Estelle Castaneda
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.22 | AA+0.13s to AAA·Sectionals ✓+1.33s to Futures | 2026-07-19 | 2026 ISI Summer DLTA Regionalslow pool |
| 100 Freestyle | SCY | 55.02 | AA+0.53s to AAA·+0.53s to Sectionals | 2026-07-18 | 2026 ISI Summer DLTA Regionalslow pool |
| 200 Freestyle | SCY | 1:59.83 | AA+2.44s to AAA·+1.94s to Sectionals | 2026-03-14 | 2026 Speedo Sectionals (North) - West Fargovenue |
| 500 Freestyle | SCY | 5:19.81 | AA+3.42s to AAA·+4.82s to Sectionals | 2026-03-13 | 2026 Speedo Sectionals (North) - West Fargovenue |
| 1000 Freestyle | SCY | 11:35.33 | A+6.84s to AA·+46.94s to Sectionals | 2024-07-12 | 2024 IL DLTA Summer Regional Championshipsslow pool |
| 1650 Freestyle | SCY | 19:00.67 | AA+38.08s to AAA·+44.18s to Sectionals | 2025-03-09 | 2025 SC Illinois Senior Championshipsvenue |
| 100 Backstroke | SCY | 1:04.77 | BB+0.48s to A·+4.28s to Sectionals | 2024-07-14 | 2024 IL DLTA Summer Regional Championshipsslow pool |
| 200 Backstroke | SCY | 2:21.62 | BB+2.33s to A·+10.13s to Sectionals | 2024-07-13 | 2024 IL DLTA Summer Regional Championshipsslow pool |
| 200 Breaststroke | SCY | 2:40.40 | A+6.41s to AA·+9.41s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copiedvenue |
| 200 Individual Medley | SCY | 2:15.99 | AA+4.50s to AAA·+3.00s to Sectionals | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copiedvenue |
| 50 Freestyle | LCM | 28.30 | AAA+1.01s to AAAA·Sectionals ✓+0.91s to Futures | 2026-07-24 | 2026 LC Illinois Senior Championshipsvenue |
| 100 Freestyle | LCM | 1:03.57 | AA+1.88s to AAA·+1.78s to Sectionals | 2026-06-19 | 2026 Tennessee Aquatics June Invitationalvenue |
| 200 Freestyle | LCM | 2:16.49 | AA+3.30s to AAA·+3.40s to Sectionals | 2026-06-20 | 2026 Tennessee Aquatics June Invitationalvenue |
| 400 Freestyle | LCM | 4:42.86 | AA+0.77s to AAA·+0.47s to Sectionals | 2026-07-25 | 2026 LC Illinois Senior Championshipsvenue |
| 800 Freestyle | LCM | 9:41.91 | AAA+26.02s to AAAA·+0.52s to Sectionals | 2026-06-18 | 2026 Tennessee Aquatics June Invitationalvenue |
| 1500 Freestyle | LCM | 18:36.32 | AAA+47.33s to AAAA·Sectionals ✓+56.13s to Futures | 2026-07-26 | 2026 LC Illinois Senior Championshipsvenue |
| 100 Backstroke | LCM | 1:12.79 | A+0.90s to AA·+2.30s to Sectionals | 2025-06-22 | 2025 Tennessee Aquatics June Invitevenue |
| 200 Backstroke | LCM | 2:34.54 | A+0.25s to AA·+3.15s to Sectionals | 2025-06-21 | 2025 Tennessee Aquatics June Invitevenue |
| 200 Breaststroke | LCM | 3:17.25 | BB+14.86s to A·+24.46s to Sectionals | 2024-06-01 | LFSC SwimFest LC 2024venue |
| 50 Butterfly | LCM | 31.93 | AA+1.14s to AAA·+1.64s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 100 Butterfly | LCM | 1:14.10 | BB+1.71s to A·+6.01s to Sectionals | 2026-01-01 | LFSC SwimFest, Presented by The Lake Forest Swim Club, 4-5/Ju, S#: WI2024-504S |
| 200 Individual Medley | LCM | 2:35.73 | AA+5.04s to AAA·+4.44s to Sectionals | 2025-06-22 | 2025 Tennessee Aquatics June Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 26.72 | flat | 200 Free Relay | 2024-07-14 | 2024 IL DLTA Summer Regional Championships |
| 50 Freestyle | SCY | 24.38 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 ISI Summer DLTA Regional |
| 50 Freestyle | SCY | 25.00 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied |
| 100 Freestyle | SCY | 55.40 | flying | 400 Free Relay (leg 2) | 2026-03-14 | 2026 Speedo Sectionals (North) - West Fargo |
| 200 Freestyle | SCY | 2:06.33 | flat | 800 Free Relay | 2024-03-08 | 2024 IL Swimming SC Age Group Championships |
| 200 Freestyle | SCY | 1:58.67 | flying | 800 Free Relay (leg 3) | 2026-03-12 | 2026 Speedo Sectionals (North) - West Fargo |
| 50 Backstroke | SCY | 30.06 | flat | 200 Medley Relay | 2024-07-13 | 2024 IL DLTA Summer Regional Championships |
| 50 Freestyle | LCM | 27.85 | flying | 200 Medley Relay (leg 4) | 2026-07-26 | 2026 LC Illinois Senior Championships |
| 50 Freestyle | LCM | 28.03 | flying | 200 Free Relay (leg 2) | 2026-07-25 | 2026 LC Illinois Senior Championships |
| 100 Freestyle | LCM | 1:02.33 | flying | 400 Medley Relay (leg 4) | 2026-07-25 | 2026 LC Illinois Senior Championships |
| 100 Freestyle | LCM | 1:05.00 | flying | 400 Free Relay (leg 2) | 2024-07-20 | 2024 IL Swimming LC Age Group Championships |
| 200 Freestyle | LCM | 2:24.14 | flat | 800 Free Relay | 2024-07-18 | 2024 IL Swimming LC Age Group Championships |
| 200 Freestyle | LCM | 2:14.73 | flying | 800 Free Relay (leg 3) | 2026-07-24 | 2026 LC Illinois Senior Championships |
| 100 Backstroke | LCM | 1:15.17 | flat | 400 Medley Relay | 2024-07-21 | 2024 IL Swimming LC Age Group Championships |
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 15-16 · SCY
2891 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:19.81 | 831 |
| 200 BK SCY | 2:21.62 | 634 |
| 200 BR SCY | 2:40.40 | 657 |
| 200 IM SCY | 2:15.99 | 769 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
2924 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:16.49 | 803 |
| 100 BK LCM | 1:12.79 | 718 |
| 100 FL LCM | 1:14.10 | 623 |
| 200 IM LCM | 2:35.73 | 780 |
| 100 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.02
Front half 26.34s · back half 28.68s
200 Freestyle SCY 1:59.83
Front half 57.74s · back half 62.09s
500 Freestyle SCY 5:19.81
Front half 156.11s · back half 163.70s
1000 Freestyle SCY 11:35.33
Front half 343.05s · back half 352.28s
1650 Freestyle SCY 19:00.67
100 Backstroke SCY 1:04.77
Front half 31.08s · back half 33.69s
200 Backstroke SCY 2:21.62
Front half 68.45s · back half 73.17s
200 Breaststroke SCY 2:40.40
Front half 76.95s · back half 83.45s
200 Individual Medley SCY 2:15.99
Front half 64.90s · back half 71.09s
400 Freestyle LCM 4:42.86
Front half 138.92s · back half 143.94s
800 Freestyle LCM 9:41.91
Front half 327.77s · back half 254.14s
1500 Freestyle LCM 18:36.32 RT 0.64s
Front half 553.95s · back half 562.37s
200 Backstroke LCM 2:34.54 RT 0.59s
Front half 75.27s · back half 79.27s
200 Breaststroke LCM 3:17.25
Front half 96.78s · back half 100.47s
200 Individual Medley LCM 2:35.73 RT 0.52s
Front half 72.70s · back half 83.03s
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.