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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
751 Callum Gillilan 2:14.64 10 B: 2:12.89 (+1.75s | 1.3%) Fort Collins Area Swim Team 04/25/2025 2025 CO FAST Spring Splash LC Open
752 Shayne Zhang 2:14.67 8 B: 2:12.89 (+1.78s | 1.3%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
753 William Chen 2:14.73 10 B: 2:12.89 (+1.84s | 1.4%) Rancho San Dieguito 07/11/2025 2025 SI SDSA All Ages NTS Meet
754 Saul Guevara 2:14.77 8 B: 2:12.89 (+1.88s | 1.4%) Alto Swim Club 07/19/2025 Alto Last Splash
755 Ian Webster 2:14.79 10 B: 2:12.89 (+1.90s | 1.4%) Columbia River Swim Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Breast
1:07.29
1:07.29
100 Breast
1:07.50
2:14.79
100 Breast
2:14.79
756 Trenton Schiefelbein 2:14.87 10 B: 2:12.89 (+1.98s | 1.5%) Central Minnesota Aquatics 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Breast
1:08.20
1:08.20
100 Breast
1:06.67
2:14.87
100 Breast
2:14.87
757 Amir Toleubek 2:14.92 10 B: 2:12.89 (+2.03s | 1.5%) Alto Swim Club 06/07/2024 DACA LC C B A+ Meet
758 Alex Shen 2:14.95 10 B: 2:12.89 (+2.06s | 1.5%) Westlake Aquatic Facility 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Breast
1:06.20
1:06.20
100 Breast
1:08.75
2:14.95
100 Breast
2:14.95
759 Glen Huang 2:14.98 9 B: 2:12.89 (+2.09s | 1.5%) Pacific Dragons Swim Team 06/14/2025 2025 IST June Invtational
760 Avyan Bajpai 2:15.02 9 B: 2:12.89 (+2.13s | 1.6%) Hillsboro Swim Team 05/02/2025 2025 THSC Spring Invitational
50 Breast
1:05.29
1:05.29
100 Breast
1:09.73
2:15.02
100 Breast
2:15.02
761 Ryan Karapostoles 2:15.08 9 B: 2:12.89 (+2.19s | 1.6%) Swim Melbourne 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Breast
1:03.73
1:03.73
100 Breast
1:11.35
2:15.08
100 Breast
2:15.08
762 Thomas Barker 2:15.18 9 B: 2:12.89 (+2.29s | 1.7%) Escalate Aquatic Team 06/20/2025 2025 ST AAAA NS George Block Invite
763 Radin Yazdan 2:15.21 10 B: 2:12.89 (+2.32s | 1.7%) VillaSport Swim Team 07/11/2025 2025 THSC Summer Classic
50 Breast
1:03.65
1:03.65
100 Breast
1:11.56
2:15.21
100 Breast
2:15.21
764 Jacob Bouchard 2:15.51 10 B: 2:12.89 (+2.62s | 1.9%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
50 Breast
1:06.19
1:06.19
100 Breast
1:09.32
2:15.51
100 Breast
2:15.51
765 Aren Citak 2:15.53 9 B: 2:12.89 (+2.64s | 1.9%) Sarasota Sharks 04/26/2025 10th Annual Hohne Memorial Invitational
766 Julian Kau 2:15.61 10 B: 2:12.89 (+2.72s | 2.0%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
767 Owen Choi 2:15.65 10 B: 2:12.89 (+2.76s | 2.0%) Palo Alto Stanford Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
768 Samuel Cerni 2:15.67 9 B: 2:12.89 (+2.78s | 2.0%) Great Lakes Sailfish Swimming 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Breast
1:04.31
1:04.31
100 Breast
1:11.36
2:15.67
100 Breast
2:15.67
769 Tyler Ashby 2:15.68 9 B: 2:12.89 (+2.79s | 2.1%) Hanover Aquatics 04/26/2024 2024 Helen Wang Sunflower Classic
770 Leon Yan 2:15.69 9 B: 2:12.89 (+2.80s | 2.1%) Waterloo Swimming 05/31/2025 2025 ST ASC June Bug
771 Atharv Choubey 2:15.77 9 B: 2:12.89 (+2.88s | 2.1%) Olympic Cascade Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
772 Paxton Wilson 2:15.82 9 B: 2:12.89 (+2.93s | 2.2%) SwimRVA 05/31/2024 2024 SwimRVA Success Bell
50 Breast
1:07.35
1:07.35
100 Breast
1:08.47
2:15.82
100 Breast
2:15.82
773 Anderson Cox 2:15.82 10 B: 2:12.89 (+2.93s | 2.2%) Lynchburg YMCA Swim Team 05/31/2024 2024 Virginia Commonwealth Games
50 Breast
1:00.70
1:00.70
100 Breast
1:15.12
2:15.82
100 Breast
2:15.82
774 League Anakata 2:15.82 10 B: 2:12.89 (+2.93s | 2.2%) Alameda Gators 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
775 Luke Chai 2:15.96 9 B: 2:12.89 (+3.07s | 2.3%) Pleasanton Seahawks 06/08/2024 California Dolphin LC C B BB+ Meet
776 Barrett Jenkins 2:15.96 9 B: 2:12.89 (+3.07s | 2.3%) Mercy HealthPlex Sea Wolves 08/06/2025 2025 Summer Elite Showcase
50 Breast
1:05.88
1:05.88
100 Breast
1:10.08
2:15.96
100 Breast
2:15.96
777 Patrick Wang 2:15.96 8 B: 2:12.89 (+3.07s | 2.3%) Milpitas Aquatic Club 06/27/2025 Valley Splash
778 Finnegan Halvorson 2:15.98 10 B: 2:12.89 (+3.09s | 2.3%) Foxjets Swim Team 05/10/2025 2025 MN HURR LC Spring Opener
50 Breast
1:04.71
1:04.71
100 Breast
1:11.27
2:15.98
100 Breast
2:15.98
779 Nolan Simmons 2:16.00 10 B: 2:12.89 (+3.11s | 2.3%) Greater Tampa Swim Association 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Breast
1:03.76
1:03.76
100 Breast
1:12.24
2:16.00
100 Breast
2:16.00
780 Vincent Falasco 2:16.02 9 B: 2:12.89 (+3.13s | 2.3%) Martin County Swimming 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Breast
1:06.65
1:06.65
100 Breast
1:09.37
2:16.02
100 Breast
2:16.02
781 Noah Sleeman 2:16.04 10 B: 2:12.89 (+3.15s | 2.3%) Nova of Virginia 05/17/2024 Freedom Splash
782 Sebastian Lam 2:16.10 8 B: 2:12.89 (+3.21s | 2.4%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Breast
1:06.05
1:06.05
100 Breast
1:10.05
2:16.10
100 Breast
2:16.10
783 Sammy Baker 2:16.10 10 B: 2:12.89 (+3.21s | 2.4%) Valley Aquatics 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Breast
1:09.08
1:09.08
100 Breast
1:07.02
2:16.10
100 Breast
2:16.10
784 Atharv Tiruke 2:16.12 9 B: 2:12.89 (+3.23s | 2.4%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
785 Auden Farley 2:16.12 9 B: 2:12.89 (+3.23s | 2.4%) Sporting Jax Aquatic Club 07/25/2025 2025 Area 1 LCM Championships
50 Breast
1:06.88
1:06.88
100 Breast
1:09.24
2:16.12
100 Breast
2:16.12
786 Jaafar Lahmidi 2:16.19 10 B: 2:12.89 (+3.30s | 2.4%) Foothills Swim Team 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Breast
1:04.08
1:04.08
100 Breast
1:12.11
2:16.19
100 Breast
2:16.19
787 Wayke Lecouris 2:16.19 9 B: 2:12.89 (+3.30s | 2.4%) Sun Coast Swim Team 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Breast
1:03.25
1:03.25
100 Breast
1:12.94
2:16.19
100 Breast
2:16.19
788 Ira Soto 2:16.21 9 B: 2:12.89 (+3.32s | 2.4%) Just Care Aquatics Tritons 06/28/2024 2024 EPAP Jack White Classic
50 Breast
1:03.88
1:03.88
100 Breast
1:12.33
2:16.21
100 Breast
2:16.21
789 Charles Doran 2:16.37 10 B: 2:12.89 (+3.48s | 2.6%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
790 Patrick Weldon 2:16.43 10 B: 2:12.89 (+3.54s | 2.6%) Episcopal AmberJax 05/23/2025 EAJ Mayhem 2025
791 Zachary Lynch 2:16.44 10 B: 2:12.89 (+3.55s | 2.6%) Hydro Swim Club 05/30/2025 Hydro4 Summer Open
792 Kian Davidson 2:16.46 8 B: 2:12.89 (+3.57s | 2.6%) Lake Erie Silver Dolphins 07/12/2025 LSSC Avon Classic
50 Breast
1:04.15
1:04.15
100 Breast
1:12.31
2:16.46
100 Breast
2:16.46
793 Adrian Mendoza 2:16.61 10 B: 2:12.89 (+3.72s | 2.7%) Front Range Barracudas 06/21/2024 2024 RST Rushmore Classic Swim Meet
50 Breast
1:04.05
1:04.05
100 Breast
1:12.55
2:16.61
100 Breast
2:16.61
794 Kenneth Zhang 2:16.65 8 B: 2:12.89 (+3.76s | 2.8%) Santa Clara Swim Club 06/27/2025 Valley Splash
795 Bodie Hendrickson 2:16.75 10 B: 2:12.89 (+3.86s | 2.8%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Breast
1:06.68
1:06.68
100 Breast
1:10.07
2:16.75
100 Breast
2:16.75
796 Cody Preikschas 2:16.77 8 B: 2:12.89 (+3.88s | 2.8%) Area Tallahassee Aquatic Club 06/27/2025 ATAC Long Course
797 Sebastian Feldman 2:16.79 10 B: 2:12.89 (+3.90s | 2.9%) Atlantis Swimming 05/16/2025 Busbey Invitational 2025
50 Breast
1:08.13
1:08.13
100 Breast
1:08.66
2:16.79
100 Breast
2:16.79
798 John Knudsen 2:16.79 10 B: 2:12.89 (+3.90s | 2.9%) Puget Sound Swim Club 06/20/2025 2025 IE VS Starlight Open
799 Oleksandr Arabadzhi 2:16.80 10 B: 2:12.89 (+3.91s | 2.9%) SwimStrongsville 05/16/2025 Busbey Invitational 2025
800 Leif Osborne 2:16.81 9 B: 2:12.89 (+3.92s | 2.9%) Bay Club Aquatics 07/11/2025 2025 SI JBST All Ages NTS Meet

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.