swimNadja Cosic
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.26 | BB+0.27s to A·+3.37s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 100 Freestyle | SCY | 1:02.20 | BB+1.31s to A·+8.11s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 200 Freestyle | SCY | 2:13.82 | BB+1.93s to A·+17.13s to Sectionals | 2026-02-27 | Meet Results for |
| 500 Freestyle | SCY | 6:07.40 | BB+14.01s to A·+57.51s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 50 Backstroke | SCY | 36.78 | +0.19s to B·+8.19s to Sectionals | 2024-10-26 | 2024 TWST Halloween Meetvenue |
| 100 Backstroke | SCY | 1:13.29 | B+1.60s to BB·+12.50s to Sectionals | 2025-12-12 | 2025 Gulf Senior Championships |
| 200 Backstroke | SCY | 2:33.55 | BB+9.66s to A·+20.26s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 50 Breaststroke | SCY | 40.24 | B+1.15s to BB·+6.65s to Sectionals | 2025-01-18 | 2025 TWST Speedo Winter Classic Invitationalvenue |
| 100 Breaststroke | SCY | 1:20.72 | BB+4.63s to A·+9.83s to Sectionals | 2026-02-27 | Meet Results for |
| 200 Breaststroke | SCY | 2:52.40 | BB+8.61s to A·+16.11s to Sectionals | 2026-02-27 | Meet Results for |
| 50 Butterfly | SCY | 37.78 | +1.79s to B·+10.39s to Sectionals | 2024-11-09 | 2024 FCST Nov Tri-Meetvenue |
| 100 Butterfly | SCY | 1:17.08 | +0.19s to B·+17.99s to Sectionals | 2026-02-27 | Meet Results for |
| 200 Butterfly | SCY | 2:48.51 | B+9.32s to BB·+36.32s to Sectionals | 2026-02-27 | Meet Results for |
| 100 Individual Medley | SCY | 1:19.33 | 2024-10-26 | 2024 TWST Halloween Meetvenue | |
| 200 Individual Medley | SCY | 2:35.97 | BB+8.08s to A·+23.38s to Sectionals | 2026-02-27 | Meet Results for |
| 50 Freestyle | LCM | 33.33 | BB+1.34s to A·+4.94s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 100 Freestyle | LCM | 1:11.62 | BB+2.03s to A·+10.33s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 200 Freestyle | LCM | 2:34.37 | BB+3.98s to A·+22.28s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 400 Freestyle | LCM | 4:40.20 | AAA+3.51s to AAAA·+1.41s to Sectionals | 2026-05-09 | 2026 FLEET Distance Challenge |
| 50 Backstroke | LCM | 46.36 | +3.67s to B·+13.47s to Sectionals | 2024-04-21 | 2024 TWST Spring Splash LC Meetvenue |
| 100 Backstroke | LCM | 1:16.31 | A+2.42s to AA·+6.52s to Sectionals | 2026-04-17 | TWST Spring Splash LC Meet |
| 200 Backstroke | LCM | 2:47.92 | BB+1.63s to A·+15.93s to Sectionals | 2025-04-12 | 2025 BTA April LC Ducky Derby |
| 50 Breaststroke | LCM | 43.74 | BB+2.65s to A·+5.45s to Sectionals | 2026-04-17 | TWST Spring Splash LC Meet |
| 100 Breaststroke | LCM | 1:31.38 | BB+3.59s to A·+10.79s to Sectionals | 2025-05-16 | 2025 Fleet Summer Classic |
| 200 Breaststroke | LCM | 3:26.80 | B+1.71s to BB·+30.81s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 50 Butterfly | LCM | 46.09 | +6.10s to B·+14.80s to Sectionals | 2024-06-01 | 2024 TWST LC Invitationalvenue |
| 100 Butterfly | LCM | 1:11.81 | A+0.02s to AA·+4.42s to Sectionals | 2025-06-06 | 2025 Fleet TWST Schools Out |
| 200 Butterfly | LCM | 2:57.68 | BB+8.99s to A·+26.39s to Sectionals | 2025-05-16 | 2025 Fleet Summer Classic |
| 200 Individual Medley | LCM | 3:00.60 | BB+11.41s to A·+29.21s to Sectionals | 2025-04-12 | 2025 BTA April LC Ducky Derby |
| 400 Individual Medley | LCM | 6:21.88 | BB+23.19s to A·+62.19s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.07 | flying | 200 Free Relay (leg 3) | 2024-07-20 | 2024 LSST GULF B & Under Champs |
| 50 Backstroke | SCY | 38.20 | flat | 200 Medley Relay | 2024-07-21 | 2024 LSST GULF B & Under Champs |
| 50 Breaststroke | SCY | 40.66 | flying | 200 Medley Relay (leg 2) | 2024-10-27 | 2024 TWST Halloween Meet |
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 13-14 · LCM
3774 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:40.20 | 956 |
| 200 BK LCM | 2:47.92 | 643 |
| 200 BR LCM | 3:26.80 | 510 |
| 200 FL LCM | 2:57.68 | 563 |
| 200 IM LCM | 3:00.60 | 549 |
| 400 IM LCM | 6:21.88 | 553 |
IMR 13-14 · LCM
3200 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:34.37 | 618 |
| 100 BK LCM | 1:16.31 | 685 |
| 100 BR LCM | 1:31.38 | 593 |
| 100 FL LCM | 1:11.81 | 755 |
| 200 IM LCM | 3:00.60 | 549 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Backstroke SCY 2:33.55 split/total mismatch
100 Individual Medley SCY 1:19.33
Front half 36.37s · back half 42.96s
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.