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USA Boys 10 & under - 100 Y Back

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
651 Andrew Szalay 1:17.32 10 A Min AA: 1:16.09 (+1.23s | 1.6%) Austin Swim Club 02/13/2026 2026 ST HPAC STX Champs South
50 Back
38.22
38.22
100 Back
39.10
1:17.32
100 Back
1:17.32
652 Sebastian Gash 1:17.34 10 A Min AA: 1:16.09 (+1.25s | 1.6%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.02
38.02
100 Back
39.32
1:17.34
100 Back
1:17.34
653 Oliver Monroe 1:17.34 10 A Min AA: 1:16.09 (+1.25s | 1.6%) Royal Swimming 02/28/2026 2026 Last Chance Meet
50 Back
37.35
37.35
100 Back
39.99
1:17.34
100 Back
1:17.34
654 Paxton Marvray 1:17.36 10 A Min AA: 1:16.09 (+1.27s | 1.6%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Back
37.81
37.81
100 Back
39.55
1:17.36
100 Back
1:17.36
655 Kellan Yosay 1:17.37 8 A Min AA: 1:16.09 (+1.28s | 1.7%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Back
37.02
37.02
100 Back
40.35
1:17.37
100 Back
1:17.37
656 Theo Whitson 1:17.37 9 A Min AA: 1:16.09 (+1.28s | 1.7%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.58
37.58
100 Back
39.79
1:17.37
100 Back
1:17.37
657 Adrian Tu 1:17.38 10 A Min AA: 1:16.09 (+1.29s | 1.7%) Walnut Creek Aquabears 03/07/2026 SRVA Last Chance Meet B BB+
658 Jake Zobec 1:17.39 10 A Min AA: 1:16.09 (+1.30s | 1.7%) Denver Triton Swim Team 12/14/2025 2025 CO FORM Winter Open
50 Back
38.51
38.51
100 Back
38.88
1:17.39
100 Back
1:17.39
659 Leo Madera 1:17.40 10 A Min AA: 1:16.09 (+1.31s | 1.7%) Gulliver Swim Club 10/10/2025 2025 Gulliver Fall Classic
50 Back
38.21
38.21
100 Back
39.19
1:17.40
100 Back
1:17.40
660 Lucas Stocker 1:17.42 10 A Min AA: 1:16.09 (+1.33s | 1.7%) Coastal Machine Aquatics Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
37.92
37.92
100 Back
39.50
1:17.42
100 Back
1:17.42
661 Justin Huang 1:17.42 10 A Min AA: 1:16.09 (+1.33s | 1.7%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
37.72
37.72
100 Back
39.70
1:17.42
100 Back
1:17.42
662 Chukwuma Chiedozi 1:17.43 10 A Min AA: 1:16.09 (+1.34s | 1.7%) Rogue Rapids 12/12/2025 2025 TEAM Winter Invitational
50 Back
1:17.73
1:17.73
100 Back
0.-30
1:17.43
100 Back
1:17.43
663 Konrad Struve 1:17.44 9 A Min AA: 1:16.09 (+1.35s | 1.7%) Astoria 02/15/2025 2025 OR HS 4a 3
50 Back
37.83
37.83
100 Back
39.61
1:17.44
100 Back
1:17.44
664 Everett Iszard 1:17.44 10 A Min AA: 1:16.09 (+1.35s | 1.7%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.13
38.13
100 Back
39.31
1:17.44
100 Back
1:17.44
665 Rafa Borders 1:17.45 10 A Min AA: 1:16.09 (+1.36s | 1.8%) Southern Maryland Aquatics 11/14/2025 GBSA 2025 Thanksgiving Swim Fest
50 Back
38.48
38.48
100 Back
38.97
1:17.45
100 Back
1:17.45
666 Johann Mancenido 1:17.45 10 A Min AA: 1:16.09 (+1.36s | 1.8%) Dart Swimming 11/08/2025 Folsom Classic 2025
667 Camille Turpin 1:17.45 9 A Min AA: 1:16.09 (+1.36s | 1.8%) Asphalt Green Unified Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 Back
38.19
38.19
100 Back
39.26
1:17.45
100 Back
1:17.45
668 Troy Cary 1:17.46 9 A Min AA: 1:16.09 (+1.37s | 1.8%) Unattached 01/10/2026 2026 ST AHAC B Champs South Copied
50 Back
37.37
37.37
100 Back
40.09
1:17.46
100 Back
1:17.46
669 Taeyang Im 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Long Island Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
37.40
37.40
100 Back
40.06
1:17.46
100 Back
1:17.46
670 Frank Rubino 1:17.46 10 A Min AA: 1:16.09 (+1.37s | 1.8%) Middies Wave Ryders 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.39
37.39
100 Back
40.07
1:17.46
100 Back
1:17.46
671 Ryder Lu 1:17.47 10 A Min AA: 1:16.09 (+1.38s | 1.8%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Back
38.03
38.03
100 Back
39.44
1:17.47
100 Back
1:17.47
672 Gregory Kiroff 1:17.49 11 A Min AA: 1:16.09 (+1.40s | 1.8%) Staten Island Aquatics Club 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
37.79
37.79
100 Back
39.70
1:17.49
100 Back
1:17.49
673 Ryan Wood 1:17.51 11 A Min AA: 1:16.09 (+1.42s | 1.8%) Hanover Aquatics 11/14/2025 2025 Gobbler Gauntlet
50 Back
38.04
38.04
100 Back
39.47
1:17.51
100 Back
1:17.51
674 Mason Yu 1:17.51 10 A Min AA: 1:16.09 (+1.42s | 1.8%) Qns Aquatic Club 12/11/2025 2025 Katie Ledecky Invitational
50 Back
37.53
37.53
100 Back
39.98
1:17.51
100 Back
1:17.51
675 Dylan Friedberg 1:17.52 10 A Min AA: 1:16.09 (+1.43s | 1.8%) Hauppauge Swimming 01/23/2026 2026 USAS IMX Games
50 Back
37.87
37.87
100 Back
39.65
1:17.52
100 Back
1:17.52
676 Eli Cen 1:17.54 9 A Min AA: 1:16.09 (+1.45s | 1.9%) Harbor Seals 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Back
37.58
37.58
100 Back
39.96
1:17.54
100 Back
1:17.54
677 Nolan Chan 1:17.55 10 A Min AA: 1:16.09 (+1.46s | 1.9%) Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
37.71
37.71
100 Back
39.84
1:17.55
100 Back
1:17.55
678 Leonardo Maia 1:17.57 10 A Min AA: 1:16.09 (+1.48s | 1.9%) Swim Coral Springs 12/11/2025 35th Annual Winter Championships
50 Back
38.11
38.11
100 Back
39.46
1:17.57
100 Back
1:17.57
679 William Wang 1:17.58 10 A Min AA: 1:16.09 (+1.49s | 1.9%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
37.79
37.79
100 Back
39.79
1:17.58
100 Back
1:17.58
680 Austin Ren 1:17.59 8 A Min AA: 1:16.09 (+1.50s | 1.9%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
38.12
38.12
100 Back
39.47
1:17.59
100 Back
1:17.59
681 Philip Rodriguez 1:17.59 9 A Min AA: 1:16.09 (+1.50s | 1.9%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.96
37.96
100 Back
39.63
1:17.59
100 Back
1:17.59
682 Bryce Lada 1:17.62 10 A Min AA: 1:16.09 (+1.53s | 2.0%) Hydro-sonic Tiburones 01/17/2026 PVS January Open 2026 Fairland
50 Back
38.17
38.17
100 Back
39.45
1:17.62
100 Back
1:17.62
683 Tyler Kuykendall 1:17.63 10 A Min AA: 1:16.09 (+1.54s | 2.0%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
38.36
38.36
100 Back
39.27
1:17.63
100 Back
1:17.63
684 Marcus Burger 1:17.67 9 A Min AA: 1:16.09 (+1.58s | 2.0%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
37.92
37.92
100 Back
39.75
1:17.67
100 Back
1:17.67
685 Jack Nayar 1:17.67 10 A Min AA: 1:16.09 (+1.58s | 2.0%) Long Island Aquatic Club 10/25/2025 2025 MR LIAC Chappy S Invitational
50 Back
38.05
38.05
100 Back
39.62
1:17.67
100 Back
1:17.67
686 Aaron Zheng 1:17.68 10 A Min AA: 1:16.09 (+1.59s | 2.0%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.44
37.44
100 Back
40.24
1:17.68
100 Back
1:17.68
687 Eric Zeng 1:17.69 8 A Min AA: 1:16.09 (+1.60s | 2.1%) Canyons Aquatic Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
38.14
38.14
100 Back
39.55
1:17.69
100 Back
1:17.69
688 Asher Knapp 1:17.69 10 A Min AA: 1:16.09 (+1.60s | 2.1%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
37.44
37.44
100 Back
40.25
1:17.69
100 Back
1:17.69
689 Shane Young 1:17.70 8 A Min AA: 1:16.09 (+1.61s | 2.1%) Tollefson Swimming 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
37.64
37.64
100 Back
40.06
1:17.70
100 Back
1:17.70
690 Ben Teems 1:17.71 10 A Min AA: 1:16.09 (+1.62s | 2.1%) Club Wolverine 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
37.88
37.88
100 Back
39.83
1:17.71
100 Back
1:17.71
691 Arsenii Chebaev 1:17.71 9 A Min AA: 1:16.09 (+1.62s | 2.1%) Bravo Swim Team 03/05/2026 2026 FG Age Group SCY Championships
50 Back
36.79
36.79
100 Back
40.92
1:17.71
100 Back
1:17.71
692 Ryan Peng 1:17.72 10 A Min AA: 1:16.09 (+1.63s | 2.1%) Roseburg Y Swim Team 11/22/2025 2025 Otter Romp
50 Back
37.99
37.99
100 Back
39.73
1:17.72
100 Back
1:17.72
693 Andrew Sun 1:17.73 8 A Min AA: 1:16.09 (+1.64s | 2.1%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Back
37.59
37.59
100 Back
40.14
1:17.73
100 Back
1:17.73
694 Andres Jacquez 1:17.74 9 A Min AA: 1:16.09 (+1.65s | 2.1%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Back
38.55
38.55
100 Back
39.19
1:17.74
100 Back
1:17.74
695 Emilio Retana 1:17.75 10 A Min AA: 1:16.09 (+1.66s | 2.1%) El Paso Aqua Posse 02/27/2026 2026 BD SCY Border Champs
50 Back
38.37
38.37
100 Back
39.38
1:17.75
100 Back
1:17.75
696 Matthew Daus 1:17.76 10 A Min AA: 1:16.09 (+1.67s | 2.1%) Machine Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.22
38.22
100 Back
39.54
1:17.76
100 Back
1:17.76
697 Brian Wu 1:17.78 10 A Min AA: 1:16.09 (+1.69s | 2.2%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Back
37.67
37.67
100 Back
40.11
1:17.78
100 Back
1:17.78
698 Jason Ye 1:17.78 10 A Min AA: 1:16.09 (+1.69s | 2.2%) Alto Swim Club 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
37.44
37.44
100 Back
40.34
1:17.78
100 Back
1:17.78
699 Patrick Craine 1:17.78 10 A Min AA: 1:16.09 (+1.69s | 2.2%) Occoquan Swimming 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
37.56
37.56
100 Back
40.22
1:17.78
100 Back
1:17.78
700 Hongjie Xiao 1:17.79 8 A Min AA: 1:16.09 (+1.70s | 2.2%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
37.02
37.02
100 Back
40.77
1:17.79
100 Back
1:17.79

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.