Mingjun He

Age: 10 years old
Age Category: 10 & under
Team: First Colony Swim Team, Inc. | Gulf Swimming
Participation: 13 meets 80 events

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Gulf Swimming First Colony Swim Team, Inc.
Free 50 Y 32.49 10 01/31/2025 BB A: 31.09 (+1.40s | 4.3%) 67 12
Free 100 Y 1:11.45 10 02/21/2025 BB A: 1:09.79 (+1.66s | 2.3%) 51 10
50 Free
35.51
35.51
100 Free
35.94
1:11.45
100 Free
1:11.45
Free 200 Y 2:37.49 10 10/18/2024 BB A: 2:31.59 (+5.90s | 3.7%) 44 8
50 Free
36.70
36.70
100 Free
40.92
1:17.62
100 Free
1:17.62
150 Free
40.44
1:58.06
200 Free
39.43
2:37.49
100 Free
1:19.87
Free 500 Y 6:52.70 10 02/21/2025 BB A: 6:43.39 (+9.31s | 2.3%) 30 5
50 Free
37.81
37.81
100 Free
40.07
1:17.88
100 Free
1:17.88
150 Free
42.63
2:00.51
200 Free
42.32
2:42.83
100 Free
1:24.95
250 Free
42.97
3:25.80
300 Free
41.37
4:07.17
100 Free
1:24.34
350 Free
42.07
4:49.24
400 Free
42.33
5:31.57
100 Free
1:24.40
450 Free
41.10
6:12.67
500 Free
40.03
6:52.70
100 Free
1:21.13
Back 25 Y 24.49 9 10/21/2023 278 28
Back 50 Y 36.01 10 01/31/2025 A AA: 35.79 (+0.22s | 0.6%) 23 3
Back 100 Y 1:20.85 10 01/31/2025 BB A: 1:19.59 (+1.26s | 1.6%) 39 4
50 Back
39.68
39.68
100 Back
41.17
1:20.85
100 Back
1:20.85
Breast 50 Y 55.58 9 09/21/2024 B: 53.39 (+2.19s | 3.9%) 328 43
Breast 100 Y 1:48.24 10 12/20/2024 B BB: 1:42.29 (+5.95s | 5.5%) 132 24
50 Breast
51.04
51.04
100 Breast
57.20
1:48.24
100 Breast
1:48.24
Fly 25 Y 24.33 9 10/21/2023 179 28
Fly 50 Y 43.64 9 09/21/2024 B BB: 41.29 (+2.35s | 5.4%) 141 23
Fly 100 Y 1:36.28 10 10/18/2024 BB A: 1:24.39 (+11.89s | 12.3%) 67 11
50 Fly
45.19
45.19
100 Fly
51.09
1:36.28
100 Fly
1:36.28
IM 100 Y 1:24.44 10 02/21/2025 BB A: 1:19.69 (+4.75s | 5.6%) 68 11
50 IM
39.15
39.15
100 IM
45.29
1:24.44
100 IM
1:24.44
IM 200 Y 3:01.28 10 02/21/2025 BB A: 2:53.49 (+7.79s | 4.3%) 49 10
50 Fly
41.85
41.85
100 Back
44.03
1:25.88
100 IM
1:25.88
150 Breast
58.57
2:24.45
200 Free
36.83
3:01.28
100 IM
1:35.40

Long course distance

Event Time Age Date Standard Next Standard Gulf Swimming First Colony Swim Team, Inc.
Free 50 M 37.71 10 04/11/2025 BB A: 35.69 (+2.02s | 5.4%) 70 17
Free 100 M 1:22.44 10 04/11/2025 BB A: 1:20.19 (+2.25s | 2.7%) 47 11
Free 200 M 2:51.41 10 04/11/2025 A AA: 2:46.09 (+5.32s | 3.1%) 20 3
Back 50 M 43.42 10 04/11/2025 BB A: 43.09 (+0.33s | 0.8%) 37 5
Back 100 M 1:35.48 10 04/11/2025 BB A: 1:32.29 (+3.19s | 3.3%) 47 7
Breast 50 M 57.70 10 04/11/2025 B BB: 54.39 (+3.31s | 5.7%) 119 26
Breast 100 M 1:59.61 10 04/11/2025 B BB: 1:59.19 (+0.42s | 0.4%) 81 25
Fly 50 M 44.90 10 04/11/2025 BB A: 40.59 (+4.31s | 9.6%) 62 10
Fly 100 M 2:02.71 9 05/18/2024 B BB: 1:52.89 (+9.82s | 8.0%) 47 10
IM 200 M 3:24.47 10 04/11/2025 BB A: 3:17.89 (+6.58s | 3.2%) 45 11

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