Estelle Castaneda
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.41 | AA+0.32s to AAA | 2026-03-13 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 100 Freestyle | SCY | 55.72 | AA+1.23s to AAA | 2026-03-15 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 200 Freestyle | SCY | 1:59.83 | AA+2.44s to AAA | 2026-03-14 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 500 Freestyle | SCY | 5:19.81 | AA+3.42s to AAA | 2026-03-13 | 2026 Speedo Sectionals (North) - West Fargo venue |
| 1000 Freestyle | SCY | 11:35.33 | A+6.84s to AA | 2024-07-12 | 2024 IL DLTA Summer Regional Championships slow pool |
| 1650 Freestyle | SCY | 19:00.67 | AA+38.08s to AAA | 2025-03-09 | 2025 SC Illinois Senior Championships venue |
| 100 Backstroke | SCY | 1:04.77 | BB+0.48s to A | 2024-07-14 | 2024 IL DLTA Summer Regional Championships slow pool |
| 200 Backstroke | SCY | 2:21.62 | BB+2.33s to A | 2024-07-13 | 2024 IL DLTA Summer Regional Championships slow pool |
| 200 Breaststroke | SCY | 2:40.40 | A+6.41s to AA | 2026-03-01 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 200 Individual Medley | SCY | 2:15.99 | AA+4.50s to AAA | 2026-02-28 | 2026 Winter ISI Regionals- TIDE - copied fast pool |
| 50 Freestyle | LCM | 28.69 | AA+0.10s to AAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 100 Freestyle | LCM | 1:03.57 | AA+1.88s to AAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 200 Freestyle | LCM | 2:16.49 | AA+3.30s to AAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 400 Freestyle | LCM | 4:45.29 | AA+3.20s to AAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 800 Freestyle | LCM | 9:41.91 | AAA+26.02s to AAAA | 2026-06-18 | 2026 Tennessee Aquatics June Invitational |
| 100 Backstroke | LCM | 1:12.79 | A+0.90s to AA | 2025-06-22 | 2025 Tennessee Aquatics June Invite venue |
| 200 Backstroke | LCM | 2:34.54 | A+0.25s to AA | 2025-06-21 | 2025 Tennessee Aquatics June Invite venue |
| 200 Breaststroke | LCM | 3:17.25 | BB+14.86s to A | 2024-06-01 | LFSC SwimFest LC 2024 slow pool |
| 50 Butterfly | LCM | 31.93 | AA+1.14s to AAA | 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 | 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 | 2025-06-19 | 2025 Tennessee Aquatics June Invite |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 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 55.72
Front half 26.55s · back half 29.17s
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
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
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.
Progression
Faster times are higher. One card per event, all courses & history.