Will Dai

MalePCSan Ramon Valley Aquatics

Also swam for Unattached (2025). Best times below include every one of them.

26 events144 swims28 meetsLast raced Oct 11, 2026

Where Will ranks

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

50 Breast SCY38.41

FastestField

Boys 11-12 · best in age group · set Mar 2026Tap a row for the list

Cuts Checker

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

Best Times

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400 IM

SCY1 swim

BBBAAAAAAAAAA3.49 to A

#156 West#543 USA

BEST

5:26.68

2026-06-19

LCM2 swims

BBBAAAAAAAAAA13.03 to AA

#508 USA#6 SRVA

6:12.72

2026-07-18

200 Breast

SCY2 swims

BBBAAAAAAAAAA13.20 to A

#1,164 USA#6 SRVA

3:01.59

2026-03-08

LCM2 swims

BBBAAAAAAAAAA8.04 to AA

#124 West#514 USA

BEST

3:15.23

2026-07-17

500 Free

SCY5 swims

BBBAAAAAAAAAA17.54 to A

#1,706 USA#13 SRVA

6:17.53

2026-09-20

200 IM

SCY6 swims

BBBAAAAAAAAAA7.99 to A

#1,971 USA#11 SRVA

BEST

2:40.28

2026-03-08

LCM5 swims

BBBAAAAAAAAAA6.46 to A

#1,777 USA#9 SRVA

3:00.15

2026-07-19

100 Breast

SCY13 swims

BBBAAAAAAAAAA5.14 to A

#1,700 USA#12 SRVA

BEST

1:23.53

2026-03-22

LCM5 swims

BBBAAAAAAAAAA3.31 to A

#1,284 USA#10 SRVA

1:34.60

2026-07-19

50 Breast

SCY13 swims

BBBAAAAAAAAAA1.72 to A

#1,961 USA#11 SRVA

38.41

2026-03-28

LCM4 swims

BBBAAAAAAAAAA1.19 to A

#1,424 USA#8 SRVA

43.18

2026-07-18

100 IM

SCY8 swims

BBBAAAAAAAAAA3.84 to A

#2,044 USA#16 SRVA

1:13.83

2026-10-11

100 Back

SCY7 swims

BBBAAAAAAAAAA5.95 to A

#590 West#2,486 USA

BEST

1:15.24

2026-10-10

LCM4 swims

BBBAAAAAAAAAA6.00 to A

#120 PC#2,751 USA

1:27.89

2026-06-14

50 Free

SCY11 swims

BBBAAAAAAAAAA2.37 to A

#1,218 West#4,584 USA

30.46

2026-10-11

LCM4 swims

BBBAAAAAAAAAA2.11 to A

#902 West#3,638 USA

BEST

34.20

2026-05-30

200 Back

SCY3 swims

BBBAAAAAAAAAA2.92 to BB

#90 PC#1,607 USA

BEST

2:43.41

2026-03-21

LCM2 swims

BBBAAAAAAAAAA13.91 to A

#71 PC#1,494 USA

3:07.90

2026-04-26

100 Free

SCY8 swims

BBBAAAAAAAAAA4.62 to A

#853 West#3,302 USA

BEST

1:05.91

2026-10-10

LCM4 swims

BBBAAAAAAAAAA5.40 to A

#162 PC#3,287 USA

1:15.79

2026-05-31

50 Back

SCY10 swims

BBBAAAAAAAAAA2.72 to A

#839 West#3,377 USA

35.41

2026-06-19

LCM5 swims

BBBAAAAAAAAAA0.29 to BB

#150 PC#3,436 USA

41.38

2026-04-25

200 Free

SCY8 swims

BBBAAAAAAAAAA4.17 to BB

#886 West#3,479 USA

BEST

2:29.06

2026-03-07

LCM3 swims

BBBAAAAAAAAAA2.26 to BB

#3,158 USA#15 SRVA

2:48.65

2026-04-25

50 Fly

SCY8 swims

BBBAAAAAAAAAA0.09 to BB

#926 West#3,517 USA

34.28

2026-09-19

LCM1 swim

BBBAAAAAAAAAA2.60 to B

44.59

2025-06-07

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USA Swimming time standards — 11-12 Boys

See how Will's times rank nationally: 400 IM (LCM)200 Breast (LCM)400 IM 500 Free 200 IM (LCM)200 IM

Other San Ramon Valley Aquatics swimmers around Will's age: Jack Arneson Ziqi Sun Emmett Chen Nicholas Milburn Fiona Muggli