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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
951 Theodore Scharper 1:21.08 9 BB Min A: 1:19.59 (+1.49s | 1.8%) North Baltimore Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 Back
39.67
39.67
100 Back
41.41
1:21.08
100 Back
1:21.08
952 Bentley Nobles 1:21.09 10 BB Min A: 1:19.59 (+1.50s | 1.8%) Tnt Swimming 01/16/2026 2026 GPAC Winter Invitational
50 Back
39.44
39.44
100 Back
41.65
1:21.09
100 Back
1:21.09
953 Elias Morgan 1:21.09 9 BB Min A: 1:19.59 (+1.50s | 1.8%) Huntsville Swim Association 12/05/2025 2025 Holiday Classic
50 Back
40.20
40.20
100 Back
40.89
1:21.09
100 Back
1:21.09
954 Gilly Luna 1:21.10 10 BB Min A: 1:19.59 (+1.51s | 1.9%) Paseo Aquatics Swim Team 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Back
39.81
39.81
100 Back
41.29
1:21.10
100 Back
1:21.10
955 Charles Doran 1:21.11 10 BB Min A: 1:19.59 (+1.52s | 1.9%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Back
39.79
39.79
100 Back
41.32
1:21.11
100 Back
1:21.11
956 Bryant Yang 1:21.12 10 BB Min A: 1:19.59 (+1.53s | 1.9%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
39.40
39.40
100 Back
41.72
1:21.12
100 Back
1:21.12
957 Henry Curtis 1:21.13 10 BB Min A: 1:19.59 (+1.54s | 1.9%) McCallie-GPS Aquatics 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Back
39.81
39.81
100 Back
41.32
1:21.13
100 Back
1:21.13
958 Merrick Harner 1:21.16 10 BB Min A: 1:19.59 (+1.57s | 1.9%) Brevard Swim Club 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
38.60
38.60
100 Back
42.56
1:21.16
100 Back
1:21.16
959 Cannon Brown 1:21.16 10 BB Min A: 1:19.59 (+1.57s | 1.9%) Olympic Cascade Aquatics 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
38.98
38.98
100 Back
42.18
1:21.16
100 Back
1:21.16
960 Michael Fan 1:21.17 10 BB Min A: 1:19.59 (+1.58s | 1.9%) High Performance Aquatic Club 02/13/2026 2026 ST HPAC STX Champs South
50 Back
40.66
40.66
100 Back
40.51
1:21.17
100 Back
1:21.17
961 Ethan Rana 1:21.18 10 BB Min A: 1:19.59 (+1.59s | 2.0%) Highlands Ranch Aquatics 02/27/2026 2026 CO CSI SC Age Group Championships
50 Back
40.04
40.04
50 Back
40.04
100 Back
41.14
1:21.18
50 Back
41.14
962 Theodore Neese 1:21.19 10 BB Min A: 1:19.59 (+1.60s | 2.0%) Bend Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
40.87
40.87
100 Back
40.32
1:21.19
100 Back
1:21.19
963 Nick Scarpitti 1:21.22 10 BB Min A: 1:19.59 (+1.63s | 2.0%) Cincinnati Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Back
39.39
39.39
100 Back
41.83
1:21.22
100 Back
1:21.22
964 Hei Chan 1:21.22 10 BB Min A: 1:19.59 (+1.63s | 2.0%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
39.19
39.19
100 Back
42.03
1:21.22
100 Back
1:21.22
965 Porter Pitti 1:21.23 9 BB Min A: 1:19.59 (+1.64s | 2.0%) Olympus Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
39.09
39.09
100 Back
42.14
1:21.23
100 Back
1:21.23
966 William Sun 1:21.23 9 BB Min A: 1:19.59 (+1.64s | 2.0%) Coast Gaurd Blue Dolphins 03/21/2026 NOVA Short Course Send Off 2026
50 Back
39.63
39.63
100 Back
41.60
1:21.23
100 Back
1:21.23
967 Ian Addanki 1:21.24 10 BB Min A: 1:19.59 (+1.65s | 2.0%) Hudson Explorer Aquatic 03/12/2026 2026 OH SC Junior Championships
50 Back
39.49
39.49
100 Back
41.75
1:21.24
100 Back
1:21.24
968 Benjamin Zorman 1:21.24 10 BB Min A: 1:19.59 (+1.65s | 2.0%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
50 Back
39.62
39.62
100 Back
41.62
1:21.24
100 Back
1:21.24
969 Thomas Nash 1:21.26 9 BB Min A: 1:19.59 (+1.67s | 2.1%) Coast Gaurd Blue Dolphins 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
39.09
39.09
100 Back
42.17
1:21.26
100 Back
1:21.26
970 Ryan Tsuchitani 1:21.26 10 BB Min A: 1:19.59 (+1.67s | 2.1%) Mason Makos Swim Team 01/16/2026 GSA January Jump Start 2026
50 Back
39.08
39.08
100 Back
42.18
1:21.26
100 Back
1:21.26
971 Sawyer Ludeker 1:21.27 10 BB Min A: 1:19.59 (+1.68s | 2.1%) Stingrays Swim Team 03/12/2026 2026 Virginia Swimming SC Age Group Champions
972 Joshua Margolius 1:21.27 9 BB Min A: 1:19.59 (+1.68s | 2.1%) Rivertown Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.62
38.62
100 Back
42.65
1:21.27
100 Back
1:21.27
973 Levi Rose 1:21.27 10 BB Min A: 1:19.59 (+1.68s | 2.1%) Cavalier Aquatics/Piedmont Fam 10/03/2025 CA Y Fall Kick Off 2025
50 Back
39.48
39.48
100 Back
41.79
1:21.27
100 Back
1:21.27
974 Connor Finan 1:21.28 9 BB Min A: 1:19.59 (+1.69s | 2.1%) Atlantic Coast Athletic Club 01/16/2026 CA Y Winter Rumble Copied
50 Back
38.88
38.88
100 Back
42.40
1:21.28
100 Back
1:21.28
975 Chase Witt 1:21.28 10 BB Min A: 1:19.59 (+1.69s | 2.1%) Gold\\\\\\'s Aquatics Club (Camas) 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
39.59
39.59
100 Back
41.69
1:21.28
100 Back
1:21.28
976 Lucas Howell 1:21.29 10 BB Min A: 1:19.59 (+1.70s | 2.1%) Farmingdale Aquatics 11/07/2025 2025 MR LIE Fall Classic Invitational
50 Back
39.32
39.32
100 Back
41.97
1:21.29
100 Back
1:21.29
977 Osvalt Weng Brouard 1:21.30 10 BB Min A: 1:19.59 (+1.71s | 2.1%) Long Island Aquatic Club 02/20/2026 2026 MR Silvers Championship South HAUP
50 Back
39.51
39.51
100 Back
41.79
1:21.30
100 Back
1:21.30
978 Marco Gonzalez 1:21.31 10 BB Min A: 1:19.59 (+1.72s | 2.1%) South Bay Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Back
40.21
40.21
100 Back
41.10
1:21.31
100 Back
1:21.31
979 Declan Nangoy 1:21.31 10 BB Min A: 1:19.59 (+1.72s | 2.1%) Utica Shelby Swim Club 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
39.99
39.99
100 Back
41.32
1:21.31
100 Back
1:21.31
980 William Yiengst 1:21.32 10 BB Min A: 1:19.59 (+1.73s | 2.1%) Machine Aquatics 01/10/2026 2026 DC Wave IMXperience Meet
50 Back
39.86
39.86
100 Back
41.46
1:21.32
100 Back
1:21.32
981 Lucas Ferguson 1:21.33 9 BB Min A: 1:19.59 (+1.74s | 2.1%) Aquatic Team Of Mecklenburg 03/20/2026 2026 BRSL Championships
982 William Curran 1:21.34 9 BB Min A: 1:19.59 (+1.75s | 2.2%) Revolution Swim Club 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Back
38.45
38.45
100 Back
42.89
1:21.34
100 Back
1:21.34
983 Graham Rothwell 1:21.34 10 BB Min A: 1:19.59 (+1.75s | 2.2%) San Gabriel Aquatics 02/06/2026 2026 ST AQTX STX Champs North
50 Back
40.32
40.32
100 Back
41.02
1:21.34
100 Back
1:21.34
984 Davis Chappell 1:21.35 9 BB Min A: 1:19.59 (+1.76s | 2.2%) Coast Gaurd Blue Dolphins 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
40.58
40.58
100 Back
40.77
1:21.35
100 Back
1:21.35
985 Jude Jeon 1:21.35 9 BB Min A: 1:19.59 (+1.76s | 2.2%) Washingtonians Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.68
38.68
100 Back
42.67
1:21.35
100 Back
1:21.35
986 Axton McDermott 1:21.35 10 BB Min A: 1:19.59 (+1.76s | 2.2%) Nation\\\\\\'s Capital Swim Club 01/10/2026 2026 MAKO POLAR PLUNGE
50 Back
40.64
40.64
100 Back
40.71
1:21.35
100 Back
1:21.35
987 Leonardo Henn 1:21.36 10 BB Min A: 1:19.59 (+1.77s | 2.2%) Eagles Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 Back
39.78
39.78
100 Back
41.58
1:21.36
100 Back
1:21.36
988 Parker Slugg 1:21.37 10 BB Min A: 1:19.59 (+1.78s | 2.2%) Revolution Swim Club 10/04/2025 2025 NE CS Fall Sprints Copied
50 Back
39.56
39.56
100 Back
41.81
1:21.37
100 Back
1:21.37
989 Everett Armentrout 1:21.37 10 BB Min A: 1:19.59 (+1.78s | 2.2%) Barracuda Swim Club of Northea 03/07/2026 BSC Wonderful One Day Meet 372026
50 Back
40.17
40.17
100 Back
41.20
1:21.37
100 Back
1:21.37
990 Jacob Witlin 1:21.37 10 BB Min A: 1:19.59 (+1.78s | 2.2%) Condors Swim Club 03/20/2026 2026 SwimRVA Clover Cup
50 Back
39.33
39.33
100 Back
42.04
1:21.37
100 Back
1:21.37
991 Yanbo Li 1:21.39 9 BB Min A: 1:19.59 (+1.80s | 2.2%) Bolles School Sharks 11/15/2025 EAJ Fall Harvest 2025
50 Back
38.40
38.40
100 Back
42.99
1:21.39
100 Back
1:21.39
992 Mauro Carrasco 1:21.39 10 BB Min A: 1:19.59 (+1.80s | 2.2%) Unattached 11/14/2025 2025 BD Turkey Splash
993 David Preble 1:21.39 10 BB Min A: 1:19.59 (+1.80s | 2.2%) Kent County YMCA 01/24/2026 2026 NE KCY New Year S Splash
994 Elias Montelongo Campos 1:21.41 9 BB Min A: 1:19.59 (+1.82s | 2.2%) Crimson Aquatics 03/06/2026 2026 NE CRIM March Trials Finals Meet
50 Back
39.92
39.92
100 Back
41.49
1:21.41
100 Back
1:21.41
995 Alexander Wu 1:21.42 10 BB Min A: 1:19.59 (+1.83s | 2.2%) Rockville Montgomery Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
39.97
39.97
100 Back
41.45
1:21.42
100 Back
1:21.42
996 Hunter Wilson 1:21.43 9 BB Min A: 1:19.59 (+1.84s | 2.3%) Kamehameha Swim Club 04/18/2026 44th Annual Harry Mamizuka Invitational
50 Back
38.91
38.91
100 Back
42.52
1:21.43
100 Back
1:21.43
997 Colin Hui 1:21.44 10 BB Min A: 1:19.59 (+1.85s | 2.3%) Highlands Ranch Aquatics 01/23/2026 2026 CO TOPS Colorado Open
50 Back
38.85
38.85
100 Back
42.59
1:21.44
100 Back
1:21.44
998 Ford Martin 1:21.45 10 BB Min A: 1:19.59 (+1.86s | 2.3%) Upper Arlington Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Back
40.48
40.48
100 Back
40.97
1:21.45
100 Back
1:21.45
999 Theodore Chan 1:21.46 9 BB Min A: 1:19.59 (+1.87s | 2.3%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
39.79
39.79
100 Back
41.67
1:21.46
100 Back
1:21.46
1000 Aydin Aguirre 1:21.46 9 BB Min A: 1:19.59 (+1.87s | 2.3%) El Paso Eastlake 01/23/2026 2026 BD UIL1 6A Championship

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.