swimSantiago Rios Sosa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.95 | A+0.36s to AA | 2025-02-15 | 2025 OH BSC SC Regional Championships |
| 100 Freestyle | SCY | 54.12 | A+0.63s to AA | 2025-02-15 | 2025 OH BSC SC Regional Championships |
| 200 Freestyle | SCY | 1:59.91 | A+2.82s to AA | 2025-02-15 | 2025 OH BSC SC Regional Championships slow pool |
| 500 Freestyle | SCY | 5:33.99 | BB+3.20s to A | 2024-12-07 | 2024 OH CAC VD Challenge |
| 1650 Freestyle | SCY | 17:04.14 | AAA+16.65s to AAAA | 2024-02-17 | 2024 OH UASC SC Regional Championships |
| 50 Backstroke | SCY | 33.36 | B+2.07s to BB | 2023-11-19 | The 2023 Mark J. Braun Fall Classic venue |
| 100 Backstroke | SCY | 1:11.79 | +0.40s to B | 2023-11-18 | The 2023 Mark J. Braun Fall Classic venue |
| 100 Breaststroke | SCY | 1:08.16 | A+1.97s to AA | 2025-03-07 | 2025 OH SC Junior Championships venue |
| 200 Breaststroke | SCY | 2:28.33 | A+4.34s to AA | 2025-03-06 | 2025 OH SC Junior Championships |
| 100 Butterfly | SCY | 1:02.09 | BB+1.70s to A | 2025-02-15 | 2025 OH BSC SC Regional Championships slow pool |
| 100 Individual Medley | SCY | 1:07.93 | 2023-11-19 | The 2023 Mark J. Braun Fall Classic venue | |
| 50 Freestyle | LCM | 28.64 | A+0.45s to AA | 2024-07-13 | 2024 OH CM LC Regional Champs venue |
| 100 Freestyle | LCM | 1:03.21 | A+1.52s to AA | 2025-07-13 | 2025 OH SW LC Regional Champs venue |
| 200 Freestyle | LCM | 2:20.48 | A+5.79s to AA | 2025-07-12 | 2025 OH SW LC Regional Champs venue |
| 400 Freestyle | LCM | 5:00.93 | BB+1.04s to A | 2024-07-14 | 2024 OH CM LC Regional Champs venue |
| 1500 Freestyle | LCM | 20:25.13 | BB+32.54s to A | 2024-06-23 | 2024 Life Time Michigan Midsummer Festival venue |
| 50 Backstroke | LCM | 42.32 | +2.83s to B | 2022-06-18 | Holtrey Summer Classic venue |
| 100 Backstroke | LCM | 1:16.36 | BB+4.67s to A | 2025-06-27 | 2025 OLY Summer Classic |
| 200 Backstroke | LCM | 2:50.95 | B+1.96s to BB | 2024-06-22 | 2024 Life Time Michigan Midsummer Festival venue |
| 50 Breaststroke | LCM | 47.62 | +3.53s to B | 2022-06-19 | Holtrey Summer Classic venue |
| 100 Breaststroke | LCM | 1:21.34 | BB+0.75s to A | 2025-07-18 | 2025 OH LC Junior Championships venue |
| 200 Breaststroke | LCM | 2:57.26 | BB+2.47s to A | 2025-07-19 | 2025 OH LC Junior Championships venue |
| 50 Butterfly | LCM | 40.48 | +3.19s to B | 2022-06-17 | Holtrey Summer Classic venue |
| 100 Butterfly | LCM | 1:06.02 | A+0.03s to AA | 2025-07-11 | 2025 OH SW LC Regional Champs |
| 200 Individual Medley | LCM | 2:34.22 | A+3.93s to AA | 2025-07-11 | 2025 OH SW LC Regional Champs |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 24.85 | flying | 200 Free Relay (leg 4) | 2025-02-16 | 2025 OH BSC SC Regional Championships |
| 50 Butterfly | SCY | 27.66 | flying | 200 Medley Relay (leg 3) | 2025-02-17 | 2025 OH BSC SC Regional Championships |
| 50 Freestyle | LCM | 28.55 | flying | 200 Free Relay (leg 2) | 2025-07-19 | 2025 OH LC Junior Championships |
| 100 Freestyle | LCM | 1:04.00 | flying | 400 Free Relay (leg 2) | 2025-07-20 | 2025 OH LC Junior Championships |
| 200 Freestyle | LCM | 2:17.36 | flying | 800 Free Relay (leg 2) | 2025-07-17 | 2025 OH LC Junior Championships |
| 50 Butterfly | LCM | 29.59 | flying | 200 Medley Relay (leg 3) | 2025-07-19 | 2025 OH LC Junior Championships |
| 100 Butterfly | LCM | 1:06.27 | flying | 400 Medley Relay (leg 3) | 2025-07-18 | 2025 OH LC Junior 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 13-14 · LCM
2494 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:00.93 | 654 |
| 200 BK LCM | 2:50.95 | 506 |
| 200 BR LCM | 2:57.26 | 631 |
| 200 IM LCM | 2:34.22 | 703 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
3335 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:20.48 | 671 |
| 100 BK LCM | 1:16.36 | 555 |
| 100 BR LCM | 1:21.34 | 645 |
| 100 FL LCM | 1:06.02 | 761 |
| 200 IM LCM | 2:34.22 | 703 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.12 split/total mismatch
Front half 28.37s · back half 25.75s
200 Freestyle SCY 1:59.91
Front half 58.97s · back half 60.94s
1650 Freestyle SCY 17:04.14 split/total mismatch
100 Backstroke SCY 1:11.79
Front half 35.13s · back half 36.66s
100 Breaststroke SCY 1:08.16
Front half 32.11s · back half 36.05s
200 Breaststroke SCY 2:28.33
100 Butterfly SCY 1:02.09
Front half 28.30s · back half 33.79s
100 Individual Medley SCY 1:07.93
Front half 31.21s · back half 36.72s
100 Freestyle LCM 1:03.21
Front half 30.72s · back half 32.49s
200 Freestyle LCM 2:20.48
Front half 69.32s · back half 71.16s
400 Freestyle LCM 5:00.93
Front half 145.71s · back half 155.22s
1500 Freestyle LCM 20:25.13
Front half 604.70s · back half 620.43s
200 Backstroke LCM 2:50.95
Front half 83.93s · back half 87.02s
100 Breaststroke LCM 1:21.34
Front half 39.13s · back half 42.21s
200 Breaststroke LCM 2:57.26
Front half 84.97s · back half 92.29s
200 Individual Medley LCM 2:34.22
Progression
Faster times are higher. One card per event, all courses & history.