swimOsiris Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 36.75 | 2018-12-02 | 2018 BD WETT Del Norte 3 slow pool | |
| 50 Freestyle | SCY | 38.72 | +8.83s to B | 2025-10-26 | 2025 BD SWAToberfest Sprintacular venue |
| 100 Freestyle | SCY | 1:26.30 | +21.21s to B | 2025-10-25 | 2025 BD SWAToberfest Sprintacular venue |
| 200 Freestyle | SCY | 3:04.18 | +41.59s to B | 2025-10-26 | 2025 BD SWAToberfest Sprintacular venue |
| 50 Backstroke | SCY | 43.88 | +10.19s to B | 2025-10-26 | 2025 BD SWAToberfest Sprintacular venue |
| 100 Backstroke | SCY | 1:32.77 | +21.38s to B | 2025-10-25 | 2025 BD SWAToberfest Sprintacular venue |
| 200 Backstroke | SCY | 3:20.95 | +45.76s to B | 2026-02-13 | 2026 BD Arctic BLAST Swim Meet |
| 50 Breaststroke | SCY | 55.31 | +16.72s to B | 2025-10-25 | 2025 BD SWAToberfest Sprintacular venue |
| 100 Breaststroke | SCY | 2:00.34 | +39.75s to B | 2025-11-15 | 2025 BD Turkey Splash fast pool |
| 50 Butterfly | SCY | 1:08.09 | +34.90s to B | 2023-10-29 | 2023 BD SWAToberfest Sprintacular venue |
| 100 Individual Medley | SCY | 1:50.50 | 2023-02-18 | 2022 BD Junior SCY Championship venue | |
| 50 Freestyle | LCM | 44.53 | +10.24s to B | 2025-06-29 | Jack White Memorial Swim Meet fast pool |
| 100 Freestyle | LCM | 1:41.32 | +26.23s to B | 2026-05-16 | 2026 BD SWAT School's Out Summer Bash |
| 200 Freestyle | LCM | 3:47.08 | +63.09s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
| 50 Backstroke | LCM | 55.39 | +15.90s to B | 2024-05-18 | 2024 BD SWAT School's Out Summer Bash venue |
| 100 Backstroke | LCM | 1:48.46 | +24.77s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
| 50 Breaststroke | LCM | 1:01.77 | +17.68s to B | 2026-05-16 | 2026 BD SWAT School's Out Summer Bash |
| 100 Breaststroke | LCM | 2:17.79 | +43.80s to B | 2026-05-01 | 2026 LCAT Suntan Classic |
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 | LCM | 1:51.18 | flying | 200 Free Relay (leg 4) | 2026-05-17 | 2026 BD SWAT School's Out Summer Bash |
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 · SCY
192 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:20.95 | 192 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
512 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:04.18 | 195 |
| 100 BK SCY | 1:32.77 | 191 |
| 100 BR SCY | 2:00.34 | 126 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:04.18
Front half 87.70s · back half 96.48s
100 Individual Medley SCY 1:50.50 RT 1.07s
Front half 57.00s · back half 53.50s
200 Freestyle LCM 3:47.08
Front half 107.36s · back half 119.72s
100 Backstroke LCM 1:48.46
Front half 51.47s · back half 56.99s
100 Breaststroke LCM 2:17.79
Front half 67.01s · back half 70.78s
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.