Medley | LCM | 3:01.27 | A+0.08s to AA | 2025-07-17 | 2025 Texas Age Group Championships fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · SCY
3600 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:51.50 | 810 |
| 100 BK SCY | 1:08.60 | 763 |
| 100 BR SCY | 1:18.42 | 757 |
| 100 FL SCY | 1:12.82 | 610 |
| 200 IM SCY | 2:38.37 | 660 |
IMR 11-12 · LCM
3769 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.06 | 858 |
| 50 BK LCM | 36.34 | 789 |
| 50 BR LCM | 41.32 | 740 |
| 50 FL LCM | 35.02 | 720 |
| 200 IM LCM | 3:01.27 | 662 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:11.99 split/total mismatch
500 Freestyle SCY 5:51.50
Front half 172.76s · back half 178.74s
200 Individual Medley SCY 2:38.37 split/total mismatch
100 Backstroke LCM 1:20.59
Front half 39.41s · back half 41.18s
200 Individual Medley LCM 3:01.27
Front half 85.26s · back half 96.01s
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.
Progression
Faster times are higher. One card per event, all courses & history.