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USA Boys 10 & under - 100 Y Breast

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 Lam Bui 1:34.42 9 BB Min A: 1:30.59 (+3.83s | 4.1%) Monroe-Woodbury Devilfish Aqua 02/20/2026 2026 MR Silvers North Championship YMID
50 Breast
44.94
44.94
100 Breast
49.48
1:34.42
100 Breast
1:34.42
902 Anthony Ma 1:34.43 10 BB Min A: 1:30.59 (+3.84s | 4.1%) Cottonwood Heights Aquatics 09/26/2025 Tsunami Fall Kick Off 2025
50 Breast
45.21
45.21
100 Breast
49.22
1:34.43
100 Breast
1:34.43
903 Austin Xue 1:34.45 9 BB Min A: 1:30.59 (+3.86s | 4.1%) Waterloo Swimming 02/06/2026 2026 ST AQTX STX Champs North
50 Breast
45.28
45.28
100 Breast
49.17
1:34.45
100 Breast
1:34.45
904 Lucas Romero 1:34.45 8 BB Min A: 1:30.59 (+3.86s | 4.1%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Breast
45.49
45.49
100 Breast
48.96
1:34.45
100 Breast
1:34.45
905 Wes Titievsky 1:34.49 10 BB Min A: 1:30.59 (+3.90s | 4.1%) Brooklyn Stingrays 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Breast
45.08
45.08
100 Breast
49.41
1:34.49
100 Breast
1:34.49
906 Evan Kang 1:34.49 10 BB Min A: 1:30.59 (+3.90s | 4.1%) Swim Torrance 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 Breast
45.79
45.79
100 Breast
48.70
1:34.49
100 Breast
1:34.49
907 Nino Arndt 1:34.51 10 BB Min A: 1:30.59 (+3.92s | 4.1%) Upper Main Line YMCA 12/11/2025 2025 East Coast WinterFest
50 Breast
44.31
44.31
100 Breast
50.20
1:34.51
100 Breast
1:34.51
908 Viktor Despotovic 1:34.51 9 BB Min A: 1:30.59 (+3.92s | 4.1%) Los Gatos 04/22/2026 2026 SCVAL De Anza Division Championship Meet
50 Breast
42.27
42.27
100 Breast
52.24
1:34.51
100 Breast
1:34.51
909 Max Alred 1:34.51 9 BB Min A: 1:30.59 (+3.92s | 4.1%) Marshall County Swim Club 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
45.97
45.97
100 Breast
48.54
1:34.51
100 Breast
1:34.51
910 Kroy Riley 1:34.53 10 BB Min A: 1:30.59 (+3.94s | 4.2%) High Performance Aquatic Club 12/20/2025 2025 ST SASA Tis The Season
50 Breast
45.55
45.55
100 Breast
48.98
1:34.53
100 Breast
1:34.53
911 Henry Ims 1:34.54 10 BB Min A: 1:30.59 (+3.95s | 4.2%) Cincinnati Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Breast
45.89
45.89
100 Breast
48.65
1:34.54
100 Breast
1:34.54
912 Theodore Whitson 1:34.55 10 BB Min A: 1:30.59 (+3.96s | 4.2%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Breast
44.62
44.62
100 Breast
49.93
1:34.55
100 Breast
1:34.55
913 Theodore Chartrand 1:34.55 10 BB Min A: 1:30.59 (+3.96s | 4.2%) Machine Aquatics 11/14/2025 2025 PV November Open Franconia
50 Breast
44.55
44.55
100 Breast
50.00
1:34.55
100 Breast
1:34.55
914 Oliver Catala 1:34.57 10 BB Min A: 1:30.59 (+3.98s | 4.2%) Gulliver Swim Club 06/06/2026 NMST June Invite 26
50 Breast
44.43
44.43
100 Breast
50.14
1:34.57
100 Breast
1:34.57
915 Cameron Cheng-Zhang 1:34.61 10 BB Min A: 1:30.59 (+4.02s | 4.2%) New Wave Swim Team 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Breast
44.29
44.29
100 Breast
50.32
1:34.61
100 Breast
1:34.61
916 William Blackwood 1:34.62 9 BB Min A: 1:30.59 (+4.03s | 4.3%) Forest Grove 02/13/2026 2026 OR HS 6A 3
50 Breast
42.84
42.84
100 Breast
51.78
1:34.62
100 Breast
1:34.62
917 Jordan Melenbrink 1:34.63 9 BB Min A: 1:30.59 (+4.04s | 4.3%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Breast
45.38
45.38
100 Breast
49.25
1:34.63
100 Breast
1:34.63
918 Luke Newman 1:34.64 10 BB Min A: 1:30.59 (+4.05s | 4.3%) Saint Edwards Aquatics 06/26/2026 2026 Summer Area 6 Champs
50 Breast
45.97
45.97
100 Breast
48.67
1:34.64
100 Breast
1:34.64
919 Alexander Bago 1:34.64 10 BB Min A: 1:30.59 (+4.05s | 4.3%) Badger Swim Club,Inc. 03/07/2026 2026 MR AGUA Last Chance Invitational
50 Breast
44.80
44.80
100 Breast
49.84
1:34.64
100 Breast
1:34.64
920 Liam Bundick 1:34.65 10 BB Min A: 1:30.59 (+4.06s | 4.3%) Alamo Area Aquatic Association 02/13/2026 2026 ST HPAC STX Champs South
50 Breast
44.35
44.35
100 Breast
50.30
1:34.65
100 Breast
1:34.65
921 Julian Gu 1:34.65 10 BB Min A: 1:30.59 (+4.06s | 4.3%) Blue Dolfins 09/27/2025 2025 Elizabeth Kazeck Fall Sprint
50 Breast
43.26
43.26
100 Breast
51.39
1:34.65
100 Breast
1:34.65
922 James Milchteim 1:34.65 9 BB Min A: 1:30.59 (+4.06s | 4.3%) Bay Club Aquatics 03/06/2026 2026 SI 14U AGE GRP CHAMPIONSHIPS
50 Breast
44.45
44.45
100 Breast
50.20
1:34.65
100 Breast
1:34.65
923 Alex Liu 1:34.68 10 BB Min A: 1:30.59 (+4.09s | 4.3%) Anglerfish Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Breast
46.42
46.42
100 Breast
48.26
1:34.68
100 Breast
1:34.68
924 Declan Sederholm 1:34.68 10 BB Min A: 1:30.59 (+4.09s | 4.3%) Hilltop Aquatic Swim Team 11/14/2025 2025 UT HAST Fall Back Bash
50 Breast
46.56
46.56
100 Breast
48.12
1:34.68
100 Breast
1:34.68
925 Nolan Ruther 1:34.69 10 BB Min A: 1:30.59 (+4.10s | 4.3%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
45.14
45.14
100 Breast
49.55
1:34.69
100 Breast
1:34.69
926 Trystan Martin 1:34.71 10 BB Min A: 1:30.59 (+4.12s | 4.4%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Breast
42.21
42.21
100 Breast
52.50
1:34.71
100 Breast
1:34.71
927 Aaron Kim 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) The Spartans of La Canada 12/12/2025 2025 CA SCS RAA WAG
50 Breast
46.74
46.74
100 Breast
47.98
1:34.72
100 Breast
1:34.72
928 Oliver Pearce 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) Aces Swim Club 02/27/2026 2026 CO CSI SC Age Group Championships
50 Breast
44.78
44.78
100 Breast
49.94
1:34.72
100 Breast
1:34.72
929 Carson Logar 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) Mecklenburg Swim Association 03/20/2026 2026 STAR Tar Heel States
50 Breast
45.19
45.19
100 Breast
49.53
1:34.72
100 Breast
1:34.72
930 Connor Powe 1:34.72 10 BB Min A: 1:30.59 (+4.13s | 4.4%) De La Salle Collegiate High Sc 03/06/2026 Catholic League Championships Boys 2026
50 Breast
45.76
45.76
100 Breast
48.96
1:34.72
100 Breast
1:34.72
931 Luke Ivens-Brown 1:34.74 9 BB Min A: 1:30.59 (+4.15s | 4.4%) Atlantis Swimming 02/27/2026 2026 MCSA Junior Cup
50 Breast
44.42
44.42
100 Breast
50.32
1:34.74
100 Breast
1:34.74
932 Michael Valikhovsky 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Quince Orchard Swim Academy 02/27/2026 2026 Cherry Blossom Champs
50 Breast
46.04
46.04
100 Breast
48.71
1:34.75
100 Breast
1:34.75
933 Jake Brown 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
934 Khai Cho-Khaliq 1:34.75 10 BB Min A: 1:30.59 (+4.16s | 4.4%) Rockville Montgomery Swim Club 03/20/2026 2026 RMSC Spring Finale
50 Breast
45.44
45.44
100 Breast
49.31
1:34.75
100 Breast
1:34.75
935 Mason Lam 1:34.75 9 BB Min A: 1:30.59 (+4.16s | 4.4%) Eagle Swim Team Inc. 11/14/2025 2025 NBAC Thanksgiving Meet
50 Breast
46.62
46.62
100 Breast
48.13
1:34.75
100 Breast
1:34.75
936 Cameron Watrous 1:34.76 9 BB Min A: 1:30.59 (+4.17s | 4.4%) Bellevue Club Swim Team 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 Breast
45.05
45.05
100 Breast
49.71
1:34.76
100 Breast
1:34.76
937 David Chen 1:34.77 10 BB Min A: 1:30.59 (+4.18s | 4.4%) Tualatin Hills Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Breast
44.31
44.31
100 Breast
50.46
1:34.77
100 Breast
1:34.77
938 Will Wasmann 1:34.78 9 BB Min A: 1:30.59 (+4.19s | 4.4%) Roosevelt 02/11/2026 2026 OR HS 6A 1
50 Breast
44.19
44.19
100 Breast
50.59
1:34.78
100 Breast
1:34.78
939 Tyler Clark 1:34.80 10 BB Min A: 1:30.59 (+4.21s | 4.4%) Greater Omaha Aquatics Leopard 01/31/2026 2026 MW SCSC President S Day Meet
50 Breast
45.69
45.69
100 Breast
49.11
1:34.80
100 Breast
1:34.80
940 Noah Czech 1:34.82 10 BB Min A: 1:30.59 (+4.23s | 4.5%) Diamond State Aquatics 01/23/2026 2026 USAS IMX Games
50 Breast
45.04
45.04
100 Breast
49.78
1:34.82
100 Breast
1:34.82
941 Nolan Chan 1:34.84 10 BB Min A: 1:30.59 (+4.25s | 4.5%) Phoenix Swimming 11/21/2025 2025 NE ABF Nov Trials And Final Meet
50 Breast
44.84
44.84
100 Breast
50.00
1:34.84
100 Breast
1:34.84
942 Decker Yarber 1:34.88 10 BB Min A: 1:30.59 (+4.29s | 4.5%) Tollefson Swimming 02/27/2026 2026 Cherry Blossom Champs
50 Breast
43.84
43.84
100 Breast
51.04
1:34.88
100 Breast
1:34.88
943 Rhyne Miller 1:34.90 10 BB Min A: 1:30.59 (+4.31s | 4.5%) Mecklenburg Swim Association 02/07/2026 MSA IM Tough Meet 2026
50 Breast
45.13
45.13
100 Breast
49.77
1:34.90
100 Breast
1:34.90
944 Felician Perski Smaluch 1:34.90 10 BB Min A: 1:30.59 (+4.31s | 4.5%) Jupiter Dragons Swim Team 06/27/2026 Firecracker Meet 2026
50 Breast
45.84
45.84
100 Breast
49.06
1:34.90
100 Breast
1:34.90
945 Kevin Liu 1:34.92 10 BB Min A: 1:30.59 (+4.33s | 4.6%) Arctic Aquatics 05/01/2026 2026 NE ARCT Spring Specialty Meet
50 Breast
45.52
45.52
100 Breast
49.40
1:34.92
100 Breast
1:34.92
946 Charles Swinsick 1:34.93 10 BB Min A: 1:30.59 (+4.34s | 4.6%) Marlins Of Raleigh 02/13/2026 Speedo 2026 MOR Short Course Qualifier Meet
50 Breast
44.67
44.67
100 Breast
50.26
1:34.93
100 Breast
1:34.93
947 Steven Luo 1:34.93 9 BB Min A: 1:30.59 (+4.34s | 4.6%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Breast
50.85
50.85
100 Breast
44.08
1:34.93
100 Breast
1:34.93
948 Harrison Kyin 1:34.94 10 BB Min A: 1:30.59 (+4.35s | 4.6%) Cavalier Aquatics/Piedmont Fam 12/11/2025 2025 East Coast WinterFest
50 Breast
45.52
45.52
100 Breast
49.42
1:34.94
100 Breast
1:34.94
949 Avery Garrod 1:34.94 10 BB Min A: 1:30.59 (+4.35s | 4.6%) Tide Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
46.39
46.39
100 Breast
48.55
1:34.94
100 Breast
1:34.94
950 Everett Vollmer 1:34.95 10 BB Min A: 1:30.59 (+4.36s | 4.6%) Egra Waves 11/15/2025 2025 GR Gales Of November Open Invitational
50 Breast
43.89
43.89
100 Breast
51.06
1:34.95
100 Breast
1:34.95

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.