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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
851 Jake Gehlert 1:49.21 9 B Min BB: 1:44.49 (+4.72s | 4.3%) Piedmont Swim Team 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
852 Ryan Chen 1:49.35 9 B Min BB: 1:44.49 (+4.86s | 4.4%) Fmy Gators 06/14/2024 2024 SD Aberdeen Summer High Point Swim Meet
50 Back
54.76
54.76
100 Back
54.59
1:49.35
100 Back
1:49.35
853 Emrys Davenport 1:49.36 10 B Min BB: 1:44.49 (+4.87s | 4.5%) Denver Triton Swim Team 04/24/2026 2026 CO Steve Drozda LC Shotgun
854 Symon Kartsev 1:49.41 10 B Min BB: 1:44.49 (+4.92s | 4.5%) Sailfish 04/10/2026 2026 ST LSAC 6th Annual Atomic Fest
855 Reed Bohonek 1:49.43 10 B Min BB: 1:44.49 (+4.94s | 4.5%) SwimEnergy Aquatics 04/11/2025 2025 GCST Spring Invite
50 Back
51.59
51.59
100 Back
57.84
1:49.43
100 Back
1:49.43
856 Bowen Bylund 1:49.43 10 B Min BB: 1:44.49 (+4.94s | 4.5%) Inland Coastal Aquatic Club 05/23/2026 SI 2026 TAC CSTE All Ages NTS Meet
50 Back
54.25
54.25
100 Back
55.18
1:49.43
100 Back
1:49.43
857 Trenton Ho 1:49.45 9 B Min BB: 1:44.49 (+4.96s | 4.5%) Texas Elite Swimming 05/01/2026 2026 ST HCA Long Course Invitational
50 Back
50.90
50.90
100 Back
58.55
1:49.45
100 Back
1:49.45
858 Mason Liu 1:49.49 10 B Min BB: 1:44.49 (+5.00s | 4.6%) Trident Aquatic Club 08/06/2025 2025 Summer Elite Showcase
859 Ryan Khalili 1:49.50 10 B Min BB: 1:44.49 (+5.01s | 4.6%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
860 Owen Keiling 1:49.52 10 B Min BB: 1:44.49 (+5.03s | 4.6%) Life Time Colorado Swim Club 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
55.71
55.71
100 Back
53.81
1:49.52
100 Back
1:49.52
861 Alexander Forero 1:49.53 9 B Min BB: 1:44.49 (+5.04s | 4.6%) Patriot Aquatics 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
862 John O'Neil 1:49.57 10 B Min BB: 1:44.49 (+5.08s | 4.6%) Univ. of Denver Hilltoppers 04/24/2026 2026 CO Arena Catch Me If You Can
863 Oliver Skoubo 1:49.63 10 B Min BB: 1:44.49 (+5.14s | 4.7%) River Road Swim Team 05/01/2026 2026 AAA May LC Invitational
50 Back
54.91
54.91
100 Back
54.72
1:49.63
100 Back
1:49.63
864 Brooks Poshusta 1:49.65 10 B Min BB: 1:44.49 (+5.16s | 4.7%) Eastmont 07/25/2025 2025 IES LC CHAMPIONSHIPS
865 David Chen 1:49.67 9 B Min BB: 1:44.49 (+5.18s | 4.7%) Tualatin Hills Swim Club 07/05/2025 2025 OR CRST Summer Blast 3
50 Back
54.21
54.21
100 Back
55.46
1:49.67
100 Back
1:49.67
866 Benjamin Leger 1:49.68 10 B Min BB: 1:44.49 (+5.19s | 4.7%) Lynchburg YMCA Swim Team 05/31/2024 2024 Virginia Commonwealth Games
50 Back
54.58
54.58
100 Back
55.10
1:49.68
100 Back
1:49.68
867 Owen Adalia 1:49.68 9 B Min BB: 1:44.49 (+5.19s | 4.7%) Sporting Jax Aquatic Club 07/25/2025 2025 Area 1 LCM Championships
868 Grayson Horne 1:49.69 9 B Min BB: 1:44.49 (+5.20s | 4.7%) Racer X Aquatics 06/12/2025 Holtrey Summer Classic
50 Back
55.88
55.88
100 Back
53.81
1:49.69
100 Back
1:49.69
869 Aren Citak 1:49.77 9 B Min BB: 1:44.49 (+5.28s | 4.8%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
54.96
54.96
100 Back
54.81
1:49.77
100 Back
1:49.77
870 Rowan Rothman 1:49.77 7 B Min BB: 1:44.49 (+5.28s | 4.8%) Evergreen Hurricanes 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
51.95
51.95
100 Back
57.82
1:49.77
100 Back
1:49.77
871 Kolten Graver 1:49.84 10 B Min BB: 1:44.49 (+5.35s | 4.9%) Life Time Colorado Swim Club 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
50.71
50.71
100 Back
59.13
1:49.84
100 Back
1:49.84
872 Gabriel Goldman-Mohl 1:49.88 10 B Min BB: 1:44.49 (+5.39s | 4.9%) Dart Swimming 06/21/2024 Reno Aquatic Club Gamble
873 Ezz Abdelhadi 1:49.95 10 B Min BB: 1:44.49 (+5.46s | 5.0%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Back
53.18
53.18
100 Back
56.77
1:49.95
100 Back
1:49.95
874 Ryan Hu 1:49.97 8 B Min BB: 1:44.49 (+5.48s | 5.0%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
875 Christopher Williams 1:49.97 10 B Min BB: 1:44.49 (+5.48s | 5.0%) Hilltop Aquatic Swim Team 06/21/2025 2025 UT HAST RWB BC Medals Meet
50 Back
53.35
53.35
100 Back
56.62
1:49.97
100 Back
1:49.97
876 Ari Isis 1:50.02 9 B Min BB: 1:44.49 (+5.53s | 5.0%) Hill Country Aquatics 05/01/2026 2026 ST HCA Long Course Invitational
50 Back
53.69
53.69
100 Back
56.33
1:50.02
100 Back
1:50.02
877 Grady Santiuste 1:50.08 10 B Min BB: 1:44.49 (+5.59s | 5.1%) Atlantic Coast Athletic Club 06/21/2024 28th Annual SMAC Summer Classic
878 Kai Kitamori 1:50.13 10 B Min BB: 1:44.49 (+5.64s | 5.1%) East Bay Bat Rays 06/07/2025 2025 06 07 CDST LC C B BB+ Meet
879 William Eybs 1:50.14 9 B Min BB: 1:44.49 (+5.65s | 5.1%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Back
53.22
53.22
100 Back
56.92
1:50.14
100 Back
1:50.14
880 Elliott Boswell 1:50.17 10 B Min BB: 1:44.49 (+5.68s | 5.2%) Escalate Aquatic Team 06/20/2025 2025 ST AAAA NS George Block Invite
881 Seth Nareedokmai 1:50.18 8 B Min BB: 1:44.49 (+5.69s | 5.2%) Jcc Sailfish 06/12/2025 Holtrey Summer Classic
50 Back
53.63
53.63
100 Back
56.55
1:50.18
100 Back
1:50.18
882 Samik Dangol 1:50.19 9 B Min BB: 1:44.49 (+5.70s | 5.2%) Stingrays Swim Team 06/14/2024 SwimRVA Summer Invitational
50 Back
53.14
53.14
100 Back
57.05
1:50.19
100 Back
1:50.19
883 Austin Volz 1:50.24 9 B Min BB: 1:44.49 (+5.75s | 5.2%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
52.55
52.55
100 Back
57.69
1:50.24
100 Back
1:50.24
884 Hunter Lind 1:50.25 9 B Min BB: 1:44.49 (+5.76s | 5.2%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
885 Decker Sewell 1:50.27 10 B Min BB: 1:44.49 (+5.78s | 5.2%) Ski Hi Aquatics 06/27/2025 2025 CO Alicia Leavitt Memorial Open
886 Mateo Sison 1:50.33 10 B Min BB: 1:44.49 (+5.84s | 5.3%) San Ramon Valley Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
887 Cameron Watrous 1:50.33 9 B Min BB: 1:44.49 (+5.84s | 5.3%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
888 Ayansh Sinha 1:50.34 10 B Min BB: 1:44.49 (+5.85s | 5.3%) Pro Swimming 05/15/2026 2026 PN IST Sockeye Springtime Madness App
889 Alexander Stepania 1:50.34 9 B Min BB: 1:44.49 (+5.85s | 5.3%) Bellevue Club Swim Team 05/29/2025 2025 IE VS Apple Capital
50 Back
49.77
49.77
100 Back
1:00.57
1:50.34
100 Back
1:50.34
890 Alex Yau 1:50.37 9 B Min BB: 1:44.49 (+5.88s | 5.3%) Pacific Dragons Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
891 Lawson Tenfjord 1:50.39 10 B Min BB: 1:44.49 (+5.90s | 5.3%) Highlands Ranch Aquatics 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
52.64
52.64
100 Back
57.75
1:50.39
100 Back
1:50.39
892 Micah Parris 1:50.41 8 B Min BB: 1:44.49 (+5.92s | 5.4%) Sunnyvale Swim Club 06/27/2025 Silicon Valley LC CBA+ Meet
893 Finnegan Persampieri 1:50.42 10 B Min BB: 1:44.49 (+5.93s | 5.4%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
894 Owen Hunt 1:50.43 10 B Min BB: 1:44.49 (+5.94s | 5.4%) Coeur D\\\\\\'alene Area Swim Team 04/26/2025 2025 SWAT Spring Fling
50 Back
52.41
52.41
100 Back
58.02
1:50.43
100 Back
1:50.43
895 Owen Wallin 1:50.46 8 B Min BB: 1:44.49 (+5.97s | 5.4%) Swim Tampa Aquatics 05/01/2026 2026 WFLA SPRING OPEN
896 Noah Dwinell 1:50.52 9 B Min BB: 1:44.49 (+6.03s | 5.5%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
897 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
898 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
899 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
900 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

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.