swimMason Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.89 | A+0.50s to AA·+1.30s to Sectionals | 2026-03-07 | 2026 Spring SE ISI Divisional Championships -fast pool |
| 100 Freestyle | SCY | 53.47 | A+2.18s to AA·+4.48s to Sectionals | 2026-03-08 | 2026 Spring SE ISI Divisional Championships -fast pool |
| 200 Freestyle | SCY | 1:59.97 | BB+3.18s to A·+12.48s to Sectionals | 2026-03-07 | 2026 Spring SE ISI Divisional Championships -fast pool |
| 200 Individual Medley | SCY | 2:18.74 | BB+9.05s to A·+17.75s to Sectionals | 2026-03-08 | 2026 Spring SE ISI Divisional Championships -fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 23.10 | flying | 200 Medley Relay (leg 4) | 2026-03-08 | 2026 Spring SE ISI Divisional Championships - |
| 50 Freestyle | SCY | 23.27 | flying | 200 Free Relay (leg 3) | 2026-03-07 | 2026 Spring SE ISI Divisional 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 15-16 · SCY
543 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:18.74 | 543 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1157 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.97 | 614 |
| 200 IM SCY | 2:18.74 | 543 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.47
Front half 25.83s · back half 27.64s
200 Freestyle SCY 1:59.97
Front half 57.93s · back half 62.04s
200 Individual Medley SCY 2:18.74
Front half 64.89s · back half 73.85s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.