Sierra Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.18 | +2.09s to Sectionals | 2020-02-29 | 2020 Tidewater Region Championship venue |
| 100 Freestyle | SCY | 59.02 | +2.53s to Sectionals | 2020-03-01 | 2020 Tidewater Region Championship venue |
| 200 Freestyle | SCY | 2:12.80 | +10.41s to Sectionals | 2020-02-28 | 2020 Tidewater Region Championship venue |
| 500 Freestyle | SCY | 6:01.98 | +32.59s to Sectionals | 2020-02-29 | 2020 Tidewater Region Championship venue |
| 100 Backstroke | SCY | 1:12.77 | +11.38s to Sectionals | 2020-02-29 | 2020 Tidewater Region Championship venue |
| 200 Backstroke | SCY | 2:44.91 | +31.62s to Sectionals | 2020-01-26 | 2020 ODAC January A/BB/B/C Meet slow pool |
| 100 Breaststroke | SCY | 1:27.97 | +17.38s to Sectionals | 2020-02-28 | 2020 Tidewater Region Championship venue |
| 100 Butterfly | SCY | 1:13.75 | +12.66s to Sectionals | 2020-02-28 | 2020 Tidewater Region Championship venue |
| 200 Individual Medley | SCY | 2:36.52 | +20.03s to Sectionals | 2020-03-01 | 2020 Tidewater Region Championship venue |
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 | 27.43 | flying | 200 Free Relay (leg 4) | 2020-03-01 | 2020 Tidewater Region Championship |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 59.02
Front half 28.81s · back half 30.21s
200 Freestyle SCY 2:12.80
Front half 64.78s · back half 68.02s
500 Freestyle SCY 6:01.98
Front half 177.94s · back half 184.04s
100 Backstroke SCY 1:12.77
Front half 35.50s · back half 37.27s
200 Backstroke SCY 2:44.91
Front half 81.70s · back half 83.21s
100 Breaststroke SCY 1:27.97
Front half 42.36s · back half 45.61s
100 Butterfly SCY 1:13.75
Front half 35.16s · back half 38.59s
200 Individual Medley SCY 2:36.52
Front half 75.49s · back half 81.03s
Progression
Faster times are higher. One card per event, all courses & history.