Zachary Ma

Age: 12 years old
Age Category: 11-12
Team: Tualatin Hills Swim Club | Oregon Swimming
Participation: 34 meets 105 events

Personal Best

Long course distance

Event Time Age Date Standard Next Standard Oregon Swimming Tualatin Hills Swim Club
Free 50 M 31.18 12 06/06/2025 A AA: 30.69 (+0.49s | 1.6%) 18 5
Free 100 M 1:07.28 12 06/06/2025 AA AAA: 1:04.49 (+2.79s | 4.1%) 10 4
50 Free
32.50
32.50
100 Free
34.77
1:07.28
100 Free
1:07.28
Free 200 M 2:27.84 12 05/24/2025 A AA: 2:27.19 (+0.65s | 0.4%) 6 3
50 Free
35.01
35.01
100 Free
38.35
1:13.36
100 Free
1:13.36
150 Free
38.63
1:51.99
200 Free
35.85
2:27.84
100 Free
1:14.48
Free 400 M 5:09.95 12 05/02/2025 AA AAA: 4:59.49 (+10.46s | 3.4%) 4 2
50 Free
34.23
34.23
100 Free
38.58
1:12.81
100 Free
1:12.81
150 Free
38.63
1:51.44
200 Free
39.11
2:30.55
100 Free
1:17.74
250 Free
39.60
3:10.15
300 Free
40.01
3:50.16
100 Free
1:19.61
350 Free
39.88
4:30.04
400 Free
39.91
5:09.95
100 Free
1:19.79
Back 50 M 38.20 12 05/10/2025 BB A: 37.69 (+0.51s | 1.3%) 19 5
Back 100 M 1:21.93 12 06/06/2025 BB A: 1:21.89 (+0.04s | 0.0%) 16 5
50 Back
40.78
40.78
100 Back
41.15
1:21.93
100 Back
1:21.93
Breast 50 M 42.83 12 05/24/2025 BB A: 41.99 (+0.84s | 2.0%) 19 7
Breast 100 M 1:31.90 12 05/24/2025 BB A: 1:31.29 (+0.61s | 0.7%) 11 4
50 Breast
43.83
43.83
100 Breast
48.07
1:31.90
100 Breast
1:31.90
Fly 50 M 36.15 12 05/02/2025 BB A: 35.29 (+0.86s | 2.4%) 17 5
Fly 100 M 1:21.23 12 05/24/2025 BB A: 1:19.49 (+1.74s | 2.1%) 12 3
50 Fly
38.23
38.23
100 Fly
43.00
1:21.23
100 Fly
1:21.23
Fly 200 M 3:02.86 12 05/10/2025 BB A: 2:55.59 (+7.27s | 4.0%) 5 3
50 Fly
38.28
38.28
100 Fly
46.54
1:24.82
100 Fly
1:24.82
150 Fly
49.80
2:14.62
200 Fly
48.24
3:02.86
100 Fly
1:38.04
IM 200 M 2:49.32 12 05/24/2025 A AA: 2:45.99 (+3.33s | 2.0%) 8 3
50 Fly
37.63
37.63
100 Back
44.94
1:22.57
100 IM
1:22.57
150 Breast
49.47
2:12.04
200 Free
37.28
2:49.32
100 IM
1:26.75
IM 400 M 5:51.00 12 06/06/2025 AA AAA: 5:44.09 (+6.91s | 2.0%) 3 2
50 Fly
38.92
38.92
100 Fly
44.47
1:23.39
100 Fly
1:23.39
150 Back
44.32
2:07.71
200 Back
45.28
2:52.99
100 Back
1:29.60
250 Breast
48.86
3:41.85
300 Breast
49.36
4:31.21
100 Breast
1:38.22
350 Free
39.87
5:11.08
400 Free
39.92
5:51.00
100 Free
1:19.79

Short course distance

Event Time Age Date Standard Next Standard Oregon Swimming Tualatin Hills Swim Club
Free 50 Y 28.05 12 12/06/2024 A AA: 26.99 (+1.06s | 3.8%) 98 5
Free 100 Y 1:00.02 12 02/27/2025 A AA: 58.69 (+1.33s | 2.2%) 63 4
50 Free
28.55
28.55
100 Free
31.47
1:00.02
100 Free
1:00.02
Free 200 Y 2:10.73 12 02/27/2025 A AA: 2:08.19 (+2.54s | 1.9%) 28 4
50 Free
29.39
29.39
100 Free
33.07
1:02.46
100 Free
1:02.46
150 Free
34.22
1:36.68
200 Free
34.05
2:10.73
100 Free
1:08.27
Free 500 Y 6:11.89 11 10/11/2024 BB A: 5:59.99 (+11.90s | 3.2%) 35 3
50 Free
32.50
32.50
100 Free
36.82
1:09.32
100 Free
1:09.32
150 Free
38.41
1:47.73
200 Free
38.26
2:25.99
100 Free
1:16.67
250 Free
38.25
3:04.24
300 Free
38.42
3:42.66
100 Free
1:16.67
350 Free
38.97
4:21.63
400 Free
37.24
4:58.87
100 Free
1:16.21
450 Free
38.22
5:37.09
500 Free
34.80
6:11.89
100 Free
1:13.02
Free 1650 Y 20:49.64 12 01/03/2025 A AA: 20:05.59 (+44.05s | 3.5%) 5 1
Back 50 Y 33.40 12 12/06/2024 BB A: 32.69 (+0.71s | 2.1%) 27 4
Back 100 Y 1:12.31 12 02/16/2025 BB A: 1:09.29 (+3.02s | 4.2%) 60 4
50 Back
35.10
35.10
100 Back
37.21
1:12.31
100 Back
1:12.31
Breast 50 Y 36.98 11 11/08/2024 BB A: 36.69 (+0.29s | 0.8%) 31 7
Breast 100 Y 1:19.14 12 01/18/2025 BB A: 1:18.39 (+0.75s | 0.9%) 53 5
50 Breast
36.35
36.35
100 Breast
42.79
1:19.14
100 Breast
1:19.14
Breast 200 Y 2:49.93 12 12/20/2024 BB A: 2:48.39 (+1.54s | 0.9%) 4 2
50 Breast
38.50
38.50
100 Breast
44.05
1:22.55
100 Breast
1:22.55
150 Breast
43.68
2:06.23
200 Breast
43.70
2:49.93
100 Breast
1:27.38
Fly 50 Y 31.59 12 02/27/2025 BB A: 31.19 (+0.40s | 1.3%) 20 4
Fly 100 Y 1:09.82 12 12/06/2024 BB A: 1:09.29 (+0.53s | 0.8%) 37 3
50 Fly
32.98
32.98
100 Fly
36.84
1:09.82
100 Fly
1:09.82
Fly 200 Y 2:41.81 12 01/03/2025 BB A: 2:31.39 (+10.42s | 6.4%) 5 2
IM 100 Y 1:10.05 12 02/27/2025 BB A: 1:09.99 (+0.06s | 0.1%) 15 4
50 IM
32.11
32.11
100 IM
37.94
1:10.05
100 IM
1:10.05
IM 200 Y 2:30.52 12 02/16/2025 A AA: 2:25.59 (+4.93s | 3.3%) 32 3
50 Fly
32.53
32.53
100 Back
38.47
1:11.00
100 IM
1:11.00
150 Breast
44.68
1:55.68
200 Free
34.84
2:30.52
100 IM
1:19.52
IM 400 Y 5:25.43 12 01/03/2025 BB A: 5:23.19 (+2.24s | 0.7%) 6 3

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