251
Hayden
Welter
1:32.88
12
B Min
BB: 1:29.59 (+3.29s | 3.5%)
Swim Houston Aquatics Center
06/20/2025
2025 ST AAAA NS George Block Invite
252
Paul
Geletko
1:32.92
11
B Min
BB: 1:29.59 (+3.33s | 3.6%)
Area Tallahassee Aquatic Club
07/10/2025
2025 FL Summer Age Group Championships
50 Back
45.67
45.67
100 Back
47.25
1:32.92
100 Back
1:32.92
253
Jacob
Klecha
1:32.98
12
B Min
BB: 1:29.59 (+3.39s | 3.6%)
Marlins Of Raleigh
06/16/2023
2023 Virginia Commonwealth Games
50 Back
45.47
45.47
100 Back
47.51
1:32.98
100 Back
1:32.98
254
Hayden
Hackney
1:33.20
12
B Min
BB: 1:29.59 (+3.61s | 3.9%)
Granite Falls Makos
06/13/2024
2024 CGBD Steve Hennessy Summer Madness
50 Back
44.48
44.48
100 Back
48.72
1:33.20
100 Back
1:33.20
255
Thomas
Coffey
1:33.31
12
B Min
BB: 1:29.59 (+3.72s | 4.0%)
Stingrays Swim Team
06/14/2024
SwimRVA Summer Invitational
50 Back
45.59
45.59
100 Back
47.72
1:33.31
100 Back
1:33.31
256
Kentaro
Lange
1:33.33
12
B Min
BB: 1:29.59 (+3.74s | 4.0%)
Alamo Area Aquatic Association
07/25/2025
2025 ST AAAA NE LC End Of Season Splash
50 Back
45.02
45.02
100 Back
48.31
1:33.33
100 Back
1:33.33
257
Yibo
Song
1:33.33
11
B Min
BB: 1:29.59 (+3.74s | 4.0%)
Gator Swim Club
06/06/2025
2025 MAKOS Summer Splash
258
Vincent
Chen
1:33.40
12
B Min
BB: 1:29.59 (+3.81s | 4.1%)
Nitro Swimming
05/11/2025
2025 ST NTRO LC Springing Into May
50 Back
45.78
45.78
100 Back
47.62
1:33.40
100 Back
1:33.40
259
Bolin
Deng
1:33.43
11
B Min
BB: 1:29.59 (+3.84s | 4.1%)
Sarasota Sharks
04/26/2025
10th Annual Hohne Memorial Invitational
260
Ethen
Daniels
1:33.43
12
B Min
BB: 1:29.59 (+3.84s | 4.1%)
Stingrays Swim Team
07/11/2024
2024 RAYS Summer Awards
50 Back
46.07
46.07
100 Back
47.36
1:33.43
100 Back
1:33.43
261
Hunter
Sinn
1:33.44
12
B Min
BB: 1:29.59 (+3.85s | 4.1%)
Alamo Area Aquatic Association
05/31/2025
2025 AAAA NE Arena Summer Classic
50 Back
45.24
45.24
100 Back
48.20
1:33.44
100 Back
1:33.44
262
Liam
Giannella
1:33.45
12
B Min
BB: 1:29.59 (+3.86s | 4.1%)
Piranhas YMCA of the Suncoast
07/10/2025
2025 FL Summer Age Group Championships
263
Carter
Huynh
1:33.47
12
B Min
BB: 1:29.59 (+3.88s | 4.2%)
Montverde Aquatic Club
06/12/2025
2025 RAFC Summer Solstice
264
Dominic
Morolez
1:33.73
12
B Min
BB: 1:29.59 (+4.14s | 4.4%)
Lone Star Aquatic Club
04/11/2025
2025 ST TXLA 11 Over Long Course Kick Off
265
RogerRey
Lopez
1:33.86
11
B Min
BB: 1:29.59 (+4.27s | 4.5%)
San Antonio Wave
05/16/2025
2025 ST AAAA NS Salute To The Troops
50 Back
46.09
46.09
100 Back
47.77
1:33.86
100 Back
1:33.86
266
Iv
Conrad
1:33.94
11
B Min
BB: 1:29.59 (+4.35s | 4.6%)
Planet Swim Aquatics
04/05/2025
EAJ Spring Into Long Course
267
Aaron
Xiong
1:34.00
11
B Min
BB: 1:29.59 (+4.41s | 4.7%)
Nitro Swimming
07/10/2025
2025 ST AAAA STAGS LC Championship
268
Ayden
Schiller
1:34.01
12
B Min
BB: 1:29.59 (+4.42s | 4.7%)
Alamo Area Aquatic Association
05/02/2025
2025 ST 22nd Annual Cinco De Mayo
50 Back
47.22
47.22
100 Back
46.79
1:34.01
100 Back
1:34.01
269
Jaxson
Piorkowski
1:34.10
11
B Min
BB: 1:29.59 (+4.51s | 4.8%)
Bolles School Sharks
07/10/2025
2025 FL Summer Age Group Championships
50 Back
43.63
43.63
100 Back
50.47
1:34.10
100 Back
1:34.10
270
Grayson
Hotz
1:34.14
12
B Min
BB: 1:29.59 (+4.55s | 4.8%)
Sporting Jax Aquatic Club
07/25/2025
2025 Area 1 LCM Championships
50 Back
47.13
47.13
100 Back
47.01
1:34.14
100 Back
1:34.14
271
Jorge
Rodriguez
1:34.20
12
B Min
BB: 1:29.59 (+4.61s | 4.9%)
Southwest Aquatic Team
07/19/2024
2024 BD LCM Border Champs
50 Back
45.87
45.87
100 Back
48.33
1:34.20
100 Back
1:34.20
272
Ian
Ou
1:34.21
12
B Min
BB: 1:29.59 (+4.62s | 4.9%)
Austin Swim Club
05/02/2025
2025 ST ASC Cinco De Mayo
50 Back
45.62
45.62
100 Back
48.59
1:34.21
100 Back
1:34.21
273
Leonardo
Sehmer
1:34.26
11
B Min
BB: 1:29.59 (+4.67s | 5.0%)
Blue Dolfins
05/16/2025
2025 PA Long Course Invite
50 Back
46.23
46.23
100 Back
48.03
1:34.26
100 Back
1:34.26
274
Diego
Villamediana
1:34.29
12
B Min
BB: 1:29.59 (+4.70s | 5.0%)
Charlotte County Swimming
05/16/2025
2025 SYS Memorial Meet
50 Back
45.93
45.93
100 Back
48.36
1:34.29
100 Back
1:34.29
275
Ryan
Mccann
1:34.42
12
B Min
BB: 1:29.59 (+4.83s | 5.1%)
Piranhas YMCA of the Suncoast
06/06/2025
2025 TAMPA BAY SWIM CLASSIC
50 Back
45.81
45.81
100 Back
48.61
1:34.42
100 Back
1:34.42
276
Leo
Coghill
1:34.49
12
B Min
BB: 1:29.59 (+4.90s | 5.2%)
SwimEnergy Aquatics
05/23/2025
2025 T2 Aquatics Norris Foundation LC Meet
277
Connor
Ross
1:34.54
12
B Min
BB: 1:29.59 (+4.95s | 5.2%)
Gulf Coast Swim Team
06/20/2025
2025 GCST MARK MCCAW SUMMER
50 Back
44.89
44.89
100 Back
49.65
1:34.54
100 Back
1:34.54
278
Nolan
Shaw
1:34.64
12
B Min
BB: 1:29.59 (+5.05s | 5.3%)
Nitro Swimming
04/26/2025
2025 ST NTRO Splashing Into Long Course
50 Back
46.22
46.22
100 Back
48.42
1:34.64
100 Back
1:34.64
279
Ronen
Addo
1:34.69
11
B Min
BB: 1:29.59 (+5.10s | 5.4%)
Waterloo Swimming
04/27/2025
2025 ST WLOO Waterloo Classic
280
Evgenii
Selin
1:34.80
11
B Min
BB: 1:29.59 (+5.21s | 5.5%)
Florida Atlantic Aquatics
06/07/2025
2025 TCA Aaron Vaughn Memorial
50 Back
46.04
46.04
100 Back
48.76
1:34.80
100 Back
1:34.80
281
Jonathan
Strotheide
1:34.87
11
B Min
BB: 1:29.59 (+5.28s | 5.6%)
Alamo Area Aquatic Association
07/25/2025
2025 ST AAAA NE LC End Of Season Splash
50 Back
49.05
49.05
100 Back
45.82
1:34.87
100 Back
1:34.87
282
Canon
Crawford
1:34.95
11
B Min
BB: 1:29.59 (+5.36s | 5.6%)
Makos Aquatics Club of Gainesv
07/10/2025
2025 FL Summer Age Group Championships
50 Back
45.81
45.81
100 Back
49.14
1:34.95
100 Back
1:34.95
283
Petr
Chervonogradskii
1:34.96
11
B Min
BB: 1:29.59 (+5.37s | 5.7%)
Nitro Swimming
06/08/2025
2025 ST TXLA 14 U Sprint Cup
50 Back
46.36
46.36
100 Back
48.60
1:34.96
100 Back
1:34.96
284
Yulong
Xie
1:35.01
11
B Min
BB: 1:29.59 (+5.42s | 5.7%)
Nitro Swimming
06/27/2025
2025 ST HPAC Long Course STX Championship
285
Mason
Lacinak
1:35.07
11
B Min
BB: 1:29.59 (+5.48s | 5.8%)
Blue Dolfins
05/16/2025
2025 PA Long Course Invite
50 Back
46.82
46.82
100 Back
48.25
1:35.07
100 Back
1:35.07
286
Evan
Hu
1:35.14
11
B Min
BB: 1:29.59 (+5.55s | 5.8%)
Nitro Swimming
06/27/2025
2025 ST HPAC Long Course STX Championship
50 Back
47.48
47.48
100 Back
47.66
1:35.14
100 Back
1:35.14
287
Travis
Parker
1:35.24
12
B Min
BB: 1:29.59 (+5.65s | 5.9%)
Alamo Area Aquatic Association
04/11/2025
2025 ST AAAA NS Spring Into Long Course
50 Back
45.48
45.48
100 Back
49.76
1:35.24
100 Back
1:35.24
288
Austin
Richards
1:35.26
11
B Min
BB: 1:29.59 (+5.67s | 6.0%)
Indian River Aquatics
06/07/2025
2025 TCA Aaron Vaughn Memorial
50 Back
46.66
46.66
100 Back
48.60
1:35.26
100 Back
1:35.26
289
Samuel
Shick
1:35.27
12
B Min
BB: 1:29.59 (+5.68s | 6.0%)
Blue Wave Swimming
06/06/2025
2025 TAMPA BAY SWIM CLASSIC
50 Back
46.48
46.48
100 Back
48.79
1:35.27
100 Back
1:35.27
290
Gabriel
Feldman
1:35.43
11
B Min
BB: 1:29.59 (+5.84s | 6.1%)
Patriot Aquatics
05/16/2025
2025 PA Long Course Invite
50 Back
47.39
47.39
100 Back
48.04
1:35.43
100 Back
1:35.43
291
Ian
Tran
1:35.48
12
B Min
BB: 1:29.59 (+5.89s | 6.2%)
Blue Dolfins
04/26/2025
2025 Ron Nardozzi Pre Derby Sprint Invite
292
Jack
Monti
1:35.51
11
B Min
BB: 1:29.59 (+5.92s | 6.2%)
Westlake Aquatic Facility
06/08/2025
2025 ST TXLA 14 U Sprint Cup
293
Skylar
Gibson
1:35.72
12
B Min
BB: 1:29.59 (+6.13s | 6.4%)
Miami County Day Aquatic
06/06/2025
2025 MAKOS Summer Splash
294
Enzo
Strappazzon
1:35.72
11
B Min
BB: 1:29.59 (+6.13s | 6.4%)
Bolles School Sharks
07/10/2025
2025 FL Summer Age Group Championships
50 Back
43.93
43.93
100 Back
51.79
1:35.72
100 Back
1:35.72
295
John
De Leon
1:35.73
11
B Min
BB: 1:29.59 (+6.14s | 6.4%)
Swim Florida
06/07/2025
2025 SRQ SUMMER AGE GROUP MEET
296
Landon
DeVisme
1:35.75
11
B Min
BB: 1:29.59 (+6.16s | 6.4%)
Swim Florida
06/21/2025
2025 T2 June Saturday Showcase
297
Iyerafei
Tsimashenka
1:35.77
11
B Min
BB: 1:29.59 (+6.18s | 6.5%)
Sarasota Sharks
06/19/2025
2025 Shark Open
50 Back
47.93
47.93
100 Back
47.84
1:35.77
100 Back
1:35.77
298
Iktan
Hernandez
1:35.78
12
B Min
BB: 1:29.59 (+6.19s | 6.5%)
Brownsville Aquatics
05/17/2025
2025 ST LC BAS May Swim Meet
50 Back
47.68
47.68
100 Back
48.10
1:35.78
100 Back
1:35.78
299
Beau
Fauber
1:35.89
12
B Min
BB: 1:29.59 (+6.30s | 6.6%)
Longhorn Aquatics
04/11/2025
2025 ST TXLA 11 Over Long Course Kick Off
300
Luca
Torrelli
1:35.90
11
B Min
BB: 1:29.59 (+6.31s | 6.6%)
Clearwater Aquatic Team
07/10/2025
2025 FL Summer Age Group Championships
50 Back
46.59
46.59
100 Back
49.31
1:35.90
100 Back
1:35.90