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Seojin Lee

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MalePCDe Anza Cupertino Aquatics

Also swam for Utica Shelby Swim Club (2025–26). Best times below include every one of them.

18 events·97 swims·20 meets·Last raced Oct 4, 2026

Where Seojin ranks

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

50 Back LCM42.92
FastestField
DACA
Team
2
of 26
›
PC
LSC
53
of 709
›
CA
State
157
of 1,796
›
West
Zone
245
of 3,374
›
USA
National
973
of 12,953
›
Boys 10 & Under · best in age group · set May 2026Tap a row for the list
Cuts Checker

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

Best Times
50 Back
SCY13 swims
BBBAAAAAAAAAA0.20 to A
#3,264 West#12,619 USA

37.79

2026-03-14

LCM1 swim
BBBAAAAAAAAAA1.83 to AA
#2 DACA#973 USA

42.92

2026-05-17

200 IM
SCY2 swims
BBBAAAAAAAAAA1.41 to A
#707 USA#3 DACA
BEST

2:54.90

2025-10-18

LCM1 swim
BBBAAAAAAAAAA18.22 to A
#1,592 USA#4 DACA

3:36.11

2026-05-17

100 Back
SCY10 swims
BBBAAAAAAAAAA3.27 to A
#2,680 West#10,925 USA
BEST

1:22.86

2026-03-14

LCM1 swim
BBBAAAAAAAAAA6.87 to A
#3 DACA#1,853 USA

1:39.16

2026-05-16

200 Free
SCY5 swims
BBBAAAAAAAAAA13.05 to A
#409 West#1,542 USA

2:44.64

2026-06-13

100 Free
SCY11 swims
BBBAAAAAAAAAA6.09 to A
#4,322 West#15,701 USA

1:15.88

2026-03-07

LCM1 swim
BBBAAAAAAAAAA5.01 to A
#4 DACA#1,807 USA
BEST

1:25.20

2026-05-16

50 Fly
SCY5 swims
BBBAAAAAAAAAA3.23 to A
#491 West#1,980 USA

39.22

2026-06-13

50 Free
SCY13 swims
BBBAAAAAAAAAA1.93 to A
#4,871 West#17,660 USA
BEST

33.02

2026-06-14

LCM1 swim
BBBAAAAAAAAAA2.35 to B
#352 PC#6,916 USA

46.24

2025-06-28

100 Breast
SCY10 swims
BBBAAAAAAAAAA4.47 to BB
#34 DACA#10,931 USA

1:46.76

2026-01-04

LCM1 swim
BBBAAAAAAAAAA0.50 to BB
#2,307 USA#11 DACA
BEST

1:59.69

2026-05-17

100 IM
SCY7 swims
BBBAAAAAAAAAA1.22 to BB
#179 PC#3,101 USA

1:30.91

2026-01-03

50 Breast
SCY13 swims
BBBAAAAAAAAAA0.10 to BB
#14,603 USA#44 DACA

47.79

2026-03-08

LCM1 swim
BBBAAAAAAAAAA1.41 to BB
#3,018 USA#10 DACA

55.80

2026-05-16

500 Free
SCY1 swim
BBBAAAAAAAAAA49.36 to BB
#89 PC#1,602 USA

8:23.15

2026-01-02

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Explore

USA Swimming time standards — 10 & Under Boys

See how Seojin's times rank nationally: 50 Back (LCM)200 IM200 IM (LCM)100 Back200 Free100 Free (LCM)
Other De Anza Cupertino Aquatics swimmers around Seojin's age: Stephen HuangAva GaoJune TanNOLAN LuFRANCES Turner