Natalia Kosinski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:26.76 | 2026-04-17 | 2026 Coast Conference Championsips venue | |
| 200 Backstroke | SCY | 3:02.31 | 2026-04-18 | 2026 Coast Conference Championsips venue | |
| 100 Breaststroke | SCY | 1:37.05 | 2026-04-17 | 2026 Coast Conference Championsips venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.27 | flying | 200 Free Relay (leg 2) | 2026-04-16 | 2026 Coast Conference Championsips |
| 50 Freestyle | SCY | 33.43 | flying | 200 Medley Relay (leg 4) | 2026-04-17 | 2026 Coast Conference Championsips |
| 100 Freestyle | SCY | 1:12.66 | flying | 400 Free Relay (leg 3) | 2026-04-18 | 2026 Coast Conference Championsips |
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
1102 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:26.76 | 538 |
| 100 BR SCY | 1:37.05 | 564 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 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 Backstroke SCY 1:26.76
Front half 43.43s · back half 43.33s
200 Backstroke SCY 3:02.31
Front half 88.05s · back half 94.26s
100 Breaststroke SCY 1:37.05
Front half 46.02s · back half 51.03s
Progression
Faster times are higher. One card per event, all courses & history.