Tatum Hallock

Age: 12 years old
Age Category: 11-12
Team: Midland Dolphins | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Midland Dolphins Michigan Swimming Central Zone USA
Free 50 Y 33.57 13 01/16/2026 B BB: 31.69 (+1.88s | 5.6%) 4 450 1,000+ 1,000+
Free 100 Y 1:10.22 13 02/15/2026 B BB: 1:09.39 (+0.83s | 1.2%) 4 309 677 1,000+
50 Free
33.79
33.79
100 Free
36.43
1:10.22
100 Free
1:10.22
Free 200 Y 2:32.31 13 02/15/2026 B BB: 2:30.89 (+1.42s | 0.9%) 4 217 486 1,000+
50 Free
34.12
34.12
100 Free
39.04
1:13.16
100 Free
1:13.16
150 Free
39.52
1:52.68
200 Free
39.63
2:32.31
100 Free
1:19.15
Back 50 Y 42.10 13 01/16/2026 B: 38.79 (+3.31s | 7.9%) 5 464 1,000+ 1,000+
Breast 50 Y 48.02 12 11/21/2025 B: 43.99 (+4.03s | 8.4%) 3 399 1,000+ 1,000+
IM 100 Y 1:28.24 13 01/16/2026 B: 1:25.19 (+3.05s | 3.5%) 5 399 946 1,000+
50 IM
42.84
42.84
100 IM
45.40
1:28.24
100 IM
1:28.24

Long course distance

Event Time Age Date Standard Next Standard Midland Dolphins Michigan Swimming Central Zone USA

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