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
4951 Luke Silva 1:47.35 10 B: 1:40.69 (+6.66s | 6.2%) Long Island Aquatic Club 01/16/2026 2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Back
50.26
50.26
100 Back
57.09
1:47.35
100 Back
1:47.35
4952 Conan McCarthy 1:47.36 9 B: 1:40.69 (+6.67s | 6.2%) Sarasota Tsunami Swim Team 01/25/2025 CCS Last Chance Meet 2025
50 Back
55.62
55.62
100 Back
51.74
1:47.36
100 Back
1:47.36
4953 Roman Cammarata 1:47.36 9 B: 1:40.69 (+6.67s | 6.2%) Bremerton YMCA Swim Team 01/11/2025 2025 PN PSSA Snowman Invite Approved
4954 Yihao Wu 1:47.36 8 B: 1:40.69 (+6.67s | 6.2%) Laker Swim 01/30/2026 2026 FAST February Helping Hands Invite
50 Back
53.20
53.20
100 Back
54.16
1:47.36
100 Back
1:47.36
4955 Luke Halbrooks 1:47.36 10 B: 1:40.69 (+6.67s | 6.2%) Madison Swimming Association 01/16/2026 2026 HSA TYR Invitational
50 Back
51.01
51.01
100 Back
56.35
1:47.36
100 Back
1:47.36
4956 William Dillon 1:47.37 8 B: 1:40.69 (+6.68s | 6.2%) Raleigh Swimming Association 02/07/2026 2026 MOR Snowflake 3 Meet
50 Back
52.57
52.57
100 Back
54.80
1:47.37
100 Back
1:47.37
4957 Nathan-Jin Sun 1:47.37 8 B: 1:40.69 (+6.68s | 6.2%) Katy Aquatic Team For Youth 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Back
52.52
52.52
100 Back
54.85
1:47.37
100 Back
1:47.37
4958 Ethan Zhao 1:47.37 9 B: 1:40.69 (+6.68s | 6.2%) Phoenix Swimming 01/02/2026 2026 NE INST ABF Blizzard Classic
4959 Andy Zhang 1:47.38 8 B: 1:40.69 (+6.69s | 6.2%) Oyster River Otters 11/07/2025 2025 NE CS Fall Classic Copied
50 Back
54.22
54.22
100 Back
53.16
1:47.38
100 Back
1:47.38
4960 Ethan Mackie 1:47.38 10 B: 1:40.69 (+6.69s | 6.2%) T2 Aquatics 12/04/2025 RAFC Winter Classic
4961 Siddhart Balassoubramaniane 1:47.39 10 B: 1:40.69 (+6.70s | 6.2%) Crimson Aquatics 01/16/2026 2026 NE CRIM Bronze Championship
50 Back
52.30
52.30
100 Back
55.09
1:47.39
100 Back
1:47.39
4962 Liam Trinh 1:47.40 9 B: 1:40.69 (+6.71s | 6.2%) Escalate Aquatic Team 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
50 Back
50.07
50.07
100 Back
57.33
1:47.40
100 Back
1:47.40
4963 Divit Sonavane 1:47.40 10 B: 1:40.69 (+6.71s | 6.2%) Rancho San Dieguito 12/04/2025 2025 Holiday Swim Festival
50 Back
53.93
53.93
100 Back
53.47
1:47.40
100 Back
1:47.40
4964 Elliott Anderson 1:47.42 8 B: 1:40.69 (+6.73s | 6.3%) Atlantic Coast Athletic Club 02/07/2026 SW District 8 Under Championship
50 Back
50.89
50.89
100 Back
56.53
1:47.42
100 Back
1:47.42
4965 Oliver Hancock 1:47.42 8 B: 1:40.69 (+6.73s | 6.3%) Gleason Family YMCA 12/05/2025 2025 NE KCY YMCA Winter Champs
50 Back
53.45
53.45
100 Back
53.97
1:47.42
100 Back
1:47.42
4966 Tom Ludwig-Solomon 1:47.44 10 B: 1:40.69 (+6.75s | 6.3%) Middies Wave Ryders 02/06/2026 2026 MR YMID February Classic Copied
50 Back
51.60
51.60
50 Back
51.60
100 Back
55.84
1:47.44
50 Back
55.84
4967 Amos Ezekoye 1:47.44 8 B: 1:40.69 (+6.75s | 6.3%) Aquajets Swim Team 01/24/2026 2026 MN AQJT Winter Invite
50 Back
53.75
53.75
100 Back
53.69
1:47.44
100 Back
1:47.44
4968 Owen Martin 1:47.44 7 B: 1:40.69 (+6.75s | 6.3%) Fast Falcons 01/09/2026 2026 FAST Polar Plunge
50 Back
50.84
50.84
100 Back
56.60
1:47.44
100 Back
1:47.44
4969 Abram Spey 1:47.44 10 B: 1:40.69 (+6.75s | 6.3%) Hillsborough Aquatic Club 11/15/2025 YBAC Fall Invite 25
4970 Brody Vinson 1:47.45 9 B: 1:40.69 (+6.76s | 6.3%) Covington Aquatics Swim Team 11/01/2025 2025 Peanut Invitational Copied
25 Back
23.93
23.93
50 Back
26.08
50.01
50 Back
50.01
75 Back
29.33
1:19.34
100 Back
28.11
1:47.45
50 Back
57.44
4971 Callahan Ford 1:47.46 8 B: 1:40.69 (+6.77s | 6.3%) Evergreen Hurricanes 01/31/2026 2026 CO Anthony Boettcher Nate Rothman Memori
50 Back
52.95
52.95
100 Back
54.51
1:47.46
100 Back
1:47.46
4972 Rory Bernard 1:47.46 9 B: 1:40.69 (+6.77s | 6.3%) Long Island Aquatic Club 11/21/2025 2025 MR FA Patriot Games Invitational
4973 Asher Freiberg 1:47.46 10 B: 1:40.69 (+6.77s | 6.3%) Kamehameha Swim Club 01/18/2026 January A+ Meet
4974 Kuahiwi Jachowski 1:47.47 8 B: 1:40.69 (+6.78s | 6.3%) Maui Dolphins Swim Club 11/15/2025 2025 MAGSA SCY A3 Meet
50 Back
50.54
50.54
100 Back
56.93
1:47.47
100 Back
1:47.47
4975 Benjamin Stovcsik 1:47.48 10 B: 1:40.69 (+6.79s | 6.3%) Saline Swim Team 11/07/2025 25th Annual A3 Red, White, And Blue Classic
50 Back
52.47
52.47
100 Back
55.01
1:47.48
100 Back
1:47.48
4976 Reyansh Kini 1:47.48 10 B: 1:40.69 (+6.79s | 6.3%) San Ramon Valley Aquatics 09/27/2025 Orinda Aquatics SC C B BB+ Meet
4977 Ethan Gehringer 1:47.48 11 B: 1:40.69 (+6.79s | 6.3%) Sarpy County Swim Club 01/31/2026 2026 MW SCSC President S Day Meet
50 Back
51.09
51.09
100 Back
56.39
1:47.48
100 Back
1:47.48
4978 Jonah Watson 1:47.49 10 B: 1:40.69 (+6.80s | 6.3%) New Wave Swim Team 01/16/2026 2026 RSA Winter Tri
50 Back
56.05
56.05
100 Back
51.44
1:47.49
100 Back
1:47.49
4979 Jacob Motes 1:47.50 9 B: 1:40.69 (+6.81s | 6.3%) Makos Aquatics Club of Gainesv 02/22/2025 Small Team Championships
50 Back
52.00
52.00
100 Back
55.50
1:47.50
100 Back
1:47.50
4980 Sam Lin 1:47.50 9 B: 1:40.69 (+6.81s | 6.3%) Tualatin Hills Swim Club 10/10/2025 2025 October FNT
4981 Josiah Butterfield 1:47.50 10 B: 1:40.69 (+6.81s | 6.3%) Sioux Falls Swim Team 10/25/2025 SD SFST Swim Series Meet #2
50 Back
51.15
51.15
100 Back
56.35
1:47.50
100 Back
1:47.50
4982 Theodore Schultz 1:47.50 9 B: 1:40.69 (+6.81s | 6.3%) West Fargo Flyers 01/23/2026 SFST SD 2026 January Invite
50 Back
51.91
51.91
100 Back
55.59
1:47.50
100 Back
1:47.50
4983 Gabriel Lee 1:47.53 8 B: 1:40.69 (+6.84s | 6.4%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Back
50.26
50.26
100 Back
57.27
1:47.53
100 Back
1:47.53
4984 Elijah Crush 1:47.53 8 B: 1:40.69 (+6.84s | 6.4%) YMCA of Virginia\\\\\\'s Blue Ridge 11/07/2025 2025 HOKI November Invitational Copied
50 Back
51.98
51.98
100 Back
55.55
1:47.53
100 Back
1:47.53
4985 Elias Winter 1:47.53 9 B: 1:40.69 (+6.84s | 6.4%) YMCA of the Triangle Area Swim 10/10/2025 2025 TYDE Andy Craver Autumn Leaves Inv
50 Back
51.65
51.65
100 Back
55.88
1:47.53
100 Back
1:47.53
4986 Carson Kocher 1:47.54 8 B: 1:40.69 (+6.85s | 6.4%) SlipStream Aquatics 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
53.40
53.40
100 Back
54.14
1:47.54
100 Back
1:47.54
4987 Yusef Mukhtar 1:47.55 9 B: 1:40.69 (+6.86s | 6.4%) The Olympic Club 11/02/2024 NVST Swimming Into Fall
4988 Masayuki Torikai 1:47.55 10 B: 1:40.69 (+6.86s | 6.4%) Atlantic Coast Athletic Club 01/16/2026 CA Y Winter Rumble Copied
4989 Benjamin Rivera 1:47.57 9 B: 1:40.69 (+6.88s | 6.4%) YMCA of Northwest North Caroli 01/23/2026 GCY Winter Meet 2026
50 Back
50.17
50.17
100 Back
57.40
1:47.57
100 Back
1:47.57
4990 Alexander Tong 1:47.57 9 B: 1:40.69 (+6.88s | 6.4%) Revolution Swim Club 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Back
51.20
51.20
100 Back
56.37
1:47.57
100 Back
1:47.57
4991 Logan Walker 1:47.58 9 B: 1:40.69 (+6.89s | 6.4%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Back
49.52
49.52
100 Back
58.06
1:47.58
100 Back
1:47.58
4992 Hunter Sprague 1:47.58 9 B: 1:40.69 (+6.89s | 6.4%) Tollefson Swimming 10/10/2025 2025 PV October Open Fairland
50 Back
52.32
52.32
100 Back
55.26
1:47.58
100 Back
1:47.58
4993 Chase Varghese 1:47.59 8 B: 1:40.69 (+6.90s | 6.4%) Premier Aquatics Club of Klein 12/20/2024 2024 Gulf Fall Champs (TASC)
50 Back
53.03
53.03
100 Back
54.56
1:47.59
100 Back
1:47.59
4994 Grayson Huynh 1:47.59 9 B: 1:40.69 (+6.90s | 6.4%) Kingfish Swimming Medfield 11/01/2025 2025 NE NSSC Nov Beede Specialty Copied
50 Back
51.39
51.39
100 Back
56.20
1:47.59
100 Back
1:47.59
4995 Charles Zheng 1:47.60 9 B: 1:40.69 (+6.91s | 6.4%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
4996 Andrew Yang 1:47.60 8 B: 1:40.69 (+6.91s | 6.4%) Pacific Dragons Swim Team 03/08/2025 2025 PN PDST March Pentathlon And Last Chance
50 Back
50.89
50.89
100 Back
56.71
1:47.60
100 Back
1:47.60
4997 Colton Gentry 1:47.60 8 B: 1:40.69 (+6.91s | 6.4%) Plymouth Canton Cruisers 02/13/2026 2026 Showdown In Motown
4998 Thomas Boardman 1:47.60 8 B: 1:40.69 (+6.91s | 6.4%) Phoenix Swimming 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
50.31
50.31
100 Back
57.29
1:47.60
100 Back
1:47.60
4999 Kayden Phu 1:47.60 9 B: 1:40.69 (+6.91s | 6.4%) Nation\\\\\\'s Capital Swim Club 10/18/2025 2025 NCAP Autumn Kingfish Splash
50 Back
51.21
51.21
100 Back
56.39
1:47.60
100 Back
1:47.60
5000 Jacob Weagle 1:47.61 11 B: 1:40.69 (+6.92s | 6.4%) Oyster River Otters 01/16/2026 2026 NE UVAC Bronze Championships

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.