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JD Mastropietro

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MaleNJScarlet Aquatics
32 events·97 swims·22 meets·Last raced Jun 7, 2026

Where JD ranks

Current best: each age group's best time, against the swimmers in it now.

100 Fly SCY1:03.62
FastestField
NJSCA
Team
19
of 48
›
NJ
LSC
122
of 451
›
NJ
State
122
of 451
›
Eastern
Zone
742
of 3,092
›
USA
National
2,567
of 11,175
›
Boys 13-14 · best in age group · set Jun 2026Tap a row for the list
Cuts Checker

Select a time standard above to see which events you qualify for.

Best Times
1650 Free
SCY3 swims
BBBAAAAAAAAAA54.05 to A
#1,290 USA#12 NJSCA

20:05.14

2026-03-14

500 Free
SCY6 swims
BBBAAAAAAAAAA26.53 to A
#4,110 USA#30 NJSCA
BEST

5:57.12

2026-02-08

LCM1 swim
BBBAAAAAAAAAA20.70 to A
#3,473 USA#20 NJSCA

5:19.39

2026-04-26

100 Fly
SCY6 swims
BBBAAAAAAAAAA3.23 to A
#2,567 USA#19 NJSCA
BEST

1:03.62

2026-06-07

LCM2 swims
BBBAAAAAAAAAA3.75 to BB

1:18.34

2025-07-25

50 Fly
SCY5 swims
BBBAAAAAAAAAA0.59 to A
#2,672 USA#16 NJSCA

28.98

2026-04-04

LCM2 swims
BBBAAAAAAAAAA0.16 to BB

34.75

2025-05-24

200 Free
SCY5 swims
BBBAAAAAAAAAA8.85 to A
#5,027 USA#28 NJSCA
BEST

2:11.04

2026-06-06

LCM3 swims
BBBAAAAAAAAAA1.10 to BB
#5,334 USA#23 NJSCA

2:33.39

2026-05-30

200 Fly
SCY4 swims
BBBAAAAAAAAAA10.49 to A
#1,534 USA#15 NJSCA
BEST

2:24.88

2026-06-06

LCM1 swim
BBBAAAAAAAAAA4.03 to BB
#1,393 USA#10 NJSCA

2:50.82

2026-05-30

50 Free
SCY5 swims
BBBAAAAAAAAAA1.75 to A
#7,019 USA#32 NJSCA
BEST

27.34

2026-06-07

LCM2 swims
BBBAAAAAAAAAA0.09 to BB
#7,269 USA#30 NJSCA

31.88

2026-04-26

100 Free
SCY7 swims
BBBAAAAAAAAAA4.43 to A
#6,625 USA#27 NJSCA
BEST

1:00.12

2026-02-28

LCM2 swims
BBBAAAAAAAAAA2.15 to BB

1:11.94

2025-07-13

1000 Free
SCY1 swim
BBBAAAAAAAAAA1.81 to BB
#564 Eastern#1,859 USA

12:22.80

2026-02-07

400 IM
SCY2 swims
BBBAAAAAAAAAA21.74 to BB
#1,052 Eastern#3,629 USA
BEST

5:35.33

2025-11-15

LCM1 swim
BBBAAAAAAAAAA4.58 to BB
#2,387 USA#16 NJSCA

6:07.37

2026-04-26

200 Back
SCY4 swims
BBBAAAAAAAAAA8.75 to BB
#4,175 USA#31 NJSCA

2:32.44

2026-03-01

LCM1 swim
BBBAAAAAAAAAA2.31 to BB
#871 Eastern#3,097 USA
BEST

2:51.10

2026-04-26

200 IM
SCY7 swims
BBBAAAAAAAAAA1.55 to BB
#4,688 USA#28 NJSCA
BEST

2:28.24

2026-06-07

LCM5 swims
BBBAAAAAAAAAA4.69 to BB
#4,847 USA#21 NJSCA

2:54.48

2026-05-30

100 Back
SCY7 swims
BBBAAAAAAAAAA2.84 to BB
#4,866 USA#25 NJSCA
BEST

1:09.03

2026-04-02

LCM3 swims
BBBAAAAAAAAAA5.85 to BB

1:23.54

2025-07-26

50 Back
SCY2 swims
BBBAAAAAAAAAA0.25 to B
#5,412 USA#25 NJSCA

33.94

2026-01-03

LCM3 swims
BBBAAAAAAAAAA1.37 to BB

38.06

2025-07-27

50 Breast
SCY1 swim
BBBAAAAAAAAAA3.70 to B
#7,989 USA#40 NJSCA

42.29

2026-01-04

LCM1 swim
BBBAAAAAAAAAA5.28 to B

49.27

2025-07-12

100 Breast
SCY2 swims
BBBAAAAAAAAAA13.74 to B
#11,516 USA#52 NJSCA
BEST

1:34.23

2025-11-15

LCM1 swim
BBBAAAAAAAAAA14.20 to B

1:47.99

2025-07-13

200 Breast
SCY1 swim
BBBAAAAAAAAAA17.84 to B
#6,435 USA#35 NJSCA

3:12.73

2025-11-16

100 IM
SCY1 swim

1:20.34

2025-01-05

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Explore

USA Swimming time standards — 13-14 Boys

See how JD's times rank nationally: 1650 Free400 Free (LCM)100 Fly50 Fly200 Free500 Free
Other Scarlet Aquatics swimmers around JD's age: Justin ZhaoOlivia SowaLiliana ScoonAadya MehtaBella Chiarella