Mark Williams
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.11 | A+0.72s to AA | 2019-01-01 | sych12132019 |
| 100 Freestyle | SCY | 54.67 | BB+1.18s to A | 2019-12-14 | 2019 NI SYCH CNY Invite venue |
| 200 Freestyle | SCY | 2:08.61 | B+2.02s to BB | 2019-12-15 | 2019 NI SYCH CNY Invite venue |
| 100 Backstroke | SCY | 1:08.81 | +1.02s to B | 2019-01-01 | sych12132019 |
| 100 Breaststroke | SCY | 1:11.18 | BB+5.19s to A | 2019-01-01 | sych12132019 |
| 100 Butterfly | SCY | 1:02.36 | BB+4.67s to A | 2019-12-14 | 2019 NI SYCH CNY Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
IMX / IMR
IMR 15-16 · SCY
1956 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.61 | 498 |
| 100 BK SCY | 1:08.81 | 399 |
| 100 BR SCY | 1:11.18 | 532 |
| 100 FL SCY | 1:02.36 | 527 |
| 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
100 Freestyle SCY 54.67
Front half 25.82s · back half 28.85s
200 Freestyle SCY 2:08.61
Front half 60.66s · back half 67.95s
100 Backstroke SCY 1:08.81 split/total mismatch
Front half 32.77s · back half 36.04s
100 Breaststroke SCY 1:11.18 split/total mismatch
Front half 33.91s · back half 37.27s
100 Butterfly SCY 1:02.36
Front half 29.48s · back half 32.88s
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.