Senna Sekiguchi

BBBAAAAAAAAAA1.05 to AA

#1,312 USA #2 MACEN

1:21.84

2026-05-30

100 Free

BBBAAAAAAAAAA1.12 to AA

#1,874 USA #3 MACEN

1:02.51

2025-12-12

50 Free

BBBAAAAAAAAAA0.55 to AA

#2,214 USA #3 MACEN

BEST

28.64

2025-11-16

BBBAAAAAAAAAA0.87 to AA

#2,363 USA #1 MACEN

32.76

2026-06-20

50 Back

BBBAAAAAAAAAA1.31 to A

#3,347 USA #3 MACEN

34.50

2025-11-15

BBBAAAAAAAAAA1.34 to AA

#1,614 USA #2 MACEN

38.13

2026-05-31

400 Free

BBBAAAAAAAAAA2.57 to A

#415 Eastern #1,789 USA

5:39.36

2026-06-20

200 Free

BBBAAAAAAAAAA2.43 to A

#691 Eastern #2,563 USA

BEST

2:21.72

2026-01-31

BBBAAAAAAAAAA0.53 to A

#578 Eastern #2,270 USA

2:40.32

2026-05-30

200 IM

BBBAAAAAAAAAA3.59 to A

#2,605 USA #2 MACEN

3:04.18

2026-05-31

200 Back

BBBAAAAAAAAAA3.16 to A

#477 Eastern #1,492 USA

2:37.05

2025-11-15

100 IM

BBBAAAAAAAAAA0.70 to A

#2,499 USA #3 MACEN

1:13.79

2026-01-31

50 Breast

BBBAAAAAAAAAA2.76 to A

#4,607 USA #4 MACEN

40.45

2025-11-16

100 Breast

BBBAAAAAAAAAA3.64 to BB

#6,661 USA #5 MACEN

1:32.93

2025-10-26

BBBAAAAAAAAAA7.77 to A

#3,559 USA #3 MACEN

BEST

1:41.76

2026-06-21

200 Breast

BBBAAAAAAAAAA0.37 to BB

#2,843 USA #2 MACEN

3:11.36

2026-01-31

100 Fly

BBBAAAAAAAAAA0.83 to BB

#758 Eastern #2,892 USA

1:31.32

2026-06-20

50 Fly

USA Swimming time standards — 11-12 Girls

BBBAAAAAAAAAA0.40 to BB

#5,285 USA #4 MACEN

34.69

2025-11-16

Explore

See how Senna's times rank nationally: 100 Back 100 Free 50 Free 200 Back 200 Free 100 IM

Senna Sekiguchi

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FemaleMACentral Bucks Swim Team

19 events34 swims6 meetsLast raced Jun 21, 2026

100 Back SCY1:10.29

FastestField

MACEN

Team

of 10

LSC

of 643

State

of 938

Eastern

Zone

359

of 5,573

USA

National

1,250

of 19,778

Girls 11-12 · best in age group · set Dec 2025Full board

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

Best Times

Show conversions

100 Back

SCY4 swims

BBBAAAAAAAAAA0.70 to AA

#1,250 USA #2 MACEN

BEST

1:10.29

2025-12-12

BBBAAAAAAAAAA1.05 to AA

#1,312 USA #2 MACEN

1:21.84

2026-05-30

100 Free

BBBAAAAAAAAAA1.12 to AA

#1,874 USA #3 MACEN

1:02.51

2025-12-12

50 Free

BBBAAAAAAAAAA0.55 to AA

#2,214 USA #3 MACEN

BEST

28.64

2025-11-16

BBBAAAAAAAAAA0.87 to AA

#2,363 USA #1 MACEN

32.76

2026-06-20

50 Back

BBBAAAAAAAAAA1.31 to A

#3,347 USA #3 MACEN

34.50

2025-11-15

BBBAAAAAAAAAA1.34 to AA

#1,614 USA #2 MACEN

38.13

2026-05-31

400 Free

BBBAAAAAAAAAA2.57 to A

#415 Eastern #1,789 USA

5:39.36

2026-06-20

200 Free

BBBAAAAAAAAAA2.43 to A

#691 Eastern #2,563 USA

BEST

2:21.72

2026-01-31

BBBAAAAAAAAAA0.53 to A

#578 Eastern #2,270 USA

2:40.32

2026-05-30

200 IM

BBBAAAAAAAAAA3.59 to A

#2,605 USA #2 MACEN

3:04.18

2026-05-31

200 Back

BBBAAAAAAAAAA3.16 to A

#477 Eastern #1,492 USA

2:37.05

2025-11-15

100 IM

BBBAAAAAAAAAA0.70 to A

#2,499 USA #3 MACEN

1:13.79

2026-01-31

50 Breast

BBBAAAAAAAAAA2.76 to A

#4,607 USA #4 MACEN

40.45

2025-11-16

100 Breast

BBBAAAAAAAAAA3.64 to BB

#6,661 USA #5 MACEN

1:32.93

2025-10-26

BBBAAAAAAAAAA7.77 to A

#3,559 USA #3 MACEN

BEST

1:41.76

2026-06-21

200 Breast

BBBAAAAAAAAAA0.37 to BB

#2,843 USA #2 MACEN

3:11.36

2026-01-31

100 Fly

BBBAAAAAAAAAA0.83 to BB

#758 Eastern #2,892 USA

1:31.32

2026-06-20

50 Fly