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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
3801 Romeo DelFoss 1:44.44 8 B: 1:40.69 (+3.75s | 3.6%) Swim Gators Str 01/17/2026 MLA 2026 Big Lake Invite
50 Back
49.69
49.69
50 Back
49.69
100 Back
54.75
1:44.44
50 Back
54.75
3802 Theodore Sbarbaro 1:44.44 10 B: 1:40.69 (+3.75s | 3.6%) Pikes Peak Athletics 07/18/2026 2026 CO AP Rocky Mountain State Games
50 Back
50.76
50.76
100 Back
53.68
1:44.44
100 Back
1:44.44
3803 Ezekiel Mangguray 1:44.45 10 B: 1:40.69 (+3.76s | 3.6%) Long Island Aquatic Club 01/23/2026 2026 MR HAUP Snowmageddon Splash
50 Back
49.64
49.64
100 Back
54.81
1:44.45
100 Back
1:44.45
3804 Kian Ray 1:44.45 10 B: 1:40.69 (+3.76s | 3.6%) Bethesda-Chevy Chase YMCA 01/10/2026 2026 MAKO POLAR PLUNGE
50 Back
50.31
50.31
100 Back
54.14
1:44.45
100 Back
1:44.45
3805 Hunter Atkins 1:44.45 10 B: 1:40.69 (+3.76s | 3.6%) Palo Alto Stanford Aquatics 11/02/2024 2024 Joyce Lanphere Invitational
3806 Alan Ngo 1:44.45 10 B: 1:40.69 (+3.76s | 3.6%) Memphis Thunder Aquatic Club 10/24/2026 2026 MTAC Fall Invite
50 Back
52.46
52.46
100 Back
51.99
1:44.45
100 Back
1:44.45
3807 Gaston White 1:44.46 10 B: 1:40.69 (+3.77s | 3.6%) Swim Tampa Aquatics 01/09/2026 2026 FAST Polar Plunge
50 Back
49.90
49.90
100 Back
54.56
1:44.46
100 Back
1:44.46
3808 Carter Busha 1:44.47 10 B: 1:40.69 (+3.78s | 3.6%) Fast Falcons 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
50.71
50.71
100 Back
53.76
1:44.47
100 Back
1:44.47
3809 Tristan Park 1:44.48 9 B: 1:40.69 (+3.79s | 3.6%) Auburn Aquatics 10/03/2025 2025 SE War Eagle Invitational
3810 Maxwell Gormley 1:44.49 10 B: 1:40.69 (+3.80s | 3.6%) Zeus Swim Team 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Back
50.73
50.73
100 Back
53.76
1:44.49
100 Back
1:44.49
3811 Xavier Hamlin 1:44.49 10 B: 1:40.69 (+3.80s | 3.6%) Crosshill Christian 02/13/2026 2026 OR HS 4a 4
50 Back
50.10
50.10
100 Back
54.39
1:44.49
100 Back
1:44.49
3812 Nalin Dayanand 1:44.50 10 B: 1:40.69 (+3.81s | 3.6%) Great Lakes Tritons 12/12/2025 2025 GLT Tsunami
50 Back
49.85
49.85
100 Back
54.65
1:44.50
100 Back
1:44.50
3813 Vaden Brooks 1:44.50 9 B: 1:40.69 (+3.81s | 3.6%) Middlebury Aquatics Club 01/16/2026 2026 NE UVAC Bronze Championships
50 Back
51.34
51.34
100 Back
53.16
1:44.50
100 Back
1:44.50
3814 Connor Arsenault 1:44.50 10 B: 1:40.69 (+3.81s | 3.6%) Tampa Y Swimming 08/22/2026 2026 Stingrays SCY Season Opener
50 Back
49.86
49.86
100 Back
54.64
1:44.50
100 Back
1:44.50
3815 Forrest McGarity 1:44.51 10 B: 1:40.69 (+3.82s | 3.7%) Columbia Aquatics Association 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
49.95
49.95
100 Back
54.56
1:44.51
100 Back
1:44.51
3816 Merit Daugherty 1:44.51 7 B: 1:40.69 (+3.82s | 3.7%) Evergreen Hurricanes 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
50 Back
52.42
52.42
100 Back
52.09
1:44.51
100 Back
1:44.51
3817 Tate Schneider 1:44.52 9 B: 1:40.69 (+3.83s | 3.7%) The Capitol Sea Devils 03/20/2026 March Madness 2026
3818 Kamahao Pickard 1:44.53 9 B: 1:40.69 (+3.84s | 3.7%) Academy Swim Club 10/03/2026 2026 BIG ISLAND SWIMMING
50 Back
50.96
50.96
100 Back
53.57
1:44.53
100 Back
1:44.53
3819 Zach McDonnell 1:44.54 10 B: 1:40.69 (+3.85s | 3.7%) Firestone Akron Swim Team 02/20/2026 2026 OH Akron SC Regional Championships
50 Back
49.26
49.26
100 Back
55.28
1:44.54
100 Back
1:44.54
3820 Paxton Winheim 1:44.54 6 B: 1:40.69 (+3.85s | 3.7%) Nova of Virginia 03/21/2026 NOVA Short Course Send Off 2026
50 Back
51.02
51.02
100 Back
53.52
1:44.54
100 Back
1:44.54
3821 William Korell 1:44.54 10 B: 1:40.69 (+3.85s | 3.7%) Castle Rock Swimming 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Back
49.00
49.00
100 Back
55.54
1:44.54
100 Back
1:44.54
3822 Aaron Falkowitz 1:44.55 9 B: 1:40.69 (+3.86s | 3.7%) The Capitol Sea Devils 03/20/2026 March Madness 2026
3823 Harrison Chen 1:44.55 9 B: 1:40.69 (+3.86s | 3.7%) DeAnza Cupertino Aquatics 10/03/2026 2026 De Anza Cupertino Aquatics SC CBA Meet
3824 Nicholas Baxter 1:44.56 9 B: 1:40.69 (+3.87s | 3.7%) East Bay Silver Dolphins 10/10/2026 Orinda Aquatics PC SC C B BB+
3825 Charles Sutton 1:44.57 9 B: 1:40.69 (+3.88s | 3.7%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Back
50.66
50.66
100 Back
53.91
1:44.57
100 Back
1:44.57
3826 Shayne Zhang 1:44.57 9 B: 1:40.69 (+3.88s | 3.7%) Bellevue Club Swim Team 06/20/2025 2025 PN SRST StingRay Invitational
50 Back
51.10
51.10
100 Back
53.47
1:44.57
100 Back
1:44.57
3827 Samuel Kim 1:44.57 10 B: 1:40.69 (+3.88s | 3.7%) South Snohomish Co Dolphins 10/03/2026 2026 PN SSCD Autumn Open N Approved
50 Back
47.47
47.47
100 Back
57.10
1:44.57
100 Back
1:44.57
3828 Isaac Kaplan 1:44.58 8 B: 1:40.69 (+3.89s | 3.7%) 92ny Flying Dolphins 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
50.76
50.76
100 Back
53.82
1:44.58
100 Back
1:44.58
3829 Holden Hoffman 1:44.58 10 B: 1:40.69 (+3.89s | 3.7%) Terrapins Swim Team 11/08/2025 Brentwood Seawolves SCY C B BB+
3830 Ridge Lewis 1:44.61 10 B: 1:40.69 (+3.92s | 3.7%) Anniston Barracudas Swim Team 02/06/2026 2026 SES Region 3 Champions
50 Back
51.21
51.21
100 Back
53.40
1:44.61
100 Back
1:44.61
3831 Aiden Cai 1:44.62 7 B: 1:40.69 (+3.93s | 3.8%) Santa Clara Swim Club 07/25/2026 2026 DACA SC CBA Meet
3832 Smith Larsen 1:44.63 9 B: 1:40.69 (+3.94s | 3.8%) Magic Valley Marlins 12/13/2025 2025 Holiday Classic
50 Back
51.97
51.97
100 Back
52.66
1:44.63
100 Back
1:44.63
3833 Samuel Lin 1:44.63 8 B: 1:40.69 (+3.94s | 3.8%) Dads Club Swim Team 10/12/2024 2024 DADS October Developmental Tri Meet
50 Back
49.20
49.20
100 Back
55.43
1:44.63
100 Back
1:44.63
3834 Rockwell Santos 1:44.64 10 B: 1:40.69 (+3.95s | 3.8%) Monocacy Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
49.38
49.38
100 Back
55.26
1:44.64
100 Back
1:44.64
3835 Rodion Podliesnov 1:44.64 9 B: 1:40.69 (+3.95s | 3.8%) Longhorn Aquatics 01/17/2026 2026 ST AQTX B Champs North
50 Back
50.58
50.58
100 Back
54.06
1:44.64
100 Back
1:44.64
3836 Kellen Speck 1:44.65 10 B: 1:40.69 (+3.96s | 3.8%) Loveland Swim Club 03/06/2026 2026 CO NCS Winter District Championships
25 Back
24.51
24.51
50 Back
25.87
50.38
50 Back
50.38
75 Back
27.81
1:18.19
100 Back
26.46
1:44.65
50 Back
54.27
3837 Brody Bockstruck 1:44.65 8 B: 1:40.69 (+3.96s | 3.8%) Parkway-Rockwood Gateway Swim 10/09/2026 Fall Festival Invitational
3838 Coen Martin 1:44.66 9 B: 1:40.69 (+3.97s | 3.8%) SwimMAC Carolina 02/14/2026 2026 SwimMAC Qualifier Festival
50 Back
49.99
49.99
100 Back
54.67
1:44.66
100 Back
1:44.66
3839 Easton Takeda 1:44.67 8 B: 1:40.69 (+3.98s | 3.8%) Sharks Swim Club 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
3840 Axel Buelow 1:44.67 9 B: 1:40.69 (+3.98s | 3.8%) Blue Dolfins 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 Back
50.54
50.54
100 Back
54.13
1:44.67
100 Back
1:44.67
3841 Isaiah Wright 1:44.68 10 B: 1:40.69 (+3.99s | 3.8%) Central Minnesota Aquatics 11/02/2024 2024 MN Tuna Fall Meet
50 Back
51.33
51.33
100 Back
53.35
1:44.68
100 Back
1:44.68
3842 Solomon Vanderhoek 1:44.69 9 B: 1:40.69 (+4.00s | 3.8%) Meadowbrook Swim Team 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
50.16
50.16
100 Back
54.53
1:44.69
100 Back
1:44.69
3843 Henry Huisenga 1:44.69 10 B: 1:40.69 (+4.00s | 3.8%) Riptide Swim Team 10/24/2026 2026 CO LONG Great Pumpkin Pentathlon
50 Back
49.77
49.77
100 Back
54.92
1:44.69
100 Back
1:44.69
3844 Henry De Vry 1:44.71 9 B: 1:40.69 (+4.02s | 3.8%) Superior Aquatics 10/24/2026 Superior Aquatics Monster Splash 2026
50 Back
50.55
50.55
100 Back
54.16
1:44.71
100 Back
1:44.71
3845 Lennox Thomas 1:44.72 9 B: 1:40.69 (+4.03s | 3.8%) United Swim Club 01/30/2026 2026 Mac Crutchfield Invitational
50 Back
49.01
49.01
100 Back
55.71
1:44.72
100 Back
1:44.72
3846 Jonathan Langley 1:44.72 10 B: 1:40.69 (+4.03s | 3.8%) Aquawolves Swimming 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Back
50.77
50.77
100 Back
53.95
1:44.72
100 Back
1:44.72
3847 Ryan Shen 1:44.73 8 B: 1:40.69 (+4.04s | 3.9%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
3848 Blake Gauvin 1:44.74 10 B: 1:40.69 (+4.05s | 3.9%) YMCA of Greater Nashua Storm 03/20/2026 2026 NE ORO TSSA Champs
50 Back
52.65
52.65
100 Back
52.09
1:44.74
100 Back
1:44.74
3849 Norman Matthew 1:44.75 10 B: 1:40.69 (+4.06s | 3.9%) Edina Swim Club 10/05/2025 2025 EDI October Sunday At The Races
50 Back
49.92
49.92
100 Back
54.83
1:44.75
100 Back
1:44.75
3850 Leo Oliver 1:44.75 10 B: 1:40.69 (+4.06s | 3.9%) Sussex County YMCA 03/14/2026 2026 STAC Final Finale
50 Back
1:44.97
1:44.97
100 Back
0.-22
1:44.75
100 Back
1:44.75

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.