William Preston O'Donnell

MaleMASouth Jersey Aquatic Club

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

26 events66 swims18 meetsLast raced Jun 7, 2026

Where William Preston ranks

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

50 Back SCY24.75

FastestField

Boys 17-18 · best in age group · set Mar 2026Tap 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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500 Free

SCY5 swims

BBBAAAAAAAAAA8.39 to AAA

#99 MA#3,456 USA

BEST

4:53.78

2026-03-21

LCM1 swim

BBBAAAAAAAAAA3.67 to A

#831 Eastern#4,518 USA

4:43.46

2026-06-06

200 Free

SCY7 swims

BBBAAAAAAAAAA1.77 to AAA

#968 Eastern#4,876 USA

BEST

1:46.76

2026-03-20

LCM1 swim

BBBAAAAAAAAAA5.82 to A

#1,622 Eastern#8,584 USA

2:16.91

2026-05-10

50 Fly

SCY3 swims

BBBAAAAAAAAAA0.45 to AAA

#2,302 USA#5 MASOU

24.44

2026-01-30

50 Back

SCY5 swims

BBBAAAAAAAAAA0.56 to AAA

#3 MASOU#1,872 USA

24.75

2026-03-20

50 Free

SCY8 swims

BBBAAAAAAAAAA0.44 to AAA

#8 MASOU#5,214 USA

BEST

22.13

2026-03-28

LCM2 swims

BBBAAAAAAAAAA0.55 to AA

26.74

2025-07-11

100 Free

SCY6 swims

BBBAAAAAAAAAA1.74 to AAA

#1,326 Eastern#6,760 USA

BEST

49.13

2026-03-29

LCM2 swims

BBBAAAAAAAAAA0.55 to A

#1,845 Eastern#10,083 USA

1:00.44

2026-06-07

200 IM

SCY2 swims

BBBAAAAAAAAAA3.36 to AA

#6,071 USA#12 MASOU

2:04.45

2026-03-29

100 Back

SCY4 swims

BBBAAAAAAAAAA0.63 to AA

#6 MASOU#3,524 USA

BEST

54.22

2026-03-21

LCM2 swims

BBBAAAAAAAAAA2.14 to AA

#6,824 USA#12 MASOU

1:05.83

2025-07-12

100 Fly

SCY2 swims

BBBAAAAAAAAAA1.43 to AA

BEST

55.12

2025-12-05

LCM1 swim

BBBAAAAAAAAAA3.48 to A

#189 MA#8,208 USA

1:07.47

2026-06-07

200 Back

SCY4 swims

BBBAAAAAAAAAA1.01 to A

#7 MASOU#4,100 USA

BEST

2:04.30

2025-12-07

LCM2 swims

BBBAAAAAAAAAA7.80 to A

#4,724 USA#7 MASOU

2:32.79

2025-07-11

100 Breast

SCY1 swim

BBBAAAAAAAAAA2.43 to A

1:06.42

2025-10-11

50 Breast

SCY1 swim

BBBAAAAAAAAAA0.54 to A

30.93

2025-01-24

400 IM

SCY1 swim

BBBAAAAAAAAAA21.26 to A

4:53.25

2025-09-27

200 Breast

SCY1 swim

BBBAAAAAAAAAA4.05 to BB

2:34.74

2025-09-28

200 Fly

SCY1 swim

BBBAAAAAAAAAA6.19 to BB

2:22.18

2025-09-27

100 IM

SCY1 swim

1:07.42

2025-05-17

50 Fly

SCM1 swim

BBBAAAAAAAAAA0.50 to AA

#4 MA#127 USA

28.29

2026-05-16

50 Back

SCM1 swim

BBBAAAAAAAAAA1.07 to AA

#4 PA#104 USA

28.96

2026-05-16

100 Free

SCM1 swim

BBBAAAAAAAAAA0.56 to A

#11 MA#292 USA

57.75

2026-05-16

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USA Swimming time standards — 17-18 Boys

See how William Preston's times rank nationally: 500 Free 200 Free 50 Fly 50 Back 50 Free 100 Free

Other South Jersey Aquatic Club swimmers around William Preston's age: Joseph Anton Simone McGlinchey Klint Coll Frank Ferzetti Gavin Torrente