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
4051 James Moore 1:41.35 10 B: 1:40.69 (+0.66s | 0.7%) Excel Aquatics 09/12/2025 2025 Excel Fall Fest Open
4052 Maksim Ali 1:41.35 10 B: 1:40.69 (+0.66s | 0.7%) Gamecock Aquatics 01/23/2026 2026 TEAM Arena Western Open Copied
50 Back
48.85
48.85
100 Back
52.50
1:41.35
100 Back
1:41.35
4053 Benjamin Uriburu-Routh 1:41.35 9 B: 1:40.69 (+0.66s | 0.7%) Frederick Area Swim Team 09/26/2025 RAC First Splash 2025
50 Back
47.95
47.95
100 Back
53.40
1:41.35
100 Back
1:41.35
4054 Vincent Fang 1:41.35 9 B: 1:40.69 (+0.66s | 0.7%) Nitro Swimming 01/04/2026 2026 ST NTRO Chilly Icicles
50 Back
48.18
48.18
100 Back
53.17
1:41.35
100 Back
1:41.35
4055 Michael Callahan 1:41.36 10 B: 1:40.69 (+0.67s | 0.7%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
48.96
48.96
100 Back
52.40
1:41.36
100 Back
1:41.36
4056 Everett Adkins 1:41.37 10 B: 1:40.69 (+0.68s | 0.7%) Excel Aquatics 11/01/2025 2025 Pumpkin Spice Splash
4057 Jack Driscoll 1:41.37 10 B: 1:40.69 (+0.68s | 0.7%) Connecticut Aquatic Club 11/14/2025 2025 NE KING CAC Fall Invite Copied
50 Back
48.65
48.65
100 Back
52.72
1:41.37
100 Back
1:41.37
4058 Silas Moss 1:41.37 8 B: 1:40.69 (+0.68s | 0.7%) Grand Rapids Aquatics 02/07/2026 2026 Grand Rapids Open
50 Back
50.30
50.30
100 Back
51.07
1:41.37
100 Back
1:41.37
4059 Breck Romer 1:41.37 9 B: 1:40.69 (+0.68s | 0.7%) Enfinity Aquatic Club 11/14/2025 2025 EAC Friday Frenzy
50 Back
49.81
49.81
100 Back
51.56
1:41.37
100 Back
1:41.37
4060 Ethan Box 1:41.38 9 B: 1:40.69 (+0.69s | 0.7%) South Lake Aquatic Club 12/13/2025 2025 FAST December Open
4061 James Dyal 1:41.39 9 B: 1:40.69 (+0.70s | 0.7%) Texas Elite Swim Team 02/21/2025 2025 Gulf 12 Under Champs (DADS)
50 Back
49.23
49.23
100 Back
52.16
1:41.39
100 Back
1:41.39
4062 Ethan Legendre 1:41.39 10 B: 1:40.69 (+0.70s | 0.7%) Crimson Aquatics 01/09/2026 2026 NE CRIM Jan Team Specialty
4063 Matthew Ryckaert 1:41.40 10 B: 1:40.69 (+0.71s | 0.7%) Oly Swimming 01/10/2026 2026 PA Invite
50 Back
48.33
48.33
100 Back
53.07
1:41.40
100 Back
1:41.40
4064 Adam Seckinger 1:41.40 8 B: 1:40.69 (+0.71s | 0.7%) Annapolis Swim Club 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Back
50.61
50.61
100 Back
50.79
1:41.40
100 Back
1:41.40
4065 Logan Vuong 1:41.40 10 B: 1:40.69 (+0.71s | 0.7%) Life Time Fitness New York Swi 02/06/2026 2026 MR YMID February Classic Copied
50 Back
51.64
51.64
50 Back
51.64
100 Back
49.76
1:41.40
50 Back
49.76
4066 Harlan Ross 1:41.41 9 B: 1:40.69 (+0.72s | 0.7%) Sarpy County Swim Club 12/08/2025 2025 MW SCSC MAC Dual
50 Back
48.26
48.26
100 Back
53.15
1:41.41
100 Back
1:41.41
4067 Ari Silas 1:41.42 10 B: 1:40.69 (+0.73s | 0.7%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 10/17/2025 2025 OLY Fall Classic
50 Back
48.25
48.25
100 Back
53.17
1:41.42
100 Back
1:41.42
4068 Nathan Blocklin 1:41.42 10 B: 1:40.69 (+0.73s | 0.7%) Bayside Aquatics 09/26/2025 RAC First Splash 2025
50 Back
48.83
48.83
100 Back
52.59
1:41.42
100 Back
1:41.42
4069 Daniel Lichko 1:41.43 10 B: 1:40.69 (+0.74s | 0.7%) Hauppauge Swimming 01/23/2026 2026 MR HAUP Snowmageddon Splash
50 Back
48.85
48.85
100 Back
52.58
1:41.43
100 Back
1:41.43
4070 Michael Ancona 1:41.43 9 B: 1:40.69 (+0.74s | 0.7%) Jupiter Dragons Swim Team 02/06/2026 2026 Matt Mounts Memorial Swim Meet
50 Back
49.45
49.45
100 Back
51.98
1:41.43
100 Back
1:41.43
4071 Thaddeus Roberts 1:41.44 8 B: 1:40.69 (+0.75s | 0.7%) Boise YMCA Swim Team 02/14/2025 2025 SRS Winter Champsionships
50 Back
48.74
48.74
100 Back
52.70
1:41.44
100 Back
1:41.44
4072 Daniel Lin 1:41.44 7 B: 1:40.69 (+0.75s | 0.7%) Madison Swimming Association 10/17/2025 2025 HSA Fran Norris Meet
50 Back
48.24
48.24
100 Back
53.20
1:41.44
100 Back
1:41.44
4073 Wyatt Niemann 1:41.44 10 B: 1:40.69 (+0.75s | 0.7%) Quince Orchard Swim Academy 11/14/2025 2025PV November Open Fairland
50 Back
49.27
49.27
100 Back
52.17
1:41.44
100 Back
1:41.44
4074 Jeremy Medina 1:41.45 9 B: 1:40.69 (+0.76s | 0.7%) Kips Bay Makos 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
48.96
48.96
100 Back
52.49
1:41.45
100 Back
1:41.45
4075 Ray Hoage 1:41.45 9 B: 1:40.69 (+0.76s | 0.7%) Tollefson Swimming 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
49.10
49.10
100 Back
52.35
1:41.45
100 Back
1:41.45
4076 Liam Simakhov 1:41.47 10 B: 1:40.69 (+0.78s | 0.8%) 757swim 12/05/2025 2025 757swim Grand Illumination
50 Back
49.26
49.26
100 Back
52.21
1:41.47
100 Back
1:41.47
4077 Samuel Rogers 1:41.47 9 B: 1:40.69 (+0.78s | 0.8%) Oyster River Otters 12/07/2025 2025 NE ORO December Meet
50 Back
50.21
50.21
100 Back
51.26
1:41.47
100 Back
1:41.47
4078 Liam Lerner 1:41.50 9 B: 1:40.69 (+0.81s | 0.8%) Ransom Everglades Aquatic Club 11/21/2025 2025 RANS Turkey Invite
50 Back
50.01
50.01
100 Back
51.49
1:41.50
100 Back
1:41.50
4079 Dylan Ng 1:41.51 9 B: 1:40.69 (+0.82s | 0.8%) Team Suffolk 12/11/2025 2025 MR HAUP Eagle Invitational
50 Back
49.42
49.42
100 Back
52.09
1:41.51
100 Back
1:41.51
4080 Albert Shifrin 1:41.51 9 B: 1:40.69 (+0.82s | 0.8%) Mjcc Stingrays 01/10/2026 2026 SCAT B C Open
50 Back
51.45
51.45
100 Back
50.06
1:41.51
100 Back
1:41.51
4081 Finley Brandt 1:41.51 9 B: 1:40.69 (+0.82s | 0.8%) Houston Hydra 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Back
48.68
48.68
100 Back
52.83
1:41.51
100 Back
1:41.51
4082 Armin Modarres 1:41.52 10 B: 1:40.69 (+0.83s | 0.8%) Tollefson Swimming 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
49.19
49.19
100 Back
52.33
1:41.52
100 Back
1:41.52
4083 Lucas Palacios 1:41.52 10 B: 1:40.69 (+0.83s | 0.8%) Sun City Swimming 02/13/2026 2026 BD Arctic BLAST Swim Meet
50 Back
1:41.59
1:41.59
100 Back
0.-7
1:41.52
100 Back
1:41.52
4084 Siamak Dalley 1:41.53 9 B: 1:40.69 (+0.84s | 0.8%) DC Dept Of Parks and Recreatio 12/20/2025 2025 Candy Cane Sprints
50 Back
49.45
49.45
100 Back
52.08
1:41.53
100 Back
1:41.53
4085 Mark Yashchynskyi 1:41.53 9 B: 1:40.69 (+0.84s | 0.8%) Utica Shelby Swim Club 12/06/2025 SLA Holiday Blast
50 Back
48.57
48.57
100 Back
52.96
1:41.53
100 Back
1:41.53
4086 Grant Levenson 1:41.53 10 B: 1:40.69 (+0.84s | 0.8%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Back
51.30
51.30
100 Back
50.23
1:41.53
100 Back
1:41.53
4087 Luca Luna Zinkhan 1:41.53 10 B: 1:40.69 (+0.84s | 0.8%) Y-Spartaquatics Swim Club 01/16/2026 2026 TNAQ JANUARY INVITATIONAL
50 Back
50.33
50.33
100 Back
51.20
1:41.53
100 Back
1:41.53
4088 Andrew Howard 1:41.54 10 B: 1:40.69 (+0.85s | 0.8%) Holyoke YMCA Vikings 01/30/2026 2026 NE UVAC Silvers
50 Back
48.62
48.62
100 Back
52.92
1:41.54
100 Back
1:41.54
4089 Anson Stowe 1:41.54 10 B: 1:40.69 (+0.85s | 0.8%) Gaston Gators 12/12/2025 2025 NC QCD Holiday Invite
4090 Connor Darling 1:41.54 10 B: 1:40.69 (+0.85s | 0.8%) Crimson Aquatics 12/12/2025 2025 NE CRIM Frosty Frenzy Trials Finals
50 Back
49.79
49.79
100 Back
51.75
1:41.54
100 Back
1:41.54
4091 Thomas Van Epp 1:41.56 9 B: 1:40.69 (+0.87s | 0.9%) Nova of Virginia 11/22/2025 NOVA Cranberry Contender
50 Back
49.40
49.40
100 Back
52.16
1:41.56
100 Back
1:41.56
4092 Caiden King 1:41.57 9 B: 1:40.69 (+0.88s | 0.9%) Hampton Virginia Current 12/12/2025 2025 HVAC Winterfest Invitational
50 Back
49.83
49.83
100 Back
51.74
1:41.57
100 Back
1:41.57
4093 Samuel Gusev 1:41.57 8 B: 1:40.69 (+0.88s | 0.9%) Tide Swimming 12/11/2025 2025 East Coast WinterFest
50 Back
48.05
48.05
100 Back
53.52
1:41.57
100 Back
1:41.57
4094 Nathan Bennett 1:41.59 9 B: 1:40.69 (+0.90s | 0.9%) Quince Orchard Swim Academy 12/20/2025 2025 Splash And Dash
4095 Garett Biberston 1:41.60 8 B: 1:40.69 (+0.91s | 0.9%) Winchester Swim Team 10/18/2025 2025 RAYS Great Pumpkin Splash Invitational
50 Back
48.77
48.77
100 Back
52.83
1:41.60
100 Back
1:41.60
4096 Lucas Tang 1:41.60 9 B: 1:40.69 (+0.91s | 0.9%) Alamo Area Aquatic Association 01/21/2026 2026 ST AAAA NS January Race Night
4097 Austin Shinohara 1:41.60 7 B: 1:40.69 (+0.91s | 0.9%) Twisters Swim Club 10/10/2025 2025 MR LIE Octoberfest Invitational
50 Back
47.90
47.90
100 Back
53.70
1:41.60
100 Back
1:41.60
4098 Damon Shao 1:41.61 9 B: 1:40.69 (+0.92s | 0.9%) Alto Swim Club 11/15/2025 Alto Nov 15 16 Fall Frolic
50 Back
49.30
49.30
100 Back
52.31
1:41.61
100 Back
1:41.61
4099 Samuel Zhou 1:41.61 9 B: 1:40.69 (+0.92s | 0.9%) Bay Club Panthers 11/14/2025 PSL Pumpkin Spice Lovers 25 129
4100 William Mitchell 1:41.62 9 B: 1:40.69 (+0.93s | 0.9%) Saint Petersburg Aquatics 02/06/2026 2026 TBAC Winter Meet Copied

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.