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USA Boys 10 & under - 100 M 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
2001 Adrian Gutierrez 1:51.39 9 B Min BB: 1:44.49 (+6.90s | 6.2%) Gulliver Swim Club 04/25/2026 2026 Azura Spring Open LCM Invit
2002 Miles Tseung 1:51.40 10 B Min BB: 1:44.49 (+6.91s | 6.2%) San Ramon Valley Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
2003 Eugene Walsh 1:51.40 7 B Min BB: 1:44.49 (+6.91s | 6.2%) Riptide Swim Team 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Back
54.47
54.47
100 Back
56.93
1:51.40
100 Back
1:51.40
2004 Max Murphy 1:51.41 10 B Min BB: 1:44.49 (+6.92s | 6.2%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
54.54
54.54
100 Back
56.87
1:51.41
100 Back
1:51.41
2005 Eli Spence 1:51.42 8 B Min BB: 1:44.49 (+6.93s | 6.2%) Aquaventure Riptides 05/02/2026 GOLD LC Open 2026
2006 Luke Rollins 1:51.42 9 B Min BB: 1:44.49 (+6.93s | 6.2%) Kansas City Blazers 06/26/2026 2026 HSA June Invitational
2007 Dmitrii Volkhov 1:51.44 10 B Min BB: 1:44.49 (+6.95s | 6.2%) San Antonio Wave 06/11/2026 2026 ST NIST George Block Invitational
50 Back
53.68
53.68
100 Back
57.76
1:51.44
100 Back
1:51.44
2008 Nickoli Stachlowski 1:51.45 9 B Min BB: 1:44.49 (+6.96s | 6.2%) Hillsboro Swim Team 05/01/2026 2026 THSC Spring Invite
50 Back
55.78
55.78
100 Back
55.67
1:51.45
100 Back
1:51.45
2009 Aiden Campbell 1:51.47 9 B Min BB: 1:44.49 (+6.98s | 6.3%) Dothan Dolphins Swim Team 05/16/2026 2026 Opelika Open
2010 Lowen Joyce 1:51.47 10 B Min BB: 1:44.49 (+6.98s | 6.3%) Team Sopris Swimming 07/11/2025 2025 CO Western Slope LeagueChampionships
2011 Nikshay Gupta 1:51.48 10 B Min BB: 1:44.49 (+6.99s | 6.3%) Mecklenburg Swim Association 04/25/2026 2026 MSA April LC Meet
2012 Connor McGriff 1:51.49 8 B Min BB: 1:44.49 (+7.00s | 6.3%) Huntsville Swim Association 04/18/2026 HSA April LC Meet
50 Back
55.56
55.56
100 Back
55.93
1:51.49
100 Back
1:51.49
2013 Ethan Box 1:51.51 10 B Min BB: 1:44.49 (+7.02s | 6.3%) South Lake Aquatic Club 06/11/2026 2026 RAFC Summer Solstice Invitational
2014 Russell Wagner 1:51.52 9 B Min BB: 1:44.49 (+7.03s | 6.3%) Planet Swim Aquatics 06/05/2026 2026 Sunshine State Games
50 Back
54.88
54.88
100 Back
56.64
1:51.52
100 Back
1:51.52
2015 Gavin Svec 1:51.55 10 B Min BB: 1:44.49 (+7.06s | 6.3%) Lakeside Swim Team 04/25/2026 2026 Triton Derby Swim Festival
50 Back
54.87
54.87
100 Back
56.68
1:51.55
100 Back
1:51.55
2016 Hank Morse 1:51.56 9 B Min BB: 1:44.49 (+7.07s | 6.3%) C.M. Gatton Beaumont YMCA 05/15/2026 Kentucky Aquatics Derby Classic
2017 Duncan Simpson 1:51.57 10 B Min BB: 1:44.49 (+7.08s | 6.3%) Canoe City Swim Club 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
2018 Isaac Welmerink 1:51.58 9 B Min BB: 1:44.49 (+7.09s | 6.4%) Lakeridge Swim Team 06/19/2026 Reno Aquatic Club Gamble
2019 Asher Gryzan 1:51.58 8 B Min BB: 1:44.49 (+7.09s | 6.4%) Tiger Shark of Texas 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
2020 Taylor Bardon 1:51.59 10 B Min BB: 1:44.49 (+7.10s | 6.4%) Rec-Plex Sharks 04/11/2026 2026 Saluki International
50 Back
53.08
53.08
100 Back
58.51
1:51.59
100 Back
1:51.59
2021 Austin Brower 1:51.59 9 B Min BB: 1:44.49 (+7.10s | 6.4%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
2022 Ryan Guo 1:51.64 7 B Min BB: 1:44.49 (+7.15s | 6.4%) Columbia Aquatics Association 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Back
54.76
54.76
100 Back
56.88
1:51.64
100 Back
1:51.64
2023 Bennett Calliham 1:51.65 9 B Min BB: 1:44.49 (+7.16s | 6.4%) Loveland Swim Club 04/24/2026 2026 CO FAST Spring Splash
50 Back
54.35
54.35
100 Back
57.30
1:51.65
100 Back
1:51.65
2024 Benjamin Wellman 1:51.67 10 B Min BB: 1:44.49 (+7.18s | 6.4%) Crimson Aquatics 05/16/2026 2026 NE CS Spring Fever
50 Back
55.06
55.06
100 Back
56.61
1:51.67
100 Back
1:51.67
2025 Dmitry Temkin 1:51.69 9 B Min BB: 1:44.49 (+7.20s | 6.4%) West Coast Aquatics 05/29/2026 2026 TRI CITY INVITATIONAL
2026 Julian Sethi 1:51.71 8 B Min BB: 1:44.49 (+7.22s | 6.5%) Parkway-Rockwood Gateway Swim 04/17/2026 2026 METS Long Course Kickoff
2027 Bandon Smith 1:51.71 9 B Min BB: 1:44.49 (+7.22s | 6.5%) Lake Oswego Swim Club 06/26/2026 2026 TEAM Summer Invitational
2028 Charles Brown 1:51.75 8 B Min BB: 1:44.49 (+7.26s | 6.5%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
2029 Jack Kitch 1:51.77 9 B Min BB: 1:44.49 (+7.28s | 6.5%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
2030 Jack McRae 1:51.79 8 B Min BB: 1:44.49 (+7.30s | 6.5%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
2031 Michael Sohn 1:51.81 10 B Min BB: 1:44.49 (+7.32s | 6.5%) Front Range Barracudas 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
2032 August Neff 1:51.83 8 B Min BB: 1:44.49 (+7.34s | 6.6%) Ensworth Aquatics 06/18/2026 2026 Tennessee Aquatics June Invitational
2033 Owen Hoots 1:51.89 9 B Min BB: 1:44.49 (+7.40s | 6.6%) Watertown Area Swim Club 06/26/2026 2026 SD SFST Summer Surge Classic
50 Back
54.06
54.06
100 Back
57.83
1:51.89
100 Back
1:51.89
2034 Benjamin Standorf 1:51.91 9 B Min BB: 1:44.49 (+7.42s | 6.6%) Rochester Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Back
53.58
53.58
100 Back
58.33
1:51.91
100 Back
1:51.91
2035 Mason Somadi 1:51.91 9 B Min BB: 1:44.49 (+7.42s | 6.6%) Beaverton Area Aquatics Club 05/22/2026 2026 THSC Memorial Weekend Meet
50 Back
53.54
53.54
100 Back
58.37
1:51.91
100 Back
1:51.91
2036 Roman Shabashov 1:51.94 10 B Min BB: 1:44.49 (+7.45s | 6.7%) Belmont Aquatic Team 06/05/2026 2026 NE SAC America S Cup Copied
2037 BaoSheng Wang 1:51.95 8 B Min BB: 1:44.49 (+7.46s | 6.7%) San Ramon Valley Aquatics 05/29/2026 VJO S Tuffy Williams Summer Kickoff Classic
2038 Nathaniel Hernandez Gomez 1:51.97 10 B Min BB: 1:44.49 (+7.48s | 6.7%) Central Coast Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
55.43
55.43
100 Back
56.54
1:51.97
100 Back
1:51.97
2039 Lachlan Law 1:51.98 9 B Min BB: 1:44.49 (+7.49s | 6.7%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
2040 Daniel Barrow 1:51.99 10 B Min BB: 1:44.49 (+7.50s | 6.7%) Vacaville Swim Club 06/27/2026 NVST Summer Plunge 2026
2041 Simon Hloben 1:51.99 10 B Min BB: 1:44.49 (+7.50s | 6.7%) Fast 05/01/2026 John Traube Memorial 2026
2042 Oliver Hatfield 1:51.99 8 B Min BB: 1:44.49 (+7.50s | 6.7%) Belmont Aquatic Team 05/16/2026 2026 NE CS Spring Fever
50 Back
53.50
53.50
100 Back
58.49
1:51.99
100 Back
1:51.99
2043 Edward Miles 1:52.00 8 B Min BB: 1:44.49 (+7.51s | 6.7%) Waterloo Swimming 06/14/2026 2026 ST WLOO Last Chance
2044 Lucas Wu 1:52.00 8 B Min BB: 1:44.49 (+7.51s | 6.7%) Marlins Of Raleigh 04/25/2026 2026 NCAC Quad Meet
2045 Levi Foreman 1:52.02 10 B Min BB: 1:44.49 (+7.53s | 6.7%) Sea Devils 06/27/2026 2026 STAR Summer Splash Invite
50 Back
56.33
56.33
100 Back
55.69
1:52.02
100 Back
1:52.02
2046 George Li 1:52.02 8 B Min BB: 1:44.49 (+7.53s | 6.7%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
2047 Kyle Hargenrader 1:52.03 9 B Min BB: 1:44.49 (+7.54s | 6.7%) Steel City Aquatics 06/12/2025 Holtrey Summer Classic
50 Back
53.21
53.21
100 Back
58.82
1:52.03
100 Back
1:52.03
2048 Benjamin Nemec 1:52.03 10 B Min BB: 1:44.49 (+7.54s | 6.7%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
2049 Barrett Wright 1:52.04 9 B Min BB: 1:44.49 (+7.55s | 6.7%) North Coast Aquatics 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
2050 Henry Huisenga 1:52.04 10 B Min BB: 1:44.49 (+7.55s | 6.7%) Riptide Swim Team 05/15/2026 2026 CO ACES Spring Invite

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.