Mason Nguyen

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MaleCACoastal Machine Aquatics Club

3 events3 swims2 meetsLast raced Dec 18, 2025

50 Breast SCY1:05.80

FastestField

CMAC

Team

of 21

LSC

1,073

of 1,252

State

2,552

of 3,094

West

Zone

4,370

of 5,349

USA

National

16,039

of 19,687

Boys 10 & Under · best in age group · set Dec 2025Full board

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Best Times

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50 Free

SCY1 swim

BBBAAAAAAAAAA10.89 to B

#5,655 West #21,569 USA

49.08

2025-12-18

50 Breast

SCY1 swim

BBBAAAAAAAAAA12.41 to B

#13 CMAC #16,039 USA

1:05.80

2025-12-18

LCM1 swim

BBBAAAAAAAAAA24.24 to B

#10,167 USA #6 CMAC

1:25.13

2025-05-17

Explore

USA Swimming time standards — 10 & Under Boys

Mason Nguyen

Get the app

MaleCACoastal Machine Aquatics Club

3 events3 swims2 meetsLast raced Dec 18, 2025

50 Breast SCY1:05.80

FastestField

CMAC

Team

of 21

LSC

1,073

of 1,252

State

2,552

of 3,094

West

Zone

4,370

of 5,349

USA

National

16,039

of 19,687

Boys 10 & Under · best in age group · set Dec 2025Full board

Cuts Checker

Include conversions

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

Best Times

Show conversions

50 Free

SCY1 swim

BBBAAAAAAAAAA10.89 to B

#5,655 West #21,569 USA

49.08

2025-12-18

50 Breast

SCY1 swim

BBBAAAAAAAAAA12.41 to B

#13 CMAC #16,039 USA

1:05.80

2025-12-18

LCM1 swim

BBBAAAAAAAAAA24.24 to B

#10,167 USA #6 CMAC

1:25.13

2025-05-17

Explore

USA Swimming time standards — 10 & Under Boys