Zach Walker

Age: 12 years old
Age Category: 11-12
Team: Unattached |

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Unattached
Free 50 Y 29.93 11 11/23/2024 BB A: 28.09 (+1.84s | 6.1%) 1,000+ 4
Free 100 Y 1:02.32 12 06/07/2025 BB A: 1:01.29 (+1.03s | 1.7%) 1,000+ 1
50 Free
29.89
29.89
100 Free
32.43
1:02.32
100 Free
1:02.32
Free 200 Y 2:17.87 12 06/07/2025 BB A: 2:13.69 (+4.18s | 3.0%) 708 1
50 Free
29.85
29.85
100 Free
35.01
1:04.86
100 Free
1:04.86
150 Free
36.98
1:41.84
200 Free
36.03
2:17.87
100 Free
1:13.01
Free 500 Y 5:51.31 12 06/07/2025 A AA: 5:44.99 (+6.32s | 1.8%) 295 1
50 Free
30.18
30.18
100 Free
34.05
1:04.23
100 Free
1:04.23
150 Free
35.93
1:40.16
200 Free
37.13
2:17.29
100 Free
1:13.06
250 Free
34.47
2:51.76
300 Free
36.35
3:28.11
100 Free
1:10.82
350 Free
36.13
4:04.24
400 Free
36.07
4:40.31
100 Free
1:12.20
450 Free
37.34
5:17.65
500 Free
33.66
5:51.31
100 Free
1:11.00
Back 50 Y 38.20 10 10/07/2023 B BB: 35.59 (+2.61s | 6.8%) 1,000+ 3
Back 100 Y 1:24.05 10 02/03/2024 B: 1:22.19 (+1.86s | 2.2%) 1,000+ 5
50 Back
40.20
40.20
100 Back
43.85
1:24.05
100 Back
1:24.05
Breast 50 Y 39.53 12 06/07/2025 BB A: 36.69 (+2.84s | 7.2%) 799 3
Breast 100 Y 1:28.31 11 11/23/2024 B BB: 1:25.49 (+2.82s | 3.2%) 1,000+ 2
50 Breast
41.71
41.71
100 Breast
46.60
1:28.31
100 Breast
1:28.31
Fly 50 Y 36.94 11 11/23/2024 B BB: 34.19 (+2.75s | 7.4%) 1,000+ 5
Fly 100 Y 1:27.40 10 02/03/2024 B: 1:22.89 (+4.51s | 5.2%) 1,000+ 3
50 Fly
41.50
41.50
100 Fly
45.90
1:27.40
100 Fly
1:27.40
IM 100 Y 1:16.96 11 11/23/2024 B BB: 1:15.89 (+1.07s | 1.4%) 967 2
50 IM
37.66
37.66
100 IM
39.30
1:16.96
100 IM
1:16.96
IM 200 Y 2:43.14 11 11/23/2024 BB A: 2:32.29 (+10.85s | 6.7%) 931 2
50 Fly
38.76
38.76
100 Back
41.74
1:20.50
100 IM
1:20.50
150 Breast
47.18
2:07.68
200 Free
35.46
2:43.14
100 IM
1:22.64

Long course distance

Event Time Age Date Standard Next Standard Unattached
Free 50 M 30.79 12 07/16/2025 A AA: 30.69 (+0.10s | 0.3%) 244 1
25 Free
30.79
30.79
50 Free
0.00
30.79
50 Free
30.79
Free 100 M 1:09.38 12 05/24/2025 A AA: 1:07.49 (+1.89s | 2.7%) 321 1
50 Free
33.56
33.56
100 Free
35.82
1:09.38
100 Free
1:09.38
Free 200 M 2:27.61 12 07/16/2025 A AA: 2:27.19 (+0.42s | 0.3%) 183 1
25 Free
33.43
33.43
50 Free
0.00
33.43
50 Free
33.43
75 Free
36.78
1:10.21
100 Free
0.00
1:10.21
50 Free
36.78
125 Free
38.19
1:48.40
150 Free
0.00
1:48.40
50 Free
38.19
175 Free
39.21
2:27.61
200 Free
0.00
2:27.61
50 Free
39.21
Free 400 M 5:06.59 12 07/16/2025 AA AAA: 4:59.49 (+7.10s | 2.3%) 136 1
25 Free
3:50.18
3:50.18
50 Free
0.00
3:50.18
50 Free
3:50.18
75 Free
38.98
4:29.16
100 Free
0.00
4:29.16
50 Free
38.98
125 Free
37.43
5:06.59
150 Free
0.00
5:06.59
50 Free
37.43
Back 50 M 41.98 12 05/24/2025 B BB: 41.09 (+0.89s | 2.1%) 1,000+ 1
Back 100 M 1:22.23 12 07/16/2025 BB A: 1:21.89 (+0.34s | 0.4%) 356 1
25 Back
40.21
40.21
50 Back
0.00
40.21
50 Back
40.21
75 Back
42.02
1:22.23
100 Back
0.00
1:22.23
50 Back
42.02
Back 200 M 2:56.38 12 07/16/2025 BB A: 2:53.99 (+2.39s | 1.4%) 229 1
25 Back
41.54
41.54
50 Back
0.00
41.54
50 Back
41.54
75 Back
44.56
1:26.10
100 Back
0.00
1:26.10
50 Back
44.56
125 Back
45.36
2:11.46
150 Back
0.00
2:11.46
50 Back
45.36
175 Back
45.82
2:57.28
200 Back
0.-90
2:56.38
50 Back
44.92
Breast 50 M 43.09 12 07/16/2025 BB A: 41.99 (+1.10s | 2.6%) 362 1
25 Breast
43.09
43.09
50 Breast
0.00
43.09
50 Breast
43.09
Breast 100 M 1:37.73 12 05/24/2025 BB A: 1:31.29 (+6.44s | 6.6%) 495 1
50 Breast
45.78
45.78
100 Breast
51.95
1:37.73
100 Breast
1:37.73
Fly 50 M 39.47 12 05/24/2025 B BB: 38.69 (+0.78s | 2.0%) 873 1
Fly 100 M 1:47.22 10 07/19/2023 B: 1:35.09 (+12.13s | 11.3%) 987 2
50 Fly
48.82
48.82
100 Fly
58.40
1:47.22
100 Fly
1:47.22
IM 200 M 2:55.58 12 07/16/2025 BB A: 2:53.69 (+1.89s | 1.1%) 369 1
25 Fly
39.39
39.39
50 Back
0.00
39.39
50 IM
39.39
75 Breast
45.25
1:24.64
100 Free
0.00
1:24.64
50 IM
45.25
125 Free
52.21
2:16.85
150 Free
0.00
2:16.85
50 IM
52.21
175 Free
38.73
2:55.58
200 Free
0.00
2:55.58
50 IM
38.73

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