New! ScoreMeUp is now available on the App Store. Download the iOS app →

USA Boys 10 & under - 100 M 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
901 Adrian Goo 1:50.53 10 B Min BB: 1:44.49 (+6.04s | 5.5%) Walnut Creek Aquabears 06/07/2025 Orinda Aquatics LC C B BB+ Meet
902 Max Madera 1:50.55 10 B Min BB: 1:44.49 (+6.06s | 5.5%) Fast Falcons 04/25/2026 11th Annual Hohne Memorial Invitational
903 Jonah Densberger 1:50.57 10 B Min BB: 1:44.49 (+6.08s | 5.5%) Blue Dolfins 05/15/2026 2026 PA Long Course Invite
50 Back
54.61
54.61
100 Back
55.96
1:50.57
100 Back
1:50.57
904 Anderson Fang 1:50.58 8 B Min BB: 1:44.49 (+6.09s | 5.5%) Reno Aquatic Club 05/23/2025 2025 Intermountain Classic Long Course Meet
50 Back
54.44
54.44
100 Back
56.14
1:50.58
100 Back
1:50.58
905 Cesar Barrientos Mart'nez 1:50.61 10 B Min BB: 1:44.49 (+6.12s | 5.5%) Splash 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
906 Muyang He 1:50.62 9 B Min BB: 1:44.49 (+6.13s | 5.5%) Santa Clara Swim Club 05/17/2024 Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Back
54.24
54.24
100 Back
56.38
1:50.62
100 Back
1:50.62
907 Radin Yazdan 1:50.63 10 B Min BB: 1:44.49 (+6.14s | 5.6%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
55.04
55.04
100 Back
55.59
1:50.63
100 Back
1:50.63
908 Srii Bezawada 1:50.66 10 B Min BB: 1:44.49 (+6.17s | 5.6%) Front Range Barracudas 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
52.91
52.91
100 Back
57.75
1:50.66
100 Back
1:50.66
909 Bates Canada 1:50.67 10 B Min BB: 1:44.49 (+6.18s | 5.6%) Bolles School Sharks 04/11/2025 2025 April Classic
50 Back
53.79
53.79
100 Back
56.88
1:50.67
100 Back
1:50.67
910 Ridge Harris 1:50.71 8 B Min BB: 1:44.49 (+6.22s | 5.6%) Bend Swim Club 05/08/2026 Bend Swim Club May Invitational 2026
911 Milo Gordon 1:50.74 8 B Min BB: 1:44.49 (+6.25s | 5.6%) Flatiron Athletic Club 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Back
56.61
56.61
100 Back
54.13
1:50.74
100 Back
1:50.74
912 James Ballard 1:50.74 10 B Min BB: 1:44.49 (+6.25s | 5.6%) Rochester Swim Club 06/20/2025 2025 MN MAN Red White Blue Invite
50 Back
55.52
55.52
100 Back
55.22
1:50.74
100 Back
1:50.74
913 Maddox Dudley 1:50.75 8 B Min BB: 1:44.49 (+6.26s | 5.7%) EL Paso Border Land Swim Team 06/28/2024 2024 EPAP Jack White Classic
50 Back
54.31
54.31
100 Back
56.44
1:50.75
100 Back
1:50.75
914 Sterling Stewart 1:50.79 10 B Min BB: 1:44.49 (+6.30s | 5.7%) South Lake Aquatic Club 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
53.21
53.21
100 Back
57.58
1:50.79
100 Back
1:50.79
915 Roland Suida 1:50.79 8 B Min BB: 1:44.49 (+6.30s | 5.7%) Rogue Rapids 06/27/2025 TEAM Summer Invitational
50 Back
55.63
55.63
100 Back
55.16
1:50.79
100 Back
1:50.79
916 Abayan Prithviraj 1:50.80 10 B Min BB: 1:44.49 (+6.31s | 5.7%) Alto Swim Club 05/02/2026 Alto Spring Jam CBA
917 Marcel Sanchez Bannikov 1:50.86 9 B Min BB: 1:44.49 (+6.37s | 5.7%) South Florida Aquatic Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
52.14
52.14
100 Back
58.72
1:50.86
100 Back
1:50.86
918 Haolin Chen 1:50.88 10 B Min BB: 1:44.49 (+6.39s | 5.8%) Pacific Dragons Swim Team 07/11/2025 2025 PN OCA July Jamboree Invitational
50 Back
52.70
52.70
100 Back
58.18
1:50.88
100 Back
1:50.88
919 Evan Johnson 1:50.89 9 B Min BB: 1:44.49 (+6.40s | 5.8%) Bolles School Sharks 04/10/2026 2026 April Classic
50 Back
55.39
55.39
100 Back
55.50
1:50.89
100 Back
1:50.89
920 Shane Kirk 1:50.89 8 B Min BB: 1:44.49 (+6.40s | 5.8%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
53.87
53.87
100 Back
57.02
1:50.89
100 Back
1:50.89
921 Benjamin Noorda 1:50.95 9 B Min BB: 1:44.49 (+6.46s | 5.8%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
54.06
54.06
100 Back
56.89
1:50.95
100 Back
1:50.95
922 Liam Feliciano-Sanik 1:50.98 7 B Min BB: 1:44.49 (+6.49s | 5.8%) Saint Petersburg Aquatics 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
52.88
52.88
100 Back
58.10
1:50.98
100 Back
1:50.98
923 Shay Jain 1:50.99 9 B Min BB: 1:44.49 (+6.50s | 5.9%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
924 Liam Taylor 1:51.09 9 B Min BB: 1:44.49 (+6.60s | 5.9%) Southwest Stars Swim Club 05/15/2026 2026 PA Long Course Invite
50 Back
55.34
55.34
100 Back
55.75
1:51.09
100 Back
1:51.09
925 James Goodwillie 1:51.11 9 B Min BB: 1:44.49 (+6.62s | 6.0%) Hanover Aquatics 04/26/2024 2024 Helen Wang Sunflower Classic
926 Lucas Hernandez 1:51.17 10 B Min BB: 1:44.49 (+6.68s | 6.0%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
927 Adam Sherman 1:51.18 10 B Min BB: 1:44.49 (+6.69s | 6.0%) Lakewood Ranch Swim Associatio 05/16/2025 2025 SYS Memorial Meet
50 Back
54.58
54.58
100 Back
56.60
1:51.18
100 Back
1:51.18
928 Levi Bowen 1:51.29 10 B Min BB: 1:44.49 (+6.80s | 6.1%) Portneuf Valley Swim Team 07/18/2025 2025 LCM Summer Championships
929 Jeremy Lyu 1:51.31 10 B Min BB: 1:44.49 (+6.82s | 6.1%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
930 Josiah Suprato 1:51.35 10 B Min BB: 1:44.49 (+6.86s | 6.2%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
931 Adrian Gutierrez 1:51.39 9 B Min BB: 1:44.49 (+6.90s | 6.2%) Gulliver Swim Club 04/25/2026 2026 Azura Spring Open LCM Invit
932 Nickoli Stachlowski 1:51.45 9 B Min BB: 1:44.49 (+6.96s | 6.2%) Hillsboro Swim Team 05/01/2026 2026 THSC Spring Invite
50 Back
55.78
55.78
100 Back
55.67
1:51.45
100 Back
1:51.45
933 Lowen Joyce 1:51.47 10 B Min BB: 1:44.49 (+6.98s | 6.3%) Team Sopris Swimming 07/11/2025 2025 CO Western Slope LeagueChampionships
934 Edmund Lin 1:51.57 9 B Min BB: 1:44.49 (+7.08s | 6.3%) California Dolphins Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
935 Alexander Manovych 1:51.59 9 B Min BB: 1:44.49 (+7.10s | 6.4%) Falfins Swimming 07/25/2025 2025 CO CSI Age Group Championships
936 Austin Brower 1:51.59 8 B Min BB: 1:44.49 (+7.10s | 6.4%) Pacific Swim 04/24/2026 2026 SI PS ABB Meet Group A
937 Taenam Oh jr 1:51.64 8 B Min BB: 1:44.49 (+7.15s | 6.4%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
55.80
55.80
100 Back
55.84
1:51.64
100 Back
1:51.64
938 Bennett Calliham 1:51.65 8 B Min BB: 1:44.49 (+7.16s | 6.4%) Loveland Swim Club 04/24/2026 2026 CO FAST Spring Splash
50 Back
54.35
54.35
100 Back
57.30
1:51.65
100 Back
1:51.65
939 Sebastian Dudenko 1:51.70 8 B Min BB: 1:44.49 (+7.21s | 6.5%) Unattached 05/02/2026 Alto Spring Jam CBA
940 Andrew Kaplan 1:51.71 9 B Min BB: 1:44.49 (+7.22s | 6.5%) SwimRise Aquatics 04/10/2026 2026 April Classic
50 Back
55.64
55.64
100 Back
56.07
1:51.71
100 Back
1:51.71
941 Norne Fang 1:51.71 8 B Min BB: 1:44.49 (+7.22s | 6.5%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
942 Dhanvin Naviri 1:51.71 10 B Min BB: 1:44.49 (+7.22s | 6.5%) The Dolphins Portland Swimming 05/01/2026 2026 AAA May LC Invitational
943 Jack Kitch 1:51.77 9 B Min BB: 1:44.49 (+7.28s | 6.5%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
944 Jack McRae 1:51.79 8 B Min BB: 1:44.49 (+7.30s | 6.5%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
945 Conor Breedon 1:51.79 8 B Min BB: 1:44.49 (+7.30s | 6.5%) Fast Falcons 05/15/2026 2026 FAST May Invite
50 Back
54.44
54.44
100 Back
57.35
1:51.79
100 Back
1:51.79
946 Samuel McClintic 1:51.81 10 B Min BB: 1:44.49 (+7.32s | 6.5%) Boerne Elite Aquatics 05/01/2026 2026 ST AAAA 23rd Annual Cinco De Mayo
947 Ahaan Maknojia 1:51.86 9 B Min BB: 1:44.49 (+7.37s | 6.6%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
948 Daniel Guo 1:51.90 10 B Min BB: 1:44.49 (+7.41s | 6.6%) Riptide Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
949 Nathaniel Hernandez Gomez 1:51.97 10 B Min BB: 1:44.49 (+7.48s | 6.7%) Central Coast Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
55.43
55.43
100 Back
56.54
1:51.97
100 Back
1:51.97
950 Lachlan Law 1:51.98 9 B Min BB: 1:44.49 (+7.49s | 6.7%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can

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.