D'Artagnan Kosek
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.04 | +7.45s to Sectionals | 2021-02-21 | 2021 Get Up and Race Meetvenue |
| 100 Freestyle | SCY | 1:03.63 | +14.64s to Sectionals | 2021-02-21 | 2021 Get Up and Race Meetvenue |
| 200 Freestyle | SCY | 2:22.02 | +34.53s to Sectionals | 2021-01-31 | LESD Frozen Meetvenue |
| 500 Freestyle | SCY | 5:04.48 | +11.59s to Sectionals | 2024-02-16 | 2024 Northeast High School District Div Ivenue |
| 50 Backstroke | SCY | 39.37 | +14.88s to Sectionals | 2019-01-13 | New Year Stretch 2019slow pool |
| 100 Backstroke | SCY | 1:13.43 | +17.34s to Sectionals | 2021-01-31 | LESD Frozen Meetvenue |
| 50 Breaststroke | SCY | 42.20 | +15.01s to Sectionals | 2020-02-23 | 2020 Regional Age Group Championship Meetvenue |
| 100 Breaststroke | SCY | 1:23.78 | +20.19s to Sectionals | 2021-02-21 | 2021 Get Up and Race Meetvenue |
| 200 Breaststroke | SCY | 3:18.36 | +59.77s to Sectionals | 2020-01-12 | New Year Stretch 2020slow pool |
| 50 Butterfly | SCY | 37.03 | +13.34s to Sectionals | 2019-12-15 | CWW 2019 Winter Breakout Meetslow pool |
| 100 Butterfly | SCY | 1:19.19 | +25.20s to Sectionals | 2021-01-24 | TYR Turn Up The HEATslow pool |
| 100 Individual Medley | SCY | 1:19.25 | 2020-02-23 | 2020 Regional Age Group Championship Meetvenue | |
| 200 Individual Medley | SCY | 2:09.24 | +8.25s to Sectionals | 2024-02-16 | 2024 Northeast High School District Div Ivenue |
| 50 Freestyle | LCM | 33.14 | +7.15s to Sectionals | 2021-06-26 | 2021 52nd FREEDLANDER MEETvenue |
| 100 Freestyle | LCM | 1:13.04 | +16.45s to Sectionals | 2021-07-31 | LESI Senior Champsvenue |
| 400 Freestyle | LCM | 5:40.35 | +78.16s to Sectionals | 2021-07-31 | LESI Senior Champsvenue |
| 50 Backstroke | LCM | 39.57 | +10.88s to Sectionals | 2021-07-31 | LESI Senior Champsvenue |
| 100 Backstroke | LCM | 1:27.69 | +23.30s to Sectionals | 2021-06-26 | 2021 52nd FREEDLANDER MEETvenue |
| 100 Breaststroke | LCM | 1:41.64 | +28.85s to Sectionals | 2021-07-31 | LESI Senior Champsvenue |
| 50 Butterfly | LCM | 37.32 | +9.93s to Sectionals | 2021-07-30 | LESI Senior Champsvenue |
| 200 Individual Medley | LCM | 2:55.88 | +36.49s to Sectionals | 2021-06-26 | 2021 52nd FREEDLANDER 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.
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 | 48.51 | flying | 200 Medley Relay (leg 4) | 2018-11-03 | Kelly Kinney Memorial - Splash Out Cancer |
| 50 Freestyle | SCY | 23.61 | flying | 200 Free Relay (leg 4) | 2024-02-16 | 2024 Northeast High School District Div I |
| 50 Backstroke | SCY | 28.07 | flat | 200 Medley Relay | 2024-02-16 | 2024 Northeast High School District Div I |
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 1:03.63
Front half 30.93s · back half 32.70s
200 Freestyle SCY 2:22.02
Front half 70.00s · back half 72.02s
500 Freestyle SCY 5:04.48
Front half 146.50s · back half 157.98s
100 Backstroke SCY 1:13.43
Front half 36.01s · back half 37.42s
100 Breaststroke SCY 1:23.78
Front half 39.30s · back half 44.48s
200 Breaststroke SCY 3:18.36
Front half 94.44s · back half 103.92s
100 Butterfly SCY 1:19.19
Front half 36.33s · back half 42.86s
100 Individual Medley SCY 1:19.25
Front half 37.74s · back half 41.51s
200 Individual Medley SCY 2:09.24
Front half 59.43s · back half 69.81s
100 Freestyle LCM 1:13.04
Front half 35.18s · back half 37.86s
400 Freestyle LCM 5:40.35
Front half 164.55s · back half 175.80s
100 Backstroke LCM 1:27.69
Front half 42.57s · back half 45.12s
100 Breaststroke LCM 1:41.64
Front half 47.41s · back half 54.23s
200 Individual Medley LCM 2:55.88
Front half 84.43s · back half 91.45s
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.