swimSilas Piotrowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.99 | AA+0.90s to AAA | 2026-03-07 | 2026 Spring CM ISI Divisional Championships - venue |
| 200 Freestyle | SCY | 1:45.70 | AAA+4.21s to AAAA | 2026-03-12 | 2026 IN Swimming Senior Short Course Champs |
| 500 Freestyle | SCY | 4:42.47 | AAA+6.98s to AAAA | 2026-03-12 | 2026 IN Swimming Senior Short Course Champs |
| 1000 Freestyle | SCY | 9:45.99 | AAA+9.00s to AAAA | 2026-03-12 | 2026 IN Swimming Senior Short Course Champs |
| 1650 Freestyle | SCY | 16:33.20 | AAA+29.31s to AAAA | 2026-03-12 | 2026 IN Swimming Senior Short Course Champs venue |
| 100 Butterfly | SCY | 57.13 | BB+0.44s to A | 2026-03-07 | 2026 Spring CM ISI Divisional Championships - venue |
| 200 Butterfly | SCY | 2:08.54 | BB+1.05s to A | 2026-03-08 | 2026 Spring CM ISI Divisional Championships - venue |
| 200 Individual Medley | SCY | 2:05.10 | A+2.21s to AA | 2026-03-08 | 2026 Spring CM ISI Divisional Championships - venue |
| 400 Individual Medley | SCY | 4:17.49 | AA+4.50s to AAA | 2026-03-12 | 2026 IN Swimming Senior Short Course Champs |
| 200 Freestyle | LCM | 2:04.96 | AA+2.77s to AAA | 2026-03-27 | 2026 Central Zone East Spring Speedo Sectiona venue |
| 400 Freestyle | LCM | 4:22.25 | AA+1.66s to AAA | 2026-03-28 | 2026 Central Zone East Spring Speedo Sectiona venue |
| 800 Freestyle | LCM | 9:00.52 | AAA+23.63s to AAAA | 2026-03-29 | 2026 Central Zone East Spring Speedo Sectiona venue |
| 1500 Freestyle | LCM | 17:35.28 | AA+16.19s to AAA | 2026-03-26 | 2026 Central Zone East Spring Speedo Sectiona venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.91 | flying | 200 Medley Relay (leg 4) | 2026-03-13 | 2026 IN Swimming Senior Short Course Champs |
| 100 Freestyle | SCY | 49.46 | flying | 400 Medley Relay (leg 4) | 2026-03-14 | 2026 IN Swimming Senior Short Course Champs |
| 200 Freestyle | SCY | 1:45.33 | flying | 800 Free Relay (leg 2) | 2026-03-13 | 2026 IN Swimming Senior Short Course Champs |
| 200 Freestyle | LCM | 2:04.39 | flying | 800 Free Relay (leg 2) | 2026-03-26 | 2026 Central Zone East Spring Speedo Sectiona |
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 17-18 · SCY
2998 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:42.47 | 896 |
| 200 FL SCY | 2:08.54 | 623 |
| 200 IM SCY | 2:05.10 | 690 |
| 400 IM SCY | 4:17.49 | 789 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
IMR 17-18 · SCY
2175 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.70 | 851 |
| 100 FL SCY | 57.13 | 634 |
| 200 IM SCY | 2:05.10 | 690 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:45.70 split/total mismatch
500 Freestyle SCY 4:42.47 split/total mismatch
1000 Freestyle SCY 9:45.99 split/total mismatch
1650 Freestyle SCY 16:33.20
100 Butterfly SCY 57.13
Front half 26.42s · back half 30.71s
200 Butterfly SCY 2:08.54
Front half 60.43s · back half 68.11s
200 Individual Medley SCY 2:05.10
Front half 58.79s · back half 66.31s
400 Individual Medley SCY 4:17.49 split/total mismatch
200 Freestyle LCM 2:04.96
Front half 59.13s · back half 65.83s
400 Freestyle LCM 4:22.25
Front half 127.26s · back half 134.99s
800 Freestyle LCM 9:00.52
Front half 268.31s · back half 272.21s
1500 Freestyle LCM 17:35.28
Front half 516.23s · back half 539.05s
Progression
Faster times are higher. One card per event, all courses & history.