251
Joaquin
Pok
1:01.45
15
BB Min
A: 57.89 (+3.56s | 5.8%)
Burlingame Aquatics
11/01/2025
2025 Joyce Lanphere Invitational
252
Edmund
Wang
1:01.56
15
BB Min
A: 57.89 (+3.67s | 6.0%)
Santa Clara Swim Club
11/09/2024
Folsom Classic 2024
50 Back
29.96
29.96
100 Back
31.60
1:01.56
100 Back
1:01.56
253
Maxwell
Johnson
1:01.58
14
BB Min
A: 57.89 (+3.69s | 6.0%)
Valley Vista Swim Team
11/23/2024
Terrapins SC Senior Open Meet
50 Back
29.35
29.35
100 Back
32.23
1:01.58
100 Back
1:01.58
254
Jonah
Hsu
1:01.60
15
BB Min
A: 57.89 (+3.71s | 6.0%)
Palo Alto Stanford Aquatics
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
30.08
30.08
100 Back
31.52
1:01.60
100 Back
1:01.60
255
Sergio
Montoya
1:01.60
13
BB Min
A: 57.89 (+3.71s | 6.0%)
Osprey Aquatics
04/07/2022
2022 Pacific Swimming SC Far Western Champs
256
Evan
Feldman
1:01.61
15
BB Min
A: 57.89 (+3.72s | 6.0%)
Diablo Aquatics
09/27/2025
PC LAC C B BB
257
Derek
Moon
1:01.63
15
BB Min
A: 57.89 (+3.74s | 6.1%)
Bulldog Swim Club
09/21/2024
South San Francisco C B A+
258
Jeffrey
Clingensmith
1:01.69
15
BB Min
A: 57.89 (+3.80s | 6.2%)
Reno Aquatic Club
10/17/2025
2025 KING OF THE HILL CHALLENGE
259
Hezrai
Horvath
1:01.72
14
BB Min
A: 57.89 (+3.83s | 6.2%)
Seaside Aquatic Club
01/13/2024
California Inviitational Swim Meet
260
Trace
Unger
1:01.72
14
BB Min
A: 57.89 (+3.83s | 6.2%)
Unattached
12/01/2023
PC Short Course Winter AGC
50 Back
29.28
29.28
100 Back
32.44
1:01.72
100 Back
1:01.72
261
Maksymilian
Langner
1:01.75
15
BB Min
A: 57.89 (+3.86s | 6.3%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 Back
29.66
29.66
100 Back
32.09
1:01.75
100 Back
1:01.75
262
Logan
Lloyd
1:01.75
14
BB Min
A: 57.89 (+3.86s | 6.3%)
Walnut Creek Aquabears
11/23/2024
Terrapins SC Senior Open Meet
50 Back
30.02
30.02
100 Back
31.73
1:01.75
100 Back
1:01.75
263
Justin
Cheong
1:01.75
16
BB Min
A: 57.89 (+3.86s | 6.3%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Back
29.99
29.99
100 Back
31.76
1:01.75
100 Back
1:01.75
264
Allen
Tam
1:01.82
13
BB Min
A: 57.89 (+3.93s | 6.4%)
South San Francisco Aquatics
09/17/2022
SSF C B A+ Meet SCY
265
Drake
Long
1:01.82
15
BB Min
A: 57.89 (+3.93s | 6.4%)
California Dolphins Swim Team
07/26/2025
Zone 2 Summer Championships
266
Ivan
Khrystenko
1:01.87
14
BB Min
A: 57.89 (+3.98s | 6.4%)
San Ramon Valley Aquatics
01/25/2025
Orinda Aquatics SCY Senior Open Meet
50 Back
30.13
30.13
100 Back
31.74
1:01.87
100 Back
1:01.87
267
Anton
Secor
1:01.87
15
BB Min
A: 57.89 (+3.98s | 6.4%)
Orinda Aquatics
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Back
29.71
29.71
100 Back
32.16
1:01.87
100 Back
1:01.87
268
Matthew
Hong
1:01.90
13
BB Min
A: 57.89 (+4.01s | 6.5%)
Palo Alto Stanford Aquatics
11/04/2023
2023 Joyce Lanphere Invitational
269
Dylan
Glanville
1:01.96
16
BB Min
A: 57.89 (+4.07s | 6.6%)
Alto Swim Club
01/25/2025
Z1N SC Championship
50 Back
30.34
30.34
100 Back
31.62
1:01.96
100 Back
1:01.96
270
Nathan
Bareilles
1:01.96
14
BB Min
A: 57.89 (+4.07s | 6.6%)
Humboldt Swim Club
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
30.48
30.48
100 Back
31.48
1:01.96
100 Back
1:01.96
271
Dylan
Kim
1:01.96
15
BB Min
A: 57.89 (+4.07s | 6.6%)
San Ramon Valley Aquatics
09/20/2025
PC Short Course Senior Open
50 Back
30.19
30.19
100 Back
31.77
1:01.96
100 Back
1:01.96
272
Cooper
Pisani
1:02.00
16
BB Min
A: 57.89 (+4.11s | 6.6%)
Swim South Bay
01/24/2025
2025 Brian Malick Memorial Z1S Championships
273
Brandon
Lin
1:02.00
15
BB Min
A: 57.89 (+4.11s | 6.6%)
Palo Alto Stanford Aquatics
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Back
29.86
29.86
100 Back
32.14
1:02.00
100 Back
1:02.00
274
Nathan
Kunathansak
1:02.01
16
BB Min
A: 57.89 (+4.12s | 6.6%)
Triton Aquatics Club
09/27/2025
PC LAC C B BB
275
Preston
Marks
1:02.02
15
BB Min
A: 57.89 (+4.13s | 6.7%)
Terrapins Swim Team
10/18/2025
PC SRVA SCY B BB+ Meet
276
Maximus
Senechal
1:02.04
13
BB Min
A: 57.89 (+4.15s | 6.7%)
Bay Club Panthers
03/18/2023
PSL Shamrock Splash
277
Ryan
Wong
1:02.05
12
BB Min
A: 57.89 (+4.16s | 6.7%)
Pleasanton Seahawks
03/18/2023
Ruby Hill Aquatics C B BB+ Meet 2023
278
Alex
Bouse
1:02.08
16
BB Min
A: 57.89 (+4.19s | 6.7%)
Unattached
09/27/2025
Neptune Swimming Fall Classic
50 Back
29.39
29.39
100 Back
32.69
1:02.08
100 Back
1:02.08
279
Lucas
Nguyen
1:02.10
14
BB Min
A: 57.89 (+4.21s | 6.8%)
Unattached
02/17/2024
SRVA SCY CBBB+
280
Noah
Daigle
1:02.15
16
BB Min
A: 57.89 (+4.26s | 6.9%)
Sunnyvale Swim Club
01/25/2025
Z1N SC Championship
50 Back
29.96
29.96
100 Back
32.19
1:02.15
100 Back
1:02.15
281
Aaron
Hwang
1:02.17
16
BB Min
A: 57.89 (+4.28s | 6.9%)
Los Altos Mountain View Aquati
09/27/2025
2025 MAC Season Kick Off
282
Caden
Jimenez
1:02.20
15
BB Min
A: 57.89 (+4.31s | 6.9%)
Livermore AquaCowboys
12/06/2024
2024 Tualatin Hills Holiday Classic
50 Back
30.93
30.93
100 Back
31.27
1:02.20
100 Back
1:02.20
283
Harlow
Shull
1:02.22
15
BB Min
A: 57.89 (+4.33s | 7.0%)
Lakeridge Swim Team
10/17/2025
2025 KING OF THE HILL CHALLENGE
284
Jayden
Dao
1:02.23
16
BB Min
A: 57.89 (+4.34s | 7.0%)
Unattached
01/11/2025
California Invitational Swim Meet
50 Back
29.09
29.09
100 Back
33.14
1:02.23
100 Back
1:02.23
285
Jasper
Feldman
1:02.24
14
BB Min
A: 57.89 (+4.35s | 7.0%)
North Bay Aquatics
11/04/2023
TCA November SC C B A+
50 Back
29.96
29.96
100 Back
32.28
1:02.24
100 Back
1:02.24
286
Aiden
Acosta
1:02.25
15
BB Min
A: 57.89 (+4.36s | 7.0%)
Walnut Creek Aquabears
07/26/2025
Zone 2 Summer Championships
287
Aiden
Zhou
1:02.28
12
BB Min
A: 57.89 (+4.39s | 7.0%)
Santa Clara Swim Club
04/07/2022
2022 Pacific Swimming SC Far Western Champs
288
Griffin
Carr
1:02.29
14
BB Min
A: 57.89 (+4.40s | 7.1%)
El Cerrito Gators
02/18/2023
2023 Milpitas Aquatic Club Senior Open T F
50 Back
29.97
29.97
100 Back
32.32
1:02.29
100 Back
1:02.29
289
Nicholas
Sarreal
1:02.31
16
BB Min
A: 57.89 (+4.42s | 7.1%)
Vallejo Aquatic Club
07/26/2025
2025 REAL Championships
50 Back
29.97
29.97
100 Back
32.34
1:02.31
100 Back
1:02.31
290
Kaiwen
Xue
1:02.31
14
BB Min
A: 57.89 (+4.42s | 7.1%)
San Ramon Valley Aquatics
02/17/2024
SRVA SCY CBBB+
291
Blake
Keene
1:02.33
14
BB Min
A: 57.89 (+4.44s | 7.1%)
Pleasanton Seahawks
01/25/2025
Orinda Aquatics SCY Senior Open Meet
50 Back
30.57
30.57
100 Back
31.76
1:02.33
100 Back
1:02.33
292
Caleb
Tizon
1:02.37
15
BB Min
A: 57.89 (+4.48s | 7.2%)
Walnut Creek Aquabears
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
30.23
30.23
100 Back
32.14
1:02.37
100 Back
1:02.37
293
Elijah
Manos
1:02.40
14
BB Min
A: 57.89 (+4.51s | 7.2%)
San Ramon Valley Aquatics
12/06/2024
2024 Pacific Swimming Winter Age Group Champs
50 Back
30.95
30.95
100 Back
31.45
1:02.40
100 Back
1:02.40
294
Graham
Sutherland
1:02.43
15
BB Min
A: 57.89 (+4.54s | 7.3%)
Ladera Oaks
10/26/2024
2024 SUNN Fall Classic CBA+ Meet
295
David
Kishi
1:02.43
15
BB Min
A: 57.89 (+4.54s | 7.3%)
Burlingame Aquatics
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Back
30.79
30.79
100 Back
31.64
1:02.43
100 Back
1:02.43
296
Victor
Talankin
1:02.46
16
BB Min
A: 57.89 (+4.57s | 7.3%)
South Valley Makos
02/20/2025
2025 Juanita Allington Memorial
50 Back
30.39
30.39
100 Back
32.07
1:02.46
100 Back
1:02.46
297
Lucas
Lin
1:02.49
14
BB Min
A: 57.89 (+4.60s | 7.4%)
Sunnyvale Swim Club
12/07/2024
2024 Oregon Senior Open
50 Back
30.39
30.39
100 Back
32.10
1:02.49
100 Back
1:02.49
298
Landau
Tzou
1:02.53
13
BB Min
A: 57.89 (+4.64s | 7.4%)
Peak Swimming
10/28/2022
2022 QSS TIDE Spooktacular
50 Back
30.63
30.63
100 Back
31.90
1:02.53
100 Back
1:02.53
299
Sean
Land
1:02.61
14
BB Min
A: 57.89 (+4.72s | 7.5%)
Fog City Hammerheads
09/21/2024
South San Francisco C B A+
300
Peyton
Sanchez
1:02.65
16
BB Min
A: 57.89 (+4.76s | 7.6%)
Seaside Aquatic Club
07/18/2025
CVAL