swimCallum Williamson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.02 | BB+0.93s to A·+8.63s to Sectionals | 2026-01-18 | PVS January Open 2026 - Fairland venue |
| 100 Freestyle | SCY | 1:11.95 | B+1.36s to BB·+23.46s to Sectionals | 2026-01-17 | PVS January Open 2026 - Fairland venue |
| 50 Backstroke | SCY | 38.24 | B+0.15s to BB·+14.55s to Futures | 2026-01-17 | PVS January Open 2026 - Fairland venue |
| 100 Backstroke | SCY | 1:21.74 | BB+6.15s to A·+27.25s to Sectionals | 2026-02-15 | 2026 NCAP Winter Qualifier venue |
| 50 Breaststroke | SCY | 44.44 | B+1.25s to BB·+18.15s to Futures | 2026-01-17 | PVS January Open 2026 - Fairland venue |
| 50 Butterfly | SCY | 35.32 | BB+1.63s to A·+12.43s to Futures | 2026-02-15 | 2026 NCAP Winter Qualifier venue |
| 100 Individual Medley | SCY | 1:18.67 | BB+3.38s to A | 2026-02-15 | 2026 NCAP Winter Qualifier 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.
IMX / IMR
IMX 11-12 · SCY
385 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:21.74 | 385 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1654 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.24 | 400 |
| 50 BR SCY | 44.44 | 355 |
| 50 FL SCY | 35.32 | 431 |
| 100 IM SCY | 1:18.67 | 468 |
| 200 FR 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 1:11.95
Front half 33.80s · back half 38.15s
100 Individual Medley SCY 1:18.67
Front half 35.99s · back half 42.68s
Progression
Faster times are higher. One card per event, all courses & history.