swimSofia Estudillo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.83 | +1.54s to B | 2021-02-20 | 2021 MRA Winter Kick-Off venue |
| 100 Freestyle | SCY | 1:16.61 | +6.52s to B | 2020-09-19 | 2020 MRA Summer Bummer venue |
| 200 Freestyle | SCY | 3:01.03 | +29.64s to B | 2019-12-08 | 2019 VS Christmas Open venue |
| 50 Backstroke | SCY | 39.10 | +3.21s to B | 2020-02-16 | 2020 IES Junior Championships venue |
| 100 Backstroke | SCY | 1:30.48 | +14.59s to B | 2019-12-07 | 2019 VS Christmas Open venue |
| 50 Breaststroke | SCY | 43.46 | +1.57s to B | 2021-02-20 | 2021 MRA Winter Kick-Off venue |
| 100 Breaststroke | SCY | 1:36.84 | +9.35s to B | 2020-02-16 | 2020 IES Junior Championships venue |
| 50 Butterfly | SCY | 43.75 | +8.46s to B | 2019-09-21 | 2019 IE MRA Sprint Shootout venue |
| 100 Butterfly | SCY | 1:53.36 | +37.57s to B | 2019-01-27 | 2019 Winter Open venue |
| 100 Individual Medley | SCY | 1:26.45 | 2021-02-20 | 2021 MRA Winter Kick-Off venue | |
| 200 Individual Medley | SCY | 3:05.90 | +17.01s to B | 2020-02-14 | 2020 IES Junior Championships venue |
| 50 Freestyle | LCM | 39.09 | +2.30s to B | 2024-06-02 | 2024 IE VS Apple Capital slow pool |
| 100 Freestyle | LCM | 1:22.09 | +2.60s to B | 2024-06-01 | 2024 IE VS Apple Capital slow pool |
| 200 Freestyle | LCM | 3:03.06 | +10.57s to B | 2024-06-02 | 2024 IE VS Apple Capital slow pool |
| 400 Freestyle | LCM | 6:24.73 | +21.84s to B | 2024-06-01 | 2024 IE VS Apple Capital slow pool |
| 50 Backstroke | LCM | 44.49 | +2.20s to B | 2024-06-22 | 2024 IST June Invtational venue |
| 100 Backstroke | LCM | 1:36.93 | +8.64s to B | 2024-06-01 | 2024 IE VS Apple Capital slow pool |
| 200 Backstroke | LCM | 3:29.99 | +20.10s to B | 2022-06-03 | 2022 IE VS Apple Capital slow pool |
| 50 Breaststroke | LCM | 50.56 | +3.47s to B | 2024-06-01 | 2024 IE VS Apple Capital slow pool |
| 100 Breaststroke | LCM | 1:49.04 | +8.85s to B | 2024-06-22 | 2024 IST June Invtational venue |
| 200 Breaststroke | LCM | 3:54.02 | +17.23s to B | 2024-06-02 | 2024 IE VS Apple Capital slow pool |
| 50 Butterfly | LCM | 48.76 | +8.97s to B | 2023-06-03 | 2023 IE VS Apple Capital slow pool |
| 100 Butterfly | LCM | 1:51.02 | +25.23s to B | 2022-06-03 | 2022 IE VS Apple Capital slow pool |
| 200 Individual Medley | LCM | 3:22.54 | +8.05s to B | 2024-06-22 | 2024 IST June Invtational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 41.16 | flying | 200 Free Relay (leg 2) | 2018-12-09 | 2018 IE VS Christmas Open |
| 50 Backstroke | SCY | 36.53 | flat | 200 Medley Relay | 2020-02-15 | 2020 IES Junior Championships |
| 25 Breaststroke | SCY | 34.01 | flying | 100 Medley Relay (leg 2) | 2018-11-17 | 2018 IE MRA Thankswimming Open |
| 50 Breaststroke | SCY | 42.18 | flying | 200 Medley Relay (leg 2) | 2019-01-26 | 2019 Winter Open |
| 50 Butterfly | SCY | 48.23 | flying | 200 Medley Relay (leg 3) | 2019-02-09 | 2019 IES Junior Championships |
| 100 Breaststroke | LCM | 1:49.27 | flying | 400 Medley Relay (leg 2) | 2022-06-04 | 2022 IE VS Apple Capital |
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 · LCM
1296 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:24.73 | 331 |
| 200 BK LCM | 3:29.99 | 296 |
| 200 BR LCM | 3:54.02 | 315 |
| 200 IM LCM | 3:22.54 | 354 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1488 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:03.06 | 333 |
| 100 BK LCM | 1:36.93 | 304 |
| 100 BR LCM | 1:49.04 | 312 |
| 100 FL LCM | 1:51.02 | 185 |
| 200 IM LCM | 3:22.54 | 354 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 33.83
Front half 16.41s · back half 17.42s
100 Freestyle SCY 1:16.61
Front half 35.69s · back half 40.92s
200 Freestyle SCY 3:01.03
Front half 85.80s · back half 95.23s
50 Backstroke SCY 39.10
Front half 19.32s · back half 19.78s
100 Backstroke SCY 1:30.48
Front half 43.61s · back half 46.87s
50 Breaststroke SCY 43.46
Front half 20.94s · back half 22.52s
100 Breaststroke SCY 1:36.84
Front half 46.38s · back half 50.46s
100 Butterfly SCY 1:53.36
Front half 50.13s · back half 63.23s
100 Individual Medley SCY 1:26.45
Front half 40.40s · back half 46.05s
200 Individual Medley SCY 3:05.90
200 Backstroke LCM 3:29.99
Front half 99.77s · back half 110.22s
100 Butterfly LCM 1:51.02
Front half 51.28s · back half 59.74s
200 Individual Medley LCM 3:22.54 RT 0.44s
Front half 97.83s · back half 104.71s
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.