New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Boys 10 & under - 100 M 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
551 Leo Liao 1:48.60 10 BB Min A: 1:45.49 (+3.11s | 2.9%) Alto Swim Club 06/20/2026 Alto Summer Swelter
552 Gairen Bean 1:48.60 10 BB Min A: 1:45.49 (+3.11s | 2.9%) South Bay Aquatics 05/23/2026 2026 SI HSA A All Ages NTS May 23 24
553 Zachary Zourdos 1:48.60 10 BB Min A: 1:45.49 (+3.11s | 2.9%) SwimFast 04/25/2026 2026 Azura Spring Open LCM Invit
554 Isaiah Fadillah 1:48.63 10 BB Min A: 1:45.49 (+3.14s | 2.9%) California Dolphins Swim Team 05/02/2026 Alto Spring Jam CBA
555 Gavin Johnston 1:48.63 9 BB Min A: 1:45.49 (+3.14s | 2.9%) Manta Ray Aquatics 05/23/2026 2026 SI HSA 2 All Ages NTS May 23 24
556 Maxwell Alred 1:48.66 9 BB Min A: 1:45.49 (+3.17s | 2.9%) Marshall County Swim Club 04/18/2026 HSA April LC Meet
50 Breast
53.26
53.26
100 Breast
55.40
1:48.66
100 Breast
1:48.66
557 Nicholas Blakey 1:48.67 10 BB Min A: 1:45.49 (+3.18s | 2.9%) Hockomock Area YMCA Lightning 06/06/2026 2026 NE KING CAC Almost Summer Invite
558 Zachary DeLozier 1:48.74 9 BB Min A: 1:45.49 (+3.25s | 3.0%) Lake Oswego Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Breast
53.31
53.31
100 Breast
55.43
1:48.74
100 Breast
1:48.74
559 Joseph Jorgensen 1:48.75 10 BB Min A: 1:45.49 (+3.26s | 3.0%) Coastal Machine Aquatics Club 07/23/2025 2025 CA SCS Summer A G Champs
560 Landen Chen 1:48.75 9 BB Min A: 1:45.49 (+3.26s | 3.0%) Revolution Swim Club 05/16/2026 2026 NE CS Spring Fever
50 Breast
51.29
51.29
100 Breast
57.46
1:48.75
100 Breast
1:48.75
561 Coryel Harger 1:48.79 10 BB Min A: 1:45.49 (+3.30s | 3.0%) Carmel Swim Club 06/04/2026 98th Ohio Valley Championships 2026
562 Shi Zha 1:48.83 8 BB Min A: 1:45.49 (+3.34s | 3.1%) Charles River Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
563 William Power 1:48.86 10 BB Min A: 1:45.49 (+3.37s | 3.1%) Unattached 06/27/2025 Valley Splash
564 Michael Bevziuc 1:48.87 9 BB Min A: 1:45.49 (+3.38s | 3.1%) Prince William Swim Club 05/01/2026 2026 Helen Wang Sunflower Classic
50 Breast
50.69
50.69
100 Breast
58.18
1:48.87
100 Breast
1:48.87
565 Felician Perski Smaluch 1:48.90 10 BB Min A: 1:45.49 (+3.41s | 3.1%) Jupiter Dragons Swim Team 06/13/2026 2026 TCA Aaron Vaughn Memorial
566 DongHyuk Kang 1:48.91 9 BB Min A: 1:45.49 (+3.42s | 3.1%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Breast
49.90
49.90
100 Breast
59.01
1:48.91
100 Breast
1:48.91
567 Holden Ling 1:48.93 10 BB Min A: 1:45.49 (+3.44s | 3.2%) The Olympic Club 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
568 Kenneth Huang 1:48.99 10 BB Min A: 1:45.49 (+3.50s | 3.2%) Charles River Aquatics 05/08/2026 2026 NE CRA MIT Team Specialty LC Meet
569 Teodore Lugovoy 1:48.99 8 BB Min A: 1:45.49 (+3.50s | 3.2%) Dolphin Club 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
570 Hunter Chen 1:49.00 10 BB Min A: 1:45.49 (+3.51s | 3.2%) Flying Fish Swim Club 06/11/2026 ARMADA 2026 SCS June AG Invite
571 Nolan Wilkey 1:49.00 10 BB Min A: 1:45.49 (+3.51s | 3.2%) Minnetonka Swim Club 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Breast
51.85
51.85
100 Breast
57.15
1:49.00
100 Breast
1:49.00
572 Jayden Huang 1:49.03 10 BB Min A: 1:45.49 (+3.54s | 3.2%) Harbor Aquatics Club 06/14/2025 2025 IST June Invtational
573 Merrick Harner 1:49.04 10 BB Min A: 1:45.49 (+3.55s | 3.3%) Brevard Swim Club 05/22/2026 2026 Dr Aspi Doctor Memorial Swim Invite
50 Breast
52.16
52.16
100 Breast
56.88
1:49.04
100 Breast
1:49.04
574 Mason Li 1:49.07 9 BB Min A: 1:45.49 (+3.58s | 3.3%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
575 Owen Laidlaw 1:49.07 9 BB Min A: 1:45.49 (+3.58s | 3.3%) Island Aquatics 07/03/2026 2026 MAGSA LCM LAST CHANCE Copied
50 Breast
53.48
53.48
100 Breast
55.59
1:49.07
100 Breast
1:49.07
576 BaoSheng Wang 1:49.07 8 BB Min A: 1:45.49 (+3.58s | 3.3%) San Ramon Valley Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
577 Connor McCracken 1:49.11 9 BB Min A: 1:45.49 (+3.62s | 3.3%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
578 Maddox Neal 1:49.14 10 BB Min A: 1:45.49 (+3.65s | 3.3%) Greensboro Community YMCA 06/12/2026 2026 GCY Sprint And Distance
50 Breast
52.27
52.27
100 Breast
56.87
1:49.14
100 Breast
1:49.14
579 Johnathan Wang 1:49.18 9 BB Min A: 1:45.49 (+3.69s | 3.4%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
580 Caleb Simmons 1:49.18 10 BB Min A: 1:45.49 (+3.69s | 3.4%) Old Dominion Aquatic Club 06/05/2026 2026 TIDE Schools Out Classic
50 Breast
52.59
52.59
100 Breast
56.59
1:49.18
100 Breast
1:49.18
581 Hudson Nguyen 1:49.20 9 BB Min A: 1:45.49 (+3.71s | 3.4%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
50 Breast
52.29
52.29
100 Breast
56.91
1:49.20
100 Breast
1:49.20
582 Timothy Song 1:49.20 10 BB Min A: 1:45.49 (+3.71s | 3.4%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Breast
53.74
53.74
100 Breast
55.46
1:49.20
100 Breast
1:49.20
583 Jaden Dao 1:49.22 9 BB Min A: 1:45.49 (+3.73s | 3.4%) Dare Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
584 Hao Lau 1:49.22 10 BB Min A: 1:45.49 (+3.73s | 3.4%) Loyola Blakefield Aquatics 04/11/2026 2026 Fox April Long Course Invitational
50 Breast
52.24
52.24
100 Breast
56.98
1:49.22
100 Breast
1:49.22
585 Stiles McCumber 1:49.23 10 BB Min A: 1:45.49 (+3.74s | 3.4%) Huntsville Swim Association 05/16/2026 NAC LC May Classic
50 Breast
51.72
51.72
100 Breast
57.51
1:49.23
100 Breast
1:49.23
586 Owen Friedman 1:49.24 9 BB Min A: 1:45.49 (+3.75s | 3.4%) Legacy Aquatics 06/12/2026 73rd Ted Walker Invitational 2026
587 Krosby Thomure 1:49.27 10 BB Min A: 1:45.49 (+3.78s | 3.5%) Spokane Waves Aquatic Team 04/25/2026 2026 SWAT Spring Fling
50 Breast
51.17
51.17
100 Breast
58.10
1:49.27
100 Breast
1:49.27
588 Zane Seifel 1:49.28 10 BB Min A: 1:45.49 (+3.79s | 3.5%) Treasure Coast Aquatics 05/22/2026 2026 Dr Aspi Doctor Memorial Swim Invite
50 Breast
52.79
52.79
100 Breast
56.49
1:49.28
100 Breast
1:49.28
589 Ryan Nesmith 1:49.34 10 BB Min A: 1:45.49 (+3.85s | 3.5%) Swim Florida 05/22/2026 2026 T2 Aquatics Norris Foundation LC Meet
590 Braden Dunlap 1:49.34 9 BB Min A: 1:45.49 (+3.85s | 3.5%) Naval Academy Aquatic Club 06/12/2026 2026 SwimRVA Summer Invitational
50 Breast
51.45
51.45
100 Breast
57.89
1:49.34
100 Breast
1:49.34
591 Alessandro Zanotti 1:49.44 9 BB Min A: 1:45.49 (+3.95s | 3.6%) Carmel Swim Club 06/04/2026 98th Ohio Valley Championships 2026
592 Benjamin Leger 1:49.44 10 BB Min A: 1:45.49 (+3.95s | 3.6%) Unattached 05/01/2026 2026 HOKI May Day Invite Copied
50 Breast
52.29
52.29
100 Breast
57.15
1:49.44
100 Breast
1:49.44
593 Austin Zhou 1:49.45 9 BB Min A: 1:45.49 (+3.96s | 3.6%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
594 Jimmy Chen 1:49.47 9 BB Min A: 1:45.49 (+3.98s | 3.6%) Monterey Park Manta Rays 06/11/2026 ARMADA 2026 SCS June AG Invite
595 William Yao 1:49.48 10 BB Min A: 1:45.49 (+3.99s | 3.6%) Fontana Aquatics Club 06/11/2026 2026 SCS June AG Invite
50 Breast
51.09
51.09
100 Breast
58.39
1:49.48
100 Breast
1:49.48
596 Yanbo Li 1:49.48 9 BB Min A: 1:45.49 (+3.99s | 3.6%) Bolles School Sharks 05/22/2026 EAJ Mayhem 2026
50 Breast
53.07
53.07
100 Breast
56.41
1:49.48
100 Breast
1:49.48
597 Keegan Bertoia 1:49.48 10 BB Min A: 1:45.49 (+3.99s | 3.6%) Unattached 06/26/2026 2026 NEAT Long Course STX Championship
50 Breast
52.17
52.17
100 Breast
57.31
1:49.48
100 Breast
1:49.48
598 Jeffrey Li 1:49.48 9 BB Min A: 1:45.49 (+3.99s | 3.6%) Sunnyvale Swim Club 05/16/2026 2026 DACA LC CBA+
599 Ishaan Malik 1:49.48 10 BB Min A: 1:45.49 (+3.99s | 3.6%) Unattached 05/02/2026 Alto Spring Jam CBA
600 Derek Chavez 1:49.51 10 BB Min A: 1:45.49 (+4.02s | 3.7%) Hialeah Swim Club 06/19/2026 2026 SoFlo Last Chance Summer Invite

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.