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John Stubner

Age: 16 years old
Age Category: 15-16
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 25.54 16 12/05/2025 BB A: 24.19 (+1.35s | 5.3%) 88 442 1,000+ 1,000+
Free 100 Y 54.82 16 12/05/2025 BB A: 53.19 (+1.63s | 3.0%) 74 358 1,000+ 1,000+
50 Free
26.11
26.11
100 Free
28.71
54.82
100 Free
54.82
Free 200 Y 1:57.88 16 10/17/2025 BB A: 1:56.59 (+1.29s | 1.1%) 45 233 976 1,000+
50 Free
26.22
26.22
100 Free
29.28
55.50
100 Free
55.50
150 Free
31.14
1:26.64
200 Free
31.24
1:57.88
100 Free
1:02.38
Free 500 Y 5:05.12 16 03/05/2026 A AA: 5:02.69 (+2.43s | 0.8%) 22 102 447 1,000+
50 Free
26.41
26.41
100 Free
29.60
56.01
100 Free
56.01
150 Free
31.06
1:27.07
200 Free
30.38
1:57.45
100 Free
1:01.44
250 Free
31.47
2:28.92
300 Free
30.44
2:59.36
100 Free
1:01.91
350 Free
31.85
3:31.21
400 Free
30.84
4:02.05
100 Free
1:02.69
450 Free
31.77
4:33.82
500 Free
31.30
5:05.12
100 Free
1:03.07
Free 1000 Y 10:30.05 16 03/05/2026 AA AAA: 10:06.39 (+23.66s | 3.8%) 15 73 263 800
50 Free
27.21
27.21
100 Free
30.28
57.49
100 Free
57.49
150 Free
31.41
1:28.90
200 Free
31.40
2:00.30
100 Free
1:02.81
250 Free
32.05
2:32.35
300 Free
32.20
3:04.55
100 Free
1:04.25
350 Free
31.83
3:36.38
400 Free
32.25
4:08.63
100 Free
1:04.08
450 Free
32.21
4:40.84
500 Free
30.92
5:11.76
100 Free
1:03.13
550 Free
31.46
5:43.22
600 Free
31.93
6:15.15
100 Free
1:03.39
650 Free
32.47
6:47.62
700 Free
32.50
7:20.12
100 Free
1:04.97
750 Free
32.91
7:53.03
800 Free
32.52
8:25.55
100 Free
1:05.43
850 Free
31.73
8:57.28
900 Free
32.29
9:29.57
100 Free
1:04.02
950 Free
30.39
9:59.96
1000 Free
30.09
10:30.05
100 Free
1:00.48
Back 50 Y 28.25 16 12/05/2025 27 129 529 1,000+
Back 100 Y 59.13 16 03/05/2026 BB A: 57.89 (+1.24s | 2.1%) 35 169 646 1,000+
50 Back
28.71
28.71
100 Back
30.42
59.13
100 Back
59.13
Back 200 Y 2:13.61 16 10/17/2025 BB A: 2:06.59 (+7.02s | 5.3%) 37 182 680 1,000+
50 Back
31.13
31.13
100 Back
33.21
1:04.34
100 Back
1:04.34
150 Back
34.55
1:38.89
200 Back
34.72
2:13.61
100 Back
1:09.27
Breast 50 Y 39.69 12 01/22/2022 51 316 1,000+ 1,000+
Breast 100 Y 1:20.27 13 01/21/2023 B: 1:16.89 (+3.38s | 4.2%) 81 437 1,000+ 1,000+
50 Breast
38.44
38.44
100 Breast
41.83
1:20.27
100 Breast
1:20.27
Fly 50 Y 31.92 12 01/22/2022 63 369 1,000+ 1,000+
Fly 100 Y 1:02.59 16 12/05/2025 B BB: 1:02.39 (+0.20s | 0.3%) 65 324 1,000+ 1,000+
50 Fly
28.90
28.90
100 Fly
33.69
1:02.59
100 Fly
1:02.59
IM 200 Y 2:34.28 12 01/22/2022 B: 2:30.89 (+3.39s | 2.2%) 81 430 1,000+ 1,000+
50 Fly
33.62
33.62
100 Back
37.40
1:11.02
100 IM
1:11.02
150 Breast
48.26
1:59.28
200 Free
35.00
2:34.28
100 IM
1:23.26
IM 400 Y 5:24.55 12 01/22/2022 B: 5:22.19 (+2.36s | 0.7%) 30 214 911 1,000+
50 Fly
35.59
35.59
100 Fly
41.63
1:17.22
100 Fly
1:17.22
150 Back
39.63
1:56.85
200 Back
40.57
2:37.42
100 Back
1:20.20
250 Breast
49.20
3:26.62
300 Breast
49.08
4:15.70
100 Breast
1:38.28
350 Free
34.95
4:50.65
400 Free
33.90
5:24.55
100 Free
1:08.85

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA

Above are the fastest times that John Stubner has achieved in his swimming career. For each event, you can find John's best time, the corresponding time standard, as well as how much faster John needs to be to reach the next level. The last columns provide John rankings at the team and LSC levels. These rankings are based on the John's personal best, his current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.