251
Sebastian
Ambriz
1:13.51
13
B: 1:11.29 (+2.22s | 3.0%)
Hydro Aquatics Club
02/13/2026
34th Annual Lost Dutchman Invitational
252
Michael
Kelly
1:13.56
13
B: 1:11.29 (+2.27s | 3.1%)
Mission Viejo Nadadores
11/21/2025
2025 CA MVN Turkey Classic
50 Back
35.79
35.79
100 Back
37.77
1:13.56
100 Back
1:13.56
253
Aidan
Olsen
1:13.56
13
B: 1:11.29 (+2.27s | 3.1%)
San Clemente Aquatic Team
12/12/2025
2025 CA SCS SCAT WAG
50 Back
36.07
36.07
100 Back
37.49
1:13.56
100 Back
1:13.56
254
Gray
Lewis
1:13.70
13
B: 1:11.29 (+2.41s | 3.3%)
San Clemente Aquatic Team
12/12/2025
2025 CA SCS SCAT WAG
50 Back
35.29
35.29
100 Back
38.41
1:13.70
100 Back
1:13.70
255
Joel
Ritchson
1:13.89
14
B: 1:11.29 (+2.60s | 3.5%)
Paseo Aquatics Swim Team
12/09/2023
2023 CA GWSC SCS WAG
50 Back
35.85
35.85
100 Back
38.04
1:13.89
100 Back
1:13.89
256
Ryan
Chang
1:14.08
12
B: 1:11.29 (+2.79s | 3.8%)
SwimNation Aquatics Programs
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
35.36
35.36
100 Back
38.72
1:14.08
100 Back
1:14.08
257
Alexander
Phan
1:14.20
12
B: 1:11.29 (+2.91s | 3.9%)
Lakewood Aquatics
12/13/2024
2024 CA GWSC SCS WAG
258
Cooper
Hughes
1:14.38
14
B: 1:11.29 (+3.09s | 4.2%)
La Mirada Armada
12/13/2024
2024 CA GWSC SCS WAG
50 Back
36.54
36.54
100 Back
37.84
1:14.38
100 Back
1:14.38
259
Nathan
Nguyen
1:14.39
13
B: 1:11.29 (+3.10s | 4.2%)
Evolution Racing Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
35.11
35.11
100 Back
39.28
1:14.39
100 Back
1:14.39
260
Avaan
Fayaz
1:14.50
13
B: 1:11.29 (+3.21s | 4.3%)
Evolution Racing Club
12/12/2025
2025 CA SCS SCAT WAG
50 Back
36.31
36.31
100 Back
38.19
1:14.50
100 Back
1:14.50
261
Bradley
Guntermann
1:14.50
13
B: 1:11.29 (+3.21s | 4.3%)
Cascade
02/12/2025
2025 Northwest District 1 4A Boys HS Champs
50 Back
34.54
34.54
100 Back
39.96
1:14.50
100 Back
1:14.50
262
Braylen
Yang
1:14.68
12
B: 1:11.29 (+3.39s | 4.5%)
Socal Aquatics Association
12/13/2024
2024 CA GWSC SCS WAG
50 Back
36.26
36.26
100 Back
38.42
1:14.68
100 Back
1:14.68
263
Rocco
Hentges
1:14.68
14
B: 1:11.29 (+3.39s | 4.5%)
Seal Beach Swim Club
03/13/2025
2025 SCS Spring Age Group Champs @ Armada
50 Back
36.72
36.72
100 Back
37.96
1:14.68
100 Back
1:14.68
264
Alexander
Mbodwam
1:14.79
13
B: 1:11.29 (+3.50s | 4.7%)
Circle City Aquatics
12/13/2024
2024 CA RAA SCS WAG
265
Skyler
Ishizuka
1:14.92
13
B: 1:11.29 (+3.63s | 4.8%)
Swim Torrance
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
35.74
35.74
100 Back
39.18
1:14.92
100 Back
1:14.92
266
Thomas
Zauder
1:15.13
14
B: 1:11.29 (+3.84s | 5.1%)
Sandpipers of Nevada
11/08/2024
2024 NV State Championships
50 Back
36.06
36.06
100 Back
39.07
1:15.13
100 Back
1:15.13
267
Liam
Ceurvorst
1:15.13
13
B: 1:11.29 (+3.84s | 5.1%)
Coastal Machine Aquatics Club
12/13/2024
2024 CA SCAT SCS WAG
268
Jordan
Daher
1:15.15
14
B: 1:11.29 (+3.86s | 5.1%)
San Dimas Aquatics
03/14/2024
2024 SCS Spring Age Group Champshipson
269
Yuvraj
Patel
1:15.18
13
B: 1:11.29 (+3.89s | 5.2%)
Paseo Aquatics Swim Team
12/12/2025
2025 CA GWSC Winter Age Group Invitational
50 Back
36.62
36.62
100 Back
38.56
1:15.18
100 Back
1:15.18
270
Carlos
Castro
1:15.24
13
B: 1:11.29 (+3.95s | 5.2%)
Lakewood Aquatics
12/08/2023
2023 CA RAA SCS WAG
50 Back
37.75
37.75
100 Back
37.49
1:15.24
100 Back
1:15.24
271
Bradley
Guntermann
1:15.41
13
B: 1:11.29 (+4.12s | 5.5%)
Cascade
01/11/2025
2025 Kentridge HS Invitational BOYS OBSERVED
50 Back
36.46
36.46
100 Back
38.95
1:15.41
100 Back
1:15.41
272
Theodore
Devries
1:15.41
14
B: 1:11.29 (+4.12s | 5.5%)
Santa Barbara Swim Club
12/13/2024
2024 CA GWSC SCS WAG
50 Back
36.28
36.28
100 Back
39.13
1:15.41
100 Back
1:15.41
273
Joshua
Joseph
1:15.56
13
B: 1:11.29 (+4.27s | 5.7%)
Paseo Aquatics Swim Team
12/13/2024
2024 CA GWSC SCS WAG
274
Steven
Zhang
1:15.66
12
B: 1:11.29 (+4.37s | 5.8%)
Irvine Novaquatics
12/12/2025
2025 CA SCS SCAT WAG
50 Back
35.73
35.73
100 Back
39.93
1:15.66
100 Back
1:15.66
275
Kyson
Carrera
1:15.72
13
B: 1:11.29 (+4.43s | 5.9%)
Irvine Novaquatics
12/08/2023
2023 CA SCAT SCS WAG
50 Back
37.12
37.12
100 Back
38.60
1:15.72
100 Back
1:15.72
276
David
Ghazarian
1:15.92
13
B: 1:11.29 (+4.63s | 6.1%)
The Claremont Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
36.62
36.62
100 Back
39.30
1:15.92
100 Back
1:15.92
277
Roshan
Mendoza
1:16.06
14
B: 1:11.29 (+4.77s | 6.3%)
Hercules High School
03/13/2026
DLS Swim Invitational 2026
50 Back
37.98
37.98
100 Back
38.07
1:16.05
100 Back
1:16.05
278
Atlas
Ivins
1:16.11
13
B: 1:11.29 (+4.82s | 6.3%)
Alpha Aquatics
12/13/2024
2024 CA RAA SCS WAG
50 Back
36.95
36.95
100 Back
39.16
1:16.11
100 Back
1:16.11
279
Kingston
Montes
1:16.20
13
B: 1:11.29 (+4.91s | 6.4%)
Sandpipers of Nevada
07/11/2025
July 2025 Rock The Blocks
50 Back
36.57
36.57
100 Back
39.63
1:16.20
100 Back
1:16.20
280
Benjamin
Baek
1:16.42
12
B: 1:11.29 (+5.13s | 6.7%)
Temecula Swim Club
12/19/2025
2025 SI Winter Age Group Championships
50 Back
36.19
36.19
100 Back
40.23
1:16.42
100 Back
1:16.42
281
Artur
Campanico
1:16.50
12
B: 1:11.29 (+5.21s | 6.8%)
Boulder City Henderson Swim Te
03/14/2024
2024 SCS Spring Age Group Champshipson
50 Back
36.64
36.64
100 Back
39.86
1:16.50
100 Back
1:16.50
282
Sky
Tompkin
1:16.76
12
B: 1:11.29 (+5.47s | 7.1%)
Royal Swim Team
12/12/2025
2025 CA SCS RAA WAG
50 Back
36.60
36.60
100 Back
40.16
1:16.76
100 Back
1:16.76
283
Robert
Timm
1:16.79
13
B: 1:11.29 (+5.50s | 7.2%)
Splash Aquatics
04/18/2026
44th Annual Harry Mamizuka Invitational
50 Back
35.88
35.88
100 Back
40.91
1:16.79
100 Back
1:16.79
284
Fabio
Hernandez
1:16.82
14
B: 1:11.29 (+5.53s | 7.2%)
Centro Acuatico Universitario
02/13/2026
2026 BD Arctic BLAST Swim Meet
50 Back
37.38
37.38
100 Back
39.44
1:16.82
100 Back
1:16.82
285
Bryant
Wang
1:16.87
14
B: 1:11.29 (+5.58s | 7.3%)
Brea Aquatics
12/13/2024
2024 CA RAA SCS WAG
50 Back
38.15
38.15
100 Back
38.72
1:16.87
100 Back
1:16.87
286
Yirong
Du
1:17.09
13
B: 1:11.29 (+5.80s | 7.5%)
Aquazot Swim Club
12/12/2025
2025 CA SCS SCAT WAG
50 Back
1:17.69
1:17.69
100 Back
0.-60
1:17.09
100 Back
1:17.09
287
Enoch
Lin
1:17.42
12
B: 1:11.29 (+6.13s | 7.9%)
Dare Aquatics
12/12/2025
2025 CA SCS RAA WAG
50 Back
35.33
35.33
100 Back
42.09
1:17.42
100 Back
1:17.42
288
Moses
Sillas
1:17.55
13
B: 1:11.29 (+6.26s | 8.1%)
Rose Bowl Aquatics
12/08/2023
2023 CA SCAT SCS WAG
50 Back
37.16
37.16
100 Back
40.39
1:17.55
100 Back
1:17.55
289
Tatum
Jurado
1:18.10
13
B: 1:11.29 (+6.81s | 8.7%)
Socal Aquatics Association
03/13/2025
2025 SCS Spring Age Group Champs @ Armada
290
Rhys
Ly
1:18.16
13
B: 1:11.29 (+6.87s | 8.8%)
Star Aquatics
10/17/2025
EAC Autumn Invitational 2025
50 Back
37.27
37.27
100 Back
40.89
1:18.16
100 Back
1:18.16
291
Kellen
Nguyen
1:18.33
13
B: 1:11.29 (+7.04s | 9.0%)
Aquazot Swim Club
03/30/2023
2023 Far Westerns SC Championships
50 Back
37.84
37.84
100 Back
40.49
1:18.33
100 Back
1:18.33
292
Henry
Gorsche
1:18.44
13
B: 1:11.29 (+7.15s | 9.1%)
Blue
01/14/2023
2023 SCS All Star Festival
50 Back
38.39
38.39
100 Back
40.05
1:18.44
100 Back
1:18.44
293
Bohdan
Orban
1:18.47
13
B: 1:11.29 (+7.18s | 9.1%)
Los Angeles Swim Club
03/14/2024
2024 SCS Spring Age Group Champshipson
50 Back
38.52
38.52
100 Back
39.95
1:18.47
100 Back
1:18.47
294
Nathan
LI
1:18.50
14
B: 1:11.29 (+7.21s | 9.2%)
Dare Aquatics
12/09/2023
2023 CA GWSC SCS WAG
295
Rohin
Sriram
1:19.41
13
B: 1:11.29 (+8.12s | 10.2%)
Sandpipers of Nevada
11/08/2024
2024 NV State Championships
50 Back
38.75
38.75
100 Back
40.66
1:19.41
100 Back
1:19.41
296
Michael
Green
1:19.62
12
B: 1:11.29 (+8.33s | 10.5%)
La Mirada Armada
03/12/2026
2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
39.52
39.52
100 Back
40.10
1:19.62
100 Back
1:19.62
297
Jake
Dotts
1:19.77
13
B: 1:11.29 (+8.48s | 10.6%)
Black
01/14/2023
2023 SCS All Star Festival
50 Back
38.42
38.42
100 Back
41.35
1:19.77
100 Back
1:19.77
298
Joshua
Rhee
1:20.60
13
B: 1:11.29 (+9.31s | 11.6%)
Maywood Sparks Swim Team
12/09/2023
2023 CA GWSC SCS WAG
50 Back
38.64
38.64
100 Back
41.96
1:20.60
100 Back
1:20.60
299
Alexander
Hastings
1:20.77
13
B: 1:11.29 (+9.48s | 11.7%)
Chino Hills Aquatics
12/13/2024
2024 CA RAA SCS WAG
300
Airath
Baca
1:20.90
13
B: 1:11.29 (+9.61s | 11.9%)
Centro Acuatico Universitario
02/13/2026
2026 BD Arctic BLAST Swim Meet
50 Back
37.71
37.71
100 Back
43.19
1:20.90
100 Back
1:20.90