New! ScoreMeUp is now available on the App Store. Download the iOS app →

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
2101 Edward Uvejzovic 1:30.85 10 B Min BB: 1:30.09 (+0.76s | 0.8%) Olympus Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
44.04
44.04
100 Back
46.81
1:30.85
100 Back
1:30.85
2102 Beckett Roth 1:30.85 10 B Min BB: 1:30.09 (+0.76s | 0.8%) Nation\\\\\\'s Capital Swim Club 11/07/2025 2025 FXFX Loughmiller Memorial
50 Back
45.24
45.24
100 Back
45.61
1:30.85
100 Back
1:30.85
2103 David Gurariy 1:30.85 9 B Min BB: 1:30.09 (+0.76s | 0.8%) Shorefront Ym-Ywha 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 Back
44.70
44.70
100 Back
46.15
1:30.85
100 Back
1:30.85
2104 Ryan Kurowski 1:30.87 10 B Min BB: 1:30.09 (+0.78s | 0.9%) 757swim 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
43.40
43.40
100 Back
47.47
1:30.87
100 Back
1:30.87
2105 William MacPhail 1:30.89 10 B Min BB: 1:30.09 (+0.80s | 0.9%) Edina Swim Club 02/27/2026 2026 MN EDI Minnesota Regional Championship
50 Back
44.85
44.85
100 Back
46.04
1:30.89
100 Back
1:30.89
2106 Prann Vimuktananda 1:30.90 10 B Min BB: 1:30.09 (+0.81s | 0.9%) First Colony Swim Team, Inc. 02/21/2025 2025 Gulf 12 Under Champs (PACK)
50 Back
44.46
44.46
100 Back
46.44
1:30.90
100 Back
1:30.90
2107 Nicholas Harrold 1:30.92 10 B Min BB: 1:30.09 (+0.83s | 0.9%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
45.43
45.43
100 Back
45.49
1:30.92
100 Back
1:30.92
2108 Alex Liu 1:30.93 9 B Min BB: 1:30.09 (+0.84s | 0.9%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Back
44.00
44.00
100 Back
46.93
1:30.93
100 Back
1:30.93
2109 Elliott Horng 1:30.93 9 B Min BB: 1:30.09 (+0.84s | 0.9%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Back
45.07
45.07
100 Back
45.86
1:30.93
100 Back
1:30.93
2110 James Bourgeois 1:30.94 9 B Min BB: 1:30.09 (+0.85s | 0.9%) North Shore Swim Club 01/30/2026 2026 NE GS Silver Championships
50 Back
44.52
44.52
100 Back
46.42
1:30.94
100 Back
1:30.94
2111 Archer Dary 1:30.95 9 B Min BB: 1:30.09 (+0.86s | 0.9%) Carolina Aquatic Team 02/14/2026 2026 CAT Valentine Splash
50 Back
42.90
42.90
100 Back
48.05
1:30.95
100 Back
1:30.95
2112 Bentley Elliott 1:30.95 9 B Min BB: 1:30.09 (+0.86s | 0.9%) Shock Wave 11/21/2025 2025 Tiger Turkey Tumble
2113 Xander Liu 1:30.95 10 B Min BB: 1:30.09 (+0.86s | 0.9%) Sailfish 03/31/2026 2026 ST AQTX TNR 3312026
50 Back
45.34
45.34
100 Back
45.61
1:30.95
100 Back
1:30.95
2114 Calynn Daniel 1:30.96 10 B Min BB: 1:30.09 (+0.87s | 1.0%) Southeast Tennessee Swimming 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Back
44.96
44.96
100 Back
46.00
1:30.96
100 Back
1:30.96
2115 Robert Gentry 1:30.96 10 B Min BB: 1:30.09 (+0.87s | 1.0%) Hill Country Aquatics 02/28/2026 2026 ST SCY Surge Marsh Madness
50 Back
45.45
45.45
100 Back
45.51
1:30.96
100 Back
1:30.96
2116 Hunter Jorgensen 1:30.97 10 B Min BB: 1:30.09 (+0.88s | 1.0%) Farmingdale Aquatics 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
45.02
45.02
100 Back
45.95
1:30.97
100 Back
1:30.97
2117 Tomer Fromberg 1:30.97 9 B Min BB: 1:30.09 (+0.88s | 1.0%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
43.61
43.61
100 Back
47.36
1:30.97
100 Back
1:30.97
2118 Hiro Johansen 1:30.97 9 B Min BB: 1:30.09 (+0.88s | 1.0%) Brooklyn Stingrays 02/20/2026 2026 MR Metro Silver Central Champs WEST
2119 Bennett Rhodes 1:30.97 10 B Min BB: 1:30.09 (+0.88s | 1.0%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
43.65
43.65
100 Back
47.32
1:30.97
100 Back
1:30.97
2120 Chayton Zhou 1:30.98 9 B Min BB: 1:30.09 (+0.89s | 1.0%) Pleasanton Seahawks 01/10/2026 Pleasanton Seahawks SCY C B BB+ Meet
2121 Bryant Arguello 1:30.98 10 B Min BB: 1:30.09 (+0.89s | 1.0%) City of Miami Parks Swim Team 06/20/2026 NMST BMHG June Summer Invite 26 (SCY) Cop
50 Back
44.69
44.69
100 Back
46.29
1:30.98
100 Back
1:30.98
2122 Henry Astry 1:30.99 8 B Min BB: 1:30.09 (+0.90s | 1.0%) West Express Swim Team 11/08/2025 2025 MN WEST Express Fall Invite Copied
2123 Jaden Langley 1:30.99 9 B Min BB: 1:30.09 (+0.90s | 1.0%) Rocky Mountain Rapids 05/10/2025 2025 CO RPDS IMR IMX Challenge
50 Back
42.84
42.84
100 Back
48.15
1:30.99
100 Back
1:30.99
2124 Harris Lai 1:31.00 9 B Min BB: 1:30.09 (+0.91s | 1.0%) Qns Aquatic Club 02/28/2026 2026 MR QNS I Know I Can Invitational
50 Back
45.38
45.38
100 Back
45.62
1:31.00
100 Back
1:31.00
2125 Mikhail Schensnovich 1:31.01 10 B Min BB: 1:30.09 (+0.92s | 1.0%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
43.42
43.42
100 Back
47.59
1:31.01
100 Back
1:31.01
2126 Michael Jameson 1:31.01 10 B Min BB: 1:30.09 (+0.92s | 1.0%) Amherst Tritons Swim Team 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
44.11
44.11
100 Back
46.90
1:31.01
100 Back
1:31.01
2127 Hunter Lind 1:31.01 9 B Min BB: 1:30.09 (+0.92s | 1.0%) Wasatch Front Fish Market 12/29/2025 60th Kearns Holiday Open Invitational
50 Back
45.24
45.24
100 Back
45.77
1:31.01
100 Back
1:31.01
2128 Leo Ioffe 1:31.01 10 B Min BB: 1:30.09 (+0.92s | 1.0%) Santa Clara Swim Club 11/08/2025 Folsom Classic 2025
2129 Alexander Van Volkenburg 1:31.02 10 B Min BB: 1:30.09 (+0.93s | 1.0%) Dads Club Swim Team 10/18/2024 2024 FCST Oct Tri Meet
50 Back
43.62
43.62
100 Back
47.40
1:31.02
100 Back
1:31.02
2130 Jack Schuster 1:31.04 10 B Min BB: 1:30.09 (+0.95s | 1.0%) Ridgewood YMCA Breakers Swim T 11/14/2025 2025 MR COND November IMX Invitational
50 Back
45.81
45.81
100 Back
45.23
1:31.04
100 Back
1:31.04
2131 Lochlan Ong 1:31.04 9 B Min BB: 1:30.09 (+0.95s | 1.0%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
44.10
44.10
100 Back
46.94
1:31.04
100 Back
1:31.04
2132 Grant Thomas 1:31.05 10 B Min BB: 1:30.09 (+0.96s | 1.1%) YMCA of the Triangle Area Swim 03/19/2026 2026 USRY Short Course Champs
50 Back
44.41
44.41
100 Back
46.64
1:31.05
100 Back
1:31.05
2133 Luke McBride 1:31.05 9 B Min BB: 1:30.09 (+0.96s | 1.1%) Machine Aquatics 03/20/2026 March Madness 2026
2134 Andrew Hui 1:31.07 10 B Min BB: 1:30.09 (+0.98s | 1.1%) Patriot Swim Team 02/20/2026 2026 MR Silvers North Championship YMID
50 Back
42.97
42.97
100 Back
48.10
1:31.07
100 Back
1:31.07
2135 David Rivera 1:31.07 10 B Min BB: 1:30.09 (+0.98s | 1.1%) Almaden Riptide 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
44.66
44.66
100 Back
46.41
1:31.07
100 Back
1:31.07
2136 Zayne Bazil 1:31.07 10 B Min BB: 1:30.09 (+0.98s | 1.1%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
45.88
45.88
100 Back
45.19
1:31.07
100 Back
1:31.07
2137 Andres Velazquez 1:31.07 9 B Min BB: 1:30.09 (+0.98s | 1.1%) Pro Swimming 03/06/2026 2026 PN PRO March Last Chance Intra Apprived
2138 Gabriel Terrones 1:31.08 10 B Min BB: 1:30.09 (+0.99s | 1.1%) Team Eugene Aquatics 12/12/2025 2025 TEAM Winter Invitational
50 Back
45.17
45.17
100 Back
45.91
1:31.08
100 Back
1:31.08
2139 Nicolas Matteo 1:31.09 10 B Min BB: 1:30.09 (+1.00s | 1.1%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
44.25
44.25
100 Back
46.84
1:31.09
100 Back
1:31.09
2140 Bradley Schwartz 1:31.09 10 B Min BB: 1:30.09 (+1.00s | 1.1%) Roadrunner Aquatics 01/10/2026 2026 Clovis Swim Club Winter Open
50 Back
44.05
44.05
50 Back
44.05
100 Back
47.04
1:31.09
50 Back
47.04
2141 Jose Ruiz Cabrera 1:31.10 10 B Min BB: 1:30.09 (+1.01s | 1.1%) Edina Swim Club 10/26/2025 2025 MN SEMS Sharktober Invite
50 Back
44.34
44.34
100 Back
46.76
1:31.10
100 Back
1:31.10
2142 Archer Hsia 1:31.11 10 B Min BB: 1:30.09 (+1.02s | 1.1%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
50 Back
45.30
45.30
100 Back
45.81
1:31.11
100 Back
1:31.11
2143 Westley Berman 1:31.12 10 B Min BB: 1:30.09 (+1.03s | 1.1%) Palo Alto Stanford Aquatics 02/07/2026 PASA CBA+ SCY Meet Feb 2026
2144 Oliver Cheng 1:31.13 9 B Min BB: 1:30.09 (+1.04s | 1.1%) Badger Swim Club,Inc. 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
43.54
43.54
100 Back
47.59
1:31.13
100 Back
1:31.13
2145 William Martzke 1:31.16 10 B Min BB: 1:30.09 (+1.07s | 1.2%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 10/17/2025 2025 OLY Fall Classic
50 Back
43.55
43.55
100 Back
47.61
1:31.16
100 Back
1:31.16
2146 Joshua Thompson 1:31.16 10 B Min BB: 1:30.09 (+1.07s | 1.2%) Buckeye Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Back
44.89
44.89
100 Back
46.27
1:31.16
100 Back
1:31.16
2147 Stephen Hogan 1:31.17 10 B Min BB: 1:30.09 (+1.08s | 1.2%) Retriever Aquatic Club 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
44.74
44.74
100 Back
46.43
1:31.17
100 Back
1:31.17
2148 Gregory FitzGerald 1:31.18 10 B Min BB: 1:30.09 (+1.09s | 1.2%) Fox Swim Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
45.05
45.05
100 Back
46.13
1:31.18
100 Back
1:31.18
2149 Tyler Henry 1:31.19 10 B Min BB: 1:30.09 (+1.10s | 1.2%) Lynchburg YMCA Swim Team 01/02/2026 2026 LY Winter Invitational
50 Back
45.05
45.05
100 Back
46.14
1:31.19
100 Back
1:31.19
2150 Jack Delaney 1:31.19 9 B Min BB: 1:30.09 (+1.10s | 1.2%) Gbsa - Greater Baltimore Swim 11/14/2025 GBSA 2025 Thanksgiving Swim Fest
50 Back
44.72
44.72
100 Back
46.47
1:31.19
100 Back
1:31.19

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.