2001
Nathan
Freedman
1:30.91
13
B: 1:20.49 (+10.42s | 11.5%)
Long Island Aquatic Club
01/16/2026
2026 MR NFS 43rd Annual Dr MLK Jr Invite
50 Breast
42.30
42.30
100 Breast
48.61
1:30.91
100 Breast
1:30.91
2002
Ahmed
Abdulkarim
1:30.91
14
B: 1:20.49 (+10.42s | 11.5%)
Nation\\\\\\'s Capital Swim Club
12/04/2025
2025 PV Turkey Claus Showdown
50 Breast
44.04
44.04
100 Breast
46.87
1:30.91
100 Breast
1:30.91
2003
Matthew
Lau
1:30.92
13
B: 1:20.49 (+10.43s | 11.5%)
Marks Jch Stingrays
02/07/2026
2026 MR FREE Championships Meets Qualifier
50 Breast
44.21
44.21
100 Breast
46.71
1:30.92
100 Breast
1:30.92
2004
Jake
Puller
1:30.92
13
B: 1:20.49 (+10.43s | 11.5%)
DC Dept Of Parks and Recreatio
10/11/2025
2025 ASA October Kick Off
50 Breast
43.68
43.68
100 Breast
47.24
1:30.92
100 Breast
1:30.92
2005
Elliot
Osterberg
1:30.93
13
B: 1:20.49 (+10.44s | 11.5%)
Upper Valley Aquatic Club
11/07/2025
2025 NE UVAC Dorsi Raynolds Memorial Meet C
50 Breast
44.14
44.14
100 Breast
46.79
1:30.93
100 Breast
1:30.93
2006
Aaron
Teitelbaum
1:31.00
13
B: 1:20.49 (+10.51s | 11.5%)
Columbia Aquatics Association
12/05/2025
2025 Christmas Championships
50 Breast
42.68
42.68
100 Breast
48.32
1:31.00
100 Breast
1:31.00
2007
Henry
Fridlund
1:31.02
14
B: 1:20.49 (+10.53s | 11.6%)
Machine Aquatics
11/14/2025
2025PV November Open Fairland
50 Breast
42.49
42.49
100 Breast
48.53
1:31.02
100 Breast
1:31.02
2008
Preston
Woodward
1:31.04
14
B: 1:20.49 (+10.55s | 11.6%)
Tsunami Swimming
11/08/2025
2025 PWSC Fall Aqua Fest
50 Breast
43.64
43.64
100 Breast
47.40
1:31.04
100 Breast
1:31.04
2009
Liam
Maguire
1:31.05
13
B: 1:20.49 (+10.56s | 11.6%)
Pen Bay Sailfish
03/13/2025
2025 MESI Winter Short Course Championships
50 Breast
41.14
41.14
100 Breast
49.91
1:31.05
100 Breast
1:31.05
2010
Hunter
Reynolds
1:31.06
11
B: 1:20.49 (+10.57s | 11.6%)
Williamsburg Aquatic Club
12/07/2023
2023 East Coast WinterFest
50 Breast
42.81
42.81
100 Breast
48.25
1:31.06
100 Breast
1:31.06
2011
Graham
Hansmire
1:31.06
13
B: 1:20.49 (+10.57s | 11.6%)
Weymouth Club Waves
10/10/2025
2025 NE CRA October Distance Specialty Meet
50 Breast
41.26
41.26
100 Breast
49.80
1:31.06
100 Breast
1:31.06
2012
Henry
Horton
1:31.11
13
B: 1:20.49 (+10.62s | 11.7%)
DC Dept Of Parks and Recreatio
12/04/2025
2025 PV Turkey Claus Showdown
50 Breast
43.13
43.13
100 Breast
47.98
1:31.11
100 Breast
1:31.11
2013
Tristan
Jones
1:31.11
11
B: 1:20.49 (+10.62s | 11.7%)
Poseidon Swimming Inc
02/16/2024
Central District 9 12 Year Old Championship
50 Breast
42.24
42.24
100 Breast
48.87
1:31.11
100 Breast
1:31.11
2014
Owen
Morrow
1:31.14
13
B: 1:20.49 (+10.65s | 11.7%)
92ny Flying Dolphins
11/01/2025
2025 MR TRI Fall SCY Invitational
50 Breast
43.94
43.94
100 Breast
47.20
1:31.14
100 Breast
1:31.14
2015
Matthew
Howard
1:31.14
13
B: 1:20.49 (+10.65s | 11.7%)
Shamrock Swim Club
01/04/2026
2026 NE SSC Jan Meet
2016
Oskar
Michalak
1:31.16
14
B: 1:20.49 (+10.67s | 11.7%)
Freedom Aquatics
11/15/2025
2025 MR FREE Freedom IMX Challenge
50 Breast
40.68
40.68
100 Breast
50.48
1:31.16
100 Breast
1:31.16
2017
Griffin
Herzfeld
1:31.18
13
B: 1:20.49 (+10.69s | 11.7%)
Fox Swim Club
10/18/2025
2025 Fox Fall Invitational 1 Copied
50 Breast
41.77
41.77
100 Breast
49.41
1:31.18
100 Breast
1:31.18
2018
Jonathan
Chen
1:31.20
14
B: 1:20.49 (+10.71s | 11.7%)
Long Island Aquatic Club
01/10/2026
2026 MR FA Iron Dragon Invitational
50 Breast
42.99
42.99
100 Breast
48.21
1:31.20
100 Breast
1:31.20
2019
Nathan
Harvey
1:31.20
13
B: 1:20.49 (+10.71s | 11.7%)
Mason Makos Swim Team
12/12/2025
2025 MAKO HOLIDAY INVITATIONAL
50 Breast
43.63
43.63
100 Breast
47.57
1:31.20
100 Breast
1:31.20
2020
Charles
Kolling
1:31.20
13
B: 1:20.49 (+10.71s | 11.7%)
Central Vermont Swim Club
01/04/2026
2026 NE UVAC CVI Invitational
50 Breast
43.42
43.42
100 Breast
47.78
1:31.20
100 Breast
1:31.20
2021
Theodore
Tokarsky
1:31.21
13
B: 1:20.49 (+10.72s | 11.8%)
Columbia Aquatics Association
11/07/2025
2025 Marlins Invitational
50 Breast
41.40
41.40
100 Breast
49.81
1:31.21
100 Breast
1:31.21
2022
Damian
Hillman
1:31.21
13
B: 1:20.49 (+10.72s | 11.8%)
Bayside Aquatics
10/18/2025
2025 Fox Fall Invitational 1 Copied
50 Breast
42.40
42.40
100 Breast
48.81
1:31.21
100 Breast
1:31.21
2023
Fredrik
Gellatly
1:31.24
14
B: 1:20.49 (+10.75s | 11.8%)
Charles River Aquatics
11/14/2025
2025 NECRA Nov Distance Specialty Meet Co
50 Breast
43.39
43.39
100 Breast
47.85
1:31.24
100 Breast
1:31.24
2024
Kevindu
Perera
1:31.24
13
B: 1:20.49 (+10.75s | 11.8%)
West Suburban YMCA Blue Waves
11/15/2025
0025 NE NSSC November 15 SJP Copied
50 Breast
43.34
43.34
100 Breast
47.90
1:31.24
100 Breast
1:31.24
2025
Arsenii
Alimov
1:31.25
14
B: 1:20.49 (+10.76s | 11.8%)
North Shore Swim Club
01/09/2026
2026 NE NSSC January 9 11 BC Meet
50 Breast
42.21
42.21
100 Breast
49.04
1:31.25
100 Breast
1:31.25
2026
Mason
Nguyen
1:31.26
14
B: 1:20.49 (+10.77s | 11.8%)
Accokeek Stroke Technique Swim
09/27/2025
2025 PV MAKO FALL INVITATIONAL
50 Breast
41.54
41.54
100 Breast
49.72
1:31.26
100 Breast
1:31.26
2027
Nathaniel
Malm
1:31.26
13
B: 1:20.49 (+10.77s | 11.8%)
The Capitol Sea Devils
01/24/2026
2026 SDS Polar Bear Invitational
2028
Devin
Ricks
1:31.27
12
B: 1:20.49 (+10.78s | 11.8%)
Accokeek Stroke Technique Swim
10/10/2025
2025 PV October Open Fairland
50 Breast
40.90
40.90
100 Breast
50.37
1:31.27
100 Breast
1:31.27
2029
Jonathan
Chang
1:31.28
13
B: 1:20.49 (+10.79s | 11.8%)
Rockville Montgomery Swim Club
12/04/2025
2025 PV Turkey Claus Showdown
50 Breast
43.97
43.97
100 Breast
47.31
1:31.28
100 Breast
1:31.28
2030
Dylan
Chen
1:31.29
13
B: 1:20.49 (+10.80s | 11.8%)
Sachem Swim Club
01/30/2026
2026 MR SSC Polar Bear Plunge
50 Breast
43.56
43.56
100 Breast
47.73
1:31.29
100 Breast
1:31.29
2031
Josiah
Lopez
1:31.30
13
B: 1:20.49 (+10.81s | 11.8%)
Unattached
04/11/2025
2025 Boys Girls Clubs National Swim Champs
50 Breast
43.09
43.09
100 Breast
48.21
1:31.30
100 Breast
1:31.30
2032
Vihaan
Shirodkar
1:31.31
14
B: 1:20.49 (+10.82s | 11.8%)
Nova of Virginia
10/24/2025
NOVA Halloween Haunt
50 Breast
41.90
41.90
100 Breast
49.41
1:31.31
100 Breast
1:31.31
2033
Sebastian
Flisiak
1:31.31
11
B: 1:20.49 (+10.82s | 11.8%)
Poseidon Swimming Inc
01/14/2023
757 Swim Splash Dash 2023
50 Breast
42.27
42.27
100 Breast
49.04
1:31.31
100 Breast
1:31.31
2034
Zac
Colon
1:31.31
13
B: 1:20.49 (+10.82s | 11.8%)
Life Time Mid Atlantic Swim Te
11/14/2025
2025 PV November Open Dulles South
50 Breast
42.93
42.93
100 Breast
48.38
1:31.31
100 Breast
1:31.31
2035
Andrew
Kolpakov
1:31.33
11
B: 1:20.49 (+10.84s | 11.9%)
Tide Swimming
10/06/2023
2023 Atlantic Coast Clash Invite
50 Breast
43.71
43.71
100 Breast
47.62
1:31.33
100 Breast
1:31.33
2036
Matthew
Kotler
1:31.35
13
B: 1:20.49 (+10.86s | 11.9%)
Belmont Aquatic Team
12/12/2025
2025 NE NSSC Dec Holiday Celebration!
50 Breast
41.88
41.88
100 Breast
49.47
1:31.35
100 Breast
1:31.35
2037
Gavin
Vincent
1:31.44
14
B: 1:20.49 (+10.95s | 12.0%)
Southern Maryland Aquatics
11/07/2025
2025 CAC 5th Annual Zachary Spain Memorial Me
50 Breast
41.98
41.98
100 Breast
49.46
1:31.44
100 Breast
1:31.44
2038
Noah
Ziniti
1:31.48
13
B: 1:20.49 (+10.99s | 12.0%)
Smithfield YMCA Dolphins
02/01/2026
2026 NE NCYW 36th Annual YMCA Pentathlon
50 Breast
42.99
42.99
100 Breast
48.49
1:31.48
100 Breast
1:31.48
2039
Caleb
Howes
1:31.48
14
B: 1:20.49 (+10.99s | 12.0%)
Cca Marlins of Virginia
12/11/2025
2025 East Coast WinterFest
50 Breast
43.01
43.01
100 Breast
48.47
1:31.48
100 Breast
1:31.48
2040
Lucas
Brown
1:31.48
14
B: 1:20.49 (+10.99s | 12.0%)
Clifton Park-Halfmoon Piranhas
11/21/2025
2025 NE NSSC Tukey Classic At PA
50 Breast
42.24
42.24
100 Breast
49.24
1:31.48
100 Breast
1:31.48
2041
Andrew
Hawksworth
1:31.49
14
B: 1:20.49 (+11.00s | 12.0%)
The Capitol Sea Devils
11/21/2025
2025 Swim Rock
50 Breast
43.32
43.32
100 Breast
48.17
1:31.49
100 Breast
1:31.49
2042
Lucas
Cuiffo
1:31.51
13
B: 1:20.49 (+11.02s | 12.0%)
Lifetime
01/24/2026
2026 NE NSSC Snowman Sprints
50 Breast
44.32
44.32
100 Breast
47.19
1:31.51
100 Breast
1:31.51
2043
Enzo
Dias
1:31.52
13
B: 1:20.49 (+11.03s | 12.1%)
Sachem Swim Club
12/21/2025
2025 MR SSC Reindeer Games Invitational
50 Breast
43.48
43.48
100 Breast
48.04
1:31.52
100 Breast
1:31.52
2044
Ruopu
Wu
1:31.55
13
B: 1:20.49 (+11.06s | 12.1%)
North Shore Swim Club
11/15/2025
0025 NE NSSC November 15 SJP Copied
50 Breast
41.01
41.01
100 Breast
50.54
1:31.55
100 Breast
1:31.55
2045
Keegan
Roberts
1:31.59
12
B: 1:20.49 (+11.10s | 12.1%)
SwimRVA
02/16/2024
Central District 9 12 Year Old Championship
50 Breast
44.19
44.19
100 Breast
47.40
1:31.59
100 Breast
1:31.59
2046
Gavin
Roshelli
1:31.60
13
B: 1:20.49 (+11.11s | 12.1%)
Machine Aquatics
12/04/2025
2025 PV Turkey Claus Showdown
50 Breast
42.06
42.06
100 Breast
49.54
1:31.60
100 Breast
1:31.60
2047
George
Karavich
1:31.62
11
B: 1:20.49 (+11.13s | 12.1%)
Nova of Virginia
03/25/2023
NOVA Short Course Send Off
50 Breast
44.71
44.71
100 Breast
46.91
1:31.62
100 Breast
1:31.62
2048
Preston
Valerio
1:31.62
13
B: 1:20.49 (+11.13s | 12.1%)
Crimson Aquatics
10/04/2025
2025 NE CS Fall Sprints Copied
50 Breast
43.62
43.62
100 Breast
48.00
1:31.62
100 Breast
1:31.62
2049
Carter
McDonough
1:31.64
14
B: 1:20.49 (+11.15s | 12.2%)
Stafford Aquatics Team
11/08/2025
2025 PWSC Fall Aqua Fest
50 Breast
43.18
43.18
100 Breast
48.46
1:31.64
100 Breast
1:31.64
2050
Ilamson
Cheong
1:31.64
13
B: 1:20.49 (+11.15s | 12.2%)
Apex Aquatic Club
10/10/2025
2025 PV October Open Claude Moore
50 Breast
43.30
43.30
100 Breast
48.34
1:31.64
100 Breast
1:31.64