swimJillian Porostosky
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.30 | BB+1.91s to A·+4.01s to Sectionals | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 100 Freestyle | SCY | 1:02.42 | BB+2.93s to A·+7.93s to Sectionals | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsfast pool |
| 200 Freestyle | SCY | 2:16.12 | BB+8.03s to A·+18.23s to Sectionals | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsfast pool |
| 100 Backstroke | SCY | 1:15.60 | +0.61s to B·+15.11s to Sectionals | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 50 Breaststroke | SCY | 43.18 | +1.89s to B·+12.49s to Sectionals | 2025-03-01 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 100 Butterfly | SCY | 1:15.49 | +0.70s to B·+15.90s to Sectionals | 2025-02-28 | 2025 OH Tim Myers Memorial SC Senior Champsvenue |
| 200 Butterfly | SCY | 2:46.19 | B+11.70s to BB·+33.10s to Sectionals | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsfast pool |
| 100 Individual Medley | SCY | 1:13.44 | 2026-03-06 | 2026 OH Tim Myers SC Senior Champsfast pool | |
| 200 Individual Medley | SCY | 2:37.43 | B+2.04s to BB·+24.44s to Sectionals | 2026-03-08 | 2026 OH Tim Myers SC Senior Champsfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 15-16 · SCY
914 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:46.19 | 419 |
| 200 IM SCY | 2:37.43 | 495 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1859 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.12 | 553 |
| 100 BK SCY | 1:15.60 | 408 |
| 100 FL SCY | 1:15.49 | 403 |
| 200 IM SCY | 2:37.43 | 495 |
| 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
100 Freestyle SCY 1:02.42
Front half 30.06s · back half 32.36s
200 Freestyle SCY 2:16.12
Front half 66.20s · back half 69.92s
100 Butterfly SCY 1:15.49
Front half 34.82s · back half 40.67s
200 Butterfly SCY 2:46.19
Front half 77.83s · back half 88.36s
100 Individual Medley SCY 1:13.44
Front half 32.96s · back half 40.48s
200 Individual Medley SCY 2:37.43
Front half 73.80s · back half 83.63s
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.