swimBilly Jankowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 21.46 | 2026-05-03 | 2026 MAC May-hem Mini Meetslow pool | |
| 50 Freestyle | SCY | 46.37 | +8.08s to B·+23.98s to Sectionals | 2026-03-22 | 2026 Maryland 9-10 B Championship Meetfast pool |
| 100 Freestyle | SCY | 1:44.40 | +15.91s to B·+55.91s to Sectionals | 2026-05-03 | 2026 MAC May-hem Mini Meetslow pool |
| 200 Freestyle | SCY | 3:56.42 | +46.83s to B·+130.13s to Sectionals | 2026-02-08 | 2026 LBA Last Chance Invitevenue |
| 25 Backstroke | SCY | 23.92 | 2026-05-02 | 2026 MAC May-hem Mini Meetslow pool | |
| 50 Backstroke | SCY | 52.70 | +4.21s to B·+29.01s to Futures | 2026-09-20 | 2026 MAC/FSC 10 & U Pentathlonslow pool |
| 100 Backstroke | SCY | 2:01.36 | +20.27s to B·+66.87s to Sectionals | 2026-03-22 | 2026 Maryland 9-10 B Championship Meetfast pool |
| 50 Breaststroke | SCY | 1:21.21 | +27.72s to B·+54.92s to Futures | 2026-09-20 | 2026 MAC/FSC 10 & U Pentathlonslow pool |
| 50 Butterfly | SCY | 57.06 | +10.57s to B·+34.17s to Futures | 2026-10-17 | 2026 Fox Fall Invitational 1venue |
| 50 Freestyle | LCM | 56.78 | +12.89s to B·+31.29s to Sectionals | 2026-05-30 | 2026 FOX Speedo Summer Spectacular Meetvenue |
| 100 Freestyle | LCM | 1:58.49 | +17.40s to B·+63.00s to Sectionals | 2026-05-31 | 2026 FOX Speedo Summer Spectacular Meetvenue |
| 200 Freestyle | LCM | 4:17.08 | +39.99s to B·+135.79s to Sectionals | 2026-05-30 | 2026 FOX Speedo Summer Spectacular Meetvenue |
| 50 Backstroke | LCM | 58.38 | +2.99s to B·+30.49s to Futures | 2026-05-31 | 2026 FOX Speedo Summer Spectacular Meetvenue |
| 100 Backstroke | LCM | 2:20.83 | +24.14s to B·+78.84s to Sectionals | 2026-05-30 | 2026 FOX Speedo Summer Spectacular Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
IMX / IMR
IMX 10 & under · LCM
388 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 4:17.08 | 205 |
| 100 BK LCM | 2:20.83 | 183 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
669 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:44.40 | 196 |
| 50 BK SCY | 52.70 | 227 |
| 50 BR SCY | 1:21.21 | 89 |
| 50 FL SCY | 57.06 | 157 |
| 100 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 1:44.40
Front half 49.25s · back half 55.15s
200 Freestyle SCY 3:56.42
Front half 118.25s · back half 118.17s
100 Backstroke SCY 2:01.36
Front half 58.56s · back half 62.80s
100 Freestyle LCM 1:58.49
Front half 56.76s · back half 61.73s
200 Freestyle LCM 4:17.08
Front half 132.07s · back half 125.01s
100 Backstroke LCM 2:20.83
Front half 67.82s · back half 73.01s
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.