251
Aidan
Quach
51.22
17
A Min
AA: 49.59 (+1.63s | 3.2%)
Valley Splash
02/19/2026
2026 Juanita Allington Memorial
50 Free
24.22
24.22
100 Free
27.00
51.22
100 Free
51.22
252
Oliver
Rogers
51.23
18
A Min
AA: 49.59 (+1.64s | 3.2%)
Thunder Coast Aquatics
12/06/2025
Neptune Swimming Swim Like The Dickens
50 Free
24.60
24.60
100 Free
26.63
51.23
100 Free
51.23
253
Aryaa
Bhatia
51.24
18
A Min
AA: 49.59 (+1.65s | 3.2%)
ElitSwim Club
07/20/2024
Zone 2 Summer Championships
50 Free
24.68
24.68
100 Free
26.56
51.24
100 Free
51.24
254
Ethan
Pham
51.25
18
A Min
AA: 49.59 (+1.66s | 3.2%)
Unattached
02/15/2025
2025 Pacific Swimming SC Senior Open T F
50 Free
24.86
24.86
100 Free
26.39
51.25
100 Free
51.25
255
Mason
Woodward
51.26
18
A Min
AA: 49.59 (+1.67s | 3.3%)
Livermore AquaCowboys
01/31/2026
Zone 2 Winter Championship Meet
256
William
Deng
51.27
17
A Min
AA: 49.59 (+1.68s | 3.3%)
San Ramon Valley Aquatics
07/26/2025
Zone 2 Summer Championships
257
Seongwon
jo
51.28
17
A Min
AA: 49.59 (+1.69s | 3.3%)
Swim South Bay
12/04/2025
2025 Holiday Swim Festival
50 Free
24.93
24.93
100 Free
26.35
51.28
100 Free
51.28
258
Aiden
Galli
51.29
18
A Min
AA: 49.59 (+1.70s | 3.3%)
AC Swim Club
12/06/2024
2024 Tualatin Hills Holiday Classic
50 Free
25.12
25.12
100 Free
26.17
51.29
100 Free
51.29
259
Nico
Van Der Meer
51.32
17
A Min
AA: 49.59 (+1.73s | 3.4%)
Aptos Cabrillo Swim Club
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Free
24.80
24.80
100 Free
26.52
51.32
100 Free
51.32
260
Aiden
Wong
51.34
17
A Min
AA: 49.59 (+1.75s | 3.4%)
Pacifica Sea Lions
01/24/2026
2026 Zone 1 North Championships
50 Free
24.92
24.92
100 Free
26.42
51.34
100 Free
51.34
261
Samuel
Foo
51.36
17
A Min
AA: 49.59 (+1.77s | 3.4%)
Burlingame Aquatics
02/15/2025
2025 Pacific Swimming SC Senior Open T F
262
Grant
Whittlinger
51.40
17
A Min
AA: 49.59 (+1.81s | 3.5%)
Terrapins Swim Team
12/06/2024
2024 Tualatin Hills Holiday Classic
50 Free
24.16
24.16
100 Free
27.24
51.40
100 Free
51.40
263
Oryan
Liu
51.41
17
A Min
AA: 49.59 (+1.82s | 3.5%)
Pleasanton Seahawks
03/09/2024
Pleasanton Seahawks SC Senior Open
50 Free
24.84
24.84
100 Free
26.57
51.41
100 Free
51.41
264
Griffin
Lush
51.43
17
A Min
AA: 49.59 (+1.84s | 3.6%)
Orinda Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Free
24.88
24.88
100 Free
26.55
51.43
100 Free
51.43
265
Jonathann
Grina
51.45
17
A Min
AA: 49.59 (+1.86s | 3.6%)
Quicksilver Swimming
12/04/2025
2025 Holiday Swim Festival
50 Free
24.76
24.76
100 Free
26.69
51.45
100 Free
51.45
266
Sean
Perez
51.45
18
A Min
AA: 49.59 (+1.86s | 3.6%)
Diablo Aquatics
07/20/2024
Zone 2 Summer Championships
50 Free
24.71
24.71
100 Free
26.74
51.45
100 Free
51.45
267
Lucas
Darzacq
51.46
16
A Min
AA: 49.59 (+1.87s | 3.6%)
Albany Armada Aquatics
07/18/2025
2025 Redwood Empire Swim League Championship
268
Jacob
Ceja
51.50
17
A Min
AA: 49.59 (+1.91s | 3.7%)
Terrapins Swim Team
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Free
25.13
25.13
100 Free
26.37
51.50
100 Free
51.50
269
Barak
Yang
51.53
17
A Min
AA: 49.59 (+1.94s | 3.8%)
Santa Clara Swim Club
10/18/2025
Pacific Swimming SC Senior Open By OAPB
50 Free
24.63
24.63
100 Free
26.90
51.53
100 Free
51.53
270
Lukas
Soderberg
51.54
18
A Min
AA: 49.59 (+1.95s | 3.8%)
Hills Hurricane Swimming
05/05/2024
PACIFIC SWIMMING POST NCS SENIOR MEET
50 Free
24.83
24.83
100 Free
26.71
51.54
100 Free
51.54
271
Ryan
Hong
51.55
17
A Min
AA: 49.59 (+1.96s | 3.8%)
Albany Armada Aquatics
07/18/2025
2025 Redwood Empire Swim League Championship
272
Maxwell
Kolesnikov
51.57
18
A Min
AA: 49.59 (+1.98s | 3.8%)
North Bay Aquatics
12/13/2024
Neptune Swimming Swim Like The Dickens
50 Free
25.05
25.05
100 Free
26.52
51.57
100 Free
51.57
273
Chan
Na
51.60
17
A Min
AA: 49.59 (+2.01s | 3.9%)
Unattached
03/28/2026
Alto Rock The Blocks Invitational 2026
50 Free
24.57
24.57
100 Free
27.03
51.60
100 Free
51.60
274
Daniel
Troshin
51.63
17
A Min
AA: 49.59 (+2.04s | 4.0%)
Fog City Hammerheads
12/19/2025
ALTO Candy Cane Classic
50 Free
25.15
25.15
100 Free
26.48
51.63
100 Free
51.63
275
Haven
Nichols
51.63
17
A Min
AA: 49.59 (+2.04s | 4.0%)
Orinda Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Free
25.03
25.03
100 Free
26.60
51.63
100 Free
51.63
276
Jonas
Co
51.64
17
A Min
AA: 49.59 (+2.05s | 4.0%)
San Ramon Valley Aquatics
12/06/2024
2024 Tualatin Hills Holiday Classic
277
Angelo
Aramini
51.65
17
A Min
AA: 49.59 (+2.06s | 4.0%)
Reno Aquatic Club
05/11/2025
Reno Aquatic Club Post NIAA Walk On Meet
50 Free
24.43
24.43
100 Free
27.22
51.65
100 Free
51.65
278
Rolando
Salazar
51.65
17
A Min
AA: 49.59 (+2.06s | 4.0%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
24.89
24.89
100 Free
26.76
51.65
100 Free
51.65
279
Mario
Ferrante
51.68
17
A Min
AA: 49.59 (+2.09s | 4.0%)
Palo Alto Stanford Aquatics
12/20/2025
2025 PASA Winter Frolic Meet @ PALY HS
50 Free
24.74
24.74
100 Free
26.94
51.68
100 Free
51.68
280
Wyatt
Hui
51.69
17
A Min
AA: 49.59 (+2.10s | 4.1%)
Daly City Dolphins
11/14/2025
PSL Pumpkin Spice Lovers 25 129
281
Aeden
Rodriguez
51.75
17
BB Min
A: 51.69 (+0.06s | 0.1%)
Diablo Aquatics
12/04/2025
2025 Holiday Swim Festival
50 Free
24.59
24.59
100 Free
27.16
51.75
100 Free
51.75
282
Laird
Muise
51.75
17
BB Min
A: 51.69 (+0.06s | 0.1%)
Tri Valley Aquatics
11/01/2024
Pleasanton Seahawks SC Senior Open
50 Free
25.06
25.06
100 Free
26.69
51.75
100 Free
51.75
283
Andrew
Ciciarelli
51.76
18
BB Min
A: 51.69 (+0.07s | 0.1%)
Almaden Riptide
12/19/2024
2024 ST TXLA Jingle Bell Splash
50 Free
24.72
24.72
100 Free
27.04
51.76
100 Free
51.76
284
Aiden
Braddock
51.81
17
BB Min
A: 51.69 (+0.12s | 0.2%)
Unattached
02/22/2025
2025 Tri Venue Last Chance Meet PASA
285
John
Lanza
51.83
17
BB Min
A: 51.69 (+0.14s | 0.3%)
Lakeridge Swim Team
01/16/2026
2026 Blizzard Blast Swim Meet
50 Free
25.06
25.06
100 Free
26.77
51.83
100 Free
51.83
286
Espen
Callahan
51.84
17
BB Min
A: 51.69 (+0.15s | 0.3%)
Unattached
03/28/2026
Alto Rock The Blocks Invitational 2026
50 Free
25.33
25.33
100 Free
26.51
51.84
100 Free
51.84
287
Dallas
Phillips
51.86
18
BB Min
A: 51.69 (+0.17s | 0.3%)
California Dolphins Swim Team
12/14/2024
2024 12 14 CDST SC C B BB+ Meet
288
Max
Johnston
51.89
17
BB Min
A: 51.69 (+0.20s | 0.4%)
Burlingame Aquatics
02/20/2025
2025 Juanita Allington Memorial
50 Free
25.03
25.03
100 Free
26.86
51.89
100 Free
51.89
289
Ryan
Etter
51.90
17
BB Min
A: 51.69 (+0.21s | 0.4%)
Almaden Riptide
12/19/2024
2024 ST TXLA Jingle Bell Splash
290
Dominic
Alvarado
51.91
17
BB Min
A: 51.69 (+0.22s | 0.4%)
Vallejo Aquatic Club
07/20/2024
2024 REAL Championships
291
Connelly
Breinholt
51.92
18
BB Min
A: 51.69 (+0.23s | 0.4%)
Piranha Swimming
12/12/2025
Wasatch Winter Invite OBS
50 Free
24.80
24.80
100 Free
27.12
51.92
100 Free
51.92
292
Ethan
Briggs
51.97
18
BB Min
A: 51.69 (+0.28s | 0.5%)
Pleasanton Seahawks
09/28/2024
Orinda Aquatics SC C B BB+ Meet
293
Easton
Adams
51.99
18
BB Min
A: 51.69 (+0.30s | 0.6%)
Piranha Swimming
02/28/2025
Beehive Finale 2025
50 Free
25.04
25.04
100 Free
26.95
51.99
100 Free
51.99
294
Tobias
Wasicek
52.04
17
BB Min
A: 51.69 (+0.35s | 0.7%)
Orinda Aquatics
12/05/2025
2025 Tualatin Hills Holiday Classic
295
Chan
Na
52.06
17
BB Min
A: 51.69 (+0.37s | 0.7%)
Alto Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Free
24.98
24.98
100 Free
27.08
52.06
100 Free
52.06
296
Graham
Smoot
52.07
17
BB Min
A: 51.69 (+0.38s | 0.7%)
Ladera Oaks
01/24/2026
2026 Zone 1 North Championships
50 Free
25.53
25.53
100 Free
26.54
52.07
100 Free
52.07
297
Jared
Burnes
52.11
18
BB Min
A: 51.69 (+0.42s | 0.8%)
San Ramon Valley Aquatics
01/24/2026
Orinda Aquatics SCY Senior Open Meet
50 Free
25.24
25.24
100 Free
26.87
52.11
100 Free
52.11
298
Jose
Becerra
52.16
17
BB Min
A: 51.69 (+0.47s | 0.9%)
Neptune Swimming
07/26/2025
2025 REAL Championships
50 Free
24.83
24.83
50 Free
24.83
100 Free
27.33
52.16
50 Free
27.33
299
Abhinav
Ramanath
52.17
17
BB Min
A: 51.69 (+0.48s | 0.9%)
Swim South Bay
12/04/2025
2025 Holiday Swim Festival
50 Free
24.97
24.97
100 Free
27.20
52.17
100 Free
52.17
300
Asher
Ding
52.17
17
BB Min
A: 51.69 (+0.48s | 0.9%)
Pleasanton Seahawks
09/20/2025
PC Short Course Senior Open
50 Free
25.61
25.61
100 Free
26.56
52.17
100 Free
52.17