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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
3001 Samuel Hora 1:34.10 10 B Min BB: 1:30.09 (+4.01s | 4.3%) Montrose Marlins Swim Club 01/24/2026 2026 CO Montrose Marlins Polar Plunge
50 Back
44.88
44.88
100 Back
49.22
1:34.10
100 Back
1:34.10
3002 Nolan Bocan 1:34.10 8 B Min BB: 1:30.09 (+4.01s | 4.3%) Enfinity Aquatic Club 02/07/2026 2026 EAC Last Chance Qualifier
3003 Jayke Hung 1:34.11 9 B Min BB: 1:30.09 (+4.02s | 4.3%) Bellevue Club Swim Team 11/22/2025 2025 PN November AGI, Div 3 (UPAC)
50 Back
45.46
45.46
100 Back
48.65
1:34.11
100 Back
1:34.11
3004 Brady Nguyen 1:34.11 10 B Min BB: 1:30.09 (+4.02s | 4.3%) Greater Pensacola Aquatic Club 02/13/2026 2026 SES Region 4 Championships
50 Back
48.01
48.01
100 Back
46.10
1:34.11
100 Back
1:34.11
3005 Mason Huie 1:34.13 9 B Min BB: 1:30.09 (+4.04s | 4.3%) Long Island Express 03/27/2026 2026 MR Bronze Championship South LIE
50 Back
45.20
45.20
100 Back
48.93
1:34.13
100 Back
1:34.13
3006 Lincoln Aument 1:34.13 9 B Min BB: 1:30.09 (+4.04s | 4.3%) FireFish Swim Team 01/16/2026 2026 NE CS Bronze Championships
50 Back
45.85
45.85
100 Back
48.28
1:34.13
100 Back
1:34.13
3007 Logan Hall 1:34.14 10 B Min BB: 1:30.09 (+4.05s | 4.3%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Back
45.21
45.21
100 Back
48.93
1:34.14
100 Back
1:34.14
3008 Shay Jain 1:34.16 9 B Min BB: 1:30.09 (+4.07s | 4.3%) Palo Alto Stanford Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
3009 Tyler Siu 1:34.16 10 B Min BB: 1:30.09 (+4.07s | 4.3%) El Cerrito Gators 11/08/2025 Albany Armada Aquatics C B BB+ Meet
3010 Kevin Hammett 1:34.16 10 B Min BB: 1:30.09 (+4.07s | 4.3%) Skyview 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Back
1:34.66
1:34.66
100 Back
0.-50
1:34.16
100 Back
1:34.16
3011 Thomas Pham 1:34.16 10 B Min BB: 1:30.09 (+4.07s | 4.3%) Clearfireld Cuda Aquatic Team 02/13/2026 2026 OR HS 6A 4
50 Back
46.56
46.56
100 Back
47.60
1:34.16
100 Back
1:34.16
3012 Maximilian Zhou 1:34.16 9 B Min BB: 1:30.09 (+4.07s | 4.3%) Alto Swim Club 03/28/2026 Alto Rock The Blocks Invitational 2026
50 Back
45.38
45.38
100 Back
48.78
1:34.16
100 Back
1:34.16
3013 Luke Koerner 1:34.17 10 B Min BB: 1:30.09 (+4.08s | 4.3%) Granite Falls Makos 12/12/2025 Triad Tropic Invitational Copied
50 Back
45.48
45.48
100 Back
48.69
1:34.17
100 Back
1:34.17
3014 Mason Messina 1:34.17 10 B Min BB: 1:30.09 (+4.08s | 4.3%) Asphalt Green Unified Aquatics 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Back
47.67
47.67
100 Back
46.50
1:34.17
100 Back
1:34.17
3015 Jonathan Wang 1:34.19 10 B Min BB: 1:30.09 (+4.10s | 4.4%) Life Time Fitness New York Swi 11/08/2025 2025 MR PAC Maria Parmanan Invitational
3016 Lukas Zazhitskiy 1:34.20 8 B Min BB: 1:30.09 (+4.11s | 4.4%) Highlands Ranch Aquatics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
47.09
47.09
100 Back
47.11
1:34.20
100 Back
1:34.20
3017 Ellis Bell 1:34.22 9 B Min BB: 1:30.09 (+4.13s | 4.4%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
45.80
45.80
100 Back
48.42
1:34.22
100 Back
1:34.22
3018 Andrei Krutous 1:34.23 10 B Min BB: 1:30.09 (+4.14s | 4.4%) Fairfield Aquatics 03/26/2026 Destination Athlete Centennial Invite 2026
50 Back
41.71
41.71
100 Back
52.52
1:34.23
100 Back
1:34.23
3019 Francis Esguerra 1:34.24 10 B Min BB: 1:30.09 (+4.15s | 4.4%) Hydro-sonic Tiburones 02/27/2026 2026 Cherry Blossom Champs
50 Back
46.56
46.56
100 Back
47.68
1:34.24
100 Back
1:34.24
3020 Anzell Sidhiwai 1:34.24 10 B Min BB: 1:30.09 (+4.15s | 4.4%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
45.82
45.82
100 Back
48.42
1:34.24
100 Back
1:34.24
3021 Benjamin Li 1:34.25 9 B Min BB: 1:30.09 (+4.16s | 4.4%) Eagle Swim Team Inc. 03/13/2026 2026 Speedo Maryland Junior Championship Si
50 Back
45.93
45.93
100 Back
48.32
1:34.25
100 Back
1:34.25
3022 Niranjan Bharathan 1:34.25 10 B Min BB: 1:30.09 (+4.16s | 4.4%) Tualatin Hills Swim Club 12/05/2025 2025 Tualatin Hills Holiday Classic
50 Back
48.10
48.10
100 Back
46.15
1:34.25
100 Back
1:34.25
3023 Harrison Eberle 1:34.26 9 B Min BB: 1:30.09 (+4.17s | 4.4%) Frederick Area Swim Team 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
46.08
46.08
100 Back
48.18
1:34.26
100 Back
1:34.26
3024 Oliver Korrow 1:34.26 10 B Min BB: 1:30.09 (+4.17s | 4.4%) Connetquot Swim Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Back
45.52
45.52
100 Back
48.74
1:34.26
100 Back
1:34.26
3025 Mason Howe 1:34.27 9 B Min BB: 1:30.09 (+4.18s | 4.4%) Seattle Metropolitan Aquatic C 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
47.51
47.51
100 Back
46.76
1:34.27
100 Back
1:34.27
3026 Aiden Mao 1:34.27 10 B Min BB: 1:30.09 (+4.18s | 4.4%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Back
45.20
45.20
100 Back
49.07
1:34.27
100 Back
1:34.27
3027 Matthew Garcia Castillo 1:34.27 10 B Min BB: 1:30.09 (+4.18s | 4.4%) Greater Tampa Swim Association 02/27/2026 2026 Spring Area 3 Championships
50 Back
45.75
45.75
100 Back
48.52
1:34.27
100 Back
1:34.27
3028 Harjot Singh 1:34.28 10 B Min BB: 1:30.09 (+4.19s | 4.4%) Central Queens Ym-Ywha 02/20/2026 2026 MR Metro Silver Central Champs WEST
3029 Landon Fradua 1:34.28 10 B Min BB: 1:30.09 (+4.19s | 4.4%) Sachem Swim Club 03/27/2026 2026 MR Bronze Championship South LIE
50 Back
45.72
45.72
100 Back
48.56
1:34.28
100 Back
1:34.28
3030 Nathaniel Hernandez Gomez 1:34.30 10 B Min BB: 1:30.09 (+4.21s | 4.5%) Central Coast Swim Club 02/08/2026 2026 AAA SC Final Countdown Open
3031 Trent Dekker 1:34.30 10 B Min BB: 1:30.09 (+4.21s | 4.5%) Tri-State Swim Team 02/01/2025 2025 SD SSC Beat The Blizzard
50 Back
45.37
45.37
100 Back
48.93
1:34.30
100 Back
1:34.30
3032 Jackson Lilley 1:34.30 7 B Min BB: 1:30.09 (+4.21s | 4.5%) Columbia Aquatics Association 01/03/2026 2026 ASTS Invitational
50 Back
44.67
44.67
100 Back
49.63
1:34.30
100 Back
1:34.30
3033 Max Castrillon 1:34.30 9 B Min BB: 1:30.09 (+4.21s | 4.5%) Tollefson Swimming 02/27/2026 2026 Cherry Blossom Champs
50 Back
45.31
45.31
100 Back
48.99
1:34.30
100 Back
1:34.30
3034 Noah Orderique 1:34.31 10 B Min BB: 1:30.09 (+4.22s | 4.5%) Fox Swim Club 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
46.47
46.47
100 Back
47.84
1:34.31
100 Back
1:34.31
3035 Hongshen Huang 1:34.31 10 B Min BB: 1:30.09 (+4.22s | 4.5%) Tualatin Hills Swim Club 10/17/2025 2025 THSC Fall Open
50 Back
48.26
48.26
100 Back
46.05
1:34.31
100 Back
1:34.31
3036 Matthew Neuss 1:34.31 10 B Min BB: 1:30.09 (+4.22s | 4.5%) YMCA of the Triangle Area Swim 01/23/2026 GCY Winter Meet 2026
50 Back
46.28
46.28
100 Back
48.03
1:34.31
100 Back
1:34.31
3037 Uriel Castro 1:34.31 10 B Min BB: 1:30.09 (+4.22s | 4.5%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
50 Back
46.10
46.10
100 Back
48.21
1:34.31
100 Back
1:34.31
3038 Alexander Sheliagin 1:34.32 8 B Min BB: 1:30.09 (+4.23s | 4.5%) SwimRight Team 01/31/2026 2026 Panther Invitational
50 Back
45.45
45.45
100 Back
48.87
1:34.32
100 Back
1:34.32
3039 Brandon Chang 1:34.32 10 B Min BB: 1:30.09 (+4.23s | 4.5%) Columbia Aquatics Association 01/03/2026 2026 ASTS Invitational
50 Back
45.31
45.31
100 Back
49.01
1:34.32
100 Back
1:34.32
3040 Asher Kim 1:34.32 10 B Min BB: 1:30.09 (+4.23s | 4.5%) Huntsville Swim Association 02/06/2026 2026 SES Region 3 Champions
3041 Henry Chipman 1:34.33 9 B Min BB: 1:30.09 (+4.24s | 4.5%) Mako Aquatics 02/27/2026 2026 MN WEST Minnesota Regional Championship
50 Back
46.70
46.70
100 Back
47.63
1:34.33
100 Back
1:34.33
3042 Maxwell Pettis 1:34.34 9 B Min BB: 1:30.09 (+4.25s | 4.5%) Minneapolis Lake Monsters 02/27/2026 2026 MN EDI Minnesota Regional Championship
50 Back
46.41
46.41
100 Back
47.93
1:34.34
100 Back
1:34.34
3043 Evan Farr 1:34.34 10 B Min BB: 1:30.09 (+4.25s | 4.5%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
3044 Henry Eick 1:34.35 10 B Min BB: 1:30.09 (+4.26s | 4.5%) Memphis Tiger Swimming 01/16/2026 2026 Gabrielle Rose Tiger Classic
50 Back
47.78
47.78
100 Back
46.57
1:34.35
100 Back
1:34.35
3045 Silvio Leal 1:34.35 10 B Min BB: 1:30.09 (+4.26s | 4.5%) Maui Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
46.81
46.81
100 Back
47.54
1:34.35
100 Back
1:34.35
3046 Gabriel Liu 1:34.36 10 B Min BB: 1:30.09 (+4.27s | 4.5%) Southwestern Aquatics Team - S 01/18/2025 2025 LSST January Frosty Meet
50 Back
43.65
43.65
100 Back
50.71
1:34.36
100 Back
1:34.36
3047 Cameron Drinkard 1:34.36 10 B Min BB: 1:30.09 (+4.27s | 4.5%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 NCAP Winter Qualifier
50 Back
45.63
45.63
100 Back
48.73
1:34.36
100 Back
1:34.36
3048 Kawika Cox 1:34.36 10 B Min BB: 1:30.09 (+4.27s | 4.5%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Back
44.38
44.38
100 Back
49.98
1:34.36
100 Back
1:34.36
3049 Kieran McLennan 1:34.36 9 B Min BB: 1:30.09 (+4.27s | 4.5%) Otter Swim Club 03/28/2026 LAMV C B A+ Meet
50 Back
46.72
46.72
100 Back
47.64
1:34.36
100 Back
1:34.36
3050 Jackson Lucy 1:34.37 9 B Min BB: 1:30.09 (+4.28s | 4.5%) Westport Weston Family YMCA Wa 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
46.44
46.44
100 Back
47.93
1:34.37
100 Back
1:34.37

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.