USA Boys 10 & under - 100 M 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
851 Buruk Mebrahtu 1:36.29 10 B Min BB: 1:30.59 (+5.70s | 5.9%) Walnut Creek Aquabears 06/07/2025 Orinda Aquatics LC C B BB+ Meet
852 David Zhang 1:36.31 9 B Min BB: 1:30.59 (+5.72s | 5.9%) Pacific Dragons Swim Team 05/16/2025 2025 PN IST Sockeye Springtime Madness
853 Grayson Julien 1:36.31 9 B Min BB: 1:30.59 (+5.72s | 5.9%) South Valley Makos 05/23/2025 Zone 1 South May Firecracker 500
854 Nicolas Pataky 1:36.32 8 B Min BB: 1:30.59 (+5.73s | 5.9%) Palo Alto Stanford Aquatics 05/18/2024 PASA Mayhem LCM Meet
855 Remington Kalicinski 1:36.35 9 B Min BB: 1:30.59 (+5.76s | 6.0%) Wave Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
856 Lucius Leven 1:36.35 9 B Min BB: 1:30.59 (+5.76s | 6.0%) Alamo Area Aquatic Association 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
44.86
44.86
100 Free
51.49
1:36.35
100 Free
1:36.35
857 Jonathan Brunger 1:36.38 10 B Min BB: 1:30.59 (+5.79s | 6.0%) Longhorn Aquatics 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Free
46.12
46.12
100 Free
50.26
1:36.38
100 Free
1:36.38
858 Alexander Escalona 1:36.50 9 B Min BB: 1:30.59 (+5.91s | 6.1%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
50 Free
45.02
45.02
100 Free
51.48
1:36.50
100 Free
1:36.50
859 Jack Peterson 1:36.51 9 B Min BB: 1:30.59 (+5.92s | 6.1%) Bend Swim Club 05/02/2025 Bend Swim Club May Invitational
860 Om Palan 1:36.53 10 B Min BB: 1:30.59 (+5.94s | 6.2%) California Dolphins Swim Team 05/10/2025 PC SRVA LCM C B BB+
861 Shane Kirkwood 1:36.60 9 B Min BB: 1:30.59 (+6.01s | 6.2%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Free
47.77
47.77
100 Free
48.83
1:36.60
100 Free
1:36.60
862 Matthew Sokotoff 1:36.68 9 B Min BB: 1:30.59 (+6.09s | 6.3%) Rochester Swim Club 06/13/2025 2025 MN RSC Summerfest
50 Free
46.87
46.87
100 Free
49.81
1:36.68
100 Free
1:36.68
863 Bryson Lasoff 1:36.68 8 B Min BB: 1:30.59 (+6.09s | 6.3%) Wahoos of Jacksonville 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
50 Free
44.76
44.76
100 Free
51.92
1:36.68
100 Free
1:36.68
864 Jax Richard 1:36.69 9 B Min BB: 1:30.59 (+6.10s | 6.3%) Life Time Fitness Utah Swim Te 06/06/2025 Speed Lake City 2025
50 Free
44.71
44.71
100 Free
51.98
1:36.69
100 Free
1:36.69
865 Mason Liu 1:36.69 9 B Min BB: 1:30.59 (+6.10s | 6.3%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
50 Free
44.85
44.85
100 Free
51.84
1:36.69
100 Free
1:36.69
866 Jonathan Lan 1:36.70 10 B Min BB: 1:30.59 (+6.11s | 6.3%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Free
42.33
42.33
100 Free
54.37
1:36.70
100 Free
1:36.70
867 Ryan Chen 1:36.73 9 B Min BB: 1:30.59 (+6.14s | 6.3%) DeAnza Cupertino Aquatics 06/27/2025 Silicon Valley LC CBA+ Meet
868 Stuart Shillington 1:36.75 9 B Min BB: 1:30.59 (+6.16s | 6.4%) Team Eugene Aquatics 05/17/2025 TEAM Showdown
869 Silas Sebera 1:36.77 8 B Min BB: 1:30.59 (+6.18s | 6.4%) Nova of Virginia 06/22/2024 2024 WAC Summer Sizzle Meet
50 Free
44.08
44.08
100 Free
52.69
1:36.77
100 Free
1:36.77
870 Sebastian Guadarrama Retana 1:36.77 9 B Min BB: 1:30.59 (+6.18s | 6.4%) Tigres Uanl 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
46.21
46.21
100 Free
50.56
1:36.77
100 Free
1:36.77
871 Easton Fairbank 1:36.77 7 B Min BB: 1:30.59 (+6.18s | 6.4%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
50 Free
44.47
44.47
100 Free
52.30
1:36.77
100 Free
1:36.77
872 Elijah Spencer 1:36.79 7 B Min BB: 1:30.59 (+6.20s | 6.4%) Life Time Minnesota Swim Team 07/12/2025 2025 MN BAC Last Chance Invitational
50 Free
46.29
46.29
100 Free
50.50
1:36.79
100 Free
1:36.79
873 Maksim Chichetenko 1:36.79 8 B Min BB: 1:30.59 (+6.20s | 6.4%) Fast Lane Aquatics 05/16/2025 2025 PA Long Course Invite
50 Free
45.83
45.83
100 Free
50.96
1:36.79
100 Free
1:36.79
874 Jack Yu 1:36.79 9 B Min BB: 1:30.59 (+6.20s | 6.4%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
875 Corbyn Yerks 1:36.81 8 B Min BB: 1:30.59 (+6.22s | 6.4%) High Tides Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Free
46.36
46.36
100 Free
50.45
1:36.81
100 Free
1:36.81
876 Rowan Sargent 1:36.83 8 B Min BB: 1:30.59 (+6.24s | 6.4%) Unattached 06/06/2025 2025 CO NJ Summer Solstice Invitational
50 Free
45.76
45.76
100 Free
51.07
1:36.83
100 Free
1:36.83
877 Owen Melin 1:36.84 7 B Min BB: 1:30.59 (+6.25s | 6.5%) Fast Falcons 06/06/2025 2025 MAKOS Summer Splash
878 Dylan Tian 1:36.85 7 B Min BB: 1:30.59 (+6.26s | 6.5%) Santa Clara Swim Club 06/27/2025 Valley Splash
879 Felician Perski Smaluch 1:36.85 9 B Min BB: 1:30.59 (+6.26s | 6.5%) Jupiter Dragons Swim Team 06/07/2025 2025 TCA Aaron Vaughn Memorial
50 Free
47.17
47.17
100 Free
49.68
1:36.85
100 Free
1:36.85
880 Landon Callaway 1:36.87 10 B Min BB: 1:30.59 (+6.28s | 6.5%) Aces Swim Club 04/26/2025 2025 CO FST Spring LC Fever
50 Free
46.00
46.00
100 Free
50.87
1:36.87
100 Free
1:36.87
881 Liam Feliciano-Sanik 1:36.89 6 B Min BB: 1:30.59 (+6.30s | 6.5%) Saint Petersburg Aquatics 04/18/2025 2025 SPA Spring First Long Course Meet
50 Free
44.10
44.10
100 Free
52.79
1:36.89
100 Free
1:36.89
882 Jacob Cardenas 1:36.89 9 B Min BB: 1:30.59 (+6.30s | 6.5%) Pacific Swim 07/11/2025 2025 SI JBST All Ages NTS Meet
883 Xander Liu 1:36.90 9 B Min BB: 1:30.59 (+6.31s | 6.5%) Sailfish 04/05/2025 2025 ST TXLA 10 U Long Course Kick Off
50 Free
44.73
44.73
100 Free
52.17
1:36.90
100 Free
1:36.90
884 Ryan Xie 1:36.92 9 B Min BB: 1:30.59 (+6.33s | 6.5%) Cascadia Swimming 11/01/2025 Oregon City Fall Open 2025
50 Free
44.44
44.44
100 Free
52.48
1:36.92
100 Free
1:36.92
885 Nicholas Stefan 1:36.93 9 B Min BB: 1:30.59 (+6.34s | 6.5%) Teamgoldusa 06/21/2025 NVST Last Chance AG Champs Summer Plunge 2025
886 John Coimbra 1:36.95 9 B Min BB: 1:30.59 (+6.36s | 6.6%) Tampa Y Swimming 04/11/2025 2025 Stingrays Early LCM Season Opener
887 Samuel McClintic 1:36.98 9 B Min BB: 1:30.59 (+6.39s | 6.6%) Boerne Elite Aquatics 04/11/2025 2025 ST AAAA NS Spring Into Long Course
50 Free
46.57
46.57
100 Free
50.41
1:36.98
100 Free
1:36.98
888 Canen Kautzer 1:37.06 10 B Min BB: 1:30.59 (+6.47s | 6.7%) Lakewood Ranch Swim Associatio 06/19/2025 2025 Shark Open
50 Free
42.63
42.63
100 Free
54.43
1:37.06
100 Free
1:37.06
889 Caleb McGovern 1:37.09 10 B Min BB: 1:30.59 (+6.50s | 6.7%) Portland Aquatic Club 06/26/2025 2025 Howard Jones Open
890 Isaac Burla 1:37.10 9 B Min BB: 1:30.59 (+6.51s | 6.7%) South East Metro Sharks 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Free
45.01
45.01
100 Free
52.09
1:37.10
100 Free
1:37.10
891 Chun Huang 1:37.12 8 B Min BB: 1:30.59 (+6.53s | 6.7%) Alamo Area Aquatic Association 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Free
44.27
44.27
100 Free
52.85
1:37.12
100 Free
1:37.12
892 George Duong 1:37.12 9 B Min BB: 1:30.59 (+6.53s | 6.7%) United Swim Club 06/27/2025 ATAC Long Course
893 Lleyton Thompson 1:37.12 9 B Min BB: 1:30.59 (+6.53s | 6.7%) Hurricanes Swim Team 05/10/2025 2025 MN HURR LC Spring Opener
50 Free
45.19
45.19
100 Free
51.93
1:37.12
100 Free
1:37.12
894 Zane Seifel 1:37.13 9 B Min BB: 1:30.59 (+6.54s | 6.7%) Indian River Aquatics 05/23/2025 2025 Dr Aspi Doctor Memorial Invitational
50 Free
47.43
47.43
100 Free
49.70
1:37.13
100 Free
1:37.13
895 Daniel Guo 1:37.14 9 B Min BB: 1:30.59 (+6.55s | 6.7%) Riptide Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
50 Free
43.84
43.84
100 Free
53.30
1:37.14
100 Free
1:37.14
896 Liam Somers 1:37.15 9 B Min BB: 1:30.59 (+6.56s | 6.8%) Longhorn Aquatics 05/04/2025 2025 ST TXLA 10 U End Of School Splash
50 Free
47.73
47.73
100 Free
49.42
1:37.15
100 Free
1:37.15
897 Francis Lou 1:37.15 10 B Min BB: 1:30.59 (+6.56s | 6.8%) Bay Club Aquatics 07/11/2025 2025 SI JBST All Ages NTS Meet
898 Owen Bronson 1:37.16 9 B Min BB: 1:30.59 (+6.57s | 6.8%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Free
46.04
46.04
100 Free
51.12
1:37.16
100 Free
1:37.16
899 Caden Ye 1:37.17 9 B Min BB: 1:30.59 (+6.58s | 6.8%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Free
45.48
45.48
100 Free
51.69
1:37.17
100 Free
1:37.17
900 Noah Antuna 1:37.17 10 B Min BB: 1:30.59 (+6.58s | 6.8%) Piedmont Swim Team 04/12/2025 PC BSW LCM C B BB+ Meet

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.