swimEsperanza Marcillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.58 | BB+0.99s to A·+4.69s to Sectionals | 2026-02-14 | 2026 SE BAY Region 2 Championships - copied -venue |
| 100 Freestyle | SCY | 1:07.54 | B+0.25s to BB·+13.45s to Sectionals | 2025-09-26 | 2025 TNAQ Orange vs. Black |
| 200 Freestyle | SCY | 2:29.55 | B+3.06s to BB·+32.86s to Sectionals | 2025-11-08 | TNAQ 2025 FALL INVITATIONALvenue |
| 500 Freestyle | SCY | 6:25.34 | BB+24.85s to A·+75.45s to Sectionals | 2026-01-16 | 2026 TNAQ JANUARY INVITATIONALvenue |
| 50 Backstroke | SCY | 37.02 | B+2.43s to BB·+8.43s to Sectionals | 2026-02-15 | 2026 SE BAY Region 2 Championships - copied -venue |
| 100 Backstroke | SCY | 1:23.17 | +3.88s to B·+22.38s to Sectionals | 2026-01-17 | 2026 TNAQ JANUARY INVITATIONALvenue |
| 50 Breaststroke | SCY | 44.32 | +1.13s to B·+10.73s to Sectionals | 2025-02-15 | 2025 SE BAY Region 2 Championshipsvenue |
| 100 Breaststroke | SCY | 1:34.90 | +3.91s to B·+24.01s to Sectionals | 2026-01-18 | 2026 TNAQ JANUARY INVITATIONALvenue |
| 50 Butterfly | SCY | 33.72 | BB+2.23s to A·+6.33s to Sectionals | 2026-02-15 | 2026 SE BAY Region 2 Championships - copied -venue |
| 100 Butterfly | SCY | 1:15.54 | B+2.25s to BB·+16.45s to Sectionals | 2026-02-14 | 2026 SE BAY Region 2 Championships - copied -venue |
| 100 Individual Medley | SCY | 1:15.98 | 2026-02-15 | 2026 SE BAY Region 2 Championships - copied -venue | |
| 200 Individual Medley | SCY | 2:48.76 | B+4.67s to BB·+36.17s to Sectionals | 2026-01-18 | 2026 TNAQ JANUARY INVITATIONALvenue |
| 50 Freestyle | LCM | 32.79 | BB+0.20s to A·+4.40s to Sectionals | 2026-06-21 | 2026 Tennessee Aquatics June Invitationalvenue |
| 100 Freestyle | LCM | 1:12.08 | BB+1.09s to A·+10.79s to Sectionals | 2026-04-26 | 2026 ARENA Long Course Invitational Meetvenue |
| 200 Freestyle | LCM | 2:40.85 | BB+6.16s to A·+28.76s to Sectionals | 2026-04-25 | 2026 ARENA Long Course Invitational Meetvenue |
| 400 Freestyle | LCM | 5:48.16 | BB+23.17s to A·+69.37s to Sectionals | 2026-04-26 | 2026 ARENA Long Course Invitational Meetvenue |
| 50 Backstroke | LCM | 43.30 | B+2.71s to BB·+10.41s to Sectionals | 2026-07-11 | 2026 RPS LC Finale |
| 100 Backstroke | LCM | 1:31.73 | B+5.74s to BB·+21.94s to Sectionals | 2026-07-11 | 2026 RPS LC Finale |
| 200 Backstroke | LCM | 3:23.43 | +3.64s to B·+51.44s to Sectionals | 2026-06-20 | 2026 Tennessee Aquatics June Invitationalvenue |
| 50 Breaststroke | LCM | 52.06 | +2.97s to B·+13.77s to Sectionals | 2025-06-07 | 2025 Baylor Summer Long Course Invitationalvenue |
| 100 Breaststroke | LCM | 1:54.91 | +10.22s to B·+34.32s to Sectionals | 2025-06-08 | 2025 Baylor Summer Long Course Invitationalvenue |
| 50 Butterfly | LCM | 37.40 | BB+2.11s to A·+6.11s to Sectionals | 2026-06-20 | 2026 Tennessee Aquatics June Invitationalvenue |
| 100 Butterfly | LCM | 1:26.92 | B+3.43s to BB·+19.53s to Sectionals | 2026-04-25 | 2026 ARENA Long Course Invitational Meetvenue |
| 200 Individual Medley | LCM | 3:08.95 | B+1.06s to BB·+37.56s to Sectionals | 2026-04-26 | 2026 ARENA Long Course Invitational Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.57 | flat | 200 Free Relay | 2026-02-15 | 2026 SE BAY Region 2 Championships - copied - |
| 50 Freestyle | SCY | 30.66 | flying | 200 Free Relay (leg 3) | 2025-10-18 | 2025 MCC October Invite |
| 50 Butterfly | SCY | 35.53 | flying | 200 Medley Relay (leg 3) | 2026-02-14 | 2026 SE BAY Region 2 Championships - copied - |
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 · LCM
1339 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:48.16 | 498 |
| 200 BK LCM | 3:23.43 | 362 |
| 200 IM LCM | 3:08.95 | 479 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2142 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.85 | 546 |
| 100 BK LCM | 1:31.73 | 394 |
| 100 BR LCM | 1:54.91 | 298 |
| 100 FL LCM | 1:26.92 | 425 |
| 200 IM LCM | 3:08.95 | 479 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.54 RT 0.71s
Front half 32.30s · back half 35.24s
200 Freestyle SCY 2:29.55
Front half 72.40s · back half 77.15s
500 Freestyle SCY 6:25.34
Front half 191.25s · back half 194.09s
100 Backstroke SCY 1:23.17 RT 0.69s
Front half 39.98s · back half 43.19s
100 Breaststroke SCY 1:34.90 RT 0.73s
Front half 44.97s · back half 49.93s
100 Butterfly SCY 1:15.54
Front half 34.94s · back half 40.60s
100 Individual Medley SCY 1:15.98
Front half 34.10s · back half 41.88s
200 Individual Medley SCY 2:48.76 RT 0.71s
Front half 80.34s · back half 88.42s
200 Freestyle LCM 2:40.85
Front half 79.65s · back half 81.20s
400 Freestyle LCM 5:48.16
Front half 174.74s · back half 173.42s
200 Backstroke LCM 3:23.43 RT 0.71s
Front half 97.98s · back half 105.45s
200 Individual Medley LCM 3:08.95
Front half 90.36s · back half 98.59s
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.