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Rex Zhao

MalePVMachine Aquatics

16 events·57 swims·18 meets·Last raced Apr 25, 2026

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

Best Times

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100 Back

BBBAAAAAAAAAA2.51 to BB

1:18.20

2026-03-15

50 Back

BBBAAAAAAAAAA1.39 to BB

36.98

2026-03-14

BBBAAAAAAAAAA2.30 to BB

43.39

2026-04-25

100 Free

BBBAAAAAAAAAA3.85 to BB

1:10.24

2026-03-13

50 Free

BBBAAAAAAAAAA1.22 to BB

31.71

2025-12-06

BBBAAAAAAAAAA3.38 to B

40.77

2025-06-22

200 Free

BBBAAAAAAAAAA10.28 to BB

2:35.17

2026-01-11

50 Fly

BBBAAAAAAAAAA2.90 to BB

37.09

2025-12-06

200 IM

BBBAAAAAAAAAA0.45 to B

2:59.74

2026-01-24

100 IM

BBBAAAAAAAAAA0.47 to B

1:22.36

2026-02-01

50 Breast

BBBAAAAAAAAAA2.34 to B

45.83

2025-12-07

BBBAAAAAAAAAA6.36 to B

56.15

2025-05-18

100 Breast

BBBAAAAAAAAAA3.92 to B

1:36.51

2026-02-01

100 Fly

BBBAAAAAAAAAA10.27 to B

1:33.16

2025-11-15

BBBAAAAAAAAAA23.22 to B

1:58.31

2025-05-18

500 Free

BBBAAAAAAAAAA48.33 to B

7:48.22

2025-09-27

Explore

USA Swimming time standards — 11-12 Boys

See how Rex's times rank nationally: 100 Back 50 Back 100 Free 50 Free 200 Free 50 Fly