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Dongsen Zheng

MaleCAIrvine Novaquatics

25 events·56 swims·15 meets·Last raced Jun 6, 2026

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

Best Times

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1000 Free

BBBAAAAAAAAAA25.60 to AA

10:50.09

2025-02-16

200 Free

BBBAAAAAAAAAA3.52 to AA

1:53.21

2026-01-17

BBBAAAAAAAAAA2.30 to A

2:13.39

2026-05-16

50 Breast

BBBAAAAAAAAAA0.43 to AA

29.52

2025-11-24

BBBAAAAAAAAAA0.87 to A

35.46

2026-05-16

100 Free

BBBAAAAAAAAAA1.57 to A

53.26

2025-11-23

BBBAAAAAAAAAA1.74 to AA

59.13

2026-06-06

100 Breast

BBBAAAAAAAAAA2.01 to AA

1:03.40

2025-12-12

BBBAAAAAAAAAA4.06 to A

1:18.45

2026-05-17

1650 Free

BBBAAAAAAAAAA45.09 to A

18:52.78

2025-02-15

500 Free

BBBAAAAAAAAAA2.41 to A

5:13.80

2026-02-22

BBBAAAAAAAAAA3.18 to A

4:42.97

2025-06-14

200 Breast

BBBAAAAAAAAAA4.01 to A

2:23.10

2026-01-24

BBBAAAAAAAAAA3.48 to BB

2:59.17

2025-06-15

400 IM

BBBAAAAAAAAAA16.85 to A

4:48.84

2025-05-03

200 IM

BBBAAAAAAAAAA6.71 to A

2:13.10

2025-02-15

BBBAAAAAAAAAA9.10 to A

2:36.49

2026-05-17

50 Fly

BBBAAAAAAAAAA0.31 to A

26.50

2025-09-20

100 Fly

BBBAAAAAAAAAA2.83 to A

58.92

2025-12-13

BBBAAAAAAAAAA2.89 to BB

1:12.18

2025-05-31

50 Free

BBBAAAAAAAAAA0.55 to A

24.14

2026-01-18

BBBAAAAAAAAAA0.90 to A

28.29

2025-06-01

50 Back

BBBAAAAAAAAAA1.02 to B

31.81

2025-09-20

200 Back

BBBAAAAAAAAAA8.91 to B

2:58.10

2025-05-31

100 IM

1:00.78

2026-02-22

Explore

USA Swimming time standards — 17-18 Boys

See how Dongsen's times rank nationally: 1000 Free 200 Free 50 Breast 100 Breast 1650 Free 500 Free