Kathryn McGuffin

Age: 18 years old
Age Category: 17-18
Team: Nova of Virginia | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Virginia Swimming Nova of Virginia
Free 50 Y 29.91 15 02/24/2023 B BB: 29.09 (+0.82s | 2.7%) 475 92
Free 100 Y 1:02.30 18 12/05/2025 BB A: 58.39 (+3.91s | 6.3%) 350 77
50 Free
30.11
30.11
100 Free
32.19
1:02.30
100 Free
1:02.30
Free 200 Y 2:20.42 16 01/20/2024 B BB: 2:16.69 (+3.73s | 2.7%) 383 82
50 Free
31.96
31.96
100 Free
35.63
1:07.59
100 Free
1:07.59
150 Free
36.90
1:44.49
200 Free
35.93
2:20.42
100 Free
1:12.83
Free 500 Y 6:18.51 16 12/01/2023 B BB: 6:08.19 (+10.32s | 2.7%) 340 77
50 Free
32.21
32.21
100 Free
35.89
1:08.10
100 Free
1:08.10
150 Free
38.39
1:46.50
200 Free
39.04
2:25.54
100 Free
1:17.43
250 Free
38.90
3:04.44
300 Free
38.84
3:43.28
100 Free
1:17.74
350 Free
39.37
4:22.65
400 Free
39.04
5:01.69
100 Free
1:18.41
450 Free
39.22
5:40.91
500 Free
37.60
6:18.51
100 Free
1:16.82
Free 1000 Y 15:07.17 14 11/13/2021 B: 13:46.09 (+81.08s | 8.9%) 251 67
Free 1650 Y 24:10.39 15 11/12/2022 B: 22:47.19 (+83.20s | 5.7%) 156 49
50 Free
36.44
36.44
100 Free
41.17
1:17.61
100 Free
1:17.61
150 Free
42.48
2:00.09
200 Free
42.34
2:42.43
100 Free
1:24.82
250 Free
42.69
3:25.12
300 Free
42.86
4:07.98
100 Free
1:25.55
350 Free
43.25
4:51.23
400 Free
43.25
5:34.48
100 Free
1:26.50
450 Free
43.31
6:17.79
500 Free
43.99
7:01.78
100 Free
1:27.30
550 Free
44.13
7:45.91
600 Free
45.19
8:31.10
100 Free
1:29.32
650 Free
45.25
9:16.35
700 Free
43.23
9:59.58
100 Free
1:28.48
750 Free
45.00
10:44.58
800 Free
44.88
11:29.46
100 Free
1:29.88
850 Free
45.85
12:15.31
900 Free
45.22
13:00.53
100 Free
1:31.07
950 Free
45.98
13:46.51
1000 Free
45.49
14:32.00
100 Free
1:31.47
1050 Free
44.34
15:16.35
1100 Free
44.66
16:01.01
100 Free
1:29.00
1150 Free
44.66
16:45.67
1200 Free
44.69
17:30.36
100 Free
1:29.35
1250 Free
44.71
18:15.07
1300 Free
44.66
18:59.73
100 Free
1:29.37
1350 Free
44.86
19:44.59
1400 Free
45.27
20:29.86
100 Free
1:30.13
1450 Free
45.65
21:15.51
1500 Free
44.85
22:00.36
100 Free
1:30.50
1550 Free
44.36
22:44.72
1600 Free
43.31
23:28.03
100 Free
1:27.67
1650 Free
42.36
24:10.39
Back 100 Y 1:09.18 18 12/05/2025 B BB: 1:08.09 (+1.09s | 1.6%) 261 69
50 Back
33.64
33.64
100 Back
35.54
1:09.18
100 Back
1:09.18
Back 200 Y 2:29.63 18 12/05/2025 B BB: 2:27.39 (+2.24s | 1.5%) 244 66
50 Back
33.83
33.83
100 Back
38.16
1:11.99
100 Back
1:11.99
150 Back
39.25
1:51.24
200 Back
38.39
2:29.63
100 Back
1:17.64
Breast 100 Y 1:30.08 16 12/01/2023 B: 1:24.79 (+5.29s | 5.9%) 450 90
50 Breast
42.37
42.37
100 Breast
47.71
1:30.08
100 Breast
1:30.08
Breast 200 Y 3:19.21 16 01/20/2024 B: 3:04.69 (+14.52s | 7.3%) 415 83
50 Breast
44.18
44.18
100 Breast
50.34
1:34.52
100 Breast
1:34.52
150 Breast
52.62
2:27.14
200 Breast
52.07
3:19.21
100 Breast
1:44.69
Fly 100 Y 1:08.09 18 12/05/2025 BB A: 1:03.09 (+5.00s | 7.3%) 216 49
50 Fly
32.02
32.02
100 Fly
36.07
1:08.09
100 Fly
1:08.09
Fly 200 Y 2:30.93 18 12/05/2025 BB A: 2:19.49 (+11.44s | 7.6%) 132 37
IM 200 Y 2:39.53 16 02/23/2024 B BB: 2:31.89 (+7.64s | 4.8%) 365 82
50 Fly
32.63
32.63
100 Back
39.46
1:12.09
100 IM
1:12.09
150 Breast
50.60
2:02.69
200 Free
36.84
2:39.53
100 IM
1:27.44
IM 400 Y 5:56.51 16 11/11/2023 B: 5:50.69 (+5.82s | 1.6%) 301 73
50 Fly
37.17
37.17
100 Fly
44.47
1:21.64
100 Fly
1:21.64
150 Back
43.79
2:05.43
200 Back
41.76
2:47.19
100 Back
1:25.55
250 Breast
55.63
3:42.82
300 Breast
55.76
4:38.58
100 Breast
1:51.39
350 Free
39.38
5:17.96
400 Free
38.55
5:56.51
100 Free
1:17.93

Long course distance

Event Time Age Date Standard Next Standard Virginia Swimming Nova of Virginia
Free 50 M 34.58 16 01/13/2024 B BB: 33.29 (+1.29s | 3.7%) 429 88
Free 100 M 1:16.57 15 05/12/2023 B BB: 1:12.19 (+4.38s | 5.7%) 398 84
Free 200 M 2:47.16 15 05/12/2023 B BB: 2:35.69 (+11.47s | 6.9%) 375 80
Free 400 M 5:45.09 15 06/29/2023 B BB: 5:28.19 (+16.90s | 4.9%) 293 71
50 Free
37.02
37.02
100 Free
44.07
1:21.09
100 Free
1:21.09
150 Free
45.15
2:06.24
200 Free
45.76
2:52.00
100 Free
1:30.91
250 Free
45.27
3:37.27
300 Free
45.24
4:22.51
100 Free
1:30.51
350 Free
43.92
5:06.43
400 Free
38.66
5:45.09
100 Free
1:22.58
Free 1500 M 23:44.24 15 05/12/2023 B: 23:20.89 (+23.35s | 1.6%) 119 33
50 Free
37.68
37.68
100 Free
44.16
1:21.84
100 Free
1:21.84
150 Free
45.87
2:07.71
200 Free
47.91
2:55.62
100 Free
1:33.78
250 Free
47.11
3:42.73
300 Free
46.77
4:29.50
100 Free
1:33.88
350 Free
46.35
5:15.85
400 Free
48.44
6:04.29
100 Free
1:34.79
450 Free
47.97
6:52.26
500 Free
49.87
7:42.13
100 Free
1:37.84
550 Free
46.97
8:29.10
600 Free
49.47
9:18.57
100 Free
1:36.44
650 Free
47.22
10:05.79
700 Free
49.30
10:55.09
100 Free
1:36.52
750 Free
47.51
11:42.60
800 Free
48.90
12:31.50
100 Free
1:36.41
850 Free
47.98
13:19.48
900 Free
49.19
14:08.67
100 Free
1:37.17
950 Free
48.27
14:56.94
1000 Free
48.39
15:45.33
100 Free
1:36.66
1050 Free
47.75
16:33.08
1100 Free
48.74
17:21.82
100 Free
1:36.49
1150 Free
49.32
18:11.14
1200 Free
48.49
18:59.63
100 Free
1:37.81
1250 Free
48.36
19:47.99
1300 Free
47.36
20:35.35
100 Free
1:35.72
1350 Free
46.84
21:22.19
1400 Free
48.32
22:10.51
100 Free
1:35.16
1450 Free
46.96
22:57.47
1500 Free
46.77
23:44.24
100 Free
1:33.73
Back 100 M 1:23.92 15 06/29/2023 B BB: 1:19.79 (+4.13s | 4.9%) 298 77
50 Back
40.32
40.32
100 Back
43.60
1:23.92
100 Back
1:23.92
Back 200 M 2:56.43 15 05/12/2023 B BB: 2:52.49 (+3.94s | 2.2%) 238 70
Breast 100 M 1:50.71 14 06/25/2022 B: 1:37.49 (+13.22s | 11.9%) 398 85
Breast 200 M 4:03.64 16 04/26/2024 B: 3:29.89 (+33.75s | 13.9%) 327 73
50 Breast
54.48
54.48
100 Breast
1:01.42
1:55.90
100 Breast
1:55.90
150 Breast
1:05.47
3:01.37
200 Breast
1:02.27
4:03.64
100 Breast
2:07.74
Fly 100 M 1:25.53 16 01/13/2024 B: 1:23.59 (+1.94s | 2.3%) 270 66
50 Fly
38.88
38.88
100 Fly
46.65
1:25.53
100 Fly
1:25.53
Fly 200 M 3:13.94 16 04/26/2024 B: 3:04.49 (+9.45s | 4.9%) 129 32
50 Fly
39.73
39.73
100 Fly
47.64
1:27.37
100 Fly
1:27.37
150 Fly
53.04
2:20.41
200 Fly
53.53
3:13.94
100 Fly
1:46.57
IM 200 M 3:12.03 15 06/29/2023 B: 3:09.29 (+2.74s | 1.4%) 370 83
50 Fly
39.85
39.85
100 Back
48.55
1:28.40
100 IM
1:28.40
150 Breast
1:01.72
2:30.12
200 Free
41.91
3:12.03
100 IM
1:43.63
IM 400 M 6:58.44 15 06/02/2023 B: 6:40.29 (+18.15s | 4.3%) 221 66
100 Fly
1:29.13
1:29.13
100 Fly
1:29.13
200 Back
1:41.69
3:10.82
100 Back
1:41.69
300 Breast
2:12.18
5:23.00
100 Breast
2:12.18
400 Free
1:35.44
6:58.44
100 Free
1:35.44

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