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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
901 Tyler Clark 1:20.28 10 BB Min A: 1:19.59 (+0.69s | 0.9%) Greater Omaha Aquatics Leopard 02/20/2026 2026 MW Midwestern Age Group Short Course
50 Back
40.34
40.34
100 Back
39.94
1:20.28
100 Back
1:20.28
902 Axton McDermott 1:20.29 10 BB Min A: 1:19.59 (+0.70s | 0.9%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
39.05
39.05
100 Back
41.24
1:20.29
100 Back
1:20.29
903 Seth Benton 1:20.30 10 BB Min A: 1:19.59 (+0.71s | 0.9%) SwimRVA 01/16/2026 GSA January Jump Start 2026
50 Back
39.80
39.80
100 Back
40.50
1:20.30
100 Back
1:20.30
904 Isaac Carter 1:20.32 10 BB Min A: 1:19.59 (+0.73s | 0.9%) Enfinity Aquatic Club 03/20/2026 2026 SwimRVA Clover Cup
50 Back
39.39
39.39
100 Back
40.93
1:20.32
100 Back
1:20.32
905 Jonathan Short 1:20.33 10 BB Min A: 1:19.59 (+0.74s | 0.9%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
39.73
39.73
100 Back
40.60
1:20.33
100 Back
1:20.33
906 Brayden Rector 1:20.33 9 BB Min A: 1:19.59 (+0.74s | 0.9%) Raleigh Swimming Association 02/14/2026 2026 CAT Valentine Splash
50 Back
39.12
39.12
100 Back
41.21
1:20.33
100 Back
1:20.33
907 Cole Nicholson 1:20.33 10 BB Min A: 1:19.59 (+0.74s | 0.9%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
50 Back
39.64
39.64
50 Back
39.64
100 Back
40.69
1:20.33
50 Back
40.69
908 Connor Thompson 1:20.33 10 BB Min A: 1:19.59 (+0.74s | 0.9%) Dexter Community Aquatic Club 01/10/2026 DCAC Go The Distance 2026
909 Cohen Gray 1:20.35 10 BB Min A: 1:19.59 (+0.76s | 0.9%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 03/07/2026 2026 Lake Huron Regional Meet
50 Back
40.54
40.54
100 Back
39.81
1:20.35
100 Back
1:20.35
910 Erik Serbinenko 1:20.35 10 BB Min A: 1:19.59 (+0.76s | 0.9%) Crimson Aquatics 11/14/2025 2025 NE CRIM November Specialty Copied C
50 Back
38.51
38.51
100 Back
41.84
1:20.35
100 Back
1:20.35
911 Maddox Jordan 1:20.37 10 BB Min A: 1:19.59 (+0.78s | 1.0%) Prime Aquatics 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Back
39.37
39.37
100 Back
41.00
1:20.37
100 Back
1:20.37
912 Zackary Gromowski 1:20.37 9 BB Min A: 1:19.59 (+0.78s | 1.0%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
39.29
39.29
100 Back
41.08
1:20.37
100 Back
1:20.37
913 Ethan Dorsett 1:20.40 9 BB Min A: 1:19.59 (+0.81s | 1.0%) Scioto Country Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
39.21
39.21
100 Back
41.19
1:20.40
100 Back
1:20.40
914 Andrew Hunter 1:20.42 9 BB Min A: 1:19.59 (+0.83s | 1.0%) Empire Swimming 12/11/2025 2025 NE CRA Winter Invitational
50 Back
39.49
39.49
100 Back
40.93
1:20.42
100 Back
1:20.42
915 Bradley Chu 1:20.42 9 BB Min A: 1:19.59 (+0.83s | 1.0%) Phoenix Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
39.22
39.22
100 Back
41.20
1:20.42
100 Back
1:20.42
916 Matthew Weaver 1:20.43 9 BB Min A: 1:19.59 (+0.84s | 1.0%) Egra Waves 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
39.12
39.12
100 Back
41.31
1:20.43
100 Back
1:20.43
917 Tanner Graham 1:20.43 10 BB Min A: 1:19.59 (+0.84s | 1.0%) Florida Atlantic Aquatics 03/05/2026 2026 FG Age Group SCY Championships
50 Back
38.86
38.86
100 Back
41.57
1:20.43
100 Back
1:20.43
918 Camden Wallis 1:20.43 10 BB Min A: 1:19.59 (+0.84s | 1.0%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
37.96
37.96
100 Back
42.47
1:20.43
100 Back
1:20.43
919 Callan Poirier 1:20.44 10 BB Min A: 1:19.59 (+0.85s | 1.1%) Eagle Swim Team Inc. 03/05/2026 2026 MD LSC 14 U Championships
920 James Parker 1:20.44 10 BB Min A: 1:19.59 (+0.85s | 1.1%) Machine Aquatics 03/20/2026 March Madness 2026
921 Sanderling Cart 1:20.44 9 BB Min A: 1:19.59 (+0.85s | 1.1%) Purple Valley Aquatics 12/05/2025 2025 NE UVAC Winter Classic
50 Back
38.42
38.42
100 Back
42.02
1:20.44
100 Back
1:20.44
922 Ragnar Custer 1:20.47 8 BB Min A: 1:19.59 (+0.88s | 1.1%) Royal Swimming 03/07/2026 2026 Lake Huron Regional Meet
50 Back
38.99
38.99
100 Back
41.48
1:20.47
100 Back
1:20.47
923 Sam Broadwater 1:20.48 10 BB Min A: 1:19.59 (+0.89s | 1.1%) Mako Swim Team 03/12/2026 2026 OH SC Junior Championships
50 Back
39.11
39.11
100 Back
41.37
1:20.48
100 Back
1:20.48
924 Graham Messink 1:20.49 10 BB Min A: 1:19.59 (+0.90s | 1.1%) Egra Waves 11/15/2025 2025 GR Gales Of November Open Invitational
50 Back
37.52
37.52
100 Back
42.97
1:20.49
100 Back
1:20.49
925 Hengyu Cao 1:20.49 10 BB Min A: 1:19.59 (+0.90s | 1.1%) Saline Swim Team 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
40.32
40.32
100 Back
40.17
1:20.49
100 Back
1:20.49
926 Bryant Yang 1:20.50 10 BB Min A: 1:19.59 (+0.91s | 1.1%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
38.55
38.55
100 Back
41.95
1:20.50
100 Back
1:20.50
927 Isaac Kalsbeek 1:20.50 10 BB Min A: 1:19.59 (+0.91s | 1.1%) New Wave Swim Team 02/26/2026 2026 NCS SC AG CHAMPS
928 Graham Terzer 1:20.53 9 BB Min A: 1:19.59 (+0.94s | 1.2%) The Spartans of La Canada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
39.35
39.35
100 Back
41.18
1:20.53
100 Back
1:20.53
929 Gunnels Fernando 1:20.53 10 BB Min A: 1:19.59 (+0.94s | 1.2%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.65
38.65
100 Back
41.88
1:20.53
100 Back
1:20.53
930 Aiden Turner 1:20.55 10 BB Min A: 1:19.59 (+0.96s | 1.2%) Old Dominion Aquatic Club 03/12/2026 2026 Virginia Swimming SC Age Group Champions
931 Jayden Davis 1:20.56 10 BB Min A: 1:19.59 (+0.97s | 1.2%) East Carolina Aquatics 03/27/2026 2026 ECA ECSL Championships
50 Back
39.27
39.27
100 Back
41.29
1:20.56
100 Back
1:20.56
932 Caleb Horvath 1:20.56 9 BB Min A: 1:19.59 (+0.97s | 1.2%) Mecklenburg Swim Association 12/05/2025 ATOM Winter Invite 2025
50 Back
39.51
39.51
100 Back
41.05
1:20.56
100 Back
1:20.56
933 Garrett Michel 1:20.56 10 BB Min A: 1:19.59 (+0.97s | 1.2%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Back
39.43
39.43
100 Back
41.13
1:20.56
100 Back
1:20.56
934 Grigorii Vasilenko 1:20.56 8 BB Min A: 1:19.59 (+0.97s | 1.2%) Legacy Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
38.47
38.47
100 Back
42.09
1:20.56
100 Back
1:20.56
935 Archer Macmillan 1:20.60 10 BB Min A: 1:19.59 (+1.01s | 1.3%) Oly Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
38.69
38.69
100 Back
41.91
1:20.60
100 Back
1:20.60
936 Muyang He 1:20.60 9 BB Min A: 1:19.59 (+1.01s | 1.3%) Santa Clara Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
39.87
39.87
100 Back
40.73
1:20.60
100 Back
1:20.60
937 Jacob Liu 1:20.60 10 BB Min A: 1:19.59 (+1.01s | 1.3%) Aquazot Swim Club 11/21/2025 2025 CA MVN Turkey Classic
50 Back
39.55
39.55
100 Back
41.05
1:20.60
100 Back
1:20.60
938 Isaac Zepeda 1:20.61 10 BB Min A: 1:19.59 (+1.02s | 1.3%) South Gate Aquatics Club 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
39.35
39.35
100 Back
41.26
1:20.61
100 Back
1:20.61
939 Dean Sutton 1:20.61 10 BB Min A: 1:19.59 (+1.02s | 1.3%) East Coast C-Cerpants 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
38.96
38.96
100 Back
41.65
1:20.61
100 Back
1:20.61
940 Jameson Knesek 1:20.61 10 BB Min A: 1:19.59 (+1.02s | 1.3%) Supernova Swim Team 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
38.63
38.63
100 Back
41.98
1:20.61
100 Back
1:20.61
941 Robert Mulder 1:20.61 10 BB Min A: 1:19.59 (+1.02s | 1.3%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
40.04
40.04
100 Back
40.57
1:20.61
100 Back
1:20.61
942 Jacob Petroske 1:20.62 10 BB Min A: 1:19.59 (+1.03s | 1.3%) Great Lakes Tritons 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
38.76
38.76
100 Back
41.86
1:20.62
100 Back
1:20.62
943 Lucas Li 1:20.62 9 BB Min A: 1:19.59 (+1.03s | 1.3%) Dedham Health Hydra 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
39.30
39.30
100 Back
41.32
1:20.62
100 Back
1:20.62
944 Kevin Wang 1:20.62 10 BB Min A: 1:19.59 (+1.03s | 1.3%) Brea Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
38.82
38.82
100 Back
41.80
1:20.62
100 Back
1:20.62
945 Kaleb Sandoval 1:20.62 10 BB Min A: 1:19.59 (+1.03s | 1.3%) Phoenix 02/13/2026 2026 OR HS 4a 2
946 Luka Shvartsman 1:20.63 10 BB Min A: 1:19.59 (+1.04s | 1.3%) Condors Swim Club 02/20/2026 2026 MR Silvers North Championship YMID
50 Back
38.50
38.50
100 Back
42.13
1:20.63
100 Back
1:20.63
947 Jacob Hood 1:20.64 10 BB Min A: 1:19.59 (+1.05s | 1.3%) Sailfish 02/06/2026 2026 ST AQTX STX Champs North
50 Back
39.15
39.15
100 Back
41.49
1:20.64
100 Back
1:20.64
948 Rohan Banerjee 1:20.64 10 BB Min A: 1:19.59 (+1.05s | 1.3%) Rapids Area YMCA 02/21/2026 2026 Michigan YMCA Clusters Championship
50 Back
39.91
39.91
100 Back
40.73
1:20.64
100 Back
1:20.64
949 Julian Lee 1:20.66 9 BB Min A: 1:19.59 (+1.07s | 1.3%) Sporting Jax Aquatic Club 03/05/2026 2026 Florida Swimming FLAGS NORTH
50 Back
39.93
39.93
100 Back
40.73
1:20.66
100 Back
1:20.66
950 Kyrie Song 1:20.66 9 BB Min A: 1:19.59 (+1.07s | 1.3%) SwimMAC Carolina 03/20/2026 2026 SwimMAC Tar Heel States
50 Back
39.08
39.08
100 Back
41.58
1:20.66
100 Back
1:20.66

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.