swimNaz Tkachenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.91 | Sectionals ✓+2.22s to US Open | 2015-02-26 | 2015 OHIO STATE HIGH SCHOOLvenue |
| 100 Freestyle | SCY | 47.58 | Sectionals ✓+4.49s to US Open | 2015-02-26 | 2015 OHIO STATE HIGH SCHOOLvenue |
| 50 Freestyle | LCM | 28.07 | +2.08s to Sectionals | 2011-07-09 | 2011 FREEDLANDER MEETvenue |
| 100 Backstroke | LCM | 1:14.44 | +10.05s to Sectionals | 2011-06-04 | CCS Age group & Open Long Course meetvenue |
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 | 21.48 | flying | 200 Free Relay (leg 3) | 2015-02-27 | 2015 OHIO STATE HIGH SCHOOL |
| 50 Freestyle | SCY | 22.20 | flying | 200 Medley Relay (leg 4) | 2014-12-20 | 40th Annual Viking High School Invitational |
| 100 Freestyle | SCY | 49.22 | flying | 400 Free Relay (leg 3) | 2014-12-20 | 40th Annual Viking High School Invitational |
| 100 Freestyle | LCM | 1:03.82 | flat | 400 Free Relay | 2011-06-04 | CCS Age group & Open Long Course 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.
PR splits
100 Freestyle SCY 47.58
Front half 22.73s · back half 24.85s
100 Backstroke LCM 1:14.44
Front half 36.20s · back half 38.24s
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.