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Landan Groenenboom

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MaleIASouth East Aquatics

Also swam for Unattached (2025). Best times below include every one of them.

14 events·65 swims·13 meets·Last raced Feb 22, 2026
50 Breast SCY40.82
FastestField
IASOU
Team
2
of 4
IA
LSC
28
of 196
IA
State
28
of 196
Central
Zone
870
of 4,156
USA
National
4,085
of 18,635
Boys 11-12 · best in age group · set Feb 2026Full board
Cuts Checker

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

Best Times
1000 Free
SCY4 swims
BBBAAAAAAAAAA54.89 to A
#170 Central#746 USA

13:32.18

2026-01-31

200 Breast
SCY3 swims
BBBAAAAAAAAAA10.31 to A
#7 IA#1,210 USA

2:58.70

2026-02-21

200 IM
SCY6 swims
BBBAAAAAAAAAA11.68 to A
#17 IA#2,901 USA

2:43.97

2026-02-15

200 Back
SCY2 swims
BBBAAAAAAAAAA5.31 to BB
#2,152 USA#2 IASOU

2:45.80

2026-02-01

500 Free
SCY4 swims
BBBAAAAAAAAAA22.90 to BB
#902 Central#4,000 USA

6:52.89

2025-03-29

100 Breast
SCY8 swims
BBBAAAAAAAAAA1.96 to BB
#20 IA#3,066 USA

1:27.45

2026-02-21

100 Back
SCY7 swims
BBBAAAAAAAAAA2.71 to BB
#36 IA#4,186 USA

1:18.40

2026-02-15

100 IM
SCY5 swims
BBBAAAAAAAAAA2.92 to BB
#31 IA#4,423 USA

1:18.81

2026-01-10

50 Breast
SCY8 swims
BBBAAAAAAAAAA0.73 to BB
#28 IA#4,085 USA

40.82

2026-02-15

50 Back
SCY4 swims
BBBAAAAAAAAAA2.55 to BB
#66 IA#6,818 USA

38.14

2025-12-21

200 Free
SCY4 swims
BBBAAAAAAAAAA11.01 to BB
#51 IA#5,586 USA

2:35.90

2025-03-30

100 Free
SCY4 swims
BBBAAAAAAAAAA1.12 to B
#86 IA#9,315 USA

1:12.61

2025-03-29

50 Free
SCY5 swims
BBBAAAAAAAAAA1.67 to B
#125 IA#11,962 USA

34.46

2025-12-14

100 Fly
SCY1 swim
BBBAAAAAAAAAA7.36 to B

1:30.25

2025-02-22

Explore

USA Swimming time standards — 11-12 Boys

See how Landan's times rank nationally: 1000 Free200 Breast200 IM200 Back500 Free100 Breast