101
Jackson
Wroblewski
1:00.68
17
AAA Min
AAAA: 58.19 (+2.49s | 4.1%)
Lake Oswego Swim Club
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
50 Back
29.05
29.05
100 Back
31.63
1:00.68
100 Back
1:00.68
102
Daniel
Major
1:00.70
17
AAA Min
AAAA: 58.19 (+2.51s | 4.1%)
Pro Swimming
07/17/2025
2025 PN 13 O LC Senior Championships
103
Joseph
Sudermann
1:00.72
17
AAA Min
AAAA: 58.19 (+2.53s | 4.2%)
Univ. of Denver Hilltoppers
05/17/2025
2025 CO Hilltopper Invite
50 Back
29.30
29.30
100 Back
31.42
1:00.72
100 Back
1:00.72
104
Braden
Guzman
1:00.77
17
AAA Min
AAAA: 58.19 (+2.58s | 4.2%)
North Coast Aquatics
07/24/2025
2025 SI LC AG CHAMPS
105
Isaac
Wardle
1:00.78
17
AAA Min
AAAA: 58.19 (+2.59s | 4.3%)
Olympus Aquatics
07/18/2024
2024 LC SR CHAMPS
50 Back
29.83
29.83
100 Back
30.95
1:00.78
100 Back
1:00.78
106
Zhehan
Gu
1:00.84
17
AAA Min
AAAA: 58.19 (+2.65s | 4.4%)
Rose Bowl Aquatics
07/05/2024
2024 LAI
50 Back
29.49
29.49
100 Back
31.35
1:00.84
100 Back
1:00.84
107
Quinn
Devenport
1:00.84
16
AAA Min
AAAA: 58.19 (+2.65s | 4.4%)
Team Eugene Aquatics
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
50 Back
29.52
29.52
100 Back
31.32
1:00.84
100 Back
1:00.84
108
Kai
Jordan
1:00.84
14
AAA Min
AAAA: 58.19 (+2.65s | 4.4%)
Neptune Swimming
07/08/2022
2022 Pacific Swimming 14 Under LCM JOs
50 Back
29.74
29.74
100 Back
31.10
1:00.84
100 Back
1:00.84
109
Matthew
Ko
1:00.85
17
AAA Min
AAAA: 58.19 (+2.66s | 4.4%)
Irvine Novaquatics
06/12/2025
2025 June Age Group Invite
50 Back
29.81
29.81
100 Back
31.04
1:00.85
100 Back
1:00.85
110
Bennett
Jones
1:00.88
16
AAA Min
AAAA: 58.19 (+2.69s | 4.4%)
Seattle Metropolitan Aquatic C
07/17/2025
2025 PN 13 O LC Senior Championships
50 Back
29.46
29.46
100 Back
31.42
1:00.88
100 Back
1:00.88
111
Aiden
Shih
1:00.89
17
AAA Min
AAAA: 58.19 (+2.70s | 4.4%)
Los Angeles Swim Club
06/12/2025
2025 CA SCS RAA June Age Group Championships
50 Back
29.36
29.36
100 Back
31.53
1:00.89
100 Back
1:00.89
112
Miguel
Oliva
1:00.92
16
AA Min
AAA: 1:00.89 (+0.03s | 0.0%)
Multnomah Athletic Club
06/06/2025
2025 CST Summer Invitational
50 Back
29.35
29.35
100 Back
31.57
1:00.92
100 Back
1:00.92
113
Kevin
Raghunathan
1:00.93
18
AA Min
AAA: 1:00.89 (+0.04s | 0.1%)
Palo Alto Stanford Aquatics
06/26/2025
2025 TYR GO Challenge
50 Back
29.67
29.67
100 Back
31.26
1:00.93
100 Back
1:00.93
114
Benjamin
Bryzelak
1:00.95
18
AA Min
AAA: 1:00.89 (+0.06s | 0.1%)
Scottsdale Aquatic Club
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
115
Andrew
Deng
1:00.96
16
AA Min
AAA: 1:00.89 (+0.07s | 0.1%)
Seattle Metropolitan Aquatic C
07/17/2025
2025 PN 13 O LC Senior Championships
116
Lincoln
Jones
1:00.98
17
AA Min
AAA: 1:00.89 (+0.09s | 0.1%)
La Mirada Armada
07/18/2024
2024 PC Novato CA NV Speedo Sectionals
50 Back
29.80
29.80
100 Back
31.18
1:00.98
100 Back
1:00.98
117
Brendan
Lee-Nguyen
1:01.02
16
AA Min
AAA: 1:00.89 (+0.13s | 0.2%)
Trident Swim Club
05/23/2025
2025 CA 29th NOVA Speedo Grand Challenge
50 Back
29.58
29.58
100 Back
31.44
1:01.02
100 Back
1:01.02
118
Brecken
Egeland
1:01.04
17
AA Min
AAA: 1:00.89 (+0.15s | 0.2%)
Bend Swim Club
06/26/2025
2025 Howard Jones Open
119
Tyler
Young
1:01.06
17
AA Min
AAA: 1:00.89 (+0.17s | 0.3%)
Boise YMCA Swim Team
07/18/2025
2025 LCM Summer Championships
50 Back
29.61
29.61
100 Back
31.45
1:01.06
100 Back
1:01.06
120
Joel
Silver
1:01.09
18
AA Min
AAA: 1:00.89 (+0.20s | 0.3%)
Univ. of Denver Hilltoppers
01/04/2026
2026 CO TOPS Long Course Invite
50 Back
29.34
29.34
100 Back
31.75
1:01.09
100 Back
1:01.09
121
Michael
Romero
1:01.13
16
AA Min
AAA: 1:00.89 (+0.24s | 0.4%)
Dart Swimming
05/24/2024
2024 George Haines International Swim Meet
50 Back
29.58
29.58
100 Back
31.55
1:01.13
100 Back
1:01.13
122
Hunter
Hua
1:01.13
16
AA Min
AAA: 1:00.89 (+0.24s | 0.4%)
La Mirada Armada
05/07/2023
2023 POST CIF Long Course Meet
123
Austin
Jones
1:01.14
17
AA Min
AAA: 1:00.89 (+0.25s | 0.4%)
Pikes Peak Athletics
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
29.68
29.68
100 Back
31.46
1:01.14
100 Back
1:01.14
124
Fernando
Rodriguez Cuevas
1:01.16
16
AA Min
AAA: 1:00.89 (+0.27s | 0.4%)
Club Acuatico DE Alto Nivel
01/16/2026
Finals 2026 Road To Sofi Copied
50 Back
29.94
29.94
100 Back
31.22
1:01.16
100 Back
1:01.16
125
Max
Stewart
1:01.18
16
AA Min
AAA: 1:00.89 (+0.29s | 0.5%)
Unattached
04/10/2025
2025 CA MVN Fran Crippen SMOC
50 Back
30.23
30.23
100 Back
30.95
1:01.18
100 Back
1:01.18
126
Luca
Ignatescu
1:01.23
16
AA Min
AAA: 1:00.89 (+0.34s | 0.6%)
Tualatin Hills Swim Club
06/26/2025
2025 Howard Jones Open
127
Guanghao
Shao
1:01.25
17
AA Min
AAA: 1:00.89 (+0.36s | 0.6%)
Alto Swim Club
05/29/2025
2025 George Haines International Swim Meet
50 Back
30.31
30.31
100 Back
30.94
1:01.25
100 Back
1:01.25
128
Flynn
Van Auker
1:01.26
16
AA Min
AAA: 1:00.89 (+0.37s | 0.6%)
Ojai Heat Waves
06/12/2025
2025 June Age Group Invite
50 Back
29.60
29.60
100 Back
31.66
1:01.26
100 Back
1:01.26
129
Matthew
So
1:01.31
18
AA Min
AAA: 1:00.89 (+0.42s | 0.7%)
Hillsboro Swim Team
07/11/2025
2025 THSC Summer Classic
50 Back
29.65
29.65
100 Back
31.66
1:01.31
100 Back
1:01.31
130
Carson
Phifer
1:01.32
15
AA Min
AAA: 1:00.89 (+0.43s | 0.7%)
Sandpipers of Nevada
07/25/2024
2024 CA SCS BREA Summer A G Champs
131
Dylan
Bonilla
1:01.38
17
AA Min
AAA: 1:00.89 (+0.49s | 0.8%)
Dart Swimming
06/27/2024
Arena Grand Challenge 2024
132
Samuel
Metzgar
1:01.42
17
AA Min
AAA: 1:00.89 (+0.53s | 0.9%)
King Aquatic Club
07/17/2025
2025 Speedo Sectionals Mt Hood WZ
133
Sylvan
Schoenheit
1:01.45
14
AA Min
AAA: 1:00.89 (+0.56s | 0.9%)
Unattached
08/02/2023
2023 Western Zone Age Group Championships
50 Back
29.45
29.45
100 Back
32.00
1:01.45
100 Back
1:01.45
134
Derek
Ho
1:01.45
14
AA Min
AAA: 1:00.89 (+0.56s | 0.9%)
Rancho San Dieguito
05/26/2023
2023 CA NOVA Speedo Grand Challenge
50 Back
29.47
29.47
100 Back
31.98
1:01.45
100 Back
1:01.45
135
Alexander
Pletcher
1:01.46
16
AA Min
AAA: 1:00.89 (+0.57s | 0.9%)
Sea to Desert Swim Association
05/23/2025
2025 CA 29th NOVA Speedo Grand Challenge
50 Back
29.32
29.32
100 Back
32.14
1:01.46
100 Back
1:01.46
136
Nicolas
Ogawa
1:01.47
18
AA Min
AAA: 1:00.89 (+0.58s | 0.9%)
Palo Alto Stanford Aquatics
06/26/2025
2025 TYR GO Challenge
50 Back
29.35
29.35
100 Back
32.12
1:01.47
100 Back
1:01.47
137
Ryder
Davis
1:01.48
16
AA Min
AAA: 1:00.89 (+0.59s | 1.0%)
Rose Bowl Aquatics
06/13/2024
2024 CA SCS NOVA June Age Group Invite
50 Back
29.76
29.76
100 Back
31.72
1:01.48
100 Back
1:01.48
138
Justin
Zhang
1:01.48
16
AA Min
AAA: 1:00.89 (+0.59s | 1.0%)
Sierra Marlins Swim Team
07/25/2024
2024 Long Course Far Western Championship
50 Back
29.52
29.52
100 Back
31.96
1:01.48
100 Back
1:01.48
139
Chase
Emerson
1:01.48
16
AA Min
AAA: 1:00.89 (+0.59s | 1.0%)
Aquawolves Swimming
07/17/2025
2025 CO CSI Senior LC State Championships
50 Back
29.58
29.58
100 Back
31.90
1:01.48
100 Back
1:01.48
140
Augustine
Keatinge
1:01.54
16
AA Min
AAA: 1:00.89 (+0.65s | 1.1%)
Rancho San Dieguito
07/18/2024
2024 CA Fullerton CA NV Speedo Sectionals
50 Back
29.78
29.78
100 Back
31.76
1:01.54
100 Back
1:01.54
141
Kotaro
Bell
1:01.55
16
AA Min
AAA: 1:00.89 (+0.66s | 1.1%)
Beach Cities Swimming
06/13/2024
2024 CA SCS CANY June Age Group Invite
50 Back
30.15
30.15
100 Back
31.40
1:01.55
100 Back
1:01.55
142
Tyson
Luu
1:01.55
16
AA Min
AAA: 1:00.89 (+0.66s | 1.1%)
Unattached
05/17/2025
2025 LAMV SCM C B A+
50 Back
29.67
29.67
100 Back
31.88
1:01.55
100 Back
1:01.55
143
Jed
Johnson
1:01.56
16
AA Min
AAA: 1:00.89 (+0.67s | 1.1%)
Valley Vista Swim Team
07/18/2024
2024 PC Novato CA NV Speedo Sectionals
50 Back
29.92
29.92
100 Back
31.64
1:01.56
100 Back
1:01.56
144
Samuel
Lofstrom
1:01.56
14
AA Min
AAA: 1:00.89 (+0.67s | 1.1%)
Team Vortex
08/03/2022
Western Zones Age Group Championships
145
Rocco
Martino
1:01.57
17
AA Min
AAA: 1:00.89 (+0.68s | 1.1%)
Sierra Marlins Swim Team
06/26/2025
2025 TYR GO Challenge
50 Back
29.75
29.75
100 Back
31.82
1:01.57
100 Back
1:01.57
146
Alejandro
Aceves
1:01.60
18
AA Min
AAA: 1:00.89 (+0.71s | 1.2%)
Mission Viejo Nadadores
07/11/2025
2025 LAI Entries
147
Tyson
Walker
1:01.64
15
AA Min
AAA: 1:00.89 (+0.75s | 1.2%)
Aces Swim Club
07/25/2023
Finals WZ LCM Senior Champs 2023
50 Back
30.20
30.20
100 Back
31.44
1:01.64
100 Back
1:01.64
148
Elias
Everitt
1:01.64
17
AA Min
AAA: 1:00.89 (+0.75s | 1.2%)
Loveland Swim Club
07/17/2025
2025 CO CSI Senior LC State Championships
149
Tyler
Hoang
1:01.71
16
AA Min
AAA: 1:00.89 (+0.82s | 1.3%)
Irvine Novaquatics
06/12/2025
2025 June Age Group Invite
50 Back
30.09
30.09
100 Back
31.62
1:01.71
100 Back
1:01.71
150
Andrew
Miller
1:01.78
17
AA Min
AAA: 1:00.89 (+0.89s | 1.4%)
Seattle Metropolitan Aquatic C
07/17/2025
2025 PN 13 O LC Senior Championships