Dean Marshall

MaleNTIron Horse Aquatics

Also swam for Unattached (2025–26). Best times below include every one of them.

23 events69 swims17 meetsLast raced May 3, 2026

Where Dean ranks

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

500 Free SCY5:08.21

FastestField

Boys 15-16 · best in age group · set Dec 2025Tap 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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1650 Free

SCY2 swims

BBBAAAAAAAAAA37.16 to AA

#28 NT#1,461 USA

BEST

18:14.05

2025-02-02

LCM1 swim

BBBAAAAAAAAAA4.75 to A

#58 TX#964 USA

19:03.24

2025-06-27

500 Free

SCY5 swims

BBBAAAAAAAAAA5.52 to AA

#4 IRON#2,138 USA

BEST

5:08.21

2025-12-12

LCM3 swims

BBBAAAAAAAAAA2.87 to A

#2,670 USA#7 IRON

4:49.26

2025-05-16

1000 Free

SCY2 swims

BBBAAAAAAAAAA24.72 to A

#89 TX#1,728 USA

11:26.31

2026-01-16

LCM2 swims

BBBAAAAAAAAAA10.15 to A

#359 Southern#1,375 USA

BEST

10:04.94

2025-06-29

400 IM

SCY3 swims

BBBAAAAAAAAAA6.58 to A

#33 NT#2,246 USA

BEST

4:42.77

2025-01-31

LCM4 swims

BBBAAAAAAAAAA3.83 to A

#129 TX#1,665 USA

5:25.02

2025-07-12

200 Free

SCY7 swims

BBBAAAAAAAAAA1.42 to A

#71 NT#4,554 USA

BEST

1:58.01

2025-12-05

LCM2 swims

BBBAAAAAAAAAA0.36 to A

#262 TX#3,419 USA

2:14.65

2026-05-03

200 IM

SCY6 swims

BBBAAAAAAAAAA1.84 to A

#56 NT#3,415 USA

BEST

2:11.23

2026-01-24

LCM2 swims

BBBAAAAAAAAAA6.22 to A

#311 TX#3,977 USA

2:37.21

2026-05-02

200 Fly

SCY5 swims

BBBAAAAAAAAAA4.82 to A

#29 NT#1,829 USA

BEST

2:13.61

2026-03-01

LCM2 swims

BBBAAAAAAAAAA11.98 to A

#130 TX#1,746 USA

2:39.17

2026-05-02

100 Free

SCY3 swims

BBBAAAAAAAAAA1.42 to A

#107 NT#6,589 USA

BEST

54.61

2026-03-01

LCM3 swims

BBBAAAAAAAAAA3.86 to A

#1,865 Southern#7,301 USA

1:05.35

2025-05-17

50 Free

SCY4 swims

BBBAAAAAAAAAA2.05 to A

#172 NT#9,857 USA

26.24

2026-02-28

LCM1 swim

BBBAAAAAAAAAA0.93 to A

#6,703 USA#10 IRON

BEST

29.12

2026-05-03

100 Fly

SCY5 swims

BBBAAAAAAAAAA4.47 to A

#102 NT#5,451 USA

BEST

1:02.06

2025-11-08

LCM2 swims

BBBAAAAAAAAAA0.42 to BB

#348 TX#4,412 USA

1:11.71

2025-07-12

200 Back

SCY2 swims

BBBAAAAAAAAAA0.35 to BB

#50 NT#3,295 USA

2:17.44

2025-10-04

50 Fly

SCY1 swim

BBBAAAAAAAAAA0.63 to BB

#303 TX#5,462 USA

29.92

2026-01-17

100 Back

SCY2 swims

BBBAAAAAAAAAA3.78 to BB

#114 NT#6,627 USA

1:06.47

2025-10-05

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Explore

USA Swimming time standards — 15-16 Boys

See how Dean's times rank nationally: 1650 Free 500 Free 1500 Free (LCM)800 Free (LCM)1000 Free 400 IM (LCM)

Other Iron Horse Aquatics swimmers around Dean's age: Andrew Deng Allen Heiermann Frances Percaccio Hudson Phillips Preston Springer