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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
2001 Kamil Lannaman 1:45.33 10 B Min BB: 1:42.29 (+3.04s | 2.9%) Cougar Aquatic Team 01/31/2026 2026 CAT Cougar Snow Storm
50 Breast
49.53
49.53
100 Breast
55.80
1:45.33
100 Breast
1:45.33
2002 Nolan Cook 1:45.35 9 B Min BB: 1:42.29 (+3.06s | 2.9%) The Capitol Sea Devils 01/24/2026 2026 SDS Polar Bear Invitational
2003 Harvey Bollefer 1:45.38 9 B Min BB: 1:42.29 (+3.09s | 2.9%) Aces Swim Club 10/10/2026 2026 CO ACES Intra Squad #2
50 Breast
50.11
50.11
100 Breast
55.27
1:45.38
100 Breast
1:45.38
2004 Jayden Zhao 1:45.39 5 B Min BB: 1:42.29 (+3.10s | 2.9%) Orinda Moraga Swim Club 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
2005 Wayne Nie 1:45.39 10 B Min BB: 1:42.29 (+3.10s | 2.9%) Mid Michigan Aquatics Hurrican 01/16/2026 SLA Arctic Blast 2026
50 Breast
48.36
48.36
100 Breast
57.03
1:45.39
100 Breast
1:45.39
2006 Lucas Xie 1:45.39 9 B Min BB: 1:42.29 (+3.10s | 2.9%) Three Village Swim Club 03/01/2026 2026 MR TVSC St Patrick S Day Last Chance
50 Breast
51.43
51.43
100 Breast
53.96
1:45.39
100 Breast
1:45.39
2007 Albert Shifrin 1:45.39 10 B Min BB: 1:42.29 (+3.10s | 2.9%) Mjcc Stingrays 02/21/2026 2026 Arena Short Course 10 U Championships
50 Breast
51.28
51.28
100 Breast
54.11
1:45.39
100 Breast
1:45.39
2008 Declan DiFazio 1:45.40 10 B Min BB: 1:42.29 (+3.11s | 3.0%) Hydro-sonic Tiburones 02/27/2026 2026 Cherry Blossom Champs
50 Breast
49.77
49.77
100 Breast
55.63
1:45.40
100 Breast
1:45.40
2009 Eli LoPiccolo 1:45.40 10 B Min BB: 1:42.29 (+3.11s | 3.0%) Raleigh Swimming Association 07/25/2026 2026 RSA Flip Flop
50 Breast
49.35
49.35
100 Breast
56.05
1:45.40
100 Breast
1:45.40
2010 Mateo Torrelli 1:45.40 10 B Min BB: 1:42.29 (+3.11s | 3.0%) Clearwater Aquatic Team 12/04/2025 RAFC Winter Classic
50 Breast
49.40
49.40
100 Breast
56.00
1:45.40
100 Breast
1:45.40
2011 Owen Martin 1:45.40 8 B Min BB: 1:42.29 (+3.11s | 3.0%) Fast Falcons 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
50.06
50.06
100 Breast
55.34
1:45.40
100 Breast
1:45.40
2012 Yihao Wu 1:45.40 9 B Min BB: 1:42.29 (+3.11s | 3.0%) Laker Swim 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 Breast
49.86
49.86
100 Breast
55.54
1:45.40
100 Breast
1:45.40
2013 Kenneth Green 1:45.40 10 B Min BB: 1:42.29 (+3.11s | 3.0%) Pro Swimming 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Breast
49.59
49.59
100 Breast
55.81
1:45.40
100 Breast
1:45.40
2014 John Cappellano 1:45.41 10 B Min BB: 1:42.29 (+3.12s | 3.0%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Breast
49.89
49.89
100 Breast
55.52
1:45.41
100 Breast
1:45.41
2015 Jameson Nelson 1:45.42 10 B Min BB: 1:42.29 (+3.13s | 3.0%) Scarlet Aquatics 02/07/2026 2026 Scarlet IMX Superbowl
50 Breast
49.95
49.95
100 Breast
55.47
1:45.42
100 Breast
1:45.42
2016 Alexander Yang 1:45.43 10 B Min BB: 1:42.29 (+3.14s | 3.0%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 Breast
51.52
51.52
100 Breast
53.91
1:45.43
100 Breast
1:45.43
2017 Jackson May 1:45.43 10 B Min BB: 1:42.29 (+3.14s | 3.0%) Unattached 02/19/2026 2026 OH UASC SC Regional Championships
50 Breast
51.25
51.25
100 Breast
54.18
1:45.43
100 Breast
1:45.43
2018 Aleksander Zuev 1:45.43 10 B Min BB: 1:42.29 (+3.14s | 3.0%) Foothills Swim Team 10/10/2026 2026 CO FST Swim Pink
50 Breast
49.83
49.83
100 Breast
55.60
1:45.43
100 Breast
1:45.43
2019 John Driver 1:45.44 10 B Min BB: 1:42.29 (+3.15s | 3.0%) Marshall County Swim Club 02/06/2026 2026 SES Region 3 Champions
50 Breast
50.57
50.57
100 Breast
54.87
1:45.44
100 Breast
1:45.44
2020 Graham Carroll 1:45.44 10 B Min BB: 1:42.29 (+3.15s | 3.0%) Huntsville Swim Association 10/16/2026 2026 HSA Fran Norris Meet
50 Breast
51.29
51.29
100 Breast
54.15
1:45.44
100 Breast
1:45.44
2021 Ford Halvorson 1:45.47 10 B Min BB: 1:42.29 (+3.18s | 3.0%) Foxjets Swim Team 11/22/2025 2025 MN HTSC Harvest Classic
50 Breast
49.87
49.87
100 Breast
55.60
1:45.47
100 Breast
1:45.47
2022 Aaron Smith 1:45.48 9 B Min BB: 1:42.29 (+3.19s | 3.0%) Top Speed Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Breast
49.53
49.53
100 Breast
55.95
1:45.48
100 Breast
1:45.48
2023 Johannes Davide 1:45.50 10 B Min BB: 1:42.29 (+3.21s | 3.0%) Issaquah Swim Team 10/17/2026 2026 PN IST Fall Open Approved
50 Breast
50.73
50.73
100 Breast
54.77
1:45.50
100 Breast
1:45.50
2024 Nicholas Xiao 1:45.51 10 B Min BB: 1:42.29 (+3.22s | 3.1%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
50.80
50.80
100 Breast
54.71
1:45.51
100 Breast
1:45.51
2025 Liam Ho 1:45.56 9 B Min BB: 1:42.29 (+3.27s | 3.1%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
50 Breast
51.90
51.90
100 Breast
53.66
1:45.56
100 Breast
1:45.56
2026 Artur Tsiareshchanka 1:45.56 9 B Min BB: 1:42.29 (+3.27s | 3.1%) Sarasota Sharks 09/18/2026 2026 Sharks IMX Challenge
50 Breast
50.03
50.03
100 Breast
55.53
1:45.56
100 Breast
1:45.56
2027 Stephen Hogan 1:45.57 10 B Min BB: 1:42.29 (+3.28s | 3.1%) Retriever Aquatic Club 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Breast
52.75
52.75
100 Breast
52.82
1:45.57
100 Breast
1:45.57
2028 Daniel Holdych 1:45.58 9 B Min BB: 1:42.29 (+3.29s | 3.1%) Badger Swim Club,Inc. 02/06/2026 2026 MR COND Last Chance Invitational
50 Breast
50.33
50.33
100 Breast
55.25
1:45.58
100 Breast
1:45.58
2029 Ryan Denardo 1:45.59 9 B Min BB: 1:42.29 (+3.30s | 3.1%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Breast
51.20
51.20
100 Breast
54.39
1:45.59
100 Breast
1:45.59
2030 Jacob Ethier 1:45.60 10 B Min BB: 1:42.29 (+3.31s | 3.1%) United Swim Club 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Breast
52.02
52.02
100 Breast
53.58
1:45.60
100 Breast
1:45.60
2031 Liam Laudier 1:45.62 9 B Min BB: 1:42.29 (+3.33s | 3.2%) Hydra Aquatics 11/21/2025 2025 Fall Festivus
50 Breast
48.98
48.98
100 Breast
56.64
1:45.62
100 Breast
1:45.62
2032 Tristan Wolfe-Ramsey 1:45.62 9 B Min BB: 1:42.29 (+3.33s | 3.2%) Razor Aquatics 11/07/2025 25th Annual A3 Red, White, And Blue Classic
50 Breast
50.63
50.63
100 Breast
54.99
1:45.62
100 Breast
1:45.62
2033 Bryan Moore 1:45.62 10 B Min BB: 1:42.29 (+3.33s | 3.2%) Watauga Swim Team 03/20/2026 2026 BRSL Championships
50 Breast
50.35
50.35
100 Breast
55.27
1:45.62
100 Breast
1:45.62
2034 Avyan Bajpai 1:45.63 10 B Min BB: 1:42.29 (+3.34s | 3.2%) Hillsboro Swim Team 10/09/2026 2026 OR HEAT Fall Invitational
50 Breast
52.22
52.22
100 Breast
53.41
1:45.63
100 Breast
1:45.63
2035 Samuel McCorkle 1:45.64 10 B Min BB: 1:42.29 (+3.35s | 3.2%) Life Time Colorado Swim Club 10/09/2026 2026 CO Gian Luc Jordan Open
50 Breast
49.47
49.47
100 Breast
56.17
1:45.64
100 Breast
1:45.64
2036 Charles Gochenour 1:45.65 10 B Min BB: 1:42.29 (+3.36s | 3.2%) Virginia Gators 03/20/2026 2026 SwimRVA Clover Cup
50 Breast
50.97
50.97
100 Breast
54.68
1:45.65
100 Breast
1:45.65
2037 Dashiell Wang 1:45.66 10 B Min BB: 1:42.29 (+3.37s | 3.2%) Santa Clara Swim Club 07/25/2026 2026 DACA SC CBA Meet
2038 Shayne Zhang 1:45.66 9 B Min BB: 1:42.29 (+3.37s | 3.2%) Samena Club Swim Team 10/17/2026 2026 PN IST Fall Open Approved
50 Breast
51.67
51.67
100 Breast
53.99
1:45.66
100 Breast
1:45.66
2039 Milo Pangborn 1:45.67 9 B Min BB: 1:42.29 (+3.38s | 3.2%) Foxjets Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Breast
51.60
51.60
100 Breast
54.07
1:45.67
100 Breast
1:45.67
2040 Cameron Bardey 1:45.67 9 B Min BB: 1:42.29 (+3.38s | 3.2%) North Palm Beach Swim Club 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 Breast
50.79
50.79
100 Breast
54.88
1:45.67
100 Breast
1:45.67
2041 Gabriel Terrones 1:45.69 10 B Min BB: 1:42.29 (+3.40s | 3.2%) Team Eugene Aquatics 01/16/2026 2026 THSC 14 U Winter Showcase
50 Breast
50.60
50.60
100 Breast
55.09
1:45.69
100 Breast
1:45.69
2042 Dylan Wang 1:45.69 8 B Min BB: 1:42.29 (+3.40s | 3.2%) Palo Alto Stanford Aquatics 07/26/2026 2026 PASA Summer Palooza
50 Breast
49.42
49.42
100 Breast
56.27
1:45.69
100 Breast
1:45.69
2043 Matt Wang 1:45.69 9 B Min BB: 1:42.29 (+3.40s | 3.2%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
50 Breast
49.28
49.28
100 Breast
56.41
1:45.69
100 Breast
1:45.69
2044 Thomas Roscetti 1:45.70 10 B Min BB: 1:42.29 (+3.41s | 3.2%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Breast
50.52
50.52
100 Breast
55.18
1:45.70
100 Breast
1:45.70
2045 Jackson Lilley 1:45.71 8 B Min BB: 1:42.29 (+3.42s | 3.2%) Columbia Aquatics Association 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Breast
49.23
49.23
100 Breast
56.48
1:45.71
100 Breast
1:45.71
2046 Patrick Grey 1:45.71 10 B Min BB: 1:42.29 (+3.42s | 3.2%) Piranhas YMCA of the Suncoast 09/19/2025 Kiefer Speedo Fall Invitational
50 Breast
49.11
49.11
100 Breast
56.60
1:45.71
100 Breast
1:45.71
2047 Porter Harris 1:45.71 9 B Min BB: 1:42.29 (+3.42s | 3.2%) Memphis Tiger Swimming 10/24/2026 2026 MTAC Fall Invite
50 Breast
51.09
51.09
100 Breast
54.62
1:45.71
100 Breast
1:45.71
2048 Braden Kimball 1:45.73 8 B Min BB: 1:42.29 (+3.44s | 3.3%) Williamsburg Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 Breast
49.98
49.98
100 Breast
55.75
1:45.73
100 Breast
1:45.73
2049 Isaac Waller 1:45.74 9 B Min BB: 1:42.29 (+3.45s | 3.3%) C.M. Gatton Beaumont YMCA 10/16/2026 2026 SwimVille USA Jack Thompson Classic
2050 Felix Wang 1:45.74 10 B Min BB: 1:42.29 (+3.45s | 3.3%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Breast
52.27
52.27
100 Breast
53.47
1:45.74
100 Breast
1:45.74

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.