Chase Koscinski

Xage 15GUSWAT

18 plausible swims · 4 meets · 2024-03-01 → 2026-04-17

Personal records

Event	Course	Best	Date	Meet
50 Freestyle	SCY	26.42	2024-03-02	2024 Gulf 13 & Over Champs (SHRK)venue
100 Freestyle	SCY	58.17	2024-03-03	2024 Gulf 13 & Over Champs (SHRK)venue
200 Freestyle	SCY	2:15.96	2024-03-02	2024 Gulf 13 & Over Champs (SHRK)venue
100 Backstroke	SCY	1:12.30	2024-03-03	2024 Gulf 13 & Over Champs (SHRK)venue
50 Breaststroke	SCY	36.53	2024-03-01	2024 Gulf 13 & Over Champs (SHRK)venue
50 Butterfly	SCY	28.92	2024-03-01	2024 Gulf 13 & Over Champs (SHRK)venue
200 Individual Medley	SCY	2:33.05	2024-03-03	2024 Gulf 13 & Over Champs (SHRK)venue
50 Freestyle	LCM	26.82	2026-04-17	PACK Long Course Kick-Off Meet 2026
100 Freestyle	LCM	58.59	2026-04-17	PACK Long Course Kick-Off Meet 2026
200 Backstroke	LCM	3:08.55	2024-04-13	2024 TEST Spring Splash venue
50 Breaststroke	LCM	35.59	2026-04-17	PACK Long Course Kick-Off Meet 2026
100 Breaststroke	LCM	1:22.12	2026-04-17	PACK Long Course Kick-Off Meet 2026
50 Butterfly	LCM	29.25	2026-04-17	PACK Long Course Kick-Off Meet 2026
100 Butterfly	LCM	1:06.66	2026-04-17	PACK Long Course Kick-Off Meet 2026

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
100 Freestyle	SCY	56.85	flying	400 Free Relay (leg 2)	2024-03-03	2024 Gulf 13 & Over Champs (SHRK)

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 58.17

27.92

30.25

Front half 27.92s · back half 30.25s

200 Freestyle SCY 2:15.96

32.08

33.81

35.85

34.22

Front half 65.89s · back half 70.07s

100 Backstroke SCY 1:12.30

35.36

36.94

Front half 35.36s · back half 36.94s

200 Individual Medley SCY 2:33.05

30.61

39.52

47.94

34.98

Front half 70.13s · back half 82.92s

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.

50 Freestyle SCY 26.42 2 swims

100 Freestyle SCY 58.17 1 swim

200 Freestyle SCY 2:15.96 1 swim

100 Backstroke SCY 1:12.30 1 swim

50 Breaststroke SCY 36.53 1 swim

50 Butterfly SCY 28.92 1 swim

200 Individual Medley SCY 2:33.05 1 swim

50 Freestyle LCM 26.82 2 swims

100 Freestyle LCM 58.59 1 swim

200 Backstroke LCM 3:08.55 1 swim

50 Breaststroke LCM 35.59 2 swims

100 Breaststroke LCM 1:22.12 1 swim

50 Butterfly LCM 29.25 2 swims

100 Butterfly LCM 1:06.66 1 swim