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USA Boys 10 & under - 100 Y 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
3901 Bennett Murphy 1:45.12 9 B: 1:40.69 (+4.43s | 4.2%) Silver Spring YMCA Piranhas 11/22/2025 20205 Odd Ball Challenge
3902 Dylan Jopp 1:45.12 10 B: 1:40.69 (+4.43s | 4.2%) Foxjets Swim Team 06/17/2026 2026 MN FOXJ June Bronze
50 Back
50.39
50.39
100 Back
54.73
1:45.12
100 Back
1:45.12
3903 Warren Harman 1:45.13 9 B: 1:40.69 (+4.44s | 4.2%) McCallie-GPS Aquatics 10/17/2026 2026 MCC October Invite Copied
50 Back
51.17
51.17
100 Back
53.96
1:45.13
100 Back
1:45.13
3904 Max Block 1:45.14 9 B: 1:40.69 (+4.45s | 4.2%) Metro Marlins Swim Team 12/14/2024 2024 MN VCTY Winter Splash
50 Back
52.18
52.18
100 Back
52.96
1:45.14
100 Back
1:45.14
3905 Myles Norton 1:45.16 10 B: 1:40.69 (+4.47s | 4.3%) Rebel Aquatic Club 02/06/2026 2026 MR COND Last Chance Invitational
3906 Lucas Chiu 1:45.16 10 B: 1:40.69 (+4.47s | 4.3%) Sierra Marlins Swim Team 09/26/2026 2026 CCA Spook Tacular
3907 Evan Rhodus 1:45.18 10 B: 1:40.69 (+4.49s | 4.3%) Swim Lake City Legends 12/29/2025 60th Holiday Open 2025 C Meet
50 Back
51.08
51.08
100 Back
54.10
1:45.18
100 Back
1:45.18
3908 Miles Chen 1:45.18 9 B: 1:40.69 (+4.49s | 4.3%) Fairfax Foxes Swimming 11/21/2025 2025 Swim Rock
50 Back
52.88
52.88
100 Back
52.30
1:45.18
100 Back
1:45.18
3909 Andrew Lenox 1:45.18 10 B: 1:40.69 (+4.49s | 4.3%) Meadowbrook Swim Team 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
48.54
48.54
100 Back
56.64
1:45.18
100 Back
1:45.18
3910 Jayden Xu 1:45.18 9 B: 1:40.69 (+4.49s | 4.3%) Swim Tech 03/27/2026 2026 MR Bronze Championships Central KBM
50 Back
50.46
50.46
100 Back
54.72
1:45.18
100 Back
1:45.18
3911 Charles Ulrich 1:45.18 10 B: 1:40.69 (+4.49s | 4.3%) Streamline Aquatics Club 01/31/2026 2026 CAT Cougar Snow Storm
3912 Rhett Szymanski 1:45.19 10 B: 1:40.69 (+4.50s | 4.3%) Cardinal and Gold Aquatics 11/01/2025 2025 Bridget Vache Memorial MAC Fall Frenzy
3913 Gabriel Rhodes-Ondi 1:45.19 10 B: 1:40.69 (+4.50s | 4.3%) Treasure Coast Swimming 10/10/2026 TCSC Fall Invitational
50 Back
52.19
52.19
100 Back
53.00
1:45.19
100 Back
1:45.19
3914 Justin Yu 1:45.20 9 B: 1:40.69 (+4.51s | 4.3%) Blue Dolfins 09/12/2026 2026 Elizabeth Kazeck Fall Sprint
50 Back
1:01.72
1:01.72
100 Back
43.48
1:45.20
100 Back
1:45.20
3915 Jacob Yong 1:45.20 10 B: 1:40.69 (+4.51s | 4.3%) Seattle Metropolitan Aquatic C 10/10/2026 2026 PN SMAC Fall Kick Off Approved
50 Back
48.73
48.73
100 Back
56.47
1:45.20
100 Back
1:45.20
3916 Artin Dolatabadi 1:45.21 9 B: 1:40.69 (+4.52s | 4.3%) Rockville Montgomery Swim Club 12/04/2025 2025 PV Turkey Claus Showdown
50 Back
52.74
52.74
100 Back
52.47
1:45.21
100 Back
1:45.21
3917 Elias Walker 1:45.23 8 B: 1:40.69 (+4.54s | 4.3%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Back
52.17
52.17
100 Back
53.06
1:45.23
100 Back
1:45.23
3918 Mathias Salayandia 1:45.23 10 B: 1:40.69 (+4.54s | 4.3%) EL Paso Border Land Swim Team 10/17/2026 2026 BD SWAToberfest Sprintacular
3919 Timothy Ellis 1:45.25 9 B: 1:40.69 (+4.56s | 4.3%) McCallie-GPS Aquatics 10/17/2026 2026 MCC October Invite Copied
50 Back
52.07
52.07
100 Back
53.18
1:45.25
100 Back
1:45.25
3920 James Sollog 1:45.27 9 B: 1:40.69 (+4.58s | 4.4%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
51.05
51.05
100 Back
54.22
1:45.27
100 Back
1:45.27
3921 Daniel Biernesser 1:45.28 9 B: 1:40.69 (+4.59s | 4.4%) Fox Chapel Killer Whales 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
51.26
51.26
100 Back
54.02
1:45.28
100 Back
1:45.28
3922 Bennett Calliham 1:45.28 9 B: 1:40.69 (+4.59s | 4.4%) Loveland Swim Club 02/13/2026 2026 CO Loveland Last Chance Sweetheart Meet
50 Back
51.75
51.75
100 Back
53.53
1:45.28
100 Back
1:45.28
3923 William Oberg 1:45.29 9 B: 1:40.69 (+4.60s | 4.4%) Naval Academy Aquatic Club 01/17/2026 2026 Duck Bowl
50 Back
51.25
51.25
100 Back
54.04
1:45.29
100 Back
1:45.29
3924 Brayden Wei 1:45.29 9 B: 1:40.69 (+4.60s | 4.4%) Bayclub Aquatic Swim Team 09/25/2026 2026 BAST Season Kick Off Sprint Approved
50 Back
51.26
51.26
100 Back
54.03
1:45.29
100 Back
1:45.29
3925 Gustavo Calero 1:45.31 10 B: 1:40.69 (+4.62s | 4.4%) Mason Makos Swim Team 09/27/2025 2025 PV MAKO FALL INVITATIONAL
50 Back
50.26
50.26
100 Back
55.05
1:45.31
100 Back
1:45.31
3926 Luke Flaugher 1:45.32 8 B: 1:40.69 (+4.63s | 4.4%) Metro East Titans Swimming 10/09/2026 Fall Festival Invitational
50 Back
50.63
50.63
100 Back
54.69
1:45.32
100 Back
1:45.32
3927 Sage Dawson 1:45.33 10 B: 1:40.69 (+4.64s | 4.4%) Renegade Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
3928 Elias Cruz 1:45.34 9 B: 1:40.69 (+4.65s | 4.4%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
51.02
51.02
100 Back
54.32
1:45.34
100 Back
1:45.34
3929 August Justus 1:45.34 9 B: 1:40.69 (+4.65s | 4.4%) Mission Aurora Colorado Swimmi 10/16/2026 2026 CO MACS Fall Invitational
50 Back
48.36
48.36
100 Back
56.98
1:45.34
100 Back
1:45.34
3930 Tanner Jenkins 1:45.35 9 B: 1:40.69 (+4.66s | 4.4%) South Lyon Aquatics 02/14/2026 SAC Winter Classic
50 Back
49.72
49.72
100 Back
55.63
1:45.35
100 Back
1:45.35
3931 Gabriel Underwood 1:45.35 8 B: 1:40.69 (+4.66s | 4.4%) River City Aquatics 09/19/2026 2026 RCA Fall Classic
50 Back
52.84
52.84
100 Back
52.51
1:45.35
100 Back
1:45.35
3932 Matthew Chen 1:45.36 9 B: 1:40.69 (+4.67s | 4.4%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
3933 Spencer Corrigan 1:45.36 9 B: 1:40.69 (+4.67s | 4.4%) Helios 12/12/2025 2025 NC QCD Holiday Invite
50 Back
52.41
52.41
100 Back
52.95
1:45.36
100 Back
1:45.36
3934 Eli Clipson 1:45.36 9 B: 1:40.69 (+4.67s | 4.4%) Lexington Dolphins 10/17/2026 LEXD FinFest
50 Back
50.53
50.53
100 Back
54.83
1:45.36
100 Back
1:45.36
3935 Noah Godfrey 1:45.37 10 B: 1:40.69 (+4.68s | 4.4%) Life Time Oregon Swim Team 02/07/2026 2026 OR HEAT BC Blastoff
50 Back
50.12
50.12
100 Back
55.25
1:45.37
100 Back
1:45.37
3936 Maxwell Stuebner 1:45.37 9 B: 1:40.69 (+4.68s | 4.4%) Life Time Arizona Swim Team 02/13/2026 34th Annual Lost Dutchman Invitational
3937 William Machado 1:45.37 10 B: 1:40.69 (+4.68s | 4.4%) AC Swim Club 02/28/2026 VJO Rep The Bay C B A+ 2026 Copied
3938 Max Madera 1:45.37 10 B: 1:40.69 (+4.68s | 4.4%) Fast Falcons 10/10/2025 2025 FAST Pumpkin Plunge
50 Back
50.86
50.86
100 Back
54.51
1:45.37
100 Back
1:45.37
3939 Ram Vishnu 1:45.40 9 B: 1:40.69 (+4.71s | 4.5%) Wasatch Front Fish Market 12/29/2025 60th Holiday Open 2025 C Meet
3940 Zane Small 1:45.41 10 B: 1:40.69 (+4.72s | 4.5%) Burlingame Aquatics 10/24/2026 BAC SPOOKY FALL CLASSIC
50 Back
51.86
51.86
100 Back
53.55
1:45.41
100 Back
1:45.41
3941 Francisco Diaz 1:45.43 9 B: 1:40.69 (+4.74s | 4.5%) Rima United 11/14/2025 2025 NE KING CAC Fall Invite Copied
50 Back
1:47.34
1:47.34
100 Back
-1.-91
1:45.43
100 Back
1:45.43
3942 Vance Jackson 1:45.43 9 B: 1:40.69 (+4.74s | 4.5%) Clover Aquatics 11/24/2025 2025 AAAA AH Turkey Trot
50 Back
51.20
51.20
100 Back
54.23
1:45.43
100 Back
1:45.43
3943 Everett Commerford 1:45.43 10 B: 1:40.69 (+4.74s | 4.5%) Highbridge Aquatics 10/17/2026 LEXD FinFest
3944 William Wang 1:45.45 9 B: 1:40.69 (+4.76s | 4.5%) Charlotte County Swimming 09/19/2026 2026 GCST FALL OPEN
50 Back
51.74
51.74
100 Back
53.71
1:45.45
100 Back
1:45.45
3945 Davian Garcia 1:45.48 9 B: 1:40.69 (+4.79s | 4.5%) Gulf Coast Swim Team 09/19/2026 2026 GCST FALL OPEN
50 Back
50.94
50.94
100 Back
54.54
1:45.48
100 Back
1:45.48
3946 Theodore Goldstein 1:45.49 10 B: 1:40.69 (+4.80s | 4.6%) Univ. of Denver Hilltoppers 01/23/2026 2026 CO TOPS Colorado Open
50 Back
50.95
50.95
100 Back
54.54
1:45.49
100 Back
1:45.49
3947 Adrian Gutierrez 1:45.49 10 B: 1:40.69 (+4.80s | 4.6%) Gulliver Swim Club 02/14/2026 NMST BMHG February BC Invite 26
3948 Otello Mehrkens 1:45.50 10 B: 1:40.69 (+4.81s | 4.6%) Red Wing Swim Club 06/23/2026 2026 MN RWSC Summer Mini Meet
3949 William Halstead 1:45.51 10 B: 1:40.69 (+4.82s | 4.6%) Atlantis Aquatics 03/20/2026 2026 NE ORO TSSA Champs
50 Back
1:45.62
1:45.62
100 Back
0.-11
1:45.51
100 Back
1:45.51
3950 Asher Todd 1:45.52 9 B: 1:40.69 (+4.83s | 4.6%) Hillsborough Aquatic Club 02/14/2026 2026 CAT Valentine Splash

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.