swimMason Markowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.10 | AA+0.71s to AAA | 2026-02-16 | SJAC Last Chance |
| 100 Freestyle | SCY | 49.00 | AA+0.01s to AAA | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 200 Freestyle | SCY | 1:51.47 | AA+4.38s to AAA | 2026-02-16 | SJAC Last Chance |
| 500 Freestyle | SCY | 5:01.32 | AA+10.23s to AAA | 2026-03-31 | 2026 MASI Short Course Silver Championships hosted by BWA |
| 1000 Freestyle | SCY | 11:46.18 | BB+44.59s to A | 2024-01-11 | SJAC Distance Challenge |
| 50 Backstroke | SCY | 24.82 | AAA+0.93s to AAAA | 2026-03-23 | 2026 MASI Short Course Senior Championships |
| 100 Backstroke | SCY | 53.72 | AA+0.43s to AAA | 2026-03-23 | 2026 MASI Short Course Senior Championships |
| 200 Backstroke | SCY | 1:55.88 | AAA+4.49s to AAAA | 2026-03-23 | 2026 MASI Short Course Senior Championships |
| 100 Breaststroke | SCY | 1:22.32 | +5.33s to B | 2024-01-16 | GPAC New Year's A/BB/C |
| 50 Butterfly | SCY | 24.04 | AAA+0.25s to AAAA | 2026-03-23 | 2026 MASI Short Course Senior Championships |
| 100 Butterfly | SCY | 53.06 | AA+0.17s to AAA | 2026-03-23 | 2026 MASI Short Course Senior Championships |
| 200 Butterfly | SCY | 2:01.73 | AA+3.34s to AAA | 2026-03-23 | 2026 MASI Short Course Senior Championships |
| 200 Individual Medley | SCY | 2:13.85 | BB+4.16s to A | 2025-02-24 | SJAC Last Chance |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:09.23 | flat | 400 Medley Relay | 2021-12-11 | 2021 VA CGBD 9-12 YO Christmas Champs |
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
3038 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:01.32 | 770 |
| 200 BK SCY | 1:55.88 | 871 |
| 200 FL SCY | 2:01.73 | 793 |
| 200 IM SCY | 2:13.85 | 604 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
3409 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.47 | 765 |
| 100 BK SCY | 53.72 | 840 |
| 100 BR SCY | 1:22.32 | 344 |
| 100 FL SCY | 53.06 | 856 |
| 200 IM SCY | 2:13.85 | 604 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.00 split/total mismatch
Front half 23.42s · back half 25.58s
200 Freestyle SCY 1:51.47
Front half 52.44s · back half 59.03s
500 Freestyle SCY 5:01.32 split/total mismatch
1000 Freestyle SCY 11:46.18 split/total mismatch
100 Backstroke SCY 53.72 split/total mismatch
Front half 25.99s · back half 27.73s
200 Backstroke SCY 1:55.88 split/total mismatch
100 Breaststroke SCY 1:22.32 split/total mismatch
Front half 36.96s · back half 45.36s
100 Butterfly SCY 53.06 split/total mismatch
Front half 24.33s · back half 28.73s
200 Butterfly SCY 2:01.73 split/total mismatch
Front half 30.50s · back half 91.23s
Progression
Faster times are higher. One card per event, all courses & history.