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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
4901 Toven Jenson Schmidt 1:50.62 10 B: 1:40.69 (+9.93s | 9.0%) Detroit Lakes 06/05/2026 2026 MN ALEX Pool Sprints Lake Swim
50 Back
50.90
50.90
100 Back
59.72
1:50.62
100 Back
1:50.62
4902 Bentley Lenhart 1:50.64 8 B: 1:40.69 (+9.95s | 9.0%) Brookings Swim Club 05/30/2026 2026 Too Cool For The Pool
50 Back
54.43
54.43
100 Back
56.21
1:50.64
100 Back
1:50.64
4903 Valentino Agresti 1:50.65 9 B: 1:40.69 (+9.96s | 9.0%) Punahou Aquatics Institute 01/11/2026 ABC SCY Meet
4904 Aaron Xue 1:50.66 9 B: 1:40.69 (+9.97s | 9.0%) Santa Clara Swim Club 02/07/2026 Valley Splash Short Course C B A Meet
4905 Desmond Johansen 1:50.67 8 B: 1:40.69 (+9.98s | 9.0%) Aulea Swim Club 11/09/2025 OSL A+ SCY Meet
50 Back
54.27
54.27
100 Back
56.40
1:50.67
100 Back
1:50.67
4906 Luke Davis 1:50.69 9 B: 1:40.69 (+10.00s | 9.0%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
53.31
53.31
100 Back
57.38
1:50.69
100 Back
1:50.69
4907 Abiel Espinoza 1:50.69 8 B: 1:40.69 (+10.00s | 9.0%) Twisters Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
50 Back
54.23
54.23
100 Back
56.46
1:50.69
100 Back
1:50.69
4908 Conrad Harkness 1:50.69 10 B: 1:40.69 (+10.00s | 9.0%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
50 Back
54.90
54.90
100 Back
55.79
1:50.69
100 Back
1:50.69
4909 Samanyu Pai 1:50.70 10 B: 1:40.69 (+10.01s | 9.0%) Utica Shelby Swim Club 11/22/2025 2025 Fall Fiesta
50 Back
50.87
50.87
100 Back
59.83
1:50.70
100 Back
1:50.70
4910 Ethan Wang 1:50.74 9 B: 1:40.69 (+10.05s | 9.1%) Dads Club Swim Team 10/12/2024 2024 DADS October Developmental Tri Meet
50 Back
54.60
54.60
100 Back
56.14
1:50.74
100 Back
1:50.74
4911 Liam Chung 1:50.74 9 B: 1:40.69 (+10.05s | 9.1%) Seattle Metropolitan Aquatic C 03/28/2026 2026 PN Spring Showdown, Div 2 Approved
50 Back
52.29
52.29
100 Back
58.45
1:50.74
100 Back
1:50.74
4912 Crew Trenerowski 1:50.74 8 B: 1:40.69 (+10.05s | 9.1%) YMCA of Northwest North Caroli 01/23/2026 GCY Winter Meet 2026
50 Back
53.32
53.32
100 Back
57.42
1:50.74
100 Back
1:50.74
4913 Noah VanTatenhove 1:50.74 9 B: 1:40.69 (+10.05s | 9.1%) Aquatex Swim & Water Polo Team 11/04/2025 2025 ST AQTX TNR 110425
50 Back
52.35
52.35
100 Back
58.39
1:50.74
100 Back
1:50.74
4914 Miles Yoon 1:50.75 10 B: 1:40.69 (+10.06s | 9.1%) Barracuda Swim Club of Northea 01/24/2026 2026 BSC Polar Bear Meet
50 Back
52.49
52.49
100 Back
58.26
1:50.75
100 Back
1:50.75
4915 Jason Wojcik 1:50.76 8 B: 1:40.69 (+10.07s | 9.1%) Brighton Aquatics Bull Sharks 02/14/2026 2026 Best ValenTimes Meet
50 Back
52.99
52.99
100 Back
57.77
1:50.76
100 Back
1:50.76
4916 William Otto 1:50.76 10 B: 1:40.69 (+10.07s | 9.1%) Harbor Aquatics Club 09/27/2025 2025 PN PPST Sprint And Relay Fest
4917 Judah Kuhnert 1:50.78 10 B: 1:40.69 (+10.09s | 9.1%) Bobcat Swim Club 02/27/2026 2026 OH BSC SC Regional Championships
4918 Hayden Lee 1:50.80 9 B: 1:40.69 (+10.11s | 9.1%) Daly City Dolphins 03/28/2026 PSL March CBA+
4919 Oliver Keatts 1:50.82 10 B: 1:40.69 (+10.13s | 9.1%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Back
53.94
53.94
100 Back
56.88
1:50.82
100 Back
1:50.82
4920 Jack Griego 1:50.82 9 B: 1:40.69 (+10.13s | 9.1%) Waterloo Swimming 09/27/2025 2025 ST ASC IMR IMX Challenge
50 Back
52.02
52.02
100 Back
58.80
1:50.82
100 Back
1:50.82
4921 Derek Zhu 1:50.82 9 B: 1:40.69 (+10.13s | 9.1%) Chinook Aquatic Club 10/19/2024 2024 PN IST Fall Open
50 Back
54.41
54.41
100 Back
56.41
1:50.82
100 Back
1:50.82
4922 Declan Carter 1:50.83 10 B: 1:40.69 (+10.14s | 9.1%) Lehi Aquatics 09/19/2025 2025 Thomas G Thorum IMX Challenge
50 Back
51.36
51.36
100 Back
59.47
1:50.83
100 Back
1:50.83
4923 Winston Gu 1:50.83 10 B: 1:40.69 (+10.14s | 9.1%) Monocacy Aquatic Club 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
50 Back
52.98
52.98
100 Back
57.85
1:50.83
100 Back
1:50.83
4924 Benjamin Kvantas 1:50.83 9 B: 1:40.69 (+10.14s | 9.1%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
4925 Theodore Pet 1:50.83 9 B: 1:40.69 (+10.14s | 9.1%) Life Time Swim Missouri 03/07/2026 2026 GTWY 8 Under Champs
4926 Shepherd Loula 1:50.85 10 B: 1:40.69 (+10.16s | 9.2%) Aquajets Swim Team 02/08/2025 2025 MN AQJT February Invite
50 Back
53.15
53.15
100 Back
57.70
1:50.85
100 Back
1:50.85
4927 Ethan Gao 1:50.85 9 B: 1:40.69 (+10.16s | 9.2%) California Dolphins Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
54.74
54.74
100 Back
56.11
1:50.85
100 Back
1:50.85
4928 Tierney Krebs 1:50.85 9 B: 1:40.69 (+10.16s | 9.2%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 Back
53.95
53.95
100 Back
56.90
1:50.85
100 Back
1:50.85
4929 Everett Palmira 1:50.87 10 B: 1:40.69 (+10.18s | 9.2%) Calvert Aquatics Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
55.70
55.70
100 Back
55.17
1:50.87
100 Back
1:50.87
4930 Mateo Garcia 1:50.90 10 B: 1:40.69 (+10.21s | 9.2%) Battleground Area Swim Team 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
4931 Frederick Wong 1:50.90 9 B: 1:40.69 (+10.21s | 9.2%) Long Island Aquatic Club 01/10/2026 2026 MR FA Iron Dragon Invitational
50 Back
52.74
52.74
100 Back
58.16
1:50.90
100 Back
1:50.90
4932 Sourish Annam 1:50.91 10 B: 1:40.69 (+10.22s | 9.2%) Wave Aquatics 01/24/2026 2026 PN WAVE Winter Invitational Approved
50 Back
52.24
52.24
100 Back
58.67
1:50.91
100 Back
1:50.91
4933 Samuel Tang 1:50.92 9 B: 1:40.69 (+10.23s | 9.2%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
54.51
54.51
100 Back
56.41
1:50.92
100 Back
1:50.92
4934 Grayson Lee 1:50.92 10 B: 1:40.69 (+10.23s | 9.2%) Machine Aquatics 12/04/2025 2025 PV Turkey Claus Showdown
4935 William Clark 1:50.92 9 B: 1:40.69 (+10.23s | 9.2%) YMCA of the Triangle Area Swim 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Back
53.69
53.69
100 Back
57.23
1:50.92
100 Back
1:50.92
4936 Max Namgong 1:50.93 9 B: 1:40.69 (+10.24s | 9.2%) Marlins Of Raleigh 11/21/2025 2025 YOTA Arena Turkey Classic
50 Back
54.09
54.09
100 Back
56.84
1:50.93
100 Back
1:50.93
4937 Ellis Hayes 1:50.93 9 B: 1:40.69 (+10.24s | 9.2%) Memphis Tiger Swimming 11/21/2025 2025 Tiger Turkey Tumble
50 Back
55.92
55.92
100 Back
55.01
1:50.93
100 Back
1:50.93
4938 Bennett Luukinen 1:50.93 9 B: 1:40.69 (+10.24s | 9.2%) Watauga Swim Team 03/20/2026 2026 BRSL Championships
50 Back
54.64
54.64
100 Back
56.29
1:50.93
100 Back
1:50.93
4939 Zane Small 1:50.93 9 B: 1:40.69 (+10.24s | 9.2%) Burlingame Aquatics 02/07/2026 Alto Feb 7 8 CBA Valentines Day
50 Back
54.93
54.93
100 Back
56.00
1:50.93
100 Back
1:50.93
4940 Parker Bettis 1:50.94 10 B: 1:40.69 (+10.25s | 9.2%) Nampa Swim Team 10/11/2025 2025 Koudelka Memorial
4941 Lucas Banjeglav 1:50.94 10 B: 1:40.69 (+10.25s | 9.2%) Oly Swimming 10/11/2025 2025 PA OLY DROP Tri Meet
50 Back
51.96
51.96
100 Back
58.98
1:50.94
100 Back
1:50.94
4942 Joseph Xu 1:50.95 9 B: 1:40.69 (+10.26s | 9.2%) Sarasota Sharks 06/20/2026 West Coast B Champtionships
50 Back
53.78
53.78
100 Back
57.17
1:50.95
100 Back
1:50.95
4943 Clarence Wu 1:50.95 8 B: 1:40.69 (+10.26s | 9.2%) Hanover Aquatics 01/17/2026 2026 Duck Bowl
50 Back
53.07
53.07
100 Back
57.88
1:50.95
100 Back
1:50.95
4944 Wesley Koo 1:50.96 9 B: 1:40.69 (+10.27s | 9.3%) South Shore YMCA Strypers 02/06/2026 2026 NE CRA Last Chance February Invite
4945 Gabriel Rhodes-Ondi 1:50.96 10 B: 1:40.69 (+10.27s | 9.3%) Treasure Coast Swimming 02/28/2026 Spring Area 6 Championships 2026
50 Back
53.50
53.50
100 Back
57.46
1:50.96
100 Back
1:50.96
4946 Oden Christianson 1:50.97 9 B: 1:40.69 (+10.28s | 9.3%) Aquajets Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 Back
50.26
50.26
100 Back
1:00.71
1:50.97
100 Back
1:50.97
4947 Nathan McGrath 1:50.97 8 B: 1:40.69 (+10.28s | 9.3%) Annapolis Swim Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
51.84
51.84
100 Back
59.13
1:50.97
100 Back
1:50.97
4948 William Schulz 1:50.98 10 B: 1:40.69 (+10.29s | 9.3%) Minneapolis Lake Monsters 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 Back
52.65
52.65
100 Back
58.33
1:50.98
100 Back
1:50.98
4949 Benson Maughan 1:50.99 9 B: 1:40.69 (+10.30s | 9.3%) Piranhas YMCA of the Suncoast 12/12/2025 2025 HARRY MEISEL WEST
4950 Aidan Vietmeier 1:50.99 10 B: 1:40.69 (+10.30s | 9.3%) Long Island Aquatic Club 10/04/2025 2025 MR LIAC Fast Fall Invitational
50 Back
52.88
52.88
100 Back
58.11
1:50.99
100 Back
1:50.99

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.