swimMikaela Rios Sosa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.29 | BB+0.80s to A·+6.00s to Sectionals | 2025-03-09 | 2025 OH SC Junior Championships venue |
| 100 Freestyle | SCY | 1:10.95 | BB+4.36s to A·+16.46s to Sectionals | 2025-03-07 | 2025 OH SC Junior Championships venue |
| 200 Freestyle | SCY | 2:43.97 | B+6.88s to BB·+46.08s to Sectionals | 2025-02-15 | 2025 OH BSC SC Regional Championships |
| 50 Backstroke | SCY | 37.25 | BB+2.46s to A·+9.96s to Sectionals | 2025-03-08 | 2025 OH SC Junior Championships venue |
| 100 Backstroke | SCY | 1:22.91 | BB+6.52s to A·+22.42s to Sectionals | 2025-02-15 | 2025 OH BSC SC Regional Championships |
| 50 Breaststroke | SCY | 41.63 | BB+2.64s to A·+10.94s to Sectionals | 2025-03-07 | 2025 OH SC Junior Championships venue |
| 100 Breaststroke | SCY | 1:33.62 | B+0.73s to BB·+24.13s to Sectionals | 2025-03-08 | 2025 OH SC Junior Championships venue |
| 50 Butterfly | SCY | 37.85 | B+1.76s to BB·+11.16s to Sectionals | 2025-02-15 | 2025 OH BSC SC Regional Championships slow pool |
| 100 Individual Medley | SCY | 1:20.38 | BB+4.39s to A | 2025-03-08 | 2025 OH SC Junior Championships venue |
| 50 Freestyle | LCM | 36.08 | BB+1.29s to A·+7.29s to Sectionals | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Freestyle | LCM | 1:20.68 | BB+4.19s to A·+18.89s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champs venue |
| 200 Freestyle | LCM | 3:03.02 | B+3.83s to BB·+49.93s to Sectionals | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 50 Backstroke | LCM | 42.14 | BB+2.05s to A·+10.65s to Sectionals | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Backstroke | LCM | 1:31.01 | BB+1.82s to A·+20.52s to Sectionals | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 50 Breaststroke | LCM | 47.57 | BB+2.68s to A·+11.98s to Sectionals | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 100 Breaststroke | LCM | 2:03.64 | +7.75s to B·+43.65s to Sectionals | 2024-06-22 | 2024 Life Time Michigan Midsummer Festival venue |
| 50 Butterfly | LCM | 54.41 | +10.82s to B·+24.12s to Sectionals | 2024-06-22 | 2024 Life Time Michigan Midsummer Festival venue |
| 100 Butterfly | LCM | 2:01.70 | +18.31s to B·+53.61s to Sectionals | 2024-06-23 | 2024 Life Time Michigan Midsummer Festival venue |
| 200 Individual Medley | LCM | 3:54.52 | +13.93s to B·+83.23s to Sectionals | 2024-06-22 | 2024 Life Time Michigan Midsummer Festival venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 31.58 | flat | 200 Free Relay | 2025-03-08 | 2025 OH SC Junior Championships |
| 50 Freestyle | SCY | 31.74 | flying | 200 Free Relay (leg 4) | 2025-02-16 | 2025 OH BSC SC Regional Championships |
| 50 Freestyle | SCY | 31.26 | flying | 200 Medley Relay (leg 4) | 2025-03-09 | 2025 OH SC Junior Championships |
| 50 Backstroke | SCY | 38.06 | flat | 200 Medley Relay | 2025-02-17 | 2025 OH BSC SC Regional 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 11-12 · LCM
1303 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:31.01 | 513 |
| 100 BR LCM | 2:03.64 | 289 |
| 100 FL LCM | 2:01.70 | 196 |
| 200 IM LCM | 3:54.52 | 305 |
| 400 FR LCM | — | 0 |
IMR 11-12 · SCY
2276 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.97 | 410 |
| 50 BK SCY | 37.25 | 476 |
| 50 BR SCY | 41.63 | 497 |
| 50 FL SCY | 37.85 | 391 |
| 100 IM SCY | 1:20.38 | 502 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:10.95
Front half 32.96s · back half 37.99s
200 Freestyle SCY 2:43.97
Front half 75.51s · back half 88.46s
100 Backstroke SCY 1:22.91
Front half 39.36s · back half 43.55s
100 Breaststroke SCY 1:33.62
Front half 44.05s · back half 49.57s
100 Individual Medley SCY 1:20.38
Front half 37.05s · back half 43.33s
100 Freestyle LCM 1:20.68
Front half 37.97s · back half 42.71s
200 Freestyle LCM 3:03.02
Front half 86.85s · back half 96.17s
100 Backstroke LCM 1:31.01
Front half 44.01s · back half 47.00s
100 Breaststroke LCM 2:03.64
Front half 59.24s · back half 64.40s
100 Butterfly LCM 2:01.70
Front half 54.91s · back half 66.79s
200 Individual Medley LCM 3:54.52
Front half 115.56s · back half 118.96s
Progression
Faster times are higher. One card per event, all courses & history.