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
4001 Sebastian Olds 1:56.53 9 B: 1:54.09 (+2.44s | 2.1%) 757swim 10/25/2025 2025 757swim Fall Fiesta
50 Breast
53.89
53.89
100 Breast
1:02.64
1:56.53
100 Breast
1:56.53
4002 Emanuel Gutierrez 1:56.54 10 B: 1:54.09 (+2.45s | 2.1%) Southern Maryland Aquatics 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Breast
52.89
52.89
100 Breast
1:03.65
1:56.54
100 Breast
1:56.54
4003 Oliver Morris 1:56.54 8 B: 1:54.09 (+2.45s | 2.1%) Lake Oswego Swim Club 02/07/2025 2025 Forest Grove Coast Range Qualifier
50 Breast
57.25
57.25
100 Breast
59.29
1:56.54
100 Breast
1:56.54
4004 Hunter Simms 1:56.55 9 B: 1:54.09 (+2.46s | 2.1%) Arlington Aquatic Club 10/25/2025 2025 PV MAKO PUMPKIN CLASSIC
50 Breast
56.06
56.06
100 Breast
1:00.49
1:56.55
100 Breast
1:56.55
4005 Aymes Shi 1:56.57 8 B: 1:54.09 (+2.48s | 2.1%) Quicksilver Swimming 12/08/2023 Zone 1 South AGC Minus Year End
4006 Feodor Karyakin 1:56.58 10 B: 1:54.09 (+2.49s | 2.1%) Tampa Bay Aquatic Club 07/25/2025 2025 Summer Area 3 Championships
50 Breast
56.25
56.25
100 Breast
1:00.33
1:56.58
100 Breast
1:56.58
4007 Grayson Julien 1:56.58 9 B: 1:54.09 (+2.49s | 2.1%) South Valley Makos 10/25/2025 GGST Spooktacular 2025
4008 Branson Li 1:56.58 10 B: 1:54.09 (+2.49s | 2.1%) Piedmont Swim Team 10/18/2025 PC CDST SC C B BB+
4009 Trent Dekker 1:56.58 10 B: 1:54.09 (+2.49s | 2.1%) Tri-State Swim Team 12/05/2025 2025 Candy Cane Swim Meet
50 Breast
53.92
53.92
100 Breast
1:02.66
1:56.58
100 Breast
1:56.58
4010 Finn Kozlowski 1:56.59 10 B: 1:54.09 (+2.50s | 2.1%) Long Island Aquatic Club 11/21/2025 2025 MR LIAC Thanksgiving Invite
50 Breast
54.26
54.26
100 Breast
1:02.33
1:56.59
100 Breast
1:56.59
4011 Stephen Dunn 1:56.59 8 B: 1:54.09 (+2.50s | 2.1%) Bolles School Sharks 10/10/2025 2025 October Classic
50 Breast
54.65
54.65
100 Breast
1:01.94
1:56.59
100 Breast
1:56.59
4012 Lucas Li 1:56.60 7 B: 1:54.09 (+2.51s | 2.2%) Milpitas Aquatic Club 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
4013 B''la Banyai 1:56.60 10 B: 1:54.09 (+2.51s | 2.2%) The Capitol Sea Devils 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
4014 Ratu Bukarau 1:56.62 7 B: 1:54.09 (+2.53s | 2.2%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Breast
56.46
56.46
100 Breast
1:00.16
1:56.62
100 Breast
1:56.62
4015 Isak Breckon 1:56.63 10 B: 1:54.09 (+2.54s | 2.2%) South Davis Aquatics Team 11/21/2025 2025 MAC Thanksgiving Invitational
50 Breast
50.84
50.84
100 Breast
1:05.79
1:56.63
100 Breast
1:56.63
4016 David Hopper 1:56.64 10 B: 1:54.09 (+2.55s | 2.2%) Scottsboro Swim Association 01/30/2026 MSA Ray Fogg Memorial Meet 2026
50 Breast
54.11
54.11
100 Breast
1:02.53
1:56.64
100 Breast
1:56.64
4017 Joshua Holtzclaw 1:56.65 9 B: 1:54.09 (+2.56s | 2.2%) Royal Swimming 12/20/2025 Life Time Michigan Candy Cane Classic
50 Breast
55.87
55.87
100 Breast
1:00.78
1:56.65
100 Breast
1:56.65
4018 Evan Zuercher 1:56.65 10 B: 1:54.09 (+2.56s | 2.2%) Sioux Falls Swim Team 02/13/2026 2026 SD Short Course Rising Stars
50 Breast
56.58
56.58
100 Breast
1:00.07
1:56.65
100 Breast
1:56.65
4019 Peter Stewart 1:56.65 9 B: 1:54.09 (+2.56s | 2.2%) Mason Makos Swim Team 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Breast
55.76
55.76
100 Breast
1:00.89
1:56.65
100 Breast
1:56.65
4020 Owen Shearman 1:56.66 9 B: 1:54.09 (+2.57s | 2.2%) Madison Area YMCA Mariners 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 Breast
56.37
56.37
100 Breast
1:00.29
1:56.66
100 Breast
1:56.66
4021 Logan Rimler 1:56.67 10 B: 1:54.09 (+2.58s | 2.2%) Team Suffolk 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Breast
54.36
54.36
100 Breast
1:02.31
1:56.67
100 Breast
1:56.67
4022 Oliver NG 1:56.67 10 B: 1:54.09 (+2.58s | 2.2%) Long Island Express 01/30/2026 2026 MR LIE Second Chance Invitational
50 Breast
55.48
55.48
100 Breast
1:01.19
1:56.67
100 Breast
1:56.67
4023 Jason Wang 1:56.69 10 B: 1:54.09 (+2.60s | 2.2%) Bellingham Bay Swim Team 11/08/2025 2025 BBST November Invitational
50 Breast
54.69
54.69
100 Breast
1:02.00
1:56.69
100 Breast
1:56.69
4024 Izaak Ambrose 1:56.70 9 B: 1:54.09 (+2.61s | 2.2%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Breast
54.82
54.82
100 Breast
1:01.88
1:56.70
100 Breast
1:56.70
4025 Adam Zamora 1:56.71 10 B: 1:54.09 (+2.62s | 2.2%) La Grande Swim Club 10/25/2025 2025 Spooktacular Swim Meet
50 Breast
54.92
54.92
100 Breast
1:01.79
1:56.71
100 Breast
1:56.71
4026 Matthew Keefe 1:56.71 10 B: 1:54.09 (+2.62s | 2.2%) United Swim Club 10/03/2025 2025 NE CS Kickoff Classic Copied
50 Breast
56.05
56.05
100 Breast
1:00.66
1:56.71
100 Breast
1:56.71
4027 Brayden Chen 1:56.72 9 B: 1:54.09 (+2.63s | 2.3%) Mei\\\\\\'s Typhoons Swimming Club 02/07/2026 2026 NE NSSC Last Chance Meet
50 Breast
55.28
55.28
100 Breast
1:01.44
1:56.72
100 Breast
1:56.72
4028 Keaton Tanner 1:56.75 9 B: 1:54.09 (+2.66s | 2.3%) Lynchburg YMCA Swim Team 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Breast
56.33
56.33
100 Breast
1:00.42
1:56.75
100 Breast
1:56.75
4029 Gordon Song 1:56.75 9 B: 1:54.09 (+2.66s | 2.3%) Arctic Aquatics 12/13/2025 2025 NE ARCT December Specialty Meet
50 Breast
57.36
57.36
100 Breast
59.39
1:56.75
100 Breast
1:56.75
4030 Mael Tedsen 1:56.78 10 B: 1:54.09 (+2.69s | 2.3%) Tennessee Aquatics 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Breast
53.85
53.85
100 Breast
1:02.93
1:56.78
100 Breast
1:56.78
4031 Yumin Ong 1:56.79 10 B: 1:54.09 (+2.70s | 2.3%) Phoenix Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Breast
53.55
53.55
100 Breast
1:03.24
1:56.79
100 Breast
1:56.79
4032 Calynn Daniel 1:56.80 9 B: 1:54.09 (+2.71s | 2.3%) Southeast Tennessee Swimming 09/20/2025 2025 Fall Kickoff Classic Meet Copied
50 Breast
55.97
55.97
50 Breast
55.97
100 Breast
1:00.83
1:56.80
50 Breast
1:00.83
4033 Jack Ross 1:56.80 10 B: 1:54.09 (+2.71s | 2.3%) York Swim Club of Northern Vir 01/17/2026 PVS January Open 2026 PWCS
50 Breast
55.31
55.31
100 Breast
1:01.49
1:56.80
100 Breast
1:56.80
4034 River Briscoe 1:56.81 9 B: 1:54.09 (+2.72s | 2.3%) Madison Swimming Association 10/17/2025 2025 HSA Fran Norris Meet
50 Breast
55.93
55.93
100 Breast
1:00.88
1:56.81
100 Breast
1:56.81
4035 Maddox Henry 1:56.81 10 B: 1:54.09 (+2.72s | 2.3%) Lexington Dolphins 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Breast
52.92
52.92
100 Breast
1:03.89
1:56.81
100 Breast
1:56.81
4036 Patrick Fullerton 1:56.81 9 B: 1:54.09 (+2.72s | 2.3%) South Bay Aquatics 03/15/2025 2025 SI CAST All Ages NTS
4037 Wyatt Ray 1:56.81 10 B: 1:54.09 (+2.72s | 2.3%) SwimMAC Carolina 01/23/2026 2026 NC SwimMAC Battle Of The Crown
50 Breast
54.67
54.67
100 Breast
1:02.14
1:56.81
100 Breast
1:56.81
4038 Nathan Smolyar 1:56.82 9 B: 1:54.09 (+2.73s | 2.3%) Nation\\\\\\'s Capital Swim Club 10/10/2025 2025 PV October Open Fairland
50 Breast
55.81
55.81
100 Breast
1:01.01
1:56.82
100 Breast
1:56.82
4039 Milan Miljkovic 1:56.82 9 B: 1:54.09 (+2.73s | 2.3%) Raleigh Swimming Association 02/14/2026 2026 CAT Valentine Splash
50 Breast
55.25
55.25
100 Breast
1:01.57
1:56.82
100 Breast
1:56.82
4040 Callan Scribner 1:56.83 10 B: 1:54.09 (+2.74s | 2.3%) SwimEnergy Aquatics 12/05/2025 2025 Sea Dragon Aquatics Frosty Freeze
50 Breast
55.11
55.11
100 Breast
1:01.72
1:56.83
100 Breast
1:56.83
4041 Massimo Toscano 1:56.86 10 B: 1:54.09 (+2.77s | 2.4%) Hauppauge Swimming 01/16/2026 2026 MR LIE Winterfest Invitational
50 Breast
55.48
55.48
100 Breast
1:01.38
1:56.86
100 Breast
1:56.86
4042 Liam Liu 1:56.86 7 B: 1:54.09 (+2.77s | 2.4%) Washingtonians Swim Club 01/31/2026 The 2026 Super FISH Bowl XVI
50 Breast
54.26
54.26
100 Breast
1:02.60
1:56.86
100 Breast
1:56.86
4043 Timur Shafigulin 1:56.88 9 B: 1:54.09 (+2.79s | 2.4%) Wave Aquatics 10/04/2025 2025 PN Cascade Fall Classic
50 Breast
54.57
54.57
100 Breast
1:02.31
1:56.88
100 Breast
1:56.88
4044 Charlie Matthiessen 1:56.88 8 B: 1:54.09 (+2.79s | 2.4%) Cca Marlins of Virginia 02/07/2026 SW District 8 Under Championship
50 Breast
55.28
55.28
100 Breast
1:01.60
1:56.88
100 Breast
1:56.88
4045 Jason Ma 1:56.89 9 B: 1:54.09 (+2.80s | 2.4%) Palo Alto Stanford Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
4046 Cameron Drinkard 1:56.89 10 B: 1:54.09 (+2.80s | 2.4%) Nation\\\\\\'s Capital Swim Club 11/07/2025 2025 FXFX Loughmiller Memorial
50 Breast
57.00
57.00
100 Breast
59.89
1:56.89
100 Breast
1:56.89
4047 Jacob Day 1:56.89 9 B: 1:54.09 (+2.80s | 2.4%) Montgomery Aquatic Race Club 02/21/2025 2025 Gulf 12 Under Champs (TASC)
50 Breast
55.45
55.45
100 Breast
1:01.44
1:56.89
100 Breast
1:56.89
4048 Diego Pisoni 1:56.90 8 B: 1:54.09 (+2.81s | 2.4%) Neptune Swimming 10/18/2025 Sebastopol Sea Serpents CBA+ Pumpkin Plunge
4049 Camden Knutson 1:56.91 10 B: 1:54.09 (+2.82s | 2.4%) River Falls Swim Club 12/13/2025 2025 MN RFSC Winter Invite
50 Breast
57.19
57.19
100 Breast
59.72
1:56.91
100 Breast
1:56.91
4050 Noah Glod 1:56.91 9 B: 1:54.09 (+2.82s | 2.4%) Kent County YMCA 01/24/2026 2026 NE KCY New Year S Splash

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.