swimSienna Esparza
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.54 | +1.45s to B·+10.75s to Sectionals | 2026-03-28 | 2026 MR Bronze Championships - Central - KBMfast pool |
| 100 Freestyle | SCY | 1:22.95 | +8.26s to B·+29.86s to Sectionals | 2026-03-29 | 2026 MR Bronze Championships - Central - KBMfast pool |
| 200 Freestyle | SCY | 3:27.00 | +43.61s to B·+92.01s to Sectionals | 2025-11-16 | 2025 MR FLY Big Apple Classic Invitationalvenue |
| 50 Backstroke | SCY | 42.74 | +3.95s to B·+16.45s to Futures | 2026-03-29 | 2026 MR Bronze Championships - Central - KBMfast pool |
| 100 Backstroke | SCY | 1:34.61 | +8.02s to B·+35.32s to Sectionals | 2026-03-28 | 2026 MR Bronze Championships - Central - KBMfast pool |
| 50 Breaststroke | SCY | 38.95 | BB+1.26s to A·+9.16s to Futures | 2026-01-01 | Metropolitan Swimming Club |
| 100 Breaststroke | SCY | 1:33.45 | B+4.06s to BB·+25.26s to Sectionals | 2025-03-28 | 2025 MR TT Bronze Championships - Central |
| 50 Butterfly | SCY | 41.35 | +4.36s to B·+15.66s to Futures | 2026-03-29 | 2026 MR Bronze Championships - Central - KBMfast pool |
| 100 Individual Medley | SCY | 1:35.36 | +10.07s to B | 2026-01-24 | 2026 MR FLY Fran Schnarr Sprint Pentathlon Mevenue |
| 50 Freestyle | LCM | 38.57 | B+2.58s to BB·+10.28s to Sectionals | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meetvenue |
| 100 Freestyle | LCM | 1:36.69 | +11.00s to B·+36.00s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzyvenue |
| 50 Backstroke | LCM | 47.19 | +2.30s to B·+16.30s to Futures | 2026-05-16 | 2026 MR NYS Spring Frenzy |
| 100 Backstroke | LCM | 1:44.60 | +4.01s to B·+36.71s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzyvenue |
| 50 Breaststroke | LCM | 47.73 | B+1.54s to BB·+12.94s to Futures | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meetvenue |
| 100 Breaststroke | LCM | 1:47.31 | B+5.12s to BB·+29.42s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzyvenue |
| 200 Breaststroke | LCM | 4:04.34 | +7.05s to B·+74.95s to Sectionals | 2026-05-16 | 2026 MR NYS Spring Frenzy |
| 50 Butterfly | LCM | 43.60 | +1.81s to B·+14.11s to Futures | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 Breaststroke | LCM | 1:24.13 | flying | 200 Medley Relay (leg 2) | 2024-06-22 | 2024 MR RED Tails International Invitational |
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 · LCM
780 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:44.60 | 338 |
| 100 BR LCM | 1:47.31 | 442 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
1726 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:27.00 | 204 |
| 50 BK SCY | 42.74 | 315 |
| 50 BR SCY | 38.95 | 607 |
| 50 FL SCY | 41.35 | 300 |
| 100 IM SCY | 1:35.36 | 300 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:22.95
Front half 37.89s · back half 45.06s
100 Backstroke SCY 1:34.61
Front half 45.53s · back half 49.08s
100 Individual Medley SCY 1:35.36
Front half 46.41s · back half 48.95s
100 Freestyle LCM 1:36.69
Front half 44.00s · back half 52.69s
100 Backstroke LCM 1:44.60
Front half 51.13s · back half 53.47s
100 Breaststroke LCM 1:47.31
Front half 49.30s · back half 58.01s
200 Breaststroke LCM 4:04.34
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.