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John Knapschaefer

Age: 17 years old
Age Category: 17-18
Team: Mason Manta Rays | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Mason Manta Rays Ohio Swimming Central Zone USA
Free 50 Y 22.16 17 03/05/2026 AA AAA: 21.69 (+0.47s | 2.1%) 11 57 214 1,000+
Free 100 Y 48.23 Analysis 17 03/05/2026 AA AAA: 47.39 (+0.84s | 1.7%) 8 46 210 1,000+
50 Free
23.28
23.28
100 Free
24.95
48.23
100 Free
48.23
Free 200 Y 1:46.76 Analysis 17 03/05/2026 AA AAA: 1:44.99 (+1.77s | 1.7%) 12 43 176 1,000+
50 Free
24.59
24.59
100 Free
26.92
51.51
100 Free
51.51
150 Free
27.88
1:19.39
200 Free
27.37
1:46.76
100 Free
55.25
Breast 100 Y 1:01.59 Analysis 17 03/05/2026 A AA: 1:01.39 (+0.20s | 0.3%) 6 42 187 1,000+
50 Breast
28.51
28.51
100 Breast
33.08
1:01.59
100 Breast
1:01.59
Breast 200 Y 2:18.32 Analysis 17 03/05/2026 A AA: 2:13.29 (+5.03s | 3.6%) 4 36 155 1,000+
50 Breast
31.07
31.07
100 Breast
34.65
1:05.72
100 Breast
1:05.72
150 Breast
36.00
1:41.72
200 Breast
36.60
2:18.32
100 Breast
1:12.60
IM 200 Y 1:58.42 Analysis 17 03/05/2026 AA AAA: 1:55.89 (+2.53s | 2.1%) 4 25 112 1,000+
50 Fly
25.57
25.57
100 Back
30.79
56.36
100 IM
56.36
150 Breast
34.59
1:30.95
200 Free
27.47
1:58.42
100 IM
1:02.06

Long course distance

Event Time Age Date Standard Next Standard Mason Manta Rays Ohio Swimming Central Zone USA
Free 50 M 25.76 17 07/30/2026 AA AAA: 25.09 (+0.67s | 2.6%) 12 33 196 1,000+
Free 100 M 55.44 Analysis 17 07/30/2026 AA AAA: 54.89 (+0.55s | 1.0%) 9 20 112 952
50 Free
26.53
26.53
100 Free
28.91
55.44
100 Free
55.44
Free 200 M 1:59.07 Analysis 17 07/30/2026 AAA AAAA: 1:54.69 (+4.38s | 3.7%) 7 7 39 465
50 Free
27.51
27.51
100 Free
30.20
57.71
100 Free
57.71
150 Free
30.78
1:28.49
200 Free
30.58
1:59.07
100 Free
1:01.36
Free 400 M 4:18.39 Analysis 17 07/30/2026 AA AAA: 4:16.49 (+1.90s | 0.7%) 4 7 36 467
50 Free
29.34
29.34
100 Free
31.58
1:00.92
100 Free
1:00.92
150 Free
32.40
1:33.32
200 Free
33.10
2:06.42
100 Free
1:05.50
250 Free
33.35
2:39.77
300 Free
33.28
3:13.05
100 Free
1:06.63
350 Free
33.39
3:46.44
400 Free
31.95
4:18.39
100 Free
1:05.34
Breast 50 M 32.80 17 07/30/2026 AA AAA: 31.69 (+1.11s | 3.4%) 3 12 73 708
Breast 100 M 1:12.06 Analysis 17 07/30/2026 A AA: 1:11.29 (+0.77s | 1.1%) 3 14 95 892
50 Breast
33.81
33.81
100 Breast
38.25
1:12.06
100 Breast
1:12.06
IM 200 M 2:33.06 Analysis 17 06/04/2026 BB A: 2:27.39 (+5.67s | 3.7%) 9 48 306 1,000+
IM 400 M 5:13.25 Analysis 17 08/03/2023 A AA: 5:01.89 (+11.36s | 3.6%) 5 20 114 1,000+
50 Fly
32.08
32.08
100 Fly
37.13
1:09.21
100 Fly
1:09.21
150 Back
42.03
1:51.24
200 Back
41.75
2:32.99
100 Back
1:23.78
250 Breast
44.83
3:17.82
300 Breast
46.77
4:04.59
100 Breast
1:31.60
350 Free
35.82
4:40.41
400 Free
32.84
5:13.25
100 Free
1:08.66

Above are the fastest times that John Knapschaefer 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.