swimKosta Petrosian
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.21 | B+1.42s to BB·+13.02s to Sectionals | 2026-11-07 | BIG ISLAND SWIMMING @ KCACvenue |
| 100 Freestyle | SCY | 1:24.29 | B+5.00s to BB·+33.30s to Sectionals | 2026-09-12 | BIG ISLAND SWIMMING @ KCACvenue |
| 200 Freestyle | SCY | 3:08.37 | B+17.68s to BB·+76.58s to Sectionals | 2026-03-07 | 2026 HI Junior Age Group SCY Championshipvenue |
| 25 Backstroke | SCY | 31.04 | 2024-09-14 | Big Island Swimming | |
| 50 Backstroke | SCY | 45.35 | B+2.26s to BB·+21.66s to Futures | 2026-11-07 | BIG ISLAND SWIMMING @ KCACvenue |
| 100 Backstroke | SCY | 1:36.84 | B+6.35s to BB·+41.35s to Sectionals | 2026-11-07 | BIG ISLAND SWIMMING @ KCACvenue |
| 50 Breaststroke | SCY | 49.81 | B+2.02s to BB·+23.52s to Futures | 2026-11-07 | BIG ISLAND SWIMMING @ KCACvenue |
| 100 Breaststroke | SCY | 1:55.85 | +0.36s to B·+52.66s to Sectionals | 2026-10-03 | 2026 BIG ISLAND SWIMMINGvenue |
| 50 Freestyle | LCM | 43.54 | B+3.75s to BB·+16.55s to Sectionals | 2026-05-16 | BIG ISLAND SWIMMING @ KCACvenue |
| 100 Freestyle | LCM | 1:44.66 | +3.57s to B·+45.67s to Sectionals | 2026-05-16 | BIG ISLAND SWIMMING @ KCACvenue |
| 200 Freestyle | LCM | 3:41.93 | +4.84s to B·+93.24s to Sectionals | 2026-05-16 | BIG ISLAND SWIMMING @ KCACvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.36 | flat | 200 Free Relay | 2026-10-24 | BIG ISLAND SWIMMING @ HPA |
| 50 Freestyle | SCY | 34.19 | flying | 200 Free Relay (leg 3) | 2026-11-07 | BIG ISLAND SWIMMING @ KCAC |
| 50 Breaststroke | SCY | 55.13 | flying | 200 Medley Relay (leg 2) | 2026-02-07 | BIG ISLAND SWIMMING @ KCAC |
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 10 & under · SCY
1024 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:08.37 | 349 |
| 100 BK SCY | 1:36.84 | 361 |
| 100 BR SCY | 1:55.85 | 314 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1119 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:24.29 | 373 |
| 50 BK SCY | 45.35 | 357 |
| 50 BR SCY | 49.81 | 389 |
| 50 FL SCY | — | 0 |
| 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 1:24.29
Front half 40.57s · back half 43.72s
100 Backstroke SCY 1:36.84
Front half 48.25s · back half 48.59s
100 Breaststroke SCY 1:55.85
Front half 54.26s · back half 61.59s
200 Freestyle LCM 3:41.93
Front half 107.25s · back half 114.68s
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.