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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
1701 Jackson Hadro 1:29.60 10 BB Min A: 1:19.59 (+10.01s | 11.2%) Life Time Minnesota Swim Team 05/16/2026 2026 MN SHRK Tigersharks IM Tough Challenage
50 Back
41.78
41.78
100 Back
47.82
1:29.60
100 Back
1:29.60
1702 Cameron Mendelsohn 1:29.60 9 BB Min A: 1:19.59 (+10.01s | 11.2%) Life Time Minnesota Swim Team 10/10/2026 2026 MN EDI Gator Splash And Dash
50 Back
44.36
44.36
100 Back
45.24
1:29.60
100 Back
1:29.60
1703 Bode McCollum 1:29.61 10 BB Min A: 1:19.59 (+10.02s | 11.2%) Aces Swim Club 10/16/2026 2026 CO MACS Fall Invitational
50 Back
43.47
43.47
100 Back
46.14
1:29.61
100 Back
1:29.61
1704 Carter McCluskey 1:29.62 10 BB Min A: 1:19.59 (+10.03s | 11.2%) Anglerfish Aquatics 01/16/2026 2026 NE CS Bronze Championships
50 Back
41.87
41.87
100 Back
47.75
1:29.62
100 Back
1:29.62
1705 Ethan Park 1:29.62 9 BB Min A: 1:19.59 (+10.03s | 11.2%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
1706 Leo Ryley 1:29.63 10 BB Min A: 1:19.59 (+10.04s | 11.2%) Frederick Area Swim Team 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
42.62
42.62
100 Back
47.01
1:29.63
100 Back
1:29.63
1707 Ryan Gan 1:29.63 9 BB Min A: 1:19.59 (+10.04s | 11.2%) Crimson Aquatics 10/17/2025 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST
50 Back
44.13
44.13
100 Back
45.50
1:29.63
100 Back
1:29.63
1708 Adam Alkhayru 1:29.63 9 BB Min A: 1:19.59 (+10.04s | 11.2%) Reno Aquatic Club 09/11/2026 Molly Lahlum Memorial Autumn Freeze
50 Back
45.08
45.08
100 Back
44.55
1:29.63
100 Back
1:29.63
1709 Ruslan Kalinnikov 1:29.64 8 BB Min A: 1:19.59 (+10.05s | 11.2%) Olympus Aquatics 11/21/2025 2025 MAC Thanksgiving Invitational
50 Back
44.21
44.21
100 Back
45.43
1:29.64
100 Back
1:29.64
1710 Ronan Kendall 1:29.64 10 BB Min A: 1:19.59 (+10.05s | 11.2%) South Florida Aquatic Club 10/02/2026 2026 Speedo SOFLO Distance Challenge
50 Back
44.25
44.25
100 Back
45.39
1:29.64
100 Back
1:29.64
1711 Miles Chen-Wreglesworth 1:29.65 10 BB Min A: 1:19.59 (+10.06s | 11.2%) Life Time Michigan Swim Team 03/07/2026 2026 Lake Huron Regional Meet
50 Back
42.83
42.83
100 Back
46.82
1:29.65
100 Back
1:29.65
1712 Sebastian Schnabl 1:29.67 9 BB Min A: 1:19.59 (+10.08s | 11.2%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
44.00
44.00
100 Back
45.67
1:29.67
100 Back
1:29.67
1713 Ryan Hartmann 1:29.68 10 BB Min A: 1:19.59 (+10.09s | 11.3%) Sarasota Tsunami Swim Team 10/17/2026 2026 SPEEDO OCROBERFEST Swim Meet
50 Back
42.95
42.95
100 Back
46.73
1:29.68
100 Back
1:29.68
1714 Aaron Wei 1:29.69 10 BB Min A: 1:19.59 (+10.10s | 11.3%) Ensworth Aquatics 10/10/2026 Ensworth October Invite
50 Back
43.09
43.09
100 Back
46.60
1:29.69
100 Back
1:29.69
1715 Xavier Kallus 1:29.69 10 BB Min A: 1:19.59 (+10.10s | 11.3%) Victoria Texas Aquatic Club 11/07/2025 2025 ST SCY Surge Shark Sizzler
50 Back
44.76
44.76
100 Back
44.93
1:29.69
100 Back
1:29.69
1716 Rhys Mehta 1:29.71 10 BB Min A: 1:19.59 (+10.12s | 11.3%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Back
44.63
44.63
100 Back
45.08
1:29.71
100 Back
1:29.71
1717 Christian Kewley 1:29.72 10 BB Min A: 1:19.59 (+10.13s | 11.3%) Southwest Stars Swim Club 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
1718 Henry Pugal 1:29.72 10 BB Min A: 1:19.59 (+10.13s | 11.3%) Nitro Swimming 09/26/2026 2026 ST NTRO Autumn Classic
50 Back
43.08
43.08
100 Back
46.64
1:29.72
100 Back
1:29.72
1719 Harrison Kay 1:29.73 9 BB Min A: 1:19.59 (+10.14s | 11.3%) La Grande Swim Club 04/25/2026 2026 WWSC Sweet Onion Meet Copied
1720 Jack Nannes 1:29.75 10 BB Min A: 1:19.59 (+10.16s | 11.3%) FireFish Swim Team 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
44.26
44.26
100 Back
45.49
1:29.75
100 Back
1:29.75
1721 Finn Meyer 1:29.75 10 BB Min A: 1:19.59 (+10.16s | 11.3%) Westbrook Seals 05/01/2026 2026 NE ABF Sprimg Off The Blocks
50 Back
43.16
43.16
100 Back
46.59
1:29.75
100 Back
1:29.75
1722 Charles Gochenour 1:29.76 10 BB Min A: 1:19.59 (+10.17s | 11.3%) Virginia Gators 03/20/2026 2026 SwimRVA Clover Cup
50 Back
43.79
43.79
100 Back
45.97
1:29.76
100 Back
1:29.76
1723 Hughie Easterday-Woodson 1:29.77 9 BB Min A: 1:19.59 (+10.18s | 11.3%) Riverbank RedTails Swim Team 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
43.69
43.69
100 Back
46.08
1:29.77
100 Back
1:29.77
1724 Jimmy Zheng 1:29.77 8 BB Min A: 1:19.59 (+10.18s | 11.3%) Tac Titans 07/31/2026 2026 TAC TITANS Summer Sizzler
50 Back
44.80
44.80
100 Back
44.97
1:29.77
100 Back
1:29.77
1725 Henrik Thomas 1:29.78 9 BB Min A: 1:19.59 (+10.19s | 11.3%) North Jeffco Swim Team 03/06/2026 2026 CO 14 U Silver State
50 Back
42.98
42.98
100 Back
46.80
1:29.78
100 Back
1:29.78
1726 Jackson Jennings 1:29.78 10 BB Min A: 1:19.59 (+10.19s | 11.3%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
50 Back
44.00
44.00
100 Back
45.78
1:29.78
100 Back
1:29.78
1727 Lincoln Gansluckner 1:29.78 10 BB Min A: 1:19.59 (+10.19s | 11.3%) South East Metro Sharks 02/13/2026 2026 MN RSC President S Day Meet
50 Back
44.22
44.22
100 Back
45.56
1:29.78
100 Back
1:29.78
1728 Liam Park 1:29.81 10 BB Min A: 1:19.59 (+10.22s | 11.4%) Punahou Aquatics Institute 10/24/2026 2026 HI 26th Annual Bill Smith Invitational
50 Back
43.09
43.09
100 Back
46.72
1:29.81
100 Back
1:29.81
1729 Lars Daniel 1:29.82 10 BB Min A: 1:19.59 (+10.23s | 11.4%) Marlins Of Raleigh 10/24/2025 2025 MOR Kick Off
50 Back
44.39
44.39
100 Back
45.43
1:29.82
100 Back
1:29.82
1730 Caleb Klinger 1:29.83 10 BB Min A: 1:19.59 (+10.24s | 11.4%) Piranhas YMCA of the Suncoast 09/18/2026 Kiefer Speedo Fall Invitational
50 Back
43.80
43.80
100 Back
46.03
1:29.83
100 Back
1:29.83
1731 DeRon Montgomery 1:29.84 8 BB Min A: 1:19.59 (+10.25s | 11.4%) Razor Aquatics 03/07/2026 2026 Lake Erie Regional Meet
50 Back
42.58
42.58
100 Back
47.26
1:29.84
100 Back
1:29.84
1732 Liam Ho 1:29.84 9 BB Min A: 1:19.59 (+10.25s | 11.4%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
1733 Isaiah Gravette 1:29.86 10 BB Min A: 1:19.59 (+10.27s | 11.4%) SOL Swim Team 07/18/2026 2026 SI SOL 14u Rising Stars #3
1734 William Nolte 1:29.87 10 BB Min A: 1:19.59 (+10.28s | 11.4%) Black Hawk Area Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 Back
44.03
44.03
100 Back
45.84
1:29.87
100 Back
1:29.87
1735 Ethan Liu 1:29.88 9 BB Min A: 1:19.59 (+10.29s | 11.4%) Highlands Ranch Aquatics 03/13/2026 Mile High Championship Invitational
50 Back
42.70
42.70
100 Back
47.18
1:29.88
100 Back
1:29.88
1736 Hendrix Eldridge 1:29.90 9 BB Min A: 1:19.59 (+10.31s | 11.5%) Unattached 04/15/2026 2026 ST NIST April Race Night
50 Back
42.66
42.66
100 Back
47.24
1:29.90
100 Back
1:29.90
1737 Ryan Maguire 1:29.93 10 BB Min A: 1:19.59 (+10.34s | 11.5%) Bgc-N. Westchester Marlins 01/30/2026 2026 MR BGNW February Freeze Invitational
1738 Michael Chernivsky 1:29.94 10 BB Min A: 1:19.59 (+10.35s | 11.5%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
43.86
43.86
100 Back
46.08
1:29.94
100 Back
1:29.94
1739 Jacob Bowles 1:29.95 9 BB Min A: 1:19.59 (+10.36s | 11.5%) Caldera 02/13/2026 2026 OR HS 5A 4
1740 Lucas Alexander 1:29.97 10 BB Min A: 1:19.59 (+10.38s | 11.5%) Battlefield Area Star Swimmers 02/13/2026 2026 Northern District 12 Under Championship
50 Back
42.99
42.99
100 Back
46.98
1:29.97
100 Back
1:29.97
1741 Charles Knigge 1:29.97 10 BB Min A: 1:19.59 (+10.38s | 11.5%) Spokane Waves Aquatic Team 10/10/2026 SWAT Fall Challenge 2026
50 Back
43.62
43.62
100 Back
46.35
1:29.97
100 Back
1:29.97
1742 Theodore Blankschaen 1:29.99 9 BB Min A: 1:19.59 (+10.40s | 11.6%) Greater Pensacola Aquatic Club 01/16/2026 2026 GPAC Winter Invitational
50 Back
43.10
43.10
100 Back
46.89
1:29.99
100 Back
1:29.99
1743 Charles Richards 1:29.99 9 BB Min A: 1:19.59 (+10.40s | 11.6%) New Wave Swim Team 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 Back
44.98
44.98
100 Back
45.01
1:29.99
100 Back
1:29.99
1744 Tristan Tellez 1:29.99 10 BB Min A: 1:19.59 (+10.40s | 11.6%) Rattlers Swim Club 11/14/2025 2025 BD Turkey Splash
1745 Camden Sparenborg 1:30.00 8 BB Min A: 1:19.59 (+10.41s | 11.6%) Utah Valley Aquatics 11/06/2025 2025 OA Thanksgiving Turkey Meet
50 Back
43.31
43.31
100 Back
46.69
1:30.00
100 Back
1:30.00
1746 Ryan Hu 1:30.01 9 BB Min A: 1:19.59 (+10.42s | 11.6%) Wave Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
44.88
44.88
100 Back
45.13
1:30.01
100 Back
1:30.01
1747 Theodore Carpenter 1:30.02 10 BB Min A: 1:19.59 (+10.43s | 11.6%) COSA Swimming 12/19/2025 2025 CO Falfins Holiday Open
50 Back
42.40
42.40
100 Back
47.62
1:30.02
100 Back
1:30.02
1748 Michael Campbell 1:30.02 9 BB Min A: 1:19.59 (+10.43s | 11.6%) Dexter Community Aquatic Club 03/07/2026 2026 Lake Ontario Regional Meet
50 Back
43.90
43.90
100 Back
46.12
1:30.02
100 Back
1:30.02
1749 Owen King 1:30.02 10 BB Min A: 1:19.59 (+10.43s | 11.6%) Rushmore Swim Team 02/20/2026 2026 SD 12 Under Short Course State A Champ
50 Back
44.61
44.61
100 Back
45.41
1:30.02
100 Back
1:30.02
1750 Yifan Liu 1:30.02 9 BB Min A: 1:19.59 (+10.43s | 11.6%) Mei\\\\\\'s Typhoons Swimming Club 06/06/2026 2026 NE NSSC June Invitational @ SJP
50 Back
43.99
43.99
100 Back
46.03
1:30.02
100 Back
1:30.02

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.