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USA Boys 10 & under - 100 Y Breast

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
801 Henry Chung 1:33.26 10 BB Min A: 1:30.59 (+2.67s | 2.9%) Commonwealth Swimming 01/24/2026 2026 NE NSSC Snowman Sprints
50 Breast
44.83
44.83
100 Breast
48.43
1:33.26
100 Breast
1:33.26
802 Paxton Goldsborough 1:33.29 10 BB Min A: 1:30.59 (+2.70s | 2.9%) Academy Swim Club 10/25/2025 2025 HI 25th Annual Bill Smith Invitational
803 Sam Chi 1:33.31 9 BB Min A: 1:30.59 (+2.72s | 2.9%) Tualatin Hills Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
44.45
44.45
100 Breast
48.86
1:33.31
100 Breast
1:33.31
804 Peter Scott 1:33.31 5 BB Min A: 1:30.59 (+2.72s | 2.9%) Sleepy Hollow 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
805 Colton Alex 1:33.32 10 BB Min A: 1:30.59 (+2.73s | 2.9%) Nation\\\\\\'s Capital Swim Club 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 Breast
45.40
45.40
100 Breast
47.92
1:33.32
100 Breast
1:33.32
806 Kai Hawkes 1:33.36 10 BB Min A: 1:30.59 (+2.77s | 3.0%) Multnomah Athletic Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
44.94
44.94
100 Breast
48.42
1:33.36
100 Breast
1:33.36
807 Jackson Macaluso 1:33.38 10 BB Min A: 1:30.59 (+2.79s | 3.0%) Tampa Elite Aquatics 07/24/2026 2026 Summer Area 3 Championships
50 Breast
43.66
43.66
100 Breast
49.72
1:33.38
100 Breast
1:33.38
808 Chandler Lourie 1:33.39 10 BB Min A: 1:30.59 (+2.80s | 3.0%) Life Time Southeast 09/20/2025 2025 SE BSL Sprint Into Fall Invitational
809 Theodore Lahre 1:33.39 9 BB Min A: 1:30.59 (+2.80s | 3.0%) Bgc-N. Westchester Marlins 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
43.64
43.64
100 Breast
49.75
1:33.39
100 Breast
1:33.39
810 Ryan Clark 1:33.39 10 BB Min A: 1:30.59 (+2.80s | 3.0%) York Swim Club of Northern Vir 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Breast
43.30
43.30
100 Breast
50.09
1:33.39
100 Breast
1:33.39
811 Peter Enberg 1:33.41 9 BB Min A: 1:30.59 (+2.82s | 3.0%) Raleigh Swimming Association 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Breast
45.15
45.15
50 Breast
45.15
100 Breast
48.26
1:33.41
50 Breast
48.26
812 Tucker McCullough 1:33.41 10 BB Min A: 1:30.59 (+2.82s | 3.0%) Team Rebel Aquatics 12/13/2024 2024 CA RAA SCS WAG
50 Breast
44.46
44.46
100 Breast
48.95
1:33.41
100 Breast
1:33.41
813 Benjamin Turner 1:33.41 10 BB Min A: 1:30.59 (+2.82s | 3.0%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Breast
45.13
45.13
100 Breast
48.28
1:33.41
100 Breast
1:33.41
814 Christopher Navarro 1:33.42 10 BB Min A: 1:30.59 (+2.83s | 3.0%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
45.92
45.92
100 Breast
47.50
1:33.42
100 Breast
1:33.42
815 Conner Yang 1:33.43 10 BB Min A: 1:30.59 (+2.84s | 3.0%) The Dolphins Portland Swimming 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
44.02
44.02
100 Breast
49.41
1:33.43
100 Breast
1:33.43
816 Zachariah Cornine 1:33.47 10 BB Min A: 1:30.59 (+2.88s | 3.1%) South Lake Aquatic Club 02/21/2026 2026 SLAC Last Chance To Dance Invitational
50 Breast
44.05
44.05
100 Breast
49.42
1:33.47
100 Breast
1:33.47
817 Shi Zha 1:33.48 8 BB Min A: 1:30.59 (+2.89s | 3.1%) Charles River Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Breast
45.01
45.01
100 Breast
48.47
1:33.48
100 Breast
1:33.48
818 Cameron Day 1:33.48 10 BB Min A: 1:30.59 (+2.89s | 3.1%) Mission Viejo Nadadores 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.74
45.74
100 Breast
47.74
1:33.48
100 Breast
1:33.48
819 William Sun 1:33.50 10 BB Min A: 1:30.59 (+2.91s | 3.1%) Coast Gaurd Blue Dolphins 05/22/2026 2026 ISCA National Diversity Swim Champ
50 Breast
44.18
44.18
100 Breast
49.32
1:33.50
100 Breast
1:33.50
820 Lennox Luning 1:33.52 10 BB Min A: 1:30.59 (+2.93s | 3.1%) Naval Academy Aquatic Club 11/07/2025 2025 Marlins Invitational
50 Breast
44.83
44.83
100 Breast
48.69
1:33.52
100 Breast
1:33.52
821 Chayton Zhou 1:33.53 9 BB Min A: 1:30.59 (+2.94s | 3.1%) Pleasanton Seahawks 02/20/2026 Pacific Swim SCY C B BB+ Meet Hosted By TERA
822 William Greene 1:33.55 10 BB Min A: 1:30.59 (+2.96s | 3.2%) Charles River Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Breast
44.56
44.56
100 Breast
48.99
1:33.55
100 Breast
1:33.55
823 Mateo Vasili 1:33.57 9 BB Min A: 1:30.59 (+2.98s | 3.2%) De La Salle Collegiate High Sc 03/06/2026 Catholic League Championships Boys 2026
50 Breast
44.35
44.35
100 Breast
49.22
1:33.57
100 Breast
1:33.57
824 Colin Hui 1:33.57 10 BB Min A: 1:30.59 (+2.98s | 3.2%) Highlands Ranch Aquatics 01/23/2026 2026 CO TOPS Colorado Open
25 Breast
21.15
21.15
50 Breast
23.30
44.45
50 Breast
44.45
75 Breast
24.63
1:09.08
100 Breast
24.49
1:33.57
50 Breast
49.12
825 Ryan Ferguson 1:33.58 10 BB Min A: 1:30.59 (+2.99s | 3.2%) Santa Clara Swim Club 02/28/2026 Swim South Bay
826 Carter Gray 1:33.61 10 BB Min A: 1:30.59 (+3.02s | 3.2%) Cleveland Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
43.04
43.04
100 Breast
50.57
1:33.61
100 Breast
1:33.61
827 Colin O'Shea 1:33.63 9 BB Min A: 1:30.59 (+3.04s | 3.2%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 Breast
44.85
44.85
100 Breast
48.78
1:33.63
100 Breast
1:33.63
828 Matthew Frankovic 1:33.63 9 BB Min A: 1:30.59 (+3.04s | 3.2%) Twisters Swim Club 11/28/2025 2025 MR LIE Thanksgiving Invitational
50 Breast
46.02
46.02
100 Breast
47.61
1:33.63
100 Breast
1:33.63
829 Luke Chaikriangkrai 1:33.64 9 BB Min A: 1:30.59 (+3.05s | 3.3%) Pro Swimming 06/19/2026 2026 PN PRO June Summer Intrasquad
50 Breast
44.59
44.59
100 Breast
49.05
1:33.64
100 Breast
1:33.64
830 Jack Bender 1:33.64 9 BB Min A: 1:30.59 (+3.05s | 3.3%) Unatached 01/31/2026 The 2026 Super FISH Bowl XVI
50 Breast
43.34
43.34
100 Breast
50.30
1:33.64
100 Breast
1:33.64
831 Yaseer Owens 1:33.64 9 BB Min A: 1:30.59 (+3.05s | 3.3%) Unified Aquatics Club 02/27/2026 2026 OH BSC SC Regional Championships
50 Breast
44.14
44.14
100 Breast
49.50
1:33.64
100 Breast
1:33.64
832 Aiden Gordon 1:33.64 9 BB Min A: 1:30.59 (+3.05s | 3.3%) Monroe-Woodbury Devilfish Aqua 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
50 Breast
44.38
44.38
100 Breast
49.26
1:33.64
100 Breast
1:33.64
833 Anderson Smith 1:33.65 10 BB Min A: 1:30.59 (+3.06s | 3.3%) Huntington YMCA Bluefish 02/20/2026 2026 MR Silvers Championship South HAUP
50 Breast
45.35
45.35
100 Breast
48.30
1:33.65
100 Breast
1:33.65
834 James Wright 1:33.66 10 BB Min A: 1:30.59 (+3.07s | 3.3%) Club Talon 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
44.07
44.07
100 Breast
49.59
1:33.66
100 Breast
1:33.66
835 Elan Griggs 1:33.68 9 BB Min A: 1:30.59 (+3.09s | 3.3%) Klamath Union 02/13/2026 2026 OR HS 4a 2
50 Breast
42.84
42.84
100 Breast
50.84
1:33.68
100 Breast
1:33.68
836 Bennett Zaich 1:33.69 5 BB Min A: 1:30.59 (+3.10s | 3.3%) Soda Fall 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
837 Royce Rackley 1:33.69 10 BB Min A: 1:30.59 (+3.10s | 3.3%) Crater 02/14/2025 2025 OR HS 5A 2
50 Breast
44.56
44.56
100 Breast
49.13
1:33.69
100 Breast
1:33.69
838 Walker Lewis 1:33.70 10 BB Min A: 1:30.59 (+3.11s | 3.3%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
839 Merrick Harner 1:33.71 10 BB Min A: 1:30.59 (+3.12s | 3.3%) Brevard Swim Club 06/26/2026 2026 Summer Area 6 Champs
50 Breast
44.65
44.65
100 Breast
49.06
1:33.71
100 Breast
1:33.71
840 Caleb Nash 1:33.71 10 BB Min A: 1:30.59 (+3.12s | 3.3%) Enfinity Aquatic Club 01/10/2026 ATOM Frosty Invitational 2026
50 Breast
44.52
44.52
100 Breast
49.19
1:33.71
100 Breast
1:33.71
841 Mateo Lopez-Cardoza 1:33.73 9 BB Min A: 1:30.59 (+3.14s | 3.4%) Mariner 02/12/2026 2026 (WIAA) NW District I 4A Boys HS OB
50 Breast
44.99
44.99
100 Breast
48.74
1:33.73
100 Breast
1:33.73
842 Ren Yu 1:33.73 10 BB Min A: 1:30.59 (+3.14s | 3.4%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Breast
43.97
43.97
100 Breast
49.76
1:33.73
100 Breast
1:33.73
843 James Lorenzoni 1:33.74 10 BB Min A: 1:30.59 (+3.15s | 3.4%) Cavalier Aquatics/Piedmont Fam 12/11/2025 2025 East Coast WinterFest
50 Breast
45.36
45.36
100 Breast
48.38
1:33.74
100 Breast
1:33.74
844 Justin Huang 1:33.75 10 BB Min A: 1:30.59 (+3.16s | 3.4%) Tac Titans 07/31/2026 2026 TAC TITANS Summer Sizzler
50 Breast
44.50
44.50
100 Breast
49.25
1:33.75
100 Breast
1:33.75
845 Ben Idziak 1:33.75 9 BB Min A: 1:30.59 (+3.16s | 3.4%) Drop Aquatics 02/27/2026 2026 MCSA Junior Cup
50 Breast
45.60
45.60
100 Breast
48.15
1:33.75
100 Breast
1:33.75
846 Patrick Yuan 1:33.76 10 BB Min A: 1:30.59 (+3.17s | 3.4%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
43.89
43.89
100 Breast
49.87
1:33.76
100 Breast
1:33.76
847 Tyler Kautz 1:33.77 9 BB Min A: 1:30.59 (+3.18s | 3.4%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
43.40
43.40
100 Breast
50.37
1:33.77
100 Breast
1:33.77
848 Maximilian Machavariani 1:33.78 10 BB Min A: 1:30.59 (+3.19s | 3.4%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Breast
44.71
44.71
100 Breast
49.07
1:33.78
100 Breast
1:33.78
849 Nikoloz Zhorzholiani 1:33.79 10 BB Min A: 1:30.59 (+3.20s | 3.4%) Seattle Metropolitan Aquatic C 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
44.64
44.64
100 Breast
49.15
1:33.79
100 Breast
1:33.79
850 Van Yetter 1:33.80 10 BB Min A: 1:30.59 (+3.21s | 3.4%) T2 Aquatics 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Breast
43.72
43.72
100 Breast
50.08
1:33.80
100 Breast
1:33.80

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.