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Jack March

Age: 12 years old
Age Category: 11-12
Team: Mariemont Ohio Swim Team | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Mariemont Ohio Swim Team Ohio Swimming Central Zone USA
Free 50 Y 30.83 12 10/23/2026 B BB: 30.49 (+0.34s | 1.1%) Rankings Rankings Rankings Rankings
Free 100 Y 1:09.05 Analysis 12 02/19/2026 B BB: 1:06.39 (+2.66s | 3.9%) Rankings Rankings Rankings Rankings
50 Free
32.75
32.75
100 Free
36.30
1:09.05
100 Free
1:09.05
Free 500 Y 7:08.60 Analysis 12 02/19/2026 B: 6:59.89 (+8.71s | 2.0%) Rankings Rankings Rankings Rankings
50 Free
35.43
35.43
100 Free
41.69
1:17.12
100 Free
1:17.12
150 Free
44.08
2:01.20
200 Free
44.73
2:45.93
100 Free
1:28.81
250 Free
44.90
3:30.83
300 Free
44.61
4:15.44
100 Free
1:29.51
350 Free
44.73
5:00.17
400 Free
45.00
5:45.17
100 Free
1:29.73
450 Free
43.41
6:28.58
500 Free
40.02
7:08.60
100 Free
1:23.43
Back 50 Y 37.21 12 10/23/2026 B BB: 35.59 (+1.62s | 4.4%) Rankings Rankings Rankings Rankings
Back 100 Y 1:20.25 Analysis 12 10/23/2026 B BB: 1:15.69 (+4.56s | 5.7%) Rankings Rankings Rankings Rankings
50 Back
39.52
39.52
100 Back
40.73
1:20.25
100 Back
1:20.25
Breast 50 Y 42.75 12 10/23/2026 B BB: 40.09 (+2.66s | 6.2%) Rankings Rankings Rankings Rankings
Breast 200 Y 3:16.97 Analysis 12 10/23/2026 B: 3:16.39 (+0.58s | 0.3%) Rankings Rankings Rankings Rankings
50 Breast
46.12
46.12
100 Breast
50.11
1:36.23
100 Breast
1:36.23
150 Breast
50.74
2:26.97
200 Breast
50.00
3:16.97
100 Breast
1:40.74
Fly 100 Y 1:29.58 Analysis 12 10/23/2026 B: 1:22.89 (+6.69s | 7.5%) Rankings Rankings Rankings Rankings
50 Fly
39.82
39.82
100 Fly
49.76
1:29.58
100 Fly
1:29.58
IM 100 Y 1:20.55 Analysis 12 02/19/2026 B BB: 1:15.89 (+4.66s | 5.8%) Rankings Rankings Rankings Rankings
50 IM
36.81
36.81
100 IM
43.74
1:20.55
100 IM
1:20.55

Long course distance

Event Time Age Date Standard Next Standard Mariemont Ohio Swim Team Ohio Swimming Central Zone USA
Free 50 M 34.07 12 07/10/2026 BB A: 32.09 (+1.98s | 5.8%) Rankings Rankings Rankings Rankings
Free 100 M 1:18.49 Analysis 12 07/10/2026 B BB: 1:16.19 (+2.30s | 2.9%) Rankings Rankings Rankings Rankings
50 Free
36.66
36.66
100 Free
41.83
1:18.49
100 Free
1:18.49
Free 400 M 6:14.02 Analysis 12 07/10/2026 B BB: 5:53.89 (+20.13s | 5.4%) Rankings Rankings Rankings Rankings
50 Free
40.53
40.53
100 Free
47.35
1:27.88
100 Free
1:27.88
150 Free
46.54
2:14.42
200 Free
47.63
3:02.05
100 Free
1:34.17
250 Free
48.51
3:50.56
300 Free
47.45
4:38.01
100 Free
1:35.96
350 Free
50.25
5:28.26
400 Free
45.76
6:14.02
100 Free
1:36.01
Back 50 M 41.61 12 07/10/2026 B BB: 41.09 (+0.52s | 1.2%) Rankings Rankings Rankings Rankings
Breast 50 M 50.47 12 07/10/2026 B: 49.79 (+0.68s | 1.3%) Rankings Rankings Rankings Rankings
Breast 100 M 1:51.20 Analysis 12 07/10/2026 B: 1:47.79 (+3.41s | 3.1%) Rankings Rankings Rankings Rankings
50 Breast
52.05
52.05
100 Breast
59.15
1:51.20
100 Breast
1:51.20

Above are the fastest times that Jack March has achieved in his swimming career. For each event, you can find Jack's best time, the corresponding time standard, as well as how much faster Jack needs to be to reach the next level. The last columns provide Jack rankings at the team and LSC levels. These rankings are based on the Jack'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.