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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
2851 Lucas Westman 1:37.41 9 B Min BB: 1:30.09 (+7.32s | 7.5%) Benton Harbor-St. Joseph YMCA 02/21/2026 2026 Michigan YMCA Clusters Championship
50 Back
47.45
47.45
100 Back
49.96
1:37.41
100 Back
1:37.41
2852 Michael Lopatin 1:37.42 8 B Min BB: 1:30.09 (+7.33s | 7.5%) Tide Swimming 10/10/2025 2025 TIDE Atlantic Coast Clash Copied
50 Back
46.60
46.60
100 Back
50.82
1:37.42
100 Back
1:37.42
2853 Michael Bruening 1:37.43 10 B Min BB: 1:30.09 (+7.34s | 7.5%) Parkway-Rockwood Gateway Swim 10/09/2026 Fall Festival Invitational
50 Back
46.78
46.78
100 Back
50.65
1:37.43
100 Back
1:37.43
2854 Boyd Howard 1:37.44 9 B Min BB: 1:30.09 (+7.35s | 7.5%) Longhorn Aquatics 01/17/2026 2026 ST AQTX B Champs North
2855 Lionell Hristov 1:37.45 10 B Min BB: 1:30.09 (+7.36s | 7.6%) YMCA of Greater Nashua Storm 02/07/2026 2026 NE YNS Last Chance Qualifier
50 Back
48.61
48.61
100 Back
48.84
1:37.45
100 Back
1:37.45
2856 Wade Eybs 1:37.45 9 B Min BB: 1:30.09 (+7.36s | 7.6%) Denver Swim Academy 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Back
46.98
46.98
100 Back
50.47
1:37.45
100 Back
1:37.45
2857 Michael Tromp 1:37.45 8 B Min BB: 1:30.09 (+7.36s | 7.6%) Lakeside Swim Team 10/16/2026 2026 SwimVille USA Jack Thompson Classic
50 Back
46.14
46.14
100 Back
51.31
1:37.45
100 Back
1:37.45
2858 Theo Hill 1:37.46 8 B Min BB: 1:30.09 (+7.37s | 7.6%) All Star Aquatics 02/13/2026 2026 ASA President S Day Classic
2859 Jackson Wang 1:37.46 7 B Min BB: 1:30.09 (+7.37s | 7.6%) Scarlet Aquatics 01/10/2026 2026 PTAC Tiger Invitational
50 Back
47.47
47.47
100 Back
49.99
1:37.46
100 Back
1:37.46
2860 John Goldbeck 1:37.47 10 B Min BB: 1:30.09 (+7.38s | 7.6%) Merritt Athletic Swimming 11/14/2025 Harvest Festival 2025
50 Back
47.83
47.83
100 Back
49.64
1:37.47
100 Back
1:37.47
2861 Maxwell McLaughlin 1:37.47 9 B Min BB: 1:30.09 (+7.38s | 7.6%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
48.71
48.71
100 Back
48.76
1:37.47
100 Back
1:37.47
2862 Isaiah Burdett 1:37.47 9 B Min BB: 1:30.09 (+7.38s | 7.6%) Waves Of Wilmington Inc 01/24/2026 2026 WOW Tri County Classic
50 Back
47.34
47.34
100 Back
50.13
1:37.47
100 Back
1:37.47
2863 Silas Allen 1:37.48 10 B Min BB: 1:30.09 (+7.39s | 7.6%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Back
47.73
47.73
100 Back
49.75
1:37.48
100 Back
1:37.48
2864 Graham Davis 1:37.48 10 B Min BB: 1:30.09 (+7.39s | 7.6%) Quince Orchard Swim Academy 12/20/2025 2025 Splash And Dash
2865 Andrew Dobing 1:37.48 10 B Min BB: 1:30.09 (+7.39s | 7.6%) Excel Aquatics 10/23/2026 2026 Pumpkin Spice Splash
50 Back
46.99
46.99
100 Back
50.49
1:37.48
100 Back
1:37.48
2866 Treyvon Robbins 1:37.49 10 B Min BB: 1:30.09 (+7.40s | 7.6%) Lynchburg YMCA Swim Team 09/19/2025 2025 LY Season Opener
50 Back
46.85
46.85
100 Back
50.64
1:37.49
100 Back
1:37.49
2867 Matthew McHose 1:37.49 9 B Min BB: 1:30.09 (+7.40s | 7.6%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
47.31
47.31
100 Back
50.18
1:37.49
100 Back
1:37.49
2868 Parker Ward 1:37.49 10 B Min BB: 1:30.09 (+7.40s | 7.6%) Wahoos of Jacksonville 09/26/2026 EAJ Speedo September Meet 2026
50 Back
46.70
46.70
100 Back
50.79
1:37.49
100 Back
1:37.49
2869 Gideon Meyer 1:37.49 9 B Min BB: 1:30.09 (+7.40s | 7.6%) Mason Manta Rays 10/23/2026 2026 CLPR Halloween Meet
2870 Gavin Liu 1:37.50 9 B Min BB: 1:30.09 (+7.41s | 7.6%) Wave Aquatics 10/03/2026 2026 PN Wave Rocktober Invitational Approved
50 Back
47.24
47.24
100 Back
50.26
1:37.50
100 Back
1:37.50
2871 Jeffrey Krell 1:37.51 9 B Min BB: 1:30.09 (+7.42s | 7.6%) YMCA of Virginia\\\\\\'s Blue Ridge 03/19/2026 2026 USRY Short Course Champs
50 Back
46.92
46.92
100 Back
50.59
1:37.51
100 Back
1:37.51
2872 Adam Kao 1:37.52 10 B Min BB: 1:30.09 (+7.43s | 7.6%) Life Time Oregon Swim Team 01/03/2025 2025 CST Shark Chase Invitational
2873 Jeremiah Yoo 1:37.52 8 B Min BB: 1:30.09 (+7.43s | 7.6%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Back
47.51
47.51
100 Back
50.01
1:37.52
100 Back
1:37.52
2874 Tristan Dasch 1:37.53 9 B Min BB: 1:30.09 (+7.44s | 7.6%) Arlington Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Back
48.06
48.06
100 Back
49.47
1:37.53
100 Back
1:37.53
2875 Lincoln Estrella 1:37.53 9 B Min BB: 1:30.09 (+7.44s | 7.6%) Flatiron Athletic Club 10/10/2026 2026 CO FST Swim Pink
50 Back
46.36
46.36
100 Back
51.17
1:37.53
100 Back
1:37.53
2876 Austin Zhou 1:37.53 10 B Min BB: 1:30.09 (+7.44s | 7.6%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
47.64
47.64
100 Back
49.89
1:37.53
100 Back
1:37.53
2877 Nicholas Andolina 1:37.56 9 B Min BB: 1:30.09 (+7.47s | 7.7%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Back
47.39
47.39
100 Back
50.17
1:37.56
100 Back
1:37.56
2878 Declan McGinty 1:37.57 10 B Min BB: 1:30.09 (+7.48s | 7.7%) Storm Aquatics 02/06/2026 2026 MR YMID February Classic Copied
50 Back
47.75
47.75
50 Back
47.75
100 Back
49.82
1:37.57
50 Back
49.82
2879 Ives Peredo 1:37.57 9 B Min BB: 1:30.09 (+7.48s | 7.7%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Back
49.51
49.51
100 Back
48.06
1:37.57
100 Back
1:37.57
2880 Gavin Grossi 1:37.57 10 B Min BB: 1:30.09 (+7.48s | 7.7%) Columbia Aquatics Association 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
48.29
48.29
100 Back
49.28
1:37.57
100 Back
1:37.57
2881 Alroy Conry 1:37.57 8 B Min BB: 1:30.09 (+7.48s | 7.7%) Aces Swim Club 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
50 Back
45.58
45.58
100 Back
51.99
1:37.57
100 Back
1:37.57
2882 Kevin Hoover 1:37.58 10 B Min BB: 1:30.09 (+7.49s | 7.7%) Milford Area Swim Team 02/19/2026 2026 OH RAYS SC Regional Championships
2883 Cosmo McGrath 1:37.58 10 B Min BB: 1:30.09 (+7.49s | 7.7%) Bellingham Bay Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
46.91
46.91
100 Back
50.67
1:37.58
100 Back
1:37.58
2884 Elijah White 1:37.59 10 B Min BB: 1:30.09 (+7.50s | 7.7%) Hampton Virginia Current 03/21/2026 HVAC Spring Intra Squad Meet
2885 Brian Rios 1:37.61 9 B Min BB: 1:30.09 (+7.52s | 7.7%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
47.70
47.70
100 Back
49.91
1:37.61
100 Back
1:37.61
2886 Jase Bergquist 1:37.62 9 B Min BB: 1:30.09 (+7.53s | 7.7%) Delta Barracudas 07/31/2026 2026 CO Scottie Aschermann Memorial
2887 Brendan Bauer 1:37.63 10 B Min BB: 1:30.09 (+7.54s | 7.7%) Dublin Community Swim Team 02/19/2026 2026 OH WOR SC Regional Championships
50 Back
48.43
48.43
100 Back
49.20
1:37.63
100 Back
1:37.63
2888 Santiago Obando Cometa 1:37.63 10 B Min BB: 1:30.09 (+7.54s | 7.7%) Columbia Aquatics Association 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
48.96
48.96
100 Back
48.67
1:37.63
100 Back
1:37.63
2889 Holton Gardner 1:37.63 10 B Min BB: 1:30.09 (+7.54s | 7.7%) Raleigh Swimming Association 02/14/2026 2026 CAT Valentine Splash
50 Back
46.97
46.97
100 Back
50.66
1:37.63
100 Back
1:37.63
2890 Jonathan Fosheim 1:37.63 10 B Min BB: 1:30.09 (+7.54s | 7.7%) Webster Swim Team 08/01/2026 2026 SD Seasonal State Championship
50 Back
47.80
47.80
100 Back
49.83
1:37.63
100 Back
1:37.63
2891 Maximus Agresti 1:37.64 9 B Min BB: 1:30.09 (+7.55s | 7.7%) Punahou Aquatics Institute 10/24/2026 2026 HI 26th Annual Bill Smith Invitational
50 Back
48.01
48.01
100 Back
49.63
1:37.64
100 Back
1:37.64
2892 Jack Retzlaff 1:37.65 9 B Min BB: 1:30.09 (+7.56s | 7.7%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Back
48.06
48.06
100 Back
49.59
1:37.65
100 Back
1:37.65
2893 Benton McClendon 1:37.65 10 B Min BB: 1:30.09 (+7.56s | 7.7%) Southwest Stars Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Back
45.96
45.96
100 Back
51.69
1:37.65
100 Back
1:37.65
2894 Nicolas Villarruel 1:37.65 8 B Min BB: 1:30.09 (+7.56s | 7.7%) Laker Swim 10/17/2026 2026 Laker IMX Showdown
50 Back
47.89
47.89
100 Back
49.76
1:37.65
100 Back
1:37.65
2895 Ivan Bondar 1:37.66 10 B Min BB: 1:30.09 (+7.57s | 7.8%) Matchpoint Nyc 11/15/2025 2025 MR FREE Freedom IMX Challenge
50 Back
45.03
45.03
100 Back
52.63
1:37.66
100 Back
1:37.66
2896 Luca Bertolino 1:37.67 10 B Min BB: 1:30.09 (+7.58s | 7.8%) Bergen Barracudas Swim Team 02/14/2026 2026 Will You BB Mine
50 Back
47.68
47.68
100 Back
49.99
1:37.67
100 Back
1:37.67
2897 Logan Anderson 1:37.67 9 B Min BB: 1:30.09 (+7.58s | 7.8%) Wright County Wave Swim Club 11/23/2025 2025 MN WAVE Tidal Wave Invite
50 Back
48.38
48.38
100 Back
49.29
1:37.67
100 Back
1:37.67
2898 Lawrence Lan 1:37.67 9 B Min BB: 1:30.09 (+7.58s | 7.8%) Alto Swim Club 10/24/2026 BAC SPOOKY FALL CLASSIC
50 Back
46.69
46.69
100 Back
50.98
1:37.67
100 Back
1:37.67
2899 Matthew Sprigg 1:37.68 9 B Min BB: 1:30.09 (+7.59s | 7.8%) Loyola Blakefield Aquatics 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
48.20
48.20
100 Back
49.48
1:37.68
100 Back
1:37.68
2900 Mithren Vijay 1:37.69 10 B Min BB: 1:30.09 (+7.60s | 7.8%) California Dolphins Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+

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.