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Greyson Duff

25 Free
19.13
25 Back
24.32
25 Breast
29.01
NEXT CUTS

Closest standards

How far each best time is from the next published cut
50 Back · LCM
3.11s
to BB 49.29 (now 52.40)
100 Free · LCM
3.60s
to B 1:40.99 (now 1:44.59)
50 Free · LCM
3.78s
to B 43.89 (now 47.67)
50 Free · SCY
4.05s
to B 38.19 (now 42.24)
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 Greyson sits
To next cut
50 Free
42.24−4.05 · 9.6% to B
−4.05to B (9.6%)
Not yet swum · 11 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
500 Free
Not swum
8:24.29B cut · the way in
BBBAAAAAAAAAANot reached yetGreyson’s current timeEach tier is drawn the same width; the marker sits where the time falls inside it.
25 FREE SCY 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 Breast
2026 June Classic · 6/20
1:05.49
100 Free
2026 June Classic · 6/20
1:44.59
50 Free
2026 June Classic · 6/19
47.67
0.25
50 Back
EAJ Mayhem 2026 · 5/23
52.40
B
COMPARE
How do you stack up against Greyson?
Head-to-head across shared events, with same-age timeline alignment. Free to start.
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THE COMPLETE RECORD

All times

8 events · 9 swims · 3 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
Short course · yards
Long course · meters

Freestyle2 events · 4 swims

50 Free
SCY42.24
B in 4.05s·2026-02-225 months ago
LCM47.67
B in 3.78s·2026-06-192 months ago
100 Free
LCM1:44.59
B in 3.60s·2026-06-202 months ago

Backstroke1 event · 1 swim

50 Back
LCM52.40B
BB in 3.11s·2026-05-232 months ago

Breaststroke1 event · 1 swim

50 Breast
LCM1:05.49
B in 4.60s·2026-06-202 months ago
3 early 25-yard events (age 8 and under)

Freestyle1 event · 1 swim

25 Free
SCY19.13
·2026-02-215 months ago

Backstroke1 event · 1 swim

25 Back
SCY24.32
·2026-02-225 months ago

Breaststroke1 event · 1 swim

25 Breast
SCY29.01
·2026-02-215 months ago
Show past PRs
RECENT MEETS

Last 3

2026 June Classic
3 swims
2026-06-20
EAJ Mayhem 2026
2 swims
2026-05-23
2026 Area 1 Spring Championshi
4 swims
2026-02-22
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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.