swimstats

Jonah Karschnik

MLESEMHSWUN-10WILBWLB

33 plausible swims · 7 meets · 2015-01-01 → 2021-02-25

Personal records

EventCourseBest CutDateMeet
100 Freestyle SCY 51.63 +2.64s to Sectionals 2015-01-01 2015 NAC SPEEDO Music City Invitationalslow pool
200 Freestyle SCY 1:43.76 Sectionals ✓+8.77s to US Open 2019-02-21 2019 OHIO STATE HIGH SCHOOLfast pool
500 Freestyle SCY 4:41.16 Sectionals ✓+21.27s to US Open 2020-02-20 2020 OHIO STATE HIGH SCHOOLfast pool
100 Backstroke SCY 59.92 +3.83s to Sectionals 2015-01-01 2015 NAC SPEEDO Music City Invitationalslow pool
100 Butterfly SCY 50.17 Sectionals ✓+3.48s to US Open 2020-02-21 2020 OHIO STATE HIGH SCHOOLfast pool
200 Individual Medley SCY 2:09.03 +8.04s to Sectionals 2015-01-01 2015 NAC SPEEDO Music City Invitationalslow pool
100 Freestyle LCM 56.82 +0.23s to Sectionals 2019-07-21 2019LE Speedo Sectionals at Cleveland Statevenue
200 Freestyle LCM 2:02.94 Sectionals ✓+10.95s to US Open 2019-07-19 2019LE Speedo Sectionals at Cleveland Statevenue
400 Freestyle LCM 4:29.87 +7.68s to Sectionals 2018-07-21 2018 LE Speedo Sectionals at Cleveland Statevenue
100 Butterfly LCM 59.77 Sectionals ✓+5.08s to US Open 2018-07-20 2018 LE Speedo Sectionals at Cleveland Statevenue
200 Butterfly LCM 2:14.99 Sectionals ✓+12.00s to US Open 2018-07-21 2018 LE Speedo Sectionals at Cleveland Statevenue

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

LegCourseTime StartRelayDateMeet
100 Freestyle LCM 55.41 flying 400 Free Relay (leg 2) 2019-07-19 2019LE Speedo Sectionals at Cleveland State
200 Freestyle LCM 2:01.40 flying 800 Free Relay (leg 2) 2019-07-20 2019LE Speedo Sectionals at Cleveland State
100 Butterfly LCM 59.81 flying 400 Medley Relay (leg 3) 2019-07-21 2019LE Speedo Sectionals at Cleveland State

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

200 Freestyle SCY 1:43.76

24.07
25.45
26.77
27.47

Front half 49.52s · back half 54.24s

500 Freestyle SCY 4:41.16

25.50
27.87
28.04
28.07
28.43
28.56
28.78
28.75
28.77
28.39

Front half 137.91s · back half 143.25s

100 Butterfly SCY 50.17

23.49
26.68

Front half 23.49s · back half 26.68s

100 Freestyle LCM 56.82

28.14
28.68

Front half 28.14s · back half 28.68s

200 Freestyle LCM 2:02.94

29.36
30.85
32.10
30.63

Front half 60.21s · back half 62.73s

400 Freestyle LCM 4:29.87

29.95
32.94
33.54
34.75
34.41
35.36
34.61
34.31

Front half 131.18s · back half 138.69s

200 Butterfly LCM 2:14.99

30.04
34.38
34.92
35.65

Front half 64.42s · back half 70.57s

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

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.

100 Freestyle SCY 51.63 2 swims
200 Freestyle SCY 1:43.76 2 swims
500 Freestyle SCY 4:41.16 7 swims
100 Backstroke SCY 59.92 2 swims
100 Butterfly SCY 50.17 9 swims
200 Individual Medley SCY 2:09.03 1 swim
100 Freestyle LCM 56.82 2 swims
200 Freestyle LCM 2:02.94 2 swims
400 Freestyle LCM 4:29.87 1 swim
100 Butterfly LCM 59.77 2 swims
200 Butterfly LCM 2:14.99 3 swims