swimKatya Esparza-Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 20.23 | 2025-10-04 | 2025 PN OCA John Walker Invitationalvenue | |
| 50 Freestyle | SCY | 40.18 | +14.09s to Sectionals | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue |
| 100 Freestyle | SCY | 1:36.82 | +40.33s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Freestyle | SCY | 3:22.61 | +80.22s to Sectionals | 2026-10-04 | 2026 PN OCA John Walker Invitational- Approvevenue |
| 25 Backstroke | SCY | 23.57 | 2026-03-07 | 2026 PDST Mar Pentathlon Last Chance Approvedvenue | |
| 50 Backstroke | SCY | 48.90 | +22.61s to Futures | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue |
| 100 Backstroke | SCY | 1:43.81 | +42.42s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 25 Breaststroke | SCY | 26.91 | 2025-10-04 | 2025 PN OCA John Walker Invitationalvenue | |
| 50 Breaststroke | SCY | 48.37 | +18.58s to Futures | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue |
| 100 Breaststroke | SCY | 1:49.27 | +38.68s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 25 Butterfly | SCY | 25.51 | 2026-03-07 | 2026 PDST Mar Pentathlon Last Chance Approvedvenue | |
| 50 Butterfly | SCY | 48.08 | +22.39s to Futures | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue |
| 100 Butterfly | SCY | 1:02.03 | +0.94s to Sectionals | 2025-03-08 | 2025 PDST MAR PENTATHLON AND LAST CHANCE INV |
| 100 Individual Medley | SCY | 1:40.02 | 2026-10-03 | 2026 PN OCA John Walker Invitational- Approvevenue | |
| 200 Individual Medley | SCY | 3:54.90 | +98.41s to Sectionals | 2026-01-25 | 2026 PN PDST Winter Invitational Meet- Approvvenue |
| 50 Freestyle | LCM | 47.70 | +18.11s to Sectionals | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Freestyle | LCM | 1:51.22 | +46.83s to Sectionals | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 50 Backstroke | LCM | 54.76 | +23.87s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 100 Backstroke | LCM | 2:22.62 | +71.23s to Sectionals | 2025-06-15 | 2025 IST June Invtationalvenue |
| 50 Breaststroke | LCM | 55.65 | +20.86s to Futures | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App.venue |
| 50 Butterfly | LCM | 53.43 | +23.94s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App.venue |
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.
IMX / IMR
IMX 10 & under · SCY
2383 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:22.61 | 303 |
| 100 BK SCY | 1:43.81 | 314 |
| 100 BR SCY | 1:49.27 | 395 |
| 100 FL SCY | 1:02.03 | 1100 |
| 200 IM SCY | 3:54.90 | 271 |
IMR 10 & under · SCY
1630 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:36.82 | 259 |
| 50 BK SCY | 48.90 | 296 |
| 50 BR SCY | 48.37 | 443 |
| 50 FL SCY | 48.08 | 275 |
| 100 IM SCY | 1:40.02 | 357 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:36.82
Front half 45.29s · back half 51.53s
200 Freestyle SCY 3:22.61
Front half 94.88s · back half 107.73s
100 Backstroke SCY 1:43.81 RT 0.99s· 22.0 min after 100 Breaststroke
Front half 50.46s · back half 53.35s
100 Breaststroke SCY 1:49.27 · 6.5 min after 50 Freestyle
Front half 51.68s · back half 57.59s
100 Individual Medley SCY 1:40.02
Front half 48.01s · back half 52.01s
200 Individual Medley SCY 3:54.90
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.