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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
3151 Calex Gonzalez 1:34.96 9 B Min BB: 1:30.09 (+4.87s | 5.1%) Apex 02/21/2026 2026 Arena Short Course 10 U Championships
50 Back
46.67
46.67
100 Back
48.29
1:34.96
100 Back
1:34.96
3152 Lionel Sudduth 1:34.97 8 B Min BB: 1:30.09 (+4.88s | 5.1%) Excel Aquatics 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
47.50
47.50
100 Back
47.47
1:34.97
100 Back
1:34.97
3153 Charles Seaman 1:34.97 9 B Min BB: 1:30.09 (+4.88s | 5.1%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 Back
46.90
46.90
100 Back
48.07
1:34.97
100 Back
1:34.97
3154 Zuriel Cariazo 1:34.98 10 B Min BB: 1:30.09 (+4.89s | 5.1%) Montrose Marlins Swim Club 05/17/2025 2025 CO Western Slope IM Challenge
50 Back
46.62
46.62
100 Back
48.36
1:34.98
100 Back
1:34.98
3155 Julian Brown 1:34.99 10 B Min BB: 1:30.09 (+4.90s | 5.2%) Razor Aquatics 11/07/2025 25th Annual A3 Red, White, And Blue Classic
3156 Tenuun Bayarjargal 1:34.99 10 B Min BB: 1:30.09 (+4.90s | 5.2%) Life Time Mid Atlantic Swim Te 02/27/2026 2026 Cherry Blossom Champs
50 Back
47.67
47.67
100 Back
47.32
1:34.99
100 Back
1:34.99
3157 Jack Pordon 1:34.99 10 B Min BB: 1:30.09 (+4.90s | 5.2%) Ridgewood YMCA Breakers Swim T 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
45.88
45.88
100 Back
49.11
1:34.99
100 Back
1:34.99
3158 Mason Choi 1:35.00 9 B Min BB: 1:30.09 (+4.91s | 5.2%) Asphalt Green Unified Aquatics 01/17/2026 2026 MR AGUA MLK Invitational
50 Back
46.77
46.77
100 Back
48.23
1:35.00
100 Back
1:35.00
3159 Aaron Nguyen 1:35.01 9 B Min BB: 1:30.09 (+4.92s | 5.2%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
46.92
46.92
100 Back
48.09
1:35.01
100 Back
1:35.01
3160 Victor Varga 1:35.01 9 B Min BB: 1:30.09 (+4.92s | 5.2%) Tollefson Swimming 01/17/2026 PVS January Open 2026 Fairland
50 Back
44.99
44.99
100 Back
50.02
1:35.01
100 Back
1:35.01
3161 Brooks Poshusta 1:35.02 10 B Min BB: 1:30.09 (+4.93s | 5.2%) Eastmont 11/15/2025 2025 Thankswimming Open Copied
25 Back
22.38
22.38
50 Back
24.32
46.70
50 Back
46.70
75 Back
24.34
1:11.04
100 Back
23.98
1:35.02
50 Back
48.32
3162 Anderson Cox 1:35.02 10 B Min BB: 1:30.09 (+4.93s | 5.2%) Lynchburg YMCA Swim Team 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
3163 Maxwell Rosensweet 1:35.03 9 B Min BB: 1:30.09 (+4.94s | 5.2%) Bay Club Aquatics 02/21/2026 2026 SI JBST Age Group Champs Max
50 Back
45.96
45.96
100 Back
49.07
1:35.03
100 Back
1:35.03
3164 Dayton Perkins 1:35.04 9 B Min BB: 1:30.09 (+4.95s | 5.2%) Marlins Of Raleigh 01/16/2026 2026 RSA Winter Tri
3165 Cole Jackson 1:35.05 9 B Min BB: 1:30.09 (+4.96s | 5.2%) Swim South Bay 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
3166 Aaden Foster 1:35.05 9 B Min BB: 1:30.09 (+4.96s | 5.2%) Denver Swim Academy 03/06/2026 2026 CO 14 U Silver State
50 Back
46.15
46.15
100 Back
48.90
1:35.05
100 Back
1:35.05
3167 Kayseik Sharman 1:35.05 10 B Min BB: 1:30.09 (+4.96s | 5.2%) Cysc Riptide 11/15/2025 2025 MW App HYAC November Y Meet
3168 Lev Goldstein 1:35.05 9 B Min BB: 1:30.09 (+4.96s | 5.2%) North Shore Swim Club 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
45.63
45.63
100 Back
49.42
1:35.05
100 Back
1:35.05
3169 Nate Woodmency 1:35.07 10 B Min BB: 1:30.09 (+4.98s | 5.2%) Grants Pass 02/13/2026 2026 OR HS 6A 7
3170 Leonardo DiVincenzo 1:35.07 10 B Min BB: 1:30.09 (+4.98s | 5.2%) Blue Tide Aquatics 02/21/2025 2025 Gulf 12 Under Champs (DADS)
50 Back
46.94
46.94
100 Back
48.13
1:35.07
100 Back
1:35.07
3171 Andrew Stidham 1:35.07 10 B Min BB: 1:30.09 (+4.98s | 5.2%) Ambush Swimming 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
50 Back
46.32
46.32
100 Back
48.75
1:35.07
100 Back
1:35.07
3172 Isaac Tang 1:35.08 10 B Min BB: 1:30.09 (+4.99s | 5.2%) Longhorn Aquatics 01/17/2026 2026 ST AQTX B Champs North
50 Back
47.08
47.08
100 Back
48.00
1:35.08
100 Back
1:35.08
3173 Ethan Fu 1:35.08 10 B Min BB: 1:30.09 (+4.99s | 5.2%) Revolution Swim Club 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
45.95
45.95
100 Back
49.13
1:35.08
100 Back
1:35.08
3174 Everett Thomas 1:35.09 10 B Min BB: 1:30.09 (+5.00s | 5.3%) Waves Of Wilmington Inc 01/24/2026 2026 WOW Tri County Classic
50 Back
46.47
46.47
100 Back
48.62
1:35.09
100 Back
1:35.09
3175 Skandan Chamraj 1:35.09 9 B Min BB: 1:30.09 (+5.00s | 5.3%) Riptide Swim Team 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 Back
46.77
46.77
100 Back
48.32
1:35.09
100 Back
1:35.09
3176 Gianmarco Caravello 1:35.10 10 B Min BB: 1:30.09 (+5.01s | 5.3%) Team Suffolk 12/11/2025 2025 MR HAUP Eagle Invitational
50 Back
43.83
43.83
100 Back
51.27
1:35.10
100 Back
1:35.10
3177 Weston Gold 1:35.11 9 B Min BB: 1:30.09 (+5.02s | 5.3%) Old Dominion Aquatic Club 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
45.32
45.32
100 Back
49.79
1:35.11
100 Back
1:35.11
3178 Artur Szabo 1:35.11 10 B Min BB: 1:30.09 (+5.02s | 5.3%) Maui Dolphins Swim Club 03/07/2026 2026 HI Junior Age Group SCY Championship
50 Back
47.42
47.42
100 Back
47.69
1:35.11
100 Back
1:35.11
3179 Kenzo Ashley 1:35.12 10 B Min BB: 1:30.09 (+5.03s | 5.3%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
50 Back
45.39
45.39
50 Back
45.39
100 Back
49.73
1:35.12
50 Back
49.73
3180 Brigham Thompson 1:35.12 10 B Min BB: 1:30.09 (+5.03s | 5.3%) Midland Dolphins 01/16/2026 2026 Odd Age Classic
50 Back
45.52
45.52
100 Back
49.60
1:35.12
100 Back
1:35.12
3181 Logan Castillo 1:35.13 8 B Min BB: 1:30.09 (+5.04s | 5.3%) Long Island Aquatic Club 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Back
45.19
45.19
100 Back
49.94
1:35.13
100 Back
1:35.13
3182 Elliott Greenwood 1:35.15 7 B Min BB: 1:30.09 (+5.06s | 5.3%) Cavalier Aquatics/Piedmont Fam 02/07/2026 SW District 8 Under Championship
50 Back
43.67
43.67
100 Back
51.48
1:35.15
100 Back
1:35.15
3183 Cooper Franek 1:35.16 10 B Min BB: 1:30.09 (+5.07s | 5.3%) Northfield Swim Club 02/08/2025 2025 MN NOR Championship Belt Sprint Spectacu
50 Back
45.06
45.06
100 Back
50.10
1:35.16
100 Back
1:35.16
3184 Jayden Silveira 1:35.16 10 B Min BB: 1:30.09 (+5.07s | 5.3%) Fast Falcons 10/10/2025 2025 FAST Pumpkin Plunge
50 Back
47.06
47.06
100 Back
48.10
1:35.16
100 Back
1:35.16
3185 Graham Talton 1:35.16 10 B Min BB: 1:30.09 (+5.07s | 5.3%) Enfinity Aquatic Club 11/14/2025 2025 EAC Friday Frenzy
50 Back
46.39
46.39
100 Back
48.77
1:35.16
100 Back
1:35.16
3186 Carter McGroarty 1:35.16 9 B Min BB: 1:30.09 (+5.07s | 5.3%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
46.14
46.14
100 Back
49.02
1:35.16
100 Back
1:35.16
3187 Vincent Schremer 1:35.16 8 B Min BB: 1:30.09 (+5.07s | 5.3%) Life Time Oregon Swim Team 12/13/2025 2025 OR HEAT Winter Invitational
50 Back
45.85
45.85
100 Back
49.31
1:35.16
100 Back
1:35.16
3188 Adam Wanichek 1:35.17 10 B Min BB: 1:30.09 (+5.08s | 5.3%) Unattached 01/31/2026 2026 PN BISC Bluefin Invitational
50 Back
44.78
44.78
100 Back
50.39
1:35.17
100 Back
1:35.17
3189 Henry Fredericks 1:35.19 8 B Min BB: 1:30.09 (+5.10s | 5.4%) COSA Swimming 01/02/2026 2026 CO COSA New Year Open
50 Back
46.39
46.39
100 Back
48.80
1:35.19
100 Back
1:35.19
3190 Aiden Bajracharya 1:35.19 9 B Min BB: 1:30.09 (+5.10s | 5.4%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
45.23
45.23
100 Back
49.96
1:35.19
100 Back
1:35.19
3191 Nicholas Kelly 1:35.20 8 B Min BB: 1:30.09 (+5.11s | 5.4%) Carolina Aquatic Team 02/14/2026 2026 CAT Valentine Splash
3192 John Telischak 1:35.21 10 B Min BB: 1:30.09 (+5.12s | 5.4%) Palo Alto Stanford Aquatics 12/20/2025 2025 PASA Winter Frolic Meet @ PALY HS
50 Back
47.24
47.24
100 Back
47.97
1:35.21
100 Back
1:35.21
3193 Elliott Donewar 1:35.21 8 B Min BB: 1:30.09 (+5.12s | 5.4%) YMCA of the Triangle Area Swim 03/19/2026 2026 USRY Short Course Champs
50 Back
46.27
46.27
100 Back
48.94
1:35.21
100 Back
1:35.21
3194 Elliott Horng 1:35.21 9 B Min BB: 1:30.09 (+5.12s | 5.4%) Rockville Montgomery Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
45.07
45.07
100 Back
50.14
1:35.21
100 Back
1:35.21
3195 Lucas Hernandez 1:35.22 9 B Min BB: 1:30.09 (+5.13s | 5.4%) Bellevue Club Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
47.21
47.21
100 Back
48.01
1:35.22
100 Back
1:35.22
3196 Isaac Kim 1:35.22 9 B Min BB: 1:30.09 (+5.13s | 5.4%) Metro Surge Aquatic Club 03/20/2026 2026 SwimRVA Clover Cup
50 Back
46.64
46.64
100 Back
48.58
1:35.22
100 Back
1:35.22
3197 Jude Mitchell 1:35.22 8 B Min BB: 1:30.09 (+5.13s | 5.4%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Back
46.43
46.43
100 Back
48.79
1:35.22
100 Back
1:35.22
3198 Caden Schlagheck 1:35.23 10 B Min BB: 1:30.09 (+5.14s | 5.4%) Nation\\\\\\'s Capital Swim Club 02/27/2026 2026 Cherry Blossom Champs
3199 Scott Rickert 1:35.23 9 B Min BB: 1:30.09 (+5.14s | 5.4%) South Orange County Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Back
46.65
46.65
100 Back
48.58
1:35.23
100 Back
1:35.23
3200 Samuel McClintic 1:35.25 10 B Min BB: 1:30.09 (+5.16s | 5.4%) Boerne Elite Aquatics 12/13/2025 2025 ST SRG HOHOHO Howorth Classic
50 Back
45.97
45.97
100 Back
49.28
1:35.25
100 Back
1:35.25

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.