Matthew Rivera

MaleCALa Mirada Armada

Also swam for Unattached (2026), Unattached-Pacific Northwest (2026). Best times below include every one of them.

22 events75 swims18 meetsLast raced Jul 26, 2026

Where Matthew ranks

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

100 Breast SCY1:08.61

FastestField

Boys 15-16 · best in age group · set Dec 2025Tap a row for the list

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

Best Times

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1000 Free

SCY2 swims

BBBAAAAAAAAAA6.83 to A

#1,498 USA#5 RMDA

BEST

11:08.42

2025-11-08

LCM2 swims

BBBAAAAAAAAAA6.77 to BB

#1,847 USA#12 RMDA

10:51.16

2026-07-26

500 Free

SCY6 swims

BBBAAAAAAAAAA0.60 to A

#753 West#2,947 USA

5:16.39

2025-11-09

200 Breast

SCY4 swims

BBBAAAAAAAAAA3.57 to A

#1,954 USA#2 RMDA

BEST

2:26.76

2026-02-13

LCM7 swims

BBBAAAAAAAAAA12.80 to A

#2,497 USA#10 RMDA

2:59.49

2026-06-14

200 Free

SCY5 swims

BBBAAAAAAAAAA3.18 to A

#1,496 West#5,949 USA

BEST

1:59.77

2025-09-13

LCM1 swim

BBBAAAAAAAAAA8.14 to A

#1,296 West#5,357 USA

2:22.43

2026-05-02

100 Free

SCY5 swims

BBBAAAAAAAAAA2.25 to A

#1,990 West#7,469 USA

BEST

55.44

2026-02-14

LCM4 swims

BBBAAAAAAAAAA2.26 to A

#6,278 USA#17 RMDA

1:03.75

2026-05-03

100 Breast

SCY10 swims

BBBAAAAAAAAAA2.72 to A

#949 West#3,518 USA

BEST

1:08.61

2025-12-05

LCM7 swims

BBBAAAAAAAAAA5.64 to A

#3,317 USA#5 RMDA

1:22.33

2026-04-11

50 Free

SCY4 swims

BBBAAAAAAAAAA1.55 to A

BEST

25.74

2025-10-11

LCM3 swims

BBBAAAAAAAAAA1.14 to A

#1,918 West#7,541 USA

29.33

2025-07-26

50 Breast

SCY3 swims

BBBAAAAAAAAAA1.54 to A

#281 CA#3,504 USA

32.93

2025-10-12

LCM2 swims

BBBAAAAAAAAAA0.13 to BB

#3,056 USA#4 RMDA

38.92

2026-05-03

50 Fly

SCY1 swim

BBBAAAAAAAAAA1.08 to A

28.17

2025-10-12

200 IM

SCY4 swims

BBBAAAAAAAAAA10.27 to A

#5,970 USA#11 RMDA

BEST

2:19.66

2025-01-31

LCM1 swim

BBBAAAAAAAAAA2.87 to BB

#5,534 USA#16 RMDA

2:46.46

2026-04-12

100 Fly

SCY1 swim

BBBAAAAAAAAAA2.09 to BB

BEST

1:04.48

2025-10-11

LCM1 swim

BBBAAAAAAAAAA3.56 to B

#6,173 USA#15 RMDA

1:20.35

2026-05-02

100 Back

SCY1 swim

BBBAAAAAAAAAA0.62 to B

BEST

1:08.11

2025-09-13

LCM1 swim

BBBAAAAAAAAAA10.36 to B

1:29.75

2025-05-04

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USA Swimming time standards — 15-16 Boys

See how Matthew's times rank nationally: 1000 Free 500 Free 200 Breast 200 Free 200 Free (LCM)100 Free (LCM)

Other La Mirada Armada swimmers around Matthew's age: Roy Kim Cassie Espinoza Irene Kim Benson Her Bianca Batang