251
Jackson
Williams
1:17.11
12
B Min
BB: 1:15.69 (+1.42s | 1.8%)
Rockville Montgomery Swim Club
11/14/2025
2025 RMSC November Dual Meet
50 Back
37.73
37.73
100 Back
39.38
1:17.11
100 Back
1:17.11
252
James
Miao
1:17.14
11
B Min
BB: 1:15.69 (+1.45s | 1.9%)
Rockville Montgomery Swim Club
01/23/2026
2026 USAS IMX Games
50 Back
37.29
37.29
100 Back
39.85
1:17.14
100 Back
1:17.14
253
Joshua
Sulistiono
1:17.17
12
B Min
BB: 1:15.69 (+1.48s | 1.9%)
Rockville Montgomery Swim Club
01/16/2026
2026 RMSC January Intrasquad Meet
50 Back
37.15
37.15
100 Back
40.02
1:17.17
100 Back
1:17.17
254
Thomas
Nauvel
1:17.18
12
B Min
BB: 1:15.69 (+1.49s | 1.9%)
DC Dept Of Parks and Recreatio
02/13/2026
39th Black History Swim Meet
50 Back
37.77
37.77
100 Back
39.41
1:17.18
100 Back
1:17.18
255
Brady
Burke
1:17.21
12
B Min
BB: 1:15.69 (+1.52s | 2.0%)
Nation\\\\\\'s Capital Swim Club
01/10/2026
2026 VSTP Polar Plunge
256
Phillip
Bryan
1:17.22
12
B Min
BB: 1:15.69 (+1.53s | 2.0%)
Nation\\\\\\'s Capital Swim Club
02/13/2026
2026 NCAP Winter Qualifier
50 Back
37.28
37.28
100 Back
39.94
1:17.22
100 Back
1:17.22
257
Gavin
Floyd
1:17.24
11
B Min
BB: 1:15.69 (+1.55s | 2.0%)
Rockville Montgomery Swim Club
11/14/2025
2025 RMSC November Dual Meet
50 Back
37.65
37.65
100 Back
39.59
1:17.24
100 Back
1:17.24
258
Bryson
Hylton
1:17.24
12
B Min
BB: 1:15.69 (+1.55s | 2.0%)
The Fish
11/21/2025
2025 Swim Rock
50 Back
37.76
37.76
100 Back
39.48
1:17.24
100 Back
1:17.24
259
Alexander
Cline
1:17.25
12
B Min
BB: 1:15.69 (+1.56s | 2.0%)
York Swim Club of Northern Vir
03/20/2026
March Madness 2026
260
Raymond
White
1:17.25
11
B Min
BB: 1:15.69 (+1.56s | 2.0%)
Nation\\\\\\'s Capital Swim Club
12/04/2025
2025 PV Turkey Claus Showdown
50 Back
38.00
38.00
100 Back
39.25
1:17.25
100 Back
1:17.25
261
Dean
Wu
1:17.28
12
B Min
BB: 1:15.69 (+1.59s | 2.1%)
All Star Aquatics
03/20/2026
March Madness 2026
262
Miron
Shevtsov
1:17.29
12
B Min
BB: 1:15.69 (+1.60s | 2.1%)
Rockville Montgomery Swim Club
03/20/2026
2026 RMSC Spring Finale
50 Back
37.92
37.92
100 Back
39.37
1:17.29
100 Back
1:17.29
263
Brooks
Baldwin-Powell
1:17.41
12
B Min
BB: 1:15.69 (+1.72s | 2.2%)
Nation\\\\\\'s Capital Swim Club
01/10/2026
2026 VSTP Polar Plunge
50 Back
37.32
37.32
100 Back
40.09
1:17.41
100 Back
1:17.41
264
Mikhi
Maness-Blakney
1:17.51
12
B Min
BB: 1:15.69 (+1.82s | 2.3%)
DC Dept Of Parks and Recreatio
03/20/2026
26th Annual Spring Championships
50 Back
37.77
37.77
100 Back
39.74
1:17.51
100 Back
1:17.51
265
Brady
Benedetti
1:17.53
11
B Min
BB: 1:15.69 (+1.84s | 2.4%)
Rockville Montgomery Swim Club
01/23/2026
2026 USAS IMX Games
50 Back
36.93
36.93
100 Back
40.60
1:17.53
100 Back
1:17.53
266
Samuel
Roberts
1:17.55
11
B Min
BB: 1:15.69 (+1.86s | 2.4%)
Rockville Montgomery Swim Club
10/17/2025
2025 RMSC October Kick Off Classic
50 Back
38.32
38.32
100 Back
39.23
1:17.55
100 Back
1:17.55
267
George
Little
1:17.60
11
B Min
BB: 1:15.69 (+1.91s | 2.5%)
Hydra Aquatics
02/27/2026
2026 OH BSC SC Regional Championships
268
Charles
Kelly
1:17.60
11
B Min
BB: 1:15.69 (+1.91s | 2.5%)
York Swim Club of Northern Vir
03/20/2026
March Madness 2026
269
Alexander
Wu
1:17.61
12
B Min
BB: 1:15.69 (+1.92s | 2.5%)
Machine Aquatics
02/13/2026
39th Black History Swim Meet
50 Back
36.86
36.86
100 Back
40.75
1:17.61
100 Back
1:17.61
270
Joseph
Gonzalez
1:17.68
12
B Min
BB: 1:15.69 (+1.99s | 2.6%)
Rockville Montgomery Swim Club
01/16/2026
2026 RMSC January Intrasquad Meet
50 Back
37.12
37.12
100 Back
40.56
1:17.68
100 Back
1:17.68
271
Liam
Swearingen
1:17.68
12
B Min
BB: 1:15.69 (+1.99s | 2.6%)
The St. James Swim Club
03/21/2026
2026 MAKO SPRING FLING
50 Back
37.92
37.92
100 Back
39.76
1:17.68
100 Back
1:17.68
272
Miles
Lewis
1:17.80
11
B Min
BB: 1:15.69 (+2.11s | 2.7%)
Hydra Aquatics
01/23/2026
2026 USAS IMX Games
50 Back
38.25
38.25
100 Back
39.55
1:17.80
100 Back
1:17.80
273
Stefan
Villagra
1:17.80
11
B Min
BB: 1:15.69 (+2.11s | 2.7%)
DC Dept Of Parks and Recreatio
03/20/2026
26th Annual Spring Championships
50 Back
37.61
37.61
100 Back
40.19
1:17.80
100 Back
1:17.80
274
Daniel
Craine
1:17.81
12
B Min
BB: 1:15.69 (+2.12s | 2.7%)
Occoquan Swimming
01/23/2026
2026 USAS IMX Games
50 Back
37.59
37.59
100 Back
40.22
1:17.81
100 Back
1:17.81
275
Addison
Poole-Gleich
1:17.82
11
B Min
BB: 1:15.69 (+2.13s | 2.7%)
Rockville Montgomery Swim Club
01/23/2026
2026 USAS IMX Games
50 Back
37.30
37.30
100 Back
40.52
1:17.82
100 Back
1:17.82
276
Felix
Mueller
1:17.85
11
B Min
BB: 1:15.69 (+2.16s | 2.8%)
Rockville Montgomery Swim Club
03/20/2026
2026 RMSC Spring Finale
50 Back
37.52
37.52
100 Back
40.33
1:17.85
100 Back
1:17.85
277
Brodie
Kuehne
1:17.92
11
B Min
BB: 1:15.69 (+2.23s | 2.9%)
Fairfax Foxes Swimming
11/14/2025
2025 PV November Open PWCS
50 Back
37.82
37.82
100 Back
40.10
1:17.92
100 Back
1:17.92
278
Alex
Titovich
1:17.94
11
B Min
BB: 1:15.69 (+2.25s | 2.9%)
Rockville Montgomery Swim Club
11/01/2025
2025 RMSC Autumn 350 Challenge Meet
50 Back
38.22
38.22
100 Back
39.72
1:17.94
100 Back
1:17.94
279
Zachariah
Lee
1:18.18
11
B Min
BB: 1:15.69 (+2.49s | 3.2%)
Rockville Montgomery Swim Club
01/23/2026
2026 USAS IMX Games
50 Back
36.94
36.94
100 Back
41.24
1:18.18
100 Back
1:18.18
280
Hakan
Bennett
1:18.21
11
B Min
BB: 1:15.69 (+2.52s | 3.2%)
Rockville Montgomery Swim Club
02/20/2026
2026 RMSC February Invitational
50 Back
38.67
38.67
100 Back
39.54
1:18.21
100 Back
1:18.21
281
James
Abadam
1:18.35
11
B Min
BB: 1:15.69 (+2.66s | 3.4%)
Potomac Marlins
02/07/2026
2026 PM 14 U Champs Qualifier
282
Tristan
Wu
1:18.44
11
B Min
BB: 1:15.69 (+2.75s | 3.5%)
Rockville Montgomery Swim Club
01/16/2026
2026 RMSC January Intrasquad Meet
50 Back
39.46
39.46
100 Back
38.98
1:18.44
100 Back
1:18.44
283
Preston
Ta
1:18.45
12
B Min
BB: 1:15.69 (+2.76s | 3.5%)
Machine Aquatics
02/20/2026
2026 Machine Qualifier
50 Back
37.50
37.50
100 Back
40.95
1:18.45
100 Back
1:18.45
284
Daniel
Mauldin
1:18.51
12
B Min
BB: 1:15.69 (+2.82s | 3.6%)
Potomac Marlins
03/20/2026
March Madness 2026
285
Luke
Brannan
1:18.56
11
B Min
BB: 1:15.69 (+2.87s | 3.7%)
York Swim Club of Northern Vir
01/17/2026
PVS January Open 2026 PWCS
286
Dylan
Yang
1:18.57
12
B Min
BB: 1:15.69 (+2.88s | 3.7%)
Mason Makos Swim Team
10/25/2025
2025 PV MAKO PUMPKIN CLASSIC
50 Back
38.84
38.84
100 Back
39.73
1:18.57
100 Back
1:18.57
287
Roman
Nguyen
1:18.58
11
B Min
BB: 1:15.69 (+2.89s | 3.7%)
Rockville Montgomery Swim Club
01/16/2026
2026 RMSC January Intrasquad Meet
50 Back
38.02
38.02
100 Back
40.56
1:18.58
100 Back
1:18.58
288
Greyson
Holdorf
1:18.58
12
B Min
BB: 1:15.69 (+2.89s | 3.7%)
Nation\\\\\\'s Capital Swim Club
02/27/2026
2026 Cherry Blossom Champs
289
Nathan
Mellott
1:18.58
11
B Min
BB: 1:15.69 (+2.89s | 3.7%)
Rockville Montgomery Swim Club
01/23/2026
2026 USAS IMX Games
50 Back
38.03
38.03
100 Back
40.55
1:18.58
100 Back
1:18.58
290
Jeremy
Joung
1:18.59
12
B Min
BB: 1:15.69 (+2.90s | 3.7%)
Rockville Montgomery Swim Club
03/20/2026
2026 RMSC Spring Finale
50 Back
37.85
37.85
100 Back
40.74
1:18.59
100 Back
1:18.59
291
Lucas
Ingham
1:18.61
11
B Min
BB: 1:15.69 (+2.92s | 3.7%)
Herndon Aquatic Club
01/17/2026
PVS January Open 2026 PWCS
50 Back
37.67
37.67
100 Back
40.94
1:18.61
100 Back
1:18.61
292
Lucas
Guthner
1:18.67
12
B Min
BB: 1:15.69 (+2.98s | 3.8%)
Mason Makos Swim Team
10/25/2025
2025 PV MAKO PUMPKIN CLASSIC
50 Back
39.08
39.08
100 Back
39.59
1:18.67
100 Back
1:18.67
293
Colin
Harden
1:18.69
12
B Min
BB: 1:15.69 (+3.00s | 3.8%)
Metro Surge Aquatic Club
02/27/2026
2026 Cherry Blossom Champs
50 Back
37.11
37.11
100 Back
41.58
1:18.69
100 Back
1:18.69
294
Austin
Jian
1:18.77
11
B Min
BB: 1:15.69 (+3.08s | 3.9%)
Rockville Montgomery Swim Club
01/16/2026
2026 RMSC January Intrasquad Meet
50 Back
38.27
38.27
100 Back
40.50
1:18.77
100 Back
1:18.77
295
Kipling
Mullaney
1:18.81
11
B Min
BB: 1:15.69 (+3.12s | 4.0%)
All Star Aquatics
01/23/2026
2026 USAS IMX Games
50 Back
38.23
38.23
100 Back
40.58
1:18.81
100 Back
1:18.81
296
Zachariah
Kumbang
1:18.83
12
B Min
BB: 1:15.69 (+3.14s | 4.0%)
Fairfax Foxes Swimming
11/07/2025
2025 FXFX Loughmiller Memorial
50 Back
37.37
37.37
100 Back
41.46
1:18.83
100 Back
1:18.83
297
Riley
Vu
1:18.86
12
B Min
BB: 1:15.69 (+3.17s | 4.0%)
Machine Aquatics
03/20/2026
March Madness 2026
298
Cray
Rattenbury
1:18.88
12
B Min
BB: 1:15.69 (+3.19s | 4.0%)
Nation\\\\\\'s Capital Swim Club
12/04/2025
2025 PV Turkey Claus Showdown
50 Back
37.85
37.85
100 Back
41.03
1:18.88
100 Back
1:18.88
299
Alex
Sobecke
1:18.92
12
B Min
BB: 1:15.69 (+3.23s | 4.1%)
Occoquan Swimming
12/11/2025
2025 East Coast WinterFest
50 Back
37.50
37.50
100 Back
41.42
1:18.92
100 Back
1:18.92
300
Casen
Masiulis
1:18.92
11
B Min
BB: 1:15.69 (+3.23s | 4.1%)
Nation\\\\\\'s Capital Swim Club
11/07/2025
2025 Mid Atlantic AG Championship Showdown
50 Back
38.01
38.01
100 Back
40.91
1:18.92
100 Back
1:18.92