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Dean Kosiorek

8 · M · Dedham Health Hydra · NE
50 Free
43.20
B
50 Back
48.47
BB
50 Breast
58.78
B
NEXT CUTS

Closest standards

How far each best time is from the next published cut
50 Free · LCM
3.41s
to BB 39.79 (now 43.20)
50 Breast · LCM
4.39s
to BB 54.39 (now 58.78)
50 Back · LCM
5.38s
to A 43.09 (now 48.47)
From USA Swimming’s published age-group motivational standards (10&U–17-18) at the swimmer’s current age.
STANDARDS LADDER
USA Swimming motivational standards · 10 & under Boys · published cut times, never estimated
CourseAge group
Event
Best
Where Dean sits
To next cut
Not yet swum · 12 events
100 Back
Not swum
1:40.69B cut · the way in
100 Breast
Not swum
1:54.09B cut · the way in
100 Fly
Not swum
1:53.49B cut · the way in
100 Free
Not swum
1:27.99B cut · the way in
100 IM
Not swum
1:39.69B cut · the way in
200 Free
Not swum
3:09.49B cut · the way in
200 IM
Not swum
3:38.59B cut · the way in
50 Back
Not swum
48.29B cut · the way in
50 Breast
Not swum
53.39B cut · the way in
50 Fly
Not swum
46.49B cut · the way in
50 Free
Not swum
38.19B cut · the way in
500 Free
Not swum
8:24.29B cut · the way in
BBBAAAAAAAAAANot reached yetDean’s current timeEach tier is drawn the same width; the marker sits where the time falls inside it.
50 FREE LCM PROGRESSION

Getting faster

Orange dots mark personal records
Not enough public swims in this event yet to chart a progression.
RECENT ACTIVITY

Latest results

50 Free
2026 NE NSSC June 26-28 MIT In · 6/27
43.20
B
50 Back
2026 NE NSSC June 26-28 MIT In · 6/27
48.47
BB
50 Breast
2026 NE NSSC June 26-28 MIT In · 6/27
58.78
B
COMPARE
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Head-to-head across shared events, with same-age timeline alignment. Free to start.
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THE COMPLETE RECORD

All times

3 events · 3 swims · 1 meets — from published results
Power Points (0–1100) is USA Swimming’s published conversion score — it puts every event, course and age on one scale, so scores are comparable where raw times are not. Higher is better. How it’s calculated
Event
Long course · meters

Freestyle1 event · 1 swim

50 Free
LCM43.20B
BB in 3.41s·2026-06-2739 days ago

Backstroke1 event · 1 swim

50 Back
LCM48.47BB
A in 5.38s·2026-06-2739 days ago

Breaststroke1 event · 1 swim

50 Breast
LCM58.78B
BB in 4.39s·2026-06-2739 days ago
RECENT MEETS

Last 1

2026 NE NSSC June 26-28 MIT In
3 swims
2026-06-27
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Public results from published LSC files. Don't see your results? Not every LSC publishes result files — email your meet's official result file (Hy-Tek .cl2/.sd3) to support@swimmeetiq.com and we'll add it.