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USA Boys 10 & under - 100 Y Free

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 Luke Jeong 1:29.51 9 B: 1:27.99 (+1.52s | 1.7%) Auburn Aquatics 02/20/2026 2026 SE Auburn Classic
50 Free
42.05
42.05
100 Free
47.46
1:29.51
100 Free
1:29.51
4902 Alex Najafov 1:29.51 10 B: 1:27.99 (+1.52s | 1.7%) Asphalt Green Unified Aquatics 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Free
43.60
43.60
100 Free
45.91
1:29.51
100 Free
1:29.51
4903 Atharv Karthik 1:29.51 9 B: 1:27.99 (+1.52s | 1.7%) San Ramon Valley Aquatics 10/10/2026 SRVA SC C B BB+ Meet
4904 Thomas Arrington 1:29.52 9 B: 1:27.99 (+1.53s | 1.7%) Nova of Virginia 10/04/2025 NOVA 12 Under Kick Off Copied
50 Free
44.65
44.65
100 Free
44.87
1:29.52
100 Free
1:29.52
4905 Benjamin Reina 1:29.52 9 B: 1:27.99 (+1.53s | 1.7%) Apollo Beach Swim Team 05/02/2026 2026 Berkeley May Day
50 Free
41.75
41.75
100 Free
47.77
1:29.52
100 Free
1:29.52
4906 Harvey Yu 1:29.52 10 B: 1:27.99 (+1.53s | 1.7%) North Shore Swim Club 06/07/2026 2026 NE NSSC June Invitational At BC High
50 Free
41.09
41.09
100 Free
48.43
1:29.52
100 Free
1:29.52
4907 Leonardo Santana 1:29.52 9 B: 1:27.99 (+1.53s | 1.7%) Saint Andrew\\\\\\'s Aquatics 09/19/2026 2026 Scotty Invite
50 Free
40.10
40.10
100 Free
49.42
1:29.52
100 Free
1:29.52
4908 Noah Hunter 1:29.53 9 B: 1:27.99 (+1.54s | 1.7%) Quicksilver Swimming 12/05/2025 Zone 1S Year End Age Group Champs Minus Meet
4909 Cam Baker 1:29.53 8 B: 1:27.99 (+1.54s | 1.7%) Sun Oaks Swim Team 10/10/2026 Shasta Sharks Bill Fisher Classic 2026
4910 Mivaan Sarafi 1:29.53 9 B: 1:27.99 (+1.54s | 1.7%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Free
40.47
40.47
100 Free
49.06
1:29.53
100 Free
1:29.53
4911 Miguel De Ocampo Rebelo 1:29.54 9 B: 1:27.99 (+1.55s | 1.7%) Ridgewood YMCA Breakers Swim T 03/20/2026 2026 NE NSSC March Madness At MIT
50 Free
40.71
40.71
100 Free
48.83
1:29.54
100 Free
1:29.54
4912 Beau Brenner 1:29.56 9 B: 1:27.99 (+1.57s | 1.8%) Mariemont Ohio Swim Team 10/23/2026 2026 CLPR Halloween Meet
4913 Connor Barnaba 1:29.57 9 B: 1:27.99 (+1.58s | 1.8%) North Baltimore Aquatic Club 11/14/2025 2025 NBAC Thanksgiving Meet
50 Free
42.34
42.34
100 Free
47.23
1:29.57
100 Free
1:29.57
4914 Greyson Nguyen 1:29.57 7 B: 1:27.99 (+1.58s | 1.8%) Garden Grove Aquatics 11/21/2025 2025 CA MVN Turkey Classic
50 Free
41.34
41.34
100 Free
48.23
1:29.57
100 Free
1:29.57
4915 Maxwell Sanders 1:29.57 9 B: 1:27.99 (+1.58s | 1.8%) Salida Cyclones 06/19/2026 2026 Max Shirley Radiff Memorial
50 Free
41.07
41.07
100 Free
48.50
1:29.57
100 Free
1:29.57
4916 Shane Lewis 1:29.58 9 B: 1:27.99 (+1.59s | 1.8%) Smoky Mountain Aquatic Club 03/20/2026 2026 STAR Tar Heel States
4917 Hank Gasiorowski 1:29.58 8 B: 1:27.99 (+1.59s | 1.8%) Stingrays Swim Team 01/10/2026 2026 RAYS Jeff Rouse Invitational
50 Free
42.44
42.44
100 Free
47.14
1:29.58
100 Free
1:29.58
4918 Mason Park 1:29.58 9 B: 1:27.99 (+1.59s | 1.8%) Olympic Cascade Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Free
41.44
41.44
100 Free
48.14
1:29.58
100 Free
1:29.58
4919 Lucas Bal 1:29.58 9 B: 1:27.99 (+1.59s | 1.8%) Life Time Northern California 10/17/2026 Pumpkin Meet, Oct 2026
4920 Everett Funk 1:29.58 8 B: 1:27.99 (+1.59s | 1.8%) Rogue Rapids 10/09/2026 2026 Rogue Rapids Sofia Marks Invitational
50 Free
41.51
41.51
100 Free
48.07
1:29.58
100 Free
1:29.58
4921 Nolan Keepers 1:29.58 8 B: 1:27.99 (+1.59s | 1.8%) Madison Swimming Association 10/16/2026 2026 HSA Fran Norris Meet
50 Free
42.61
42.61
100 Free
46.97
1:29.58
100 Free
1:29.58
4922 Floyd Azure 1:29.60 8 B: 1:27.99 (+1.61s | 1.8%) Rockville Montgomery Swim Club 11/08/2025 2025 Autumn Mini Meet
4923 Alexander Matano 1:29.60 9 B: 1:27.99 (+1.61s | 1.8%) Marietta Jets Swim Team 01/16/2026 2026 SE Ralph Crocker Classic
4924 Benjamin Liang 1:29.60 10 B: 1:27.99 (+1.61s | 1.8%) Waterloo Swimming 09/20/2026 2026 ST WLOO September Splash
4925 Samuel Smith 1:29.61 10 B: 1:27.99 (+1.62s | 1.8%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Free
42.25
42.25
100 Free
47.36
1:29.61
100 Free
1:29.61
4926 Luca Thompson 1:29.61 10 B: 1:27.99 (+1.62s | 1.8%) Bayside Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Free
42.78
42.78
100 Free
46.83
1:29.61
100 Free
1:29.61
4927 Van Ewing 1:29.61 10 B: 1:27.99 (+1.62s | 1.8%) Tahoe Swim Club 06/13/2026 Bishop Invitational 2026
4928 Nico Hess 1:29.61 9 B: 1:27.99 (+1.62s | 1.8%) Austin Swim Club 09/26/2026 2026 ST ASC IMR IMX Challenge
50 Free
41.55
41.55
100 Free
48.06
1:29.61
100 Free
1:29.61
4929 Shane Hauck 1:29.61 8 B: 1:27.99 (+1.62s | 1.8%) Sporting Jax Aquatic Club 09/26/2026 EAJ Speedo September Meet 2026
50 Free
40.73
40.73
100 Free
48.88
1:29.61
100 Free
1:29.61
4930 Gavin Decker 1:29.62 10 B: 1:27.99 (+1.63s | 1.8%) Worthington Swim Club 02/19/2026 2026 OH WOR SC Regional Championships
50 Free
42.31
42.31
100 Free
47.31
1:29.62
100 Free
1:29.62
4931 Rhys Taylor 1:29.62 8 B: 1:27.99 (+1.63s | 1.8%) Nation\\\\\\'s Capital Swim Club 03/20/2026 March Madness 2026
4932 Matthew Varga 1:29.62 8 B: 1:27.99 (+1.63s | 1.8%) The Capitol Sea Devils 03/20/2026 March Madness 2026
4933 Owen Hodge 1:29.62 10 B: 1:27.99 (+1.63s | 1.8%) Seahawks Swim club 03/07/2026 2026 GTWY 8 Under Champs
50 Free
42.04
42.04
100 Free
47.58
1:29.62
100 Free
1:29.62
4934 Kason Lohr 1:29.63 9 B: 1:27.99 (+1.64s | 1.8%) Enfinity Aquatic Club 03/20/2026 2026 STAR Tar Heel States
50 Free
42.43
42.43
100 Free
47.20
1:29.63
100 Free
1:29.63
4935 Alexandru Badila 1:29.63 8 B: 1:27.99 (+1.64s | 1.8%) Greater Pensacola Aquatic Club 09/25/2026 2026 Tropic Like It S Hot Open
25 Free
18.89
18.89
50 Free
21.99
40.88
50 Free
40.88
75 Free
25.49
1:06.37
100 Free
23.26
1:29.63
50 Free
48.75
4936 Charles Grunewald 1:29.64 9 B: 1:27.99 (+1.65s | 1.8%) Palo Alto Stanford Aquatics 12/21/2024 2024 PASA Winter Frolic Meet @ PALY HS
4937 Maksim Gorodilov 1:29.65 10 B: 1:27.99 (+1.66s | 1.9%) Tac Titans 05/02/2026 2026 TAC TITANS Oceanus Challenge Meet
50 Free
41.70
41.70
100 Free
47.95
1:29.65
100 Free
1:29.65
4938 Marshall Patton 1:29.65 8 B: 1:27.99 (+1.66s | 1.9%) Alamo Heights Aquatic Club ? A 10/10/2026 2026 ST AHAC Race Night #1
50 Free
43.64
43.64
100 Free
46.01
1:29.65
100 Free
1:29.65
4939 Mark Batrakoff 1:29.66 8 B: 1:27.99 (+1.67s | 1.9%) Freedom Aquatics 03/07/2026 2026 MR Metro 8 Under Championships
50 Free
42.49
42.49
100 Free
47.17
1:29.66
100 Free
1:29.66
4940 Franklin Vesely 1:29.66 9 B: 1:27.99 (+1.67s | 1.9%) Rushmore Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Free
41.06
41.06
100 Free
48.60
1:29.66
100 Free
1:29.66
4941 Benjamin Schwaab 1:29.66 10 B: 1:27.99 (+1.67s | 1.9%) Amherst Tiger Sharks 10/17/2026 AMTS 2026 Small Club Fall Invite
50 Free
1:00.09
1:00.09
100 Free
29.57
1:29.66
100 Free
1:29.66
4942 Beau Baez 1:29.66 9 B: 1:27.99 (+1.67s | 1.9%) YMCA of Snohomish County Barra 10/11/2025 2025 PSSA October Challenge APPROVED
50 Free
41.56
41.56
100 Free
48.10
1:29.66
100 Free
1:29.66
4943 Clark Yang 1:29.67 10 B: 1:27.99 (+1.68s | 1.9%) Dads Club Swim Team 01/18/2025 2025 LSST January Frosty Meet
50 Free
42.86
42.86
100 Free
46.81
1:29.67
100 Free
1:29.67
4944 Owen Large 1:29.67 10 B: 1:27.99 (+1.68s | 1.9%) FireFish Swim Team 01/10/2026 2026 NE KING RI Rhody Nor Eastah
4945 Ian Cho 1:29.67 10 B: 1:27.99 (+1.68s | 1.9%) Rancho San Dieguito 09/19/2026 2026 SI PS Freestyle Festival Sat
50 Free
42.57
42.57
100 Free
47.10
1:29.67
100 Free
1:29.67
4946 Ethan Zhou 1:29.67 8 B: 1:27.99 (+1.68s | 1.9%) St Croix Swim Club 10/04/2026 2026 MN AQJT Shootout Invite
50 Free
41.37
41.37
100 Free
48.30
1:29.67
100 Free
1:29.67
4947 William DeLane 1:29.67 10 B: 1:27.99 (+1.68s | 1.9%) Central Minnesota Aquatics 10/04/2026 2026 MN WAVE Fall Frenzy
50 Free
41.95
41.95
100 Free
47.72
1:29.67
100 Free
1:29.67
4948 Andrew Acocella 1:29.68 9 B: 1:27.99 (+1.69s | 1.9%) Middies Wave Ryders 02/06/2026 2026 MR YMID February Classic Copied
50 Free
41.91
41.91
100 Free
47.77
1:29.68
100 Free
1:29.68
4949 Carson Lutz 1:29.68 8 B: 1:27.99 (+1.69s | 1.9%) Virginia Gators 02/07/2026 SW District 8 Under Championship
50 Free
41.23
41.23
100 Free
48.45
1:29.68
100 Free
1:29.68
4950 Alexander Heard 1:29.68 10 B: 1:27.99 (+1.69s | 1.9%) Pearland Aquatics 02/21/2025 2025 Gulf 12 Under Champs (KATY)
50 Free
44.18
44.18
100 Free
45.50
1:29.68
100 Free
1:29.68

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.