USA Boys 11-12 - 100 M 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 Nathan Castellanos 1:42.97 10 B Min BB: 1:39.59 (+3.38s | 3.3%) Magnolia Aquatic Club 07/16/2025 2025 Texas Age Group Championships
50 Breast
48.83
48.83
100 Breast
54.14
1:42.97
100 Breast
1:42.97
902 William DeBoer 1:42.98 10 B Min BB: 1:39.59 (+3.39s | 3.3%) Denver Swim Academy 07/25/2025 2025 CO CSI Age Group Championships
50 Breast
50.40
50.40
100 Breast
52.58
1:42.98
100 Breast
1:42.98
903 Cayden Croswhite 1:43.00 10 B Min BB: 1:39.59 (+3.41s | 3.3%) Milpitas Aquatic Club 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
904 Gabriel Woods 1:43.00 10 B Min BB: 1:39.59 (+3.41s | 3.3%) Sandpipers of Nevada 03/30/2025 Sand Vs BCH LCM Dual 2025
905 Jonah Lamb 1:43.01 11 B Min BB: 1:39.59 (+3.42s | 3.3%) SwimAtlanta 06/26/2025 2025 June TYR Classic
50 Breast
48.60
48.60
100 Breast
54.41
1:43.01
100 Breast
1:43.01
906 Leonardo Casula 1:43.03 10 B Min BB: 1:39.59 (+3.44s | 3.3%) Sunnyvale Swim Club 06/29/2024 DACA LC C B A+ Meet
907 Keegan Brendemuhl 1:43.06 10 B Min BB: 1:39.59 (+3.47s | 3.4%) Red Dragon Swimming 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Breast
50.94
50.94
100 Breast
52.12
1:43.06
100 Breast
1:43.06
908 Yan Martinez Iatskevych 1:43.06 11 B Min BB: 1:39.59 (+3.47s | 3.4%) Titanes de Tym 05/02/2025 2025 ST 22nd Annual Cinco De Mayo
50 Breast
48.31
48.31
100 Breast
54.75
1:43.06
100 Breast
1:43.06
909 Brian Wrobel 1:43.09 10 B Min BB: 1:39.59 (+3.50s | 3.4%) Sandpipers of Nevada 06/12/2025 2025 SCS June AG Invite @ La Mirada Armada
910 Trystan Tanner 1:43.11 10 B Min BB: 1:39.59 (+3.52s | 3.4%) Tuna Swim Club 06/21/2025 2025 MN TUNA Oppor TUNA Ty 2 Invite
50 Breast
50.12
50.12
100 Breast
52.99
1:43.11
100 Breast
1:43.11
911 Garett Wailes 1:43.11 11 B Min BB: 1:39.59 (+3.52s | 3.4%) Foothills Swim Team 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Breast
50.29
50.29
100 Breast
52.82
1:43.11
100 Breast
1:43.11
912 James McCarthy 1:43.11 10 B Min BB: 1:39.59 (+3.52s | 3.4%) YMCA of Austin Swim Alliance 06/27/2025 2025 ST HPAC Long Course STX Championship
913 Nikolas Sanness 1:43.15 11 B Min BB: 1:39.59 (+3.56s | 3.5%) Tide Swimming 05/03/2024 2024 TIDE Swimming Spring Shockwave Meet
50 Breast
48.85
48.85
100 Breast
54.30
1:43.15
100 Breast
1:43.15
914 Theodore Berry 1:43.15 12 B Min BB: 1:39.59 (+3.56s | 3.5%) Barracuda Swim Club of Northea 09/13/2025 Wonderful One Day Meet
50 Breast
47.85
47.85
100 Breast
55.30
1:43.15
100 Breast
1:43.15
915 Graham Aase 1:43.16 11 B Min BB: 1:39.59 (+3.57s | 3.5%) Rochester Swim Club 06/13/2025 2025 MN RSC Summerfest
50 Breast
48.13
48.13
100 Breast
55.03
1:43.16
100 Breast
1:43.16
916 Jax Ladomirak 1:43.17 11 B Min BB: 1:39.59 (+3.58s | 3.5%) Palo Alto Stanford Aquatics 06/29/2024 DACA LC C B A+ Meet
917 Ethan Christ 1:43.18 10 B Min BB: 1:39.59 (+3.59s | 3.5%) Edina Swim Club 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Breast
49.51
49.51
100 Breast
53.67
1:43.18
100 Breast
1:43.18
918 Chase Roberts 1:43.21 10 B Min BB: 1:39.59 (+3.62s | 3.5%) Denver Swim Academy 04/26/2025 2025 CO FST Spring LC Fever
50 Breast
49.21
49.21
100 Breast
54.00
1:43.21
100 Breast
1:43.21
919 Robert Conrad 1:43.23 11 B Min BB: 1:39.59 (+3.64s | 3.5%) Unattached 06/20/2025 2025 Planet Swim Summer Championships
50 Breast
49.35
49.35
100 Breast
53.88
1:43.23
100 Breast
1:43.23
920 Massimo Bonomi 1:43.25 11 B Min BB: 1:39.59 (+3.66s | 3.5%) Jbarracudas Swim Team 06/20/2025 2025 SI SPLASH AND DASH
50 Breast
49.24
49.24
100 Breast
54.01
1:43.25
100 Breast
1:43.25
921 Oliver Cordero 1:43.27 11 B Min BB: 1:39.59 (+3.68s | 3.6%) Utah Valley Aquatics 06/06/2025 Speed Lake City 2025
922 Breckin Worthington 1:43.29 11 B Min BB: 1:39.59 (+3.70s | 3.6%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
50 Breast
49.40
49.40
100 Breast
53.89
1:43.29
100 Breast
1:43.29
923 Leo Wu 1:43.31 10 B Min BB: 1:39.59 (+3.72s | 3.6%) Pro Swimming 07/24/2025 2025 PN LC 12 U Championships
924 Matteo Vargas 1:43.36 12 B Min BB: 1:39.59 (+3.77s | 3.6%) Kissimmee Swim Association 06/06/2025 2025 MAKOS Summer Splash
925 James Abadam 1:43.36 10 B Min BB: 1:39.59 (+3.77s | 3.6%) Schertz YMCA Swim Team 07/10/2025 2025 ST AAAA STAGS LC Championship
926 Luke Snyder 1:43.41 12 B Min BB: 1:39.59 (+3.82s | 3.7%) Barracuda Aquatics Club 07/12/2025 2025 MN BAC Last Chance Invitational
50 Breast
49.34
49.34
100 Breast
54.07
1:43.41
100 Breast
1:43.41
927 Alex Kawakami 1:43.41 10 B Min BB: 1:39.59 (+3.82s | 3.7%) Unattached 08/07/2024 2024 Western Zone Age Group Championships
928 Brendan Li 1:43.44 11 B Min BB: 1:39.59 (+3.85s | 3.7%) Issaquah Swim Team 06/14/2025 2025 IST June Invtational
929 Callen Walk 1:43.44 10 B Min BB: 1:39.59 (+3.85s | 3.7%) Williamsburg Aquatic Club 07/25/2024 2024 VA LC Age Group Championships
930 William Bogdan 1:43.47 11 B Min BB: 1:39.59 (+3.88s | 3.7%) Aquawolves Swimming 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Breast
52.30
52.30
100 Breast
51.17
1:43.47
100 Breast
1:43.47
931 Sunara Hewage 1:43.48 10 B Min BB: 1:39.59 (+3.89s | 3.8%) Hillsboro Swim Team 05/02/2025 2025 THSC Spring Invitational
50 Breast
48.61
48.61
100 Breast
54.87
1:43.48
100 Breast
1:43.48
932 Ming Chong 1:43.50 10 B Min BB: 1:39.59 (+3.91s | 3.8%) Burlingame Aquatics 05/17/2025 2025 LAMV SCM C B A+
50 Breast
48.81
48.81
100 Breast
54.69
1:43.50
100 Breast
1:43.50
933 Bowen Toia 1:43.52 10 B Min BB: 1:39.59 (+3.93s | 3.8%) Univ. of Denver Hilltoppers 07/25/2025 2025 CO CSI Age Group Championships
50 Breast
49.46
49.46
100 Breast
54.06
1:43.52
100 Breast
1:43.52
934 Lucca Wang 1:43.52 10 B Min BB: 1:39.59 (+3.93s | 3.8%) Pleasanton Seahawks 06/20/2025 Zone 2 Last Chance To AG Champs
935 Andrew Kudyakov 1:43.52 12 B Min BB: 1:39.59 (+3.93s | 3.8%) SwimFast 01/17/2026 2026 Azura Winter Open LCM Invite
936 Yuri Evstigneev 1:43.52 10 B Min BB: 1:39.59 (+3.93s | 3.8%) Santa Clara Swim Club 06/27/2025 Valley Splash
937 Derek Lee 1:43.53 11 B Min BB: 1:39.59 (+3.94s | 3.8%) Rancho San Dieguito 06/20/2025 2025 SI SPLASH AND DASH
50 Breast
48.74
48.74
100 Breast
54.79
1:43.53
100 Breast
1:43.53
938 Skyler Malkowicz 1:43.54 11 B Min BB: 1:39.59 (+3.95s | 3.8%) Sarasota Sharks 04/26/2025 10th Annual Hohne Memorial Invitational
939 Andre Pantoja 1:43.56 10 B Min BB: 1:39.59 (+3.97s | 3.8%) T2 Aquatics 05/03/2025 2025 Sea Dragon May Open
50 Breast
48.31
48.31
100 Breast
55.25
1:43.56
100 Breast
1:43.56
940 Garrick Smith 1:43.58 10 B Min BB: 1:39.59 (+3.99s | 3.9%) Hilltop Aquatic Swim Team 07/17/2025 2025 UTAGS LC Championships
50 Breast
49.14
49.14
100 Breast
54.44
1:43.58
100 Breast
1:43.58
941 Tavita Kozlowski 1:43.60 10 B Min BB: 1:39.59 (+4.01s | 3.9%) Life Time Fitness Utah Swim Te 07/17/2025 2025 UTAGS LC Championships
50 Breast
48.10
48.10
100 Breast
55.50
1:43.60
100 Breast
1:43.60
942 Morrison Kawecki 1:43.61 10 B Min BB: 1:39.59 (+4.02s | 3.9%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
50 Breast
50.01
50.01
100 Breast
53.60
1:43.61
100 Breast
1:43.61
943 Blake Noble 1:43.62 11 B Min BB: 1:39.59 (+4.03s | 3.9%) Team Vortex 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Breast
51.05
51.05
100 Breast
52.57
1:43.62
100 Breast
1:43.62
944 Leonardo Zhang 1:43.62 9 B Min BB: 1:39.59 (+4.03s | 3.9%) Rose Bowl Aquatics 07/25/2024 2024 CA SCS BREA Summer A G Champs
945 Hudson Sheehan 1:43.67 10 B Min BB: 1:39.59 (+4.08s | 3.9%) Nova of Virginia 06/13/2024 2024 CGBD Steve Hennessy Summer Madness
946 Joshua My 1:43.67 11 B Min BB: 1:39.59 (+4.08s | 3.9%) Orinda Aquatics 04/26/2025 PacSwim LCM C B BB+ Hosted By TERA
947 Andrew Chen 1:43.69 11 B Min BB: 1:39.59 (+4.10s | 4.0%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500
948 Raylan Clifton 1:43.70 10 B Min BB: 1:39.59 (+4.11s | 4.0%) Barracuda Swim Club of Northea 09/13/2025 Wonderful One Day Meet
50 Breast
49.00
49.00
100 Breast
54.70
1:43.70
100 Breast
1:43.70
949 Kaan Evin 1:43.70 12 B Min BB: 1:39.59 (+4.11s | 4.0%) Highlands Ranch Aquatics 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Breast
50.77
50.77
100 Breast
52.93
1:43.70
100 Breast
1:43.70
950 Adam Li 1:43.72 10 B Min BB: 1:39.59 (+4.13s | 4.0%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
50 Breast
48.42
48.42
100 Breast
55.30
1:43.72
100 Breast
1:43.72

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.