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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
1751 Sterling Stewart 1:43.36 10 B Min BB: 1:42.29 (+1.07s | 1.0%) South Lake Aquatic Club 03/26/2026 Destination Athlete Centennial Invite 2026
50 Breast
47.39
47.39
100 Breast
55.97
1:43.36
100 Breast
1:43.36
1752 Connor Kim 1:43.37 8 B Min BB: 1:42.29 (+1.08s | 1.0%) Scarlet Aquatics 02/07/2026 2026 Scarlet IMX Superbowl
50 Breast
49.32
49.32
100 Breast
54.05
1:43.37
100 Breast
1:43.37
1753 Eric Wu 1:43.37 10 B Min BB: 1:42.29 (+1.08s | 1.0%) Florida Atlantic Aquatics 01/23/2026 SPEEDO CUP CLOSED INVITE Copied
50 Breast
47.76
47.76
50 Breast
47.76
100 Breast
55.61
1:43.37
50 Breast
55.61
1754 John Umiker 1:43.40 10 B Min BB: 1:42.29 (+1.11s | 1.1%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Breast
49.74
49.74
100 Breast
53.66
1:43.40
100 Breast
1:43.40
1755 Arsenii Chebaev 1:43.41 10 B Min BB: 1:42.29 (+1.12s | 1.1%) Bravo Swim Team 10/11/2025 NMST BMHG October Invite 25 Copied
50 Breast
48.32
48.32
100 Breast
55.09
1:43.41
100 Breast
1:43.41
1756 Mattis Shneyder 1:43.42 10 B Min BB: 1:42.29 (+1.13s | 1.1%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 Breast
50.88
50.88
100 Breast
52.54
1:43.42
100 Breast
1:43.42
1757 Ishaan Pandey 1:43.44 10 B Min BB: 1:42.29 (+1.15s | 1.1%) Anglerfish Aquatics 01/16/2026 2026 NE CS Bronze Championships
50 Breast
49.03
49.03
100 Breast
54.41
1:43.44
100 Breast
1:43.44
1758 Oliver Tornatore 1:43.46 10 B Min BB: 1:42.29 (+1.17s | 1.1%) Central Minnesota Aquatics 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 Breast
51.04
51.04
100 Breast
52.42
1:43.46
100 Breast
1:43.46
1759 Obinna Uzowulu 1:43.47 10 B Min BB: 1:42.29 (+1.18s | 1.1%) Alamo Area Aquatic Association 01/10/2026 2026 ST AHAC B Champs South Copied
50 Breast
47.45
47.45
100 Breast
56.02
1:43.47
100 Breast
1:43.47
1760 Aaron Kostogorov 1:43.47 10 B Min BB: 1:42.29 (+1.18s | 1.1%) Asheville Jewish Community Cen 11/15/2025 2025 The Gourd Time Gathering
50 Breast
50.05
50.05
100 Breast
53.42
1:43.47
100 Breast
1:43.47
1761 Jackson Luding 1:43.48 8 B Min BB: 1:42.29 (+1.19s | 1.1%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
48.80
48.80
100 Breast
54.68
1:43.48
100 Breast
1:43.48
1762 Luke Brophy 1:43.48 10 B Min BB: 1:42.29 (+1.19s | 1.1%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
49.94
49.94
100 Breast
53.54
1:43.48
100 Breast
1:43.48
1763 Camden Knutson 1:43.48 10 B Min BB: 1:42.29 (+1.19s | 1.1%) River Falls Swim Club 07/11/2026 2026 MN RFSC Summer Last Chance Invite
50 Breast
49.80
49.80
100 Breast
53.68
1:43.48
100 Breast
1:43.48
1764 Nikshay Chandrasekar 1:43.48 10 B Min BB: 1:42.29 (+1.19s | 1.1%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Breast
50.75
50.75
100 Breast
52.73
1:43.48
100 Breast
1:43.48
1765 Ethan Yao 1:43.49 9 B Min BB: 1:42.29 (+1.20s | 1.2%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Breast
49.85
49.85
100 Breast
53.64
1:43.49
100 Breast
1:43.49
1766 Connor Huang 1:43.49 10 B Min BB: 1:42.29 (+1.20s | 1.2%) Metro Dynasty Swim Team 02/13/2026 39th Black History Swim Meet
50 Breast
49.85
49.85
100 Breast
53.64
1:43.49
100 Breast
1:43.49
1767 Alexander Ivanov 1:43.49 10 B Min BB: 1:42.29 (+1.20s | 1.2%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Breast
49.80
49.80
100 Breast
53.69
1:43.49
100 Breast
1:43.49
1768 Timur Shyrshov 1:43.50 9 B Min BB: 1:42.29 (+1.21s | 1.2%) Unattached 09/26/2026 2026 CCA Spook Tacular
1769 Kaimana Zablan 1:43.51 10 B Min BB: 1:42.29 (+1.22s | 1.2%) Waikoloa Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
49.84
49.84
100 Breast
53.67
1:43.51
100 Breast
1:43.51
1770 Liam Laughton 1:43.51 10 B Min BB: 1:42.29 (+1.22s | 1.2%) Retriever Aquatic Club 11/14/2025 GBSA 2025 Thanksgiving Swim Fest
50 Breast
48.40
48.40
100 Breast
55.11
1:43.51
100 Breast
1:43.51
1771 James Kowen 1:43.52 9 B Min BB: 1:42.29 (+1.23s | 1.2%) Punahou Aquatics Institute 03/07/2026 2026 HI Junior Age Group SCY Championship
1772 Wyatt Whitt 1:43.53 9 B Min BB: 1:42.29 (+1.24s | 1.2%) Quest Swimming 03/21/2026 Quest Swimming March Madness Intrasquad Mee
1773 Wyatt Neville 1:43.53 9 B Min BB: 1:42.29 (+1.24s | 1.2%) Seahawks Swim club 09/12/2026 2026 Seahawks Dive Back In
50 Breast
48.35
48.35
100 Breast
55.18
1:43.53
100 Breast
1:43.53
1774 Marsel Saidashev 1:43.53 9 B Min BB: 1:42.29 (+1.24s | 1.2%) SwimRight Team 10/10/2025 2025 Gulliver Fall Classic
50 Breast
48.13
48.13
100 Breast
55.40
1:43.53
100 Breast
1:43.53
1775 Zane Small 1:43.53 10 B Min BB: 1:42.29 (+1.24s | 1.2%) Burlingame Aquatics 10/03/2026 PASA CBA+ SCY Meet Oct 2026
1776 Theodore Carpenter 1:43.58 10 B Min BB: 1:42.29 (+1.29s | 1.2%) COSA Swimming 01/02/2026 2026 CO COSA New Year Open
50 Breast
48.47
48.47
100 Breast
55.11
1:43.58
100 Breast
1:43.58
1777 Corey Kan 1:43.59 8 B Min BB: 1:42.29 (+1.30s | 1.3%) Hydra Aquatics 12/20/2025 2025 Candy Cane Sprints
50 Breast
49.02
49.02
100 Breast
54.57
1:43.59
100 Breast
1:43.59
1778 Jayden Li 1:43.59 9 B Min BB: 1:42.29 (+1.30s | 1.3%) Crimson Aquatics 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Breast
48.83
48.83
100 Breast
54.76
1:43.59
100 Breast
1:43.59
1779 Levi Chong 1:43.61 9 B Min BB: 1:42.29 (+1.32s | 1.3%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Breast
48.67
48.67
100 Breast
54.94
1:43.61
100 Breast
1:43.61
1780 Henry Jarchow 1:43.66 9 B Min BB: 1:42.29 (+1.37s | 1.3%) St Croix Swim Club 02/13/2026 2026 MN RSC President S Day Meet
50 Breast
49.13
49.13
100 Breast
54.53
1:43.66
100 Breast
1:43.66
1781 Andrew Butters 1:43.67 10 B Min BB: 1:42.29 (+1.38s | 1.3%) Raleigh Swimming Association 03/26/2026 2026 NCAC Spring Tar Heel States Copied
50 Breast
47.45
47.45
50 Breast
47.45
100 Breast
56.22
1:43.67
50 Breast
56.22
1782 Tyler Mirasol 1:43.68 9 B Min BB: 1:42.29 (+1.39s | 1.3%) Quicksilver Swimming 02/07/2026 Valley Splash Short Course C B A Meet
1783 Shu-Cyuan Li 1:43.69 9 B Min BB: 1:42.29 (+1.40s | 1.4%) Waterloo Swimming 10/16/2026 2026 ST ASC Bob Thompson Open
50 Breast
49.34
49.34
100 Breast
54.35
1:43.69
100 Breast
1:43.69
1784 Samuel Callister 1:43.70 10 B Min BB: 1:42.29 (+1.41s | 1.4%) Alamo Heights Aquatic Club ? A 10/24/2026 2026 ST NIST Spooky Splash
50 Breast
49.28
49.28
100 Breast
54.42
1:43.70
100 Breast
1:43.70
1785 Wesley Lang 1:43.72 9 B Min BB: 1:42.29 (+1.43s | 1.4%) River Road Swim Team 01/31/2026 Superior Aquatics Last Chance 2026
50 Breast
51.29
51.29
100 Breast
52.43
1:43.72
100 Breast
1:43.72
1786 Easton Hardman 1:43.72 9 B Min BB: 1:42.29 (+1.43s | 1.4%) Piranha Aquatics 02/20/2026 2026 OH Akron SC Regional Championships
50 Breast
50.23
50.23
100 Breast
53.49
1:43.72
100 Breast
1:43.72
1787 Titan Otterstrom 1:43.72 10 B Min BB: 1:42.29 (+1.43s | 1.4%) Aquawolves Swimming 03/06/2026 2026 CO 14 U Silver State
50 Breast
48.96
48.96
100 Breast
54.76
1:43.72
100 Breast
1:43.72
1788 Marc Villa 1:43.73 10 B Min BB: 1:42.29 (+1.44s | 1.4%) Bgc-N. Westchester Marlins 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Breast
50.60
50.60
100 Breast
53.13
1:43.73
100 Breast
1:43.73
1789 Isaiah Gravette 1:43.73 10 B Min BB: 1:42.29 (+1.44s | 1.4%) SOL Swim Team 07/10/2026 2026 SI SBA All Ages Last Chance Meet
50 Breast
48.73
48.73
100 Breast
55.00
1:43.73
100 Breast
1:43.73
1790 Ethan Yang 1:43.73 9 B Min BB: 1:42.29 (+1.44s | 1.4%) Alto Swim Club 03/07/2026 DACA CBA Meet
1791 Ethan Park 1:43.74 9 B Min BB: 1:42.29 (+1.45s | 1.4%) Santa Clara Swim Club 07/25/2026 2026 DACA SC CBA Meet
1792 Tucker Moon 1:43.75 9 B Min BB: 1:42.29 (+1.46s | 1.4%) Redding Swim Club 11/22/2025 Thankswimming Classic 2025
1793 Roderick Yang 1:43.76 10 B Min BB: 1:42.29 (+1.47s | 1.4%) Flying Fish Arizona Swim Team 02/13/2026 34th Annual Lost Dutchman Invitational
50 Breast
48.93
48.93
100 Breast
54.83
1:43.76
100 Breast
1:43.76
1794 Mason Murphy 1:43.76 8 B Min BB: 1:42.29 (+1.47s | 1.4%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Breast
51.27
51.27
100 Breast
52.49
1:43.76
100 Breast
1:43.76
1795 Declan Kimball 1:43.76 10 B Min BB: 1:42.29 (+1.47s | 1.4%) Williamsburg Aquatic Club 02/13/2026 2026 Southeast District 9 12 Championship
50 Breast
48.62
48.62
100 Breast
55.14
1:43.76
100 Breast
1:43.76
1796 Caleb Ingraham 1:43.76 10 B Min BB: 1:42.29 (+1.47s | 1.4%) Alamo Area Aquatic Association 01/10/2026 2026 ST AHAC B Champs South Copied
50 Breast
49.45
49.45
100 Breast
54.31
1:43.76
100 Breast
1:43.76
1797 Sebastian Lam 1:43.76 9 B Min BB: 1:42.29 (+1.47s | 1.4%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Breast
49.39
49.39
100 Breast
54.37
1:43.76
100 Breast
1:43.76
1798 Ethan Manning 1:43.77 10 B Min BB: 1:42.29 (+1.48s | 1.4%) Aces Swim Club 03/06/2026 2026 CO 14 U Silver State
50 Breast
50.34
50.34
100 Breast
53.43
1:43.77
100 Breast
1:43.77
1799 Steven Luo 1:43.77 9 B Min BB: 1:42.29 (+1.48s | 1.4%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Breast
49.74
49.74
100 Breast
54.03
1:43.77
100 Breast
1:43.77
1800 Jack Valdes 1:43.77 10 B Min BB: 1:42.29 (+1.48s | 1.4%) North East Aquatic Team 10/24/2026 2026 ST NIST Spooky Splash
50 Breast
49.09
49.09
100 Breast
54.68
1:43.77
100 Breast
1:43.77

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.