Cooper Costello

Men 200 Butterfly · Heats · Jul 31, 2023–Aug 4, 20232023 Speedo Junior National Championships — Swimming

• P1 —Aaron Shackell1:57.37

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• P2 —David Schmitt1:59.23

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• P2 —Gregg Enoch1:59.23

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• P4 —Logan Robinson2:00.10

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• P5 —Tyler Ray2:00.51

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• P6 —Diego Nosack2:00.70

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• P7 —Harry Belcher2:01.10

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• P8 —Michael Hochwalt2:01.21

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• P9 —Andrew Jin2:01.43

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• P10 —Adriano Arioti2:01.68

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• P10 —Matthew Marsteiner2:01.68

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• P12 —Patrick Branon2:01.80

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• P13 —Andrew Shackell2:01.88

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• P14 —Jacques Grove2:01.95

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• P15 —Sam Marsteiner2:02.02

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• P16 —Henry Heit2:02.08

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• P16 —Wyatt Carlton2:02.08

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• P18 —Richard Poplawski2:02.09

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• P19 —Aidan Hill2:02.13

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• P20 —Humberto Najera2:02.19

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• P21 —Sean Green2:02.47

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• P22 —Oliver Rowe2:02.62

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• P23 —Maximus Williamson2:02.64

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• P24 —Rowan Cox2:02.75

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• P25 —Colin Geer2:02.90

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• P26 —Moyer Jd2:03.03

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• P27 —Brandon Ha2:03.11

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• P28 —Zane Johnson2:03.22

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• P29 —Joel Nace2:03.26

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• P30 —Anderson Brown2:03.32

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• P30 —Bobby DiNunzio2:03.32

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• P32 —Norvin Clontz2:03.40

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• P33 —Max Hatcher2:03.41

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• P34 —August Vetsch2:03.44

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• P35 —Kyle Peck2:03.47

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• P36 —Baylor Stanton2:03.50

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• P37 —Daniel Branon2:03.55

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• P38 —Nathan Carr2:03.57

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• P39 —Campbell McKean2:03.58

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• P40 —Wesley Foster2:03.65

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• P41 —Drew Ploof2:03.83

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• P42 —Logan Noguchi2:03.84

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• P43 —Andrew Teh2:03.86

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• P44 —Justin Nowicki2:03.92

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• P45 —Collin Quickstad2:03.93

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• P46 —Jeffrey Hou2:03.94

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• P47 —Evan Witte2:04.00

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• P48 —David Vinokur2:04.10

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• P49 —Charlie Mayr2:04.29

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• P50 —Nathan Rariden2:04.35

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• P51 —Devyn Caples2:04.38

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• P52 —Aaron Davidson2:04.41

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• P53 —Henry Guo2:04.42

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• P54 —Tyler Bardak2:04.46

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• P55 —Owen Berry2:04.47

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• P56 —Cooper Costello2:04.55

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• P57 —Alex Ayers2:04.59

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• P58 —Chris Lee2:04.65

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• P59 —Bryden Thielenhaus2:04.75

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• P60 —Matthew Judkins2:04.76

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• P61 —Thomas Farney2:04.77

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• P62 —Brody LePine2:04.84

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• P63 —Luke Stibrich2:04.86

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• P64 —Youssef Bahgat2:04.96

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• P65 —Justin Dostal2:05.04

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• P66 —Joseph Busic2:05.05

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• P67 —Andrew Coombs2:05.12

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• P68 —Carter Lancaster2:05.15

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• P69 —Blake Hill2:05.28

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• P69 —Grant Hu2:05.28

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• P71 —Yochanan Meza2:05.33

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• P72 —Austin Lathrop2:05.40

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• P73 —Andy Gelston2:05.44

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• P74 —James Kershaw2:05.47

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• P75 —William Miller2:05.51

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• P76 —Max Stewart2:05.59

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• P77 —Hudson Chung2:05.62

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• P78 —Tim Wu2:05.63

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• P79 —Tony Laurito2:05.70

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• P80 —Owen Dankert2:05.74

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• P81 —Teddy McQuaid2:05.79

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• P82 —Brody Singley2:05.83

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• P83 —Jerry Yan2:05.91

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• P84 —Diego Castaneda2:06.00

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• P85 —Owen Lindsay2:06.01

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• P86 —Alex Cook2:06.10

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• P87 —Josh Bedford2:06.24

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• P88 —Marcus Moore2:06.27

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• P89 —Grant Chapa2:06.30

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• P90 —Lukas Paegle2:06.38

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• P91 —Salvador Goya2:06.54

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• P92 —Alejandro Michelena2:06.66

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• P93 —Miles Cratsenberg2:06.71

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• P94 —Kyle Wang2:06.74

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• P95 —Diego Rosario2:06.76

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• P96 —Andy Peterson2:06.83

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• P97 —Jonathan Tsang2:06.97

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• P98 —Max Lough2:06.99

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• P99 —Tymoteusz Jozwiak2:07.09

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• P100 —Ryan Makouar2:07.11

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• P101 —Jacob Cairns2:07.56

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• P101 —Nick Chirafisi2:07.56

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• P103 —Henry Ko2:07.57

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• P104 —Roberto Zarate2:08.06

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• P105 —Mehdi El Aoufir2:08.18

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• P106 —Connor Seminavage2:08.46

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• P107 —Ben Wu2:08.53

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• P108 —Velizar Filipov2:08.70

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• P109 —Brodie Johnson2:08.71

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• P110 —Lucas Lane2:08.78

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• P111 —Matt Williamson2:09.26

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• P112 —Ethan Mindlin2:09.29

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• P113 —Nicolas Sobenes2:09.37

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• P114 —Jack Ailshire2:09.78

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• P115 —Aiden Sandvig2:10.26

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• P116 Enzo Balbuena2:10.83

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• P117 —Pierce O'Grady2:11.60

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• P118 —Sebastian Aguilar2:12.38

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• P119 —Holden Carter2:15.78

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• P— —Thomas Powers-HammondDQ

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• P— —Logan Walker

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Place	Swimmer	Team	RT	Time
1Heat —	—Aaron Shackell	Carmel Swim Club	0.63	1:57.37
2Heat —	—David Schmitt	Evolution Racing Club	0.61	1:59.23
2Heat —	—Gregg Enoch	Carmel Swim Club	0.62	1:59.23
4Heat —	—Logan Robinson	Greater Pensacola Aquatic Club	0.60	2:00.10
5Heat —	—Tyler Ray	Club Wolverine	0.60	2:00.51
6Heat —	—Diego Nosack	Tualatin Hills Swim Club	0.63	2:00.70
7Heat —	—Harry Belcher	NOVA of Virginia Aquatics, Inc	0.60	2:01.10
8Heat —	—Michael Hochwalt	Spokane Waves Aquatic Team	0.73	2:01.21
9Heat —	—Andrew Jin	Bellevue Club Swim Team	0.67	2:01.43
10Heat —	—Adriano Arioti	Rockville Montgomery Swim Club	0.68	2:01.68
10Heat —	—Matthew Marsteiner	New Wave Swim Team	0.69	2:01.68
12Heat —	—Patrick Branon	North Baltimore Aquatic Club	0.64	2:01.80
13Heat —	—Andrew Shackell	Carmel Swim Club	0.50	2:01.88
14Heat —	—Jacques Grove	Livermore Aqua Cowboys	0.65	2:01.95
15Heat —	—Sam Marsteiner	New Wave Swim Team	0.68	2:02.02
16Heat —	—Henry Heit	Palo Alto Stanford Aquatics	0.64	2:02.08
16Heat —	—Wyatt Carlton	Bellingham Bay Swim Team	0.61	2:02.08
18Heat —	—Richard Poplawski	Scarlet Aquatics	0.68	2:02.09
19Heat —	—Aidan Hill	SwimMAC Carolina	0.69	2:02.13
20Heat —	—Humberto Najera	Evolution Racing Club	0.48	2:02.19
21Heat —	—Sean Green	Long Island Aquatic Club	0.60	2:02.47
22Heat —	—Oliver Rowe	Nitro Swimming	0.65	2:02.62
23Heat —	—Maximus Williamson	Lakeside Aquatic Club	0.60	2:02.64
24Heat —	—Rowan Cox	Longhorn Aquatics	0.73	2:02.75
25Heat —	—Colin Geer	Golden West Swim Club	0.62	2:02.90
26Heat —	—Moyer Jd	Jersey Wahoos	0.65	2:03.03
27Heat —	—Brandon Ha	DART Swimming	0.62	2:03.11
28Heat —	—Zane Johnson	South Bay Aquatics	0.61	2:03.22
29Heat —	—Joel Nace	Katy Aquatic Team For Youth	0.61	2:03.26
30Heat —	—Anderson Brown	YMCA of Austin Swim Alliance	0.74	2:03.32
30Heat —	—Bobby DiNunzio	Tide Swimming	0.61	2:03.32
32Heat —	—Norvin Clontz	SwimMAC Carolina	0.75	2:03.40
33Heat —	—Max Hatcher	Lakeside Aquatic Club	0.67	2:03.41
34Heat —	—August Vetsch	Swim Neptune	0.58	2:03.44
35Heat —	—Kyle Peck	Stingrays Swim Team	0.59	2:03.47
36Heat —	—Baylor Stanton	Gwinnett Aquatics	0.63	2:03.50
37Heat —	—Daniel Branon	North Baltimore Aquatic Club	0.69	2:03.55
38Heat —	—Nathan Carr	Aquajets Swim Team	0.64	2:03.57
39Heat —	—Campbell McKean	Bend Swim Club	0.61	2:03.58
40Heat —	—Wesley Foster	The Woodlands Swim Team	0.72	2:03.65
41Heat —	—Drew Ploof	Aquajets Swim Team	0.55	2:03.83
42Heat —	—Logan Noguchi	Rose Bowl Aquatics	0.61	2:03.84
43Heat —	—Andrew Teh	SOCAL Aquatics Association	0.66	2:03.86
44Heat —	—Justin Nowicki	Victor Swim Club	0.63	2:03.92
45Heat —	—Collin Quickstad	Lakeside Aquatic Club	0.62	2:03.93
46Heat —	—Jeffrey Hou	FMC Aquatic	0.61	2:03.94
47Heat —	—Evan Witte	Lakeside Aquatic Club	0.73	2:04.00
48Heat —	—David Vinokur	Scottsdale Aquatic Club	0.63	2:04.10
49Heat —	—Charlie Mayr	NOVA of Virginia Aquatics, Inc	0.62	2:04.29
50Heat —	—Nathan Rariden	Stingrays	0.68	2:04.35
51Heat —	—Devyn Caples	Crow Canyon Sharks	0.56	2:04.38
52Heat —	—Aaron Davidson	New Wave Swim Team	0.70	2:04.41
53Heat —	—Henry Guo	Hinsdale Swim Club	0.64	2:04.42
54Heat —	—Tyler Bardak	Fox Valley Swim Team	0.60	2:04.46
55Heat —	—Owen Berry	Crow Canyon Sharks	0.68	2:04.47
56Heat —	—Cooper Costello	Santa Barbara Swim Club	0.56	2:04.55
57Heat —	—Alex Ayers	SwimMAC Carolina	0.73	2:04.59
58Heat —	—Chris Lee	Badger Swim Club,Inc.	0.55	2:04.65
59Heat —	—Bryden Thielenhaus	Thunder Coast Aquatics	0.64	2:04.75
60Heat —	—Matthew Judkins	Parkway Swim Club	0.57	2:04.76
61Heat —	—Thomas Farney	NOVA of Virginia Aquatics, Inc	0.63	2:04.77
62Heat —	—Brody LePine	Schroeder YMCA Swim Team	0.59	2:04.84
63Heat —	—Luke Stibrich	Blue Tide Aquatics	0.66	2:04.86
64Heat —	—Youssef Bahgat	Arkansas Dolphins Swim Team	0.64	2:04.96
65Heat —	—Justin Dostal	M.E. Lyons/Anderson Barracudas	0.55	2:05.04
66Heat —	—Joseph Busic	Jersey Wahoos	0.63	2:05.05
67Heat —	—Andrew Coombs	King Aquatic Club	0.67	2:05.12
68Heat —	—Carter Lancaster	Bolles School Sharks	0.67	2:05.15
69Heat —	—Blake Hill	Crow Canyon Sharks	0.65	2:05.28
69Heat —	—Grant Hu	Metroplex Aquatics	0.65	2:05.28
71Heat —	—Yochanan Meza	Texas Ford Aquatics	0.61	2:05.33
72Heat —	—Austin Lathrop	Rancho San Dieguito	0.64	2:05.40
73Heat —	—Andy Gelston	Tri-city Channel Cats	0.68	2:05.44
74Heat —	—James Kershaw	Flatiron Athletic Club	0.66	2:05.47
75Heat —	—William Miller	Cougar Aquatics	0.56	2:05.51
76Heat —	—Max Stewart	Irvine Novaquatics	—	2:05.59
77Heat —	—Hudson Chung	BGC-N. Westchester Marlins	0.62	2:05.62
78Heat —	—Tim Wu	Pleasanton Seahawks	0.63	2:05.63
79Heat —	—Tony Laurito	South Shore Sails	0.62	2:05.70
80Heat —	—Owen Dankert	Fort Wayne Swim Team	0.65	2:05.74
81Heat —	—Teddy McQuaid	North Baltimore Aquatic Club	0.61	2:05.79
82Heat —	—Brody Singley	Episcopal AmberJax	0.67	2:05.83
83Heat —	—Jerry Yan	Evolution Racing Club	0.68	2:05.91
84Heat —	—Diego Castaneda	Terrapins Swim Team	0.77	2:06.00
85Heat —	—Owen Lindsay	Fishers Area Swimming Tigers	0.63	2:06.01
86Heat —	—Alex Cook	SwimMAC Carolina	0.72	2:06.10
87Heat —	—Josh Bedford	Austin Swim Club	0.67	2:06.24
88Heat —	—Marcus Moore	Lakewood Aquatics	0.53	2:06.27
89Heat —	—Grant Chapa	Metroplex Aquatics	0.52	2:06.30
90Heat —	—Lukas Paegle	Indiana Swim Club	0.64	2:06.38
91Heat —	—Salvador Goya	Alto Swim Club	0.68	2:06.54
92Heat —	—Alejandro Michelena	Premier Aquatics Club of Klein	0.63	2:06.66
93Heat —	—Miles Cratsenberg	Bellingham Bay Swim Team	0.61	2:06.71
94Heat —	—Kyle Wang	All Star Aquatics	0.66	2:06.74
95Heat —	—Diego Rosario	Patriot Aquatic Club	0.51	2:06.76
96Heat —	—Andy Peterson	Univ of Denver Hilltoppers	0.63	2:06.83
97Heat —	—Jonathan Tsang	Palo Alto Stanford Aquatics	0.62	2:06.97
98Heat —	—Max Lough	Brea Aquatics	0.59	2:06.99
99Heat —	—Tymoteusz Jozwiak	Mission Viejo Nadadores	0.77	2:07.09
100Heat —	—Ryan Makouar	Rose Bowl Aquatics	0.69	2:07.11
101Heat —	—Jacob Cairns	North Coast Aquatics	0.60	2:07.56
101Heat —	—Nick Chirafisi	Madison Aquatic Club	0.65	2:07.56
103Heat —	—Henry Ko	Cardinal Community Swim Club	0.64	2:07.57
104Heat —	—Roberto Zarate	Southwest Stars Swim Club	0.68	2:08.06
105Heat —	—Mehdi El Aoufir	Bolles School Sharks	0.62	2:08.18
106Heat —	—Connor Seminavage	Iolani Swim Club	0.63	2:08.46
107Heat —	—Ben Wu	Stamford Sailfish Aquatic Club	0.60	2:08.53
108Heat —	—Velizar Filipov	FMC Aquatic	0.69	2:08.70
109Heat —	—Brodie Johnson	Aquawolves Swimming	0.69	2:08.71
110Heat —	—Lucas Lane	Hudson Explorer Aquatic	0.63	2:08.78
111Heat —	—Matt Williamson	Olympic Cascade Aquatics	0.71	2:09.26
112Heat —	—Ethan Mindlin	Scottsdale Aquatic Club	0.62	2:09.29
113Heat —	—Nicolas Sobenes	Dallas Mustangs	0.62	2:09.37
114Heat —	—Jack Ailshire	Empire KC Swim Club	0.59	2:09.78
115Heat —	—Aiden Sandvig	Golden West Swim Club	0.58	2:10.26
116Heat —	Enzo Balbuena	Santa Clara Swim Club	0.67	2:10.83
117Heat —	—Pierce O'Grady	The Spartans of La Canada	0.82	2:11.60
118Heat —	—Sebastian Aguilar	Oshkosh YMCA Dolphin Swim Team	0.66	2:12.38
119Heat —	—Holden Carter	Iowa Flyers Swim Club	0.63	2:15.78
—Heat —	—Thomas Powers-Hammond	Bluefish Swim Club	0.73	DQ
—Heat —	—Logan Walker	Nitro Swimming	—