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
651 Max Ivanov 1:31.44 11 BB Min A: 1:30.59 (+0.85s | 0.9%) Trident Aquatic Club 02/07/2026 2026 MR QNS We Fly High Invitational
50 Breast
43.12
43.12
100 Breast
48.32
1:31.44
100 Breast
1:31.44
652 Dalton Gonzalez 1:31.45 9 BB Min A: 1:30.59 (+0.86s | 0.9%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 Breast
43.99
43.99
100 Breast
47.46
1:31.45
100 Breast
1:31.45
653 Paul Yu 1:31.45 10 BB Min A: 1:30.59 (+0.86s | 0.9%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 Breast
43.20
43.20
100 Breast
48.25
1:31.45
100 Breast
1:31.45
654 Luke VanWoerkom 1:31.47 9 BB Min A: 1:30.59 (+0.88s | 1.0%) Byron Center Aquatics 02/07/2026 2026 Grand Rapids Open
50 Breast
44.50
44.50
100 Breast
46.97
1:31.47
100 Breast
1:31.47
655 Matthew Ko 1:31.47 10 BB Min A: 1:30.59 (+0.88s | 1.0%) Aspire Aquatics of Colorado 01/16/2026 2026 HSA TYR Invitational
50 Breast
42.51
42.51
100 Breast
48.96
1:31.47
100 Breast
1:31.47
656 John Flood 1:31.49 10 BB Min A: 1:30.59 (+0.90s | 1.0%) Nation\\\\\\'s Capital Swim Club 11/14/2025 2025 PV November Open Dulles South
50 Breast
42.14
42.14
100 Breast
49.35
1:31.49
100 Breast
1:31.49
657 Alexander Baytin 1:31.50 9 BB Min A: 1:30.59 (+0.91s | 1.0%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
43.35
43.35
100 Breast
48.15
1:31.50
100 Breast
1:31.50
658 Jayden Zhu 1:31.54 10 BB Min A: 1:30.59 (+0.95s | 1.0%) Otter Swim Club 12/06/2025 DCD Winter Holiday Splash CBA+
659 Caleb Griffith 1:31.55 10 BB Min A: 1:30.59 (+0.96s | 1.0%) Nation\\\\\\'s Capital Swim Club 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
42.05
42.05
100 Breast
49.50
1:31.55
100 Breast
1:31.55
660 Patrick Rollins 1:31.55 10 BB Min A: 1:30.59 (+0.96s | 1.0%) Atlantis Swimming 10/17/2025 2025 OLY Fall Classic
50 Breast
45.28
45.28
100 Breast
46.27
1:31.55
100 Breast
1:31.55
661 Lucas Jain 1:31.56 10 BB Min A: 1:30.59 (+0.97s | 1.1%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
43.05
43.05
100 Breast
48.51
1:31.56
100 Breast
1:31.56
662 Quinn Zarambo 1:31.57 10 BB Min A: 1:30.59 (+0.98s | 1.1%) Mecklenburg Swim Association 12/05/2025 ATOM Winter Invite 2025
50 Breast
42.90
42.90
100 Breast
48.67
1:31.57
100 Breast
1:31.57
663 Mark Kiselev 1:31.57 9 BB Min A: 1:30.59 (+0.98s | 1.1%) Royal Swim Team 12/12/2025 2025 CA SCS RAA WAG
50 Breast
45.74
45.74
100 Breast
45.83
1:31.57
100 Breast
1:31.57
664 Lucas Pisoni 1:31.58 10 BB Min A: 1:30.59 (+0.99s | 1.1%) Neptune Swimming 11/08/2025 TCA PC November SC C B A+
50 Breast
43.95
43.95
100 Breast
47.63
1:31.58
100 Breast
1:31.58
665 Hines Butler 1:31.58 10 BB Min A: 1:30.59 (+0.99s | 1.1%) Sarasota Sharks 11/07/2025 2025 SYS Turkey Meet
50 Breast
45.08
45.08
100 Breast
46.50
1:31.58
100 Breast
1:31.58
666 Isaac Kalsbeek 1:31.58 10 BB Min A: 1:30.59 (+0.99s | 1.1%) New Wave Swim Team 01/16/2026 2026 RSA Winter Tri
50 Breast
42.98
42.98
100 Breast
48.60
1:31.58
100 Breast
1:31.58
667 Samuel Fuetsch 1:31.60 9 BB Min A: 1:30.59 (+1.01s | 1.1%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Breast
44.27
44.27
100 Breast
47.33
1:31.60
100 Breast
1:31.60
668 Evan Hu 1:31.61 10 BB Min A: 1:30.59 (+1.02s | 1.1%) Nitro Swimming 11/16/2025 2025 ST NTRO Turkey Trot
50 Breast
43.89
43.89
100 Breast
47.72
1:31.61
100 Breast
1:31.61
669 Osvalt Weng Brouard 1:31.63 10 BB Min A: 1:30.59 (+1.04s | 1.1%) Long Island Aquatic Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Breast
43.68
43.68
100 Breast
47.95
1:31.63
100 Breast
1:31.63
670 Jackson Coslick 1:31.63 9 BB Min A: 1:30.59 (+1.04s | 1.1%) Annapolis Swim Club 10/17/2025 2025 NBAC Fall Fastival Meet
671 Caleb Horvath 1:31.65 8 BB Min A: 1:30.59 (+1.06s | 1.2%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
50 Breast
44.72
44.72
100 Breast
46.93
1:31.65
100 Breast
1:31.65
672 Jacob Hood 1:31.67 10 BB Min A: 1:30.59 (+1.08s | 1.2%) Sailfish 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
43.50
43.50
100 Breast
48.17
1:31.67
100 Breast
1:31.67
673 Dmitry Klyukin 1:31.67 9 BB Min A: 1:30.59 (+1.08s | 1.2%) Tide Swimming 12/05/2025 2025 757swim Grand Illumination
50 Breast
43.64
43.64
100 Breast
48.03
1:31.67
100 Breast
1:31.67
674 Jonathan Nelson 1:31.68 10 BB Min A: 1:30.59 (+1.09s | 1.2%) Utah Valley Aquatics 10/23/2025 2025 Mike Harper Open
50 Breast
44.72
44.72
100 Breast
46.96
1:31.68
100 Breast
1:31.68
675 Sawyer Sellers 1:31.68 10 BB Min A: 1:30.59 (+1.09s | 1.2%) Fox Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
44.12
44.12
100 Breast
47.56
1:31.68
100 Breast
1:31.68
676 Mason Yu 1:31.69 10 BB Min A: 1:30.59 (+1.10s | 1.2%) Qns Aquatic Club 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Breast
44.52
44.52
100 Breast
47.17
1:31.69
100 Breast
1:31.69
677 Oliver Smith 1:31.69 10 BB Min A: 1:30.59 (+1.10s | 1.2%) Westbrook Seals 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Breast
43.89
43.89
100 Breast
47.80
1:31.69
100 Breast
1:31.69
678 Alexander Fang 1:31.71 10 BB Min A: 1:30.59 (+1.12s | 1.2%) Reno Aquatic Club 02/06/2026 2026 Valentines Day Age Group Open
50 Breast
44.12
44.12
100 Breast
47.59
1:31.71
100 Breast
1:31.71
679 Zachary Everett 1:31.72 10 BB Min A: 1:30.59 (+1.13s | 1.2%) Seals Aquatics 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Breast
43.71
43.71
100 Breast
48.01
1:31.72
100 Breast
1:31.72
680 Konnor Pham-Nguyen 1:31.73 10 BB Min A: 1:30.59 (+1.14s | 1.2%) Alameda Gators 10/18/2025 PC CDST SC C B BB+
681 Theodore Hovord 1:31.74 10 BB Min A: 1:30.59 (+1.15s | 1.3%) Club Wolverine 01/16/2026 SLA Arctic Blast 2026
50 Breast
43.82
43.82
100 Breast
47.92
1:31.74
100 Breast
1:31.74
682 Jack Baker 1:31.74 8 BB Min A: 1:30.59 (+1.15s | 1.3%) Egra Waves 01/10/2026 2026 Zeeland Winter Classic
683 Luke Rowan 1:31.74 10 BB Min A: 1:30.59 (+1.15s | 1.3%) Unattached 01/09/2026 2026 IA Midwest All Stars 09Jan2026 Midwestern
50 Breast
44.93
44.93
100 Breast
46.81
1:31.74
100 Breast
1:31.74
684 Itay Cohen 1:31.76 10 BB Min A: 1:30.59 (+1.17s | 1.3%) Waterloo Swimming 11/15/2025 2025 ST ASC Turkey Bash
685 Alexander Dmyterko 1:31.80 10 BB Min A: 1:30.59 (+1.21s | 1.3%) Wahoo\\\\\\'s of Wellington 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Breast
44.01
44.01
100 Breast
47.79
1:31.80
100 Breast
1:31.80
686 Lincoln Kemp 1:31.81 10 BB Min A: 1:30.59 (+1.22s | 1.3%) Nation\\\\\\'s Capital Swim Club 12/11/2025 2025 Katie Ledecky Invitational
50 Breast
44.11
44.11
100 Breast
47.70
1:31.81
100 Breast
1:31.81
687 Oliver Lyashenko 1:31.82 10 BB Min A: 1:30.59 (+1.23s | 1.3%) Old Dominion Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 Breast
44.68
44.68
100 Breast
47.14
1:31.82
100 Breast
1:31.82
688 Maxwell Dudkiewicz 1:31.82 10 B Min BB: 1:25.49 (+6.33s | 6.9%) Dynamo Swim Club 10/17/2025 2025 HSA Fran Norris Meet
50 Breast
44.96
44.96
100 Breast
46.86
1:31.82
100 Breast
1:31.82
689 Eli Savitski 1:31.84 10 BB Min A: 1:30.59 (+1.25s | 1.4%) Highlander Aquatic Club 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Breast
44.36
44.36
100 Breast
47.48
1:31.84
100 Breast
1:31.84
690 Allister Georgiou 1:31.85 10 BB Min A: 1:30.59 (+1.26s | 1.4%) McGrath Marlins Swim Team 01/31/2026 2026 SBA All Ages NTS Meet
50 Breast
44.43
44.43
100 Breast
47.42
1:31.85
100 Breast
1:31.85
691 Jeffrey Moon 1:31.86 8 BB Min A: 1:30.59 (+1.27s | 1.4%) Commerce Aquatics Swim Team 12/13/2024 2024 CA GWSC SCS WAG
50 Breast
43.52
43.52
100 Breast
48.34
1:31.86
100 Breast
1:31.86
692 Henry Zheng 1:31.87 8 BB Min A: 1:30.59 (+1.28s | 1.4%) Aquajets Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Breast
43.45
43.45
100 Breast
48.42
1:31.87
100 Breast
1:31.87
693 Leonardo Urribarri 1:31.89 10 BB Min A: 1:30.59 (+1.30s | 1.4%) South Miami Senior High School 10/22/2025 20254 FHSAA 2A District 12
50 Breast
42.82
42.82
100 Breast
49.07
1:31.89
100 Breast
1:31.89
694 Brooks Wilson 1:31.90 10 BB Min A: 1:30.59 (+1.31s | 1.4%) Charles River Aquatics 11/14/2025 2025 NECRA Nov Distance Specialty Meet Co
50 Breast
43.53
43.53
100 Breast
48.37
1:31.90
100 Breast
1:31.90
695 Landen Chen 1:31.93 9 BB Min A: 1:30.59 (+1.34s | 1.5%) Revolution Swim Club 02/06/2026 2026 NE CRIM Last Chance Meet
50 Breast
42.87
42.87
100 Breast
49.06
1:31.93
100 Breast
1:31.93
696 David Powell 1:31.94 10 BB Min A: 1:30.59 (+1.35s | 1.5%) Heartland Swim Assoc 01/17/2026 2026 SBA All Ages A BB Meet
50 Breast
43.55
43.55
100 Breast
48.39
1:31.94
100 Breast
1:31.94
697 Luke Xu 1:31.94 10 BB Min A: 1:30.59 (+1.35s | 1.5%) California Dolphins Swim Team 11/08/2025 Albany Armada Aquatics C B BB+ Meet
698 Judah Resnick 1:31.95 10 BB Min A: 1:30.59 (+1.36s | 1.5%) Fox Chapel Killer Whales 11/14/2025 ISCA Fall Classic Championship 2025
50 Breast
44.01
44.01
100 Breast
47.94
1:31.95
100 Breast
1:31.95
699 Dylan Chen 1:31.95 10 BB Min A: 1:30.59 (+1.36s | 1.5%) Columbia Aquatics Association 09/26/2025 RAC First Splash 2025
50 Breast
43.68
43.68
100 Breast
48.27
1:31.95
100 Breast
1:31.95
700 Elliott Ganancial 1:31.98 9 BB Min A: 1:30.59 (+1.39s | 1.5%) Aloha Aquatics Association 01/18/2026 January A+ 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.