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Jack Mahaffey

Age: 17 years old
Age Category: 17-18
Team: Central Ohio Aquatics | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Central Ohio Aquatics Ohio Swimming Central Zone USA
Free 50 Y 20.83 17 03/05/2026 AAA AAAA: 20.69 (+0.14s | 0.7%) 5 12 42 191
Free 100 Y 48.37 Analysis 17 11/21/2025 AA AAA: 47.39 (+0.98s | 2.0%) 11 50 219 1,000+
50 Free
23.00
23.00
100 Free
25.37
48.37
100 Free
48.37
Back 50 Y 22.37 17 03/05/2026 AAAA 2 3 6 25
Back 100 Y 48.14 Analysis 17 03/05/2026 AAAA 1 2 16 52
Back 200 Y 1:50.19 Analysis 17 03/05/2026 AAA AAAA: 1:47.89 (+2.30s | 2.1%) 2 6 28 184
50 Back
25.32
25.32
100 Back
27.92
53.24
100 Back
53.24
150 Back
28.79
1:22.03
200 Back
28.16
1:50.19
100 Back
56.95
Fly 50 Y 23.62 17 11/21/2025 AAA AAAA: 22.99 (+0.63s | 2.7%) 7 26 66 448

Long course distance

Event Time Age Date Standard Next Standard Central Ohio Aquatics Ohio Swimming Central Zone USA
Free 50 M 29.04 17 08/03/2023 BB A: 27.39 (+1.65s | 5.7%) 8 127 648 1,000+
Back 50 M 30.25 17 08/03/2023 AA AAA: 28.99 (+1.26s | 4.2%) 5 20 108 799
Back 100 M 1:05.76 Analysis 17 08/03/2023 A AA: 1:03.69 (+2.07s | 3.1%) 3 27 153 1,000+
50 Back
31.94
31.94
100 Back
33.82
1:05.76
100 Back
1:05.76

Above are the fastest times that Jack Mahaffey 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.