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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
1751 Caleb Durr 1:28.33 10 BB Min A: 1:19.59 (+8.74s | 9.9%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Back
43.30
43.30
100 Back
45.03
1:28.33
100 Back
1:28.33
1752 John Shilt 1:28.34 10 BB Min A: 1:19.59 (+8.75s | 9.9%) YMCA of Northwest North Caroli 03/19/2026 2026 USRY Short Course Champs
50 Back
42.34
42.34
100 Back
46.00
1:28.34
100 Back
1:28.34
1753 Simon Hankin 1:28.34 10 BB Min A: 1:19.59 (+8.75s | 9.9%) Gulliver Preparatory School 09/20/2025 20th Annual September Splash
1754 Levi Bowen 1:28.34 10 BB Min A: 1:19.59 (+8.75s | 9.9%) Portneuf Valley Swim Team 12/13/2025 2025 Holiday Classic
50 Back
42.89
42.89
100 Back
45.45
1:28.34
100 Back
1:28.34
1755 Amar Alwattar 1:28.35 10 BB Min A: 1:19.59 (+8.76s | 9.9%) Montclair Swim Team 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
1756 Caleb Wong 1:28.37 9 BB Min A: 1:19.59 (+8.78s | 9.9%) Harbor Seals 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
43.03
43.03
100 Back
45.34
1:28.37
100 Back
1:28.37
1757 Jeremiah Lee 1:28.37 10 BB Min A: 1:19.59 (+8.78s | 9.9%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
43.54
43.54
100 Back
44.83
1:28.37
100 Back
1:28.37
1758 Milo Pangborn 1:28.37 9 BB Min A: 1:19.59 (+8.78s | 9.9%) Foxjets Swim Team 02/27/2026 2026 MN EDI Minnesota Regional Championship
50 Back
43.52
43.52
100 Back
44.85
1:28.37
100 Back
1:28.37
1759 Maximiliano Waugh 1:28.37 9 BB Min A: 1:19.59 (+8.78s | 9.9%) Aquajets Swim Team 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 Back
43.87
43.87
100 Back
44.50
1:28.37
100 Back
1:28.37
1760 Henry Mertz 1:28.37 10 BB Min A: 1:19.59 (+8.78s | 9.9%) Victory Lane Aquatic Club 03/21/2026 2026 MAKO SPRING FLING
50 Back
41.68
41.68
100 Back
46.69
1:28.37
100 Back
1:28.37
1761 Isaac Burla 1:28.37 10 BB Min A: 1:19.59 (+8.78s | 9.9%) South East Metro Sharks 02/27/2026 2026 MN WEST Minnesota Regional Championship
50 Back
43.02
43.02
100 Back
45.35
1:28.37
100 Back
1:28.37
1762 Louis Han 1:28.38 10 BB Min A: 1:19.59 (+8.79s | 9.9%) Dynamo Swim Club 10/17/2025 2025 HSA Fran Norris Meet
50 Back
43.58
43.58
100 Back
44.80
1:28.38
100 Back
1:28.38
1763 Vivaan Jithesh 1:28.38 10 BB Min A: 1:19.59 (+8.79s | 9.9%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
43.02
43.02
100 Back
45.36
1:28.38
100 Back
1:28.38
1764 Logan O'Neil 1:28.39 10 BB Min A: 1:19.59 (+8.80s | 10.0%) Arlington Aquatic Club 02/13/2026 2026 AAC Winter Gator Meet
1765 Penghao Yu 1:28.40 10 BB Min A: 1:19.59 (+8.81s | 10.0%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
1766 Cooper Lerch 1:28.40 9 BB Min A: 1:19.59 (+8.81s | 10.0%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
41.99
41.99
100 Back
46.41
1:28.40
100 Back
1:28.40
1767 Luke Brophy 1:28.41 9 BB Min A: 1:19.59 (+8.82s | 10.0%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
41.13
41.13
100 Back
47.28
1:28.41
100 Back
1:28.41
1768 Vedant Sapre 1:28.41 9 BB Min A: 1:19.59 (+8.82s | 10.0%) Condors Swim Club 02/20/2026 2026 MR Silvers North Championship YMID
50 Back
44.45
44.45
100 Back
43.96
1:28.41
100 Back
1:28.41
1769 Alexander Cuellar 1:28.42 10 BB Min A: 1:19.59 (+8.83s | 10.0%) EL Paso Border Land Swim Team 10/25/2025 2025 Bd Swatoberfest Sprintacular All
50 Back
43.65
43.65
100 Back
44.77
1:28.42
100 Back
1:28.42
1770 Robert Denoncourt 1:28.44 9 BB Min A: 1:19.59 (+8.85s | 10.0%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Back
42.38
42.38
100 Back
46.06
1:28.44
100 Back
1:28.44
1771 Aiden Noll 1:28.44 10 BB Min A: 1:19.59 (+8.85s | 10.0%) Sachem Swim Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
43.38
43.38
100 Back
45.06
1:28.44
100 Back
1:28.44
1772 Bennett Mckown 1:28.45 8 BB Min A: 1:19.59 (+8.86s | 10.0%) Volusia Swim Club 04/18/2026 2026 BMAC Spring Speed Challenge
50 Back
43.37
43.37
100 Back
45.08
1:28.45
100 Back
1:28.45
1773 Kayeung Ho 1:28.45 10 BB Min A: 1:19.59 (+8.86s | 10.0%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
42.95
42.95
100 Back
45.50
1:28.45
100 Back
1:28.45
1774 Vedarth Jain 1:28.48 10 BB Min A: 1:19.59 (+8.89s | 10.0%) Herndon Aquatic Club 02/20/2026 2026 FXFX Forty Niner
50 Back
43.43
43.43
100 Back
45.05
1:28.48
100 Back
1:28.48
1775 Hardy Dietrich 1:28.48 10 BB Min A: 1:19.59 (+8.89s | 10.0%) Prince William Swim Club 09/27/2025 2025 Hanover Happy
1776 Noah Block 1:28.49 9 BB Min A: 1:19.59 (+8.90s | 10.1%) Team Suffolk 10/11/2025 2025 MR TVSC Ann Wycoff Memorial Swim Meet
50 Back
43.10
43.10
100 Back
45.39
1:28.49
100 Back
1:28.49
1777 Calder Brelsford-La Badie 1:28.53 9 BB Min A: 1:19.59 (+8.94s | 10.1%) Bainbridge Island Swim Club 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
43.32
43.32
100 Back
45.21
1:28.53
100 Back
1:28.53
1778 Cameron Silva 1:28.54 9 BB Min A: 1:19.59 (+8.95s | 10.1%) Willamette 02/13/2026 2026 OR HS 6A 7
50 Back
43.59
43.59
100 Back
44.95
1:28.54
100 Back
1:28.54
1779 Lucas Parker 1:28.55 10 BB Min A: 1:19.59 (+8.96s | 10.1%) Bayside Aquatics 02/13/2026 39th Black History Swim Meet
50 Back
43.83
43.83
100 Back
44.72
1:28.55
100 Back
1:28.55
1780 Matthew Maris-Wolf 1:28.55 10 BB Min A: 1:19.59 (+8.96s | 10.1%) Williamsburg Aquatic Club 12/11/2025 2025 East Coast WinterFest
50 Back
43.22
43.22
100 Back
45.33
1:28.55
100 Back
1:28.55
1781 Henry Broadhurst 1:28.55 10 BB Min A: 1:19.59 (+8.96s | 10.1%) SwimRVA 01/09/2026 NOVA New Year S Kick Off
50 Back
44.38
44.38
100 Back
44.17
1:28.55
100 Back
1:28.55
1782 Declan Donnelly 1:28.56 9 BB Min A: 1:19.59 (+8.97s | 10.1%) Three Village Swim Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
41.54
41.54
100 Back
47.02
1:28.56
100 Back
1:28.56
1783 Tristan Cohn 1:28.57 10 BB Min A: 1:19.59 (+8.98s | 10.1%) United Swim Aquatics 10/12/2024 SSAN 2024 Kara Ward Pink Out
1784 Stefano Ferrarese 1:28.58 9 BB Min A: 1:19.59 (+8.99s | 10.1%) Nitro Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Back
44.08
44.08
100 Back
44.50
1:28.58
100 Back
1:28.58
1785 Bradford Wormell 1:28.58 10 BB Min A: 1:19.59 (+8.99s | 10.1%) Nation\\\\\\'s Capital Swim Club 01/17/2026 PVS January Open 2026 PWCS
50 Back
43.43
43.43
100 Back
45.15
1:28.58
100 Back
1:28.58
1786 Christian Hochberg 1:28.59 10 BB Min A: 1:19.59 (+9.00s | 10.2%) All Star Aquatics 01/17/2026 PVS January Open 2026 Fairland
50 Back
43.20
43.20
100 Back
45.39
1:28.59
100 Back
1:28.59
1787 Jack Cleary 1:28.60 9 BB Min A: 1:19.59 (+9.01s | 10.2%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 Back
42.94
42.94
100 Back
45.66
1:28.60
100 Back
1:28.60
1788 Nakai LaMere 1:28.61 10 BB Min A: 1:19.59 (+9.02s | 10.2%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
1789 Ryan Lee 1:28.61 10 BB Min A: 1:19.59 (+9.02s | 10.2%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
43.73
43.73
100 Back
44.88
1:28.61
100 Back
1:28.61
1790 Nathan Liu 1:28.61 10 BB Min A: 1:19.59 (+9.02s | 10.2%) First Colony Swim Team, Inc. 10/18/2024 2024 FCST Oct Tri Meet
50 Back
42.47
42.47
100 Back
46.14
1:28.61
100 Back
1:28.61
1791 Ryan Gekht 1:28.61 10 BB Min A: 1:19.59 (+9.02s | 10.2%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Back
43.31
43.31
100 Back
45.30
1:28.61
100 Back
1:28.61
1792 James Gruits 1:28.62 10 BB Min A: 1:19.59 (+9.03s | 10.2%) Utica Shelby Swim Club 03/07/2026 2026 Lake Huron Regional Meet
50 Back
43.61
43.61
100 Back
45.01
1:28.62
100 Back
1:28.62
1793 Kian Ascione 1:28.62 10 BB Min A: 1:19.59 (+9.03s | 10.2%) North Jeffco Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
44.10
44.10
100 Back
44.52
1:28.62
100 Back
1:28.62
1794 Hugo Jimenez 1:28.64 9 BB Min A: 1:19.59 (+9.05s | 10.2%) Springfield 02/12/2026 2026 OR HS 5A 2
50 Back
42.81
42.81
100 Back
45.83
1:28.64
100 Back
1:28.64
1795 Sean Broderick 1:28.64 9 BB Min A: 1:19.59 (+9.05s | 10.2%) Staten Island Aquatics Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
42.31
42.31
100 Back
46.33
1:28.64
100 Back
1:28.64
1796 Owen Saber 1:28.64 9 BB Min A: 1:19.59 (+9.05s | 10.2%) Jersey Wahoos 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
42.61
42.61
100 Back
46.03
1:28.64
100 Back
1:28.64
1797 Julien Nguyen 1:28.65 10 BB Min A: 1:19.59 (+9.06s | 10.2%) City of Mobile Swim Associatio 02/13/2026 2026 SES Region 4 Championships
1798 Darren Liu 1:28.66 9 BB Min A: 1:19.59 (+9.07s | 10.2%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Back
43.02
43.02
100 Back
45.64
1:28.66
100 Back
1:28.66
1799 Grady Slater 1:28.67 10 BB Min A: 1:19.59 (+9.08s | 10.2%) Empire Swimming 02/20/2026 2026 MR Silvers North Championship YMID
50 Back
43.23
43.23
100 Back
45.44
1:28.67
100 Back
1:28.67
1800 Ryan Karapostoles 1:28.68 9 BB Min A: 1:19.59 (+9.09s | 10.3%) Swim Melbourne 06/26/2026 2026 Summer Area 6 Champs
50 Back
42.08
42.08
100 Back
46.60
1:28.68
100 Back
1:28.68

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.