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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
3051 Patrick Wunner 1:21.22 10 B Min BB: 1:18.89 (+2.33s | 2.9%) Treasure Coast Swimming 03/01/2025 Area 6 Spring Championships
3052 Andy Castaneda Sanchez 1:21.23 9 B Min BB: 1:18.89 (+2.34s | 2.9%) Mckay 02/11/2026 2026 OR HS 5a 3
3053 CarlosRoberto Andara 1:21.23 9 B Min BB: 1:18.89 (+2.34s | 2.9%) Eagle Aquatics 02/14/2026 NMST BMHG February BC Invite 26
50 Free
38.52
38.52
100 Free
42.71
1:21.23
100 Free
1:21.23
3054 Joseph Johnson 1:21.23 10 B Min BB: 1:18.89 (+2.34s | 2.9%) Unattached 02/13/2026 2026 Northern District 12 Under Championship
50 Free
37.33
37.33
100 Free
43.90
1:21.23
100 Free
1:21.23
3055 Caleb Pan 1:21.24 10 B Min BB: 1:18.89 (+2.35s | 2.9%) West Coast Aquatics 03/28/2026 2026 PN Spring Showdown, Div 3 Approved
50 Free
37.67
37.67
100 Free
43.57
1:21.24
100 Free
1:21.24
3056 Shay Jain 1:21.25 9 B Min BB: 1:18.89 (+2.36s | 2.9%) Palo Alto Stanford Aquatics 03/07/2026 2026 PASA Last Chance For JO S
3057 Miles Chen-Wreglesworth 1:21.25 10 B Min BB: 1:18.89 (+2.36s | 2.9%) Life Time Michigan Swim Team 03/07/2026 2026 Lake Huron Regional Meet
50 Free
36.62
36.62
100 Free
44.63
1:21.25
100 Free
1:21.25
3058 Matthew Barrenechea 1:21.25 10 B Min BB: 1:18.89 (+2.36s | 2.9%) Metro Aquatic Club of Miami 06/06/2026 NMST June Invite 26
50 Free
38.38
38.38
100 Free
42.87
1:21.25
100 Free
1:21.25
3059 Michael Valikhovsky 1:21.26 10 B Min BB: 1:18.89 (+2.37s | 2.9%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Free
37.97
37.97
100 Free
43.29
1:21.26
100 Free
1:21.26
3060 Arieh Elias 1:21.27 10 B Min BB: 1:18.89 (+2.38s | 2.9%) Unattached 01/17/2026 2026 PV January Open Audrey Moore
50 Free
38.51
38.51
100 Free
42.76
1:21.27
100 Free
1:21.27
3061 John Kosch 1:21.28 10 B Min BB: 1:18.89 (+2.39s | 2.9%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Free
38.33
38.33
100 Free
42.95
1:21.28
100 Free
1:21.28
3062 William Martzke 1:21.29 10 B Min BB: 1:18.89 (+2.40s | 3.0%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 11/22/2025 2025 Royal Fall Cup
50 Free
37.26
37.26
100 Free
44.03
1:21.29
100 Free
1:21.29
3063 Bode Lanning 1:21.30 10 B Min BB: 1:18.89 (+2.41s | 3.0%) Millard Aquatic Club 02/20/2026 2026 MW Midwestern Age Group Short Course
50 Free
37.20
37.20
100 Free
44.10
1:21.30
100 Free
1:21.30
3064 Lok Zhang 1:21.30 10 B Min BB: 1:18.89 (+2.41s | 3.0%) Pacific Dragons Swim Team 01/24/2026 2026 PN PDST Winter Invitational Meet Approv
50 Free
38.23
38.23
100 Free
43.07
1:21.30
100 Free
1:21.30
3065 Kai Johnson 1:21.31 10 B Min BB: 1:18.89 (+2.42s | 3.0%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Free
39.32
39.32
100 Free
41.99
1:21.31
100 Free
1:21.31
3066 Benjamin Verhoef 1:21.31 9 B Min BB: 1:18.89 (+2.42s | 3.0%) Bolles School Sharks 02/20/2026 2026 Area 1 Spring Championships
50 Free
37.82
37.82
100 Free
43.49
1:21.31
100 Free
1:21.31
3067 Shi Zha 1:21.31 8 B Min BB: 1:18.89 (+2.42s | 3.0%) Charles River Aquatics 02/06/2026 2026 NE CRA Last Chance February Invite
50 Free
37.67
37.67
100 Free
43.64
1:21.31
100 Free
1:21.31
3068 Elijah Irwin 1:21.32 9 B Min BB: 1:18.89 (+2.43s | 3.0%) Fallbrook Assoc Swim T 01/11/2026 2026 SI FAST 14U RISING STARS 3
3069 Travis Sullivan 1:21.32 10 B Min BB: 1:18.89 (+2.43s | 3.0%) Mission Valley YMCA 11/08/2025 HSA All Ages NTS
3070 Samuel Stankus 1:21.33 10 B Min BB: 1:18.89 (+2.44s | 3.0%) YMCA of the North Shore Sharks 02/07/2026 2026 NE YNS Last Chance Qualifier
50 Free
38.88
38.88
100 Free
42.45
1:21.33
100 Free
1:21.33
3071 Hanwei Zhang 1:21.33 8 B Min BB: 1:18.89 (+2.44s | 3.0%) Westchester Aquatic Club 03/07/2026 2026 MR Metro 8 Under Championships
50 Free
39.19
39.19
100 Free
42.14
1:21.33
100 Free
1:21.33
3072 Michael Melara 1:21.34 9 B Min BB: 1:18.89 (+2.45s | 3.0%) Philomath 02/13/2026 2026 OR HS 4a 4
50 Free
37.86
37.86
100 Free
43.48
1:21.34
100 Free
1:21.34
3073 Elias Besselsen 1:21.34 10 B Min BB: 1:18.89 (+2.45s | 3.0%) Grand Traverse Bay YMCA Breake 12/05/2025 EGRA 2025 Winter Washout
50 Free
39.58
39.58
100 Free
41.76
1:21.34
100 Free
1:21.34
3074 Austin Romero-Zermeno 1:21.35 9 B Min BB: 1:18.89 (+2.46s | 3.0%) Rockville Montgomery Swim Club 02/14/2026 2026 RMSC Gender Blender Mini Meet
3075 Justin Saucedo 1:21.35 10 B Min BB: 1:18.89 (+2.46s | 3.0%) Apex 01/23/2026 2026 TTSC Winter Qualifier
50 Free
37.14
37.14
100 Free
44.21
1:21.35
100 Free
1:21.35
3076 Rafael Wuttke 1:21.35 9 B Min BB: 1:18.89 (+2.46s | 3.0%) Saint Petersburg Aquatics 01/23/2026 BLOOMIN FAST SWIM MEET
50 Free
37.56
37.56
100 Free
43.79
1:21.35
100 Free
1:21.35
3077 Justin Chi 1:21.35 9 B Min BB: 1:18.89 (+2.46s | 3.0%) DeAnza Cupertino Aquatics 03/28/2026 LAMV C B A+ Meet
50 Free
38.68
38.68
100 Free
42.67
1:21.35
100 Free
1:21.35
3078 Cole Witt 1:21.35 10 B Min BB: 1:18.89 (+2.46s | 3.0%) Frederick Area Swim Team 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Free
37.64
37.64
100 Free
43.71
1:21.35
100 Free
1:21.35
3079 James Coble 1:21.36 10 B Min BB: 1:18.89 (+2.47s | 3.0%) Tennessee Aquatics 02/13/2026 2026 SE BAY Region 2 Championships Copied
50 Free
39.96
39.96
100 Free
41.40
1:21.36
100 Free
1:21.36
3080 Conrad Wang 1:21.36 8 B Min BB: 1:18.89 (+2.47s | 3.0%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Free
37.66
37.66
100 Free
43.70
1:21.36
100 Free
1:21.36
3081 David Hardekopf 1:21.36 10 B Min BB: 1:18.89 (+2.47s | 3.0%) Streamline & Sprint Human Perf 11/07/2025 2025 SE BSL Cranberry Classic
50 Free
39.39
39.39
100 Free
41.97
1:21.36
100 Free
1:21.36
3082 Frederick Meerkamp 1:21.37 8 B Min BB: 1:18.89 (+2.48s | 3.0%) Bgc-N. Westchester Marlins 03/07/2026 2026 MR Metro 8 Under Championships
50 Free
38.63
38.63
100 Free
42.74
1:21.37
100 Free
1:21.37
3083 Charles Zheng 1:21.38 10 B Min BB: 1:18.89 (+2.49s | 3.1%) California Dolphins Swim Team 03/28/2026 PC CDST SC C B BB+ Meet
3084 Jeremiah Busenitz 1:21.38 9 B Min BB: 1:18.89 (+2.49s | 3.1%) Central Coast Swim Club 02/21/2026 2026 Arena Short Course 10 U Championships
50 Free
37.60
37.60
100 Free
43.78
1:21.38
100 Free
1:21.38
3085 Anderson Wang 1:21.38 10 B Min BB: 1:18.89 (+2.49s | 3.1%) South Florida Aquatic Club 04/18/2026 SoFlo 12 Under Spring Invitational
50 Free
38.99
38.99
100 Free
42.39
1:21.38
100 Free
1:21.38
3086 Myles Abadilla 1:21.38 9 B Min BB: 1:18.89 (+2.49s | 3.1%) Ohana Swim Team 03/21/2026 2026 PN OSTSEAL Kaholo Island ClassicApproved
3087 Bastian Holsaeter 1:21.39 9 B Min BB: 1:18.89 (+2.50s | 3.1%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Free
39.79
39.79
100 Free
41.60
1:21.39
100 Free
1:21.39
3088 Charlie Spearin 1:21.39 9 B Min BB: 1:18.89 (+2.50s | 3.1%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/27/2026 2026 Junior Cup
50 Free
39.13
39.13
100 Free
42.26
1:21.39
100 Free
1:21.39
3089 Richard Downey 1:21.39 9 B Min BB: 1:18.89 (+2.50s | 3.1%) Summerville Family YMCA 03/19/2026 2026 USRY Short Course Champs
50 Free
38.08
38.08
100 Free
43.31
1:21.39
100 Free
1:21.39
3090 Charles Heffernan 1:21.39 8 B Min BB: 1:18.89 (+2.50s | 3.1%) Legacy Aquatics 02/21/2026 2026 Arena Short Course 10 U Championships
50 Free
37.23
37.23
100 Free
44.16
1:21.39
100 Free
1:21.39
3091 Sawyer Stephenson-Sabin 1:21.39 10 B Min BB: 1:18.89 (+2.50s | 3.1%) Napa Valley Swim Team 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Free
38.15
38.15
100 Free
43.24
1:21.39
100 Free
1:21.39
3092 Andrew Miller 1:21.40 10 B Min BB: 1:18.89 (+2.51s | 3.1%) Grosse Pointe Gators 01/31/2026 2026 Guppy Bowl
3093 Elliot Aizer 1:21.40 10 B Min BB: 1:18.89 (+2.51s | 3.1%) Carolina Aquatics Swim Club 12/12/2025 2025 NC QCD Holiday Invite
50 Free
37.64
37.64
100 Free
43.76
1:21.40
100 Free
1:21.40
3094 Zene Jaroslawski 1:21.41 10 B Min BB: 1:18.89 (+2.52s | 3.1%) Piranhas YMCA of the Suncoast 11/21/2025 SPA PYP NOVEMBER 2025
50 Free
37.16
37.16
100 Free
44.25
1:21.41
100 Free
1:21.41
3095 Blake Morris 1:21.42 10 B Min BB: 1:18.89 (+2.53s | 3.1%) Naval Academy Aquatic Club 01/17/2026 2026 Duck Bowl
50 Free
38.31
38.31
100 Free
43.11
1:21.42
100 Free
1:21.42
3096 Ernest Gu 1:21.42 8 B Min BB: 1:18.89 (+2.53s | 3.1%) Bay Club Panthers 02/21/2026 Pacific Swimming 10 U SCY Championship
3097 Lyrik Atwater 1:21.42 10 B Min BB: 1:18.89 (+2.53s | 3.1%) Granite Falls Makos 09/27/2025 2025 RMY Fall Invitational
50 Free
38.40
38.40
100 Free
43.02
1:21.42
100 Free
1:21.42
3098 Ryan Musser 1:21.43 8 B Min BB: 1:18.89 (+2.54s | 3.1%) All Star Aquatics 03/20/2026 March Madness 2026
3099 Anderson Yu 1:21.43 10 B Min BB: 1:18.89 (+2.54s | 3.1%) Crimson Aquatics 01/30/2026 2026 NE CS Silver Championships
50 Free
39.82
39.82
100 Free
41.61
1:21.43
100 Free
1:21.43
3100 Caleb Deering 1:21.43 7 B Min BB: 1:18.89 (+2.54s | 3.1%) New Wave Swim Team 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 Free
40.03
40.03
100 Free
41.40
1:21.43
100 Free
1:21.43

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.