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%) 469 88
Free 100 Y 1:02.30 18 12/05/2025 BB A: 58.39 (+3.91s | 6.3%) 349 74
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%) 379 79
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%) 337 75
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%) 250 66
Free 1650 Y 24:10.39 15 11/12/2022 B: 22:47.19 (+83.20s | 5.7%) 157 48
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 67
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%) 241 64
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%) 447 87
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%) 413 81
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%) 215 47
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%) 134 36
IM 200 Y 2:39.53 16 02/23/2024 B BB: 2:31.89 (+7.64s | 4.8%) 367 79
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%) 294 70
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%) 422 85
Free 100 M 1:16.57 15 05/12/2023 B BB: 1:12.19 (+4.38s | 5.7%) 394 81
Free 200 M 2:47.16 15 05/12/2023 B BB: 2:35.69 (+11.47s | 6.9%) 367 77
Free 400 M 5:45.09 15 06/29/2023 B BB: 5:28.19 (+16.90s | 4.9%) 289 67
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 32
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%) 291 75
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%) 233 68
Breast 100 M 1:50.71 14 06/25/2022 B: 1:37.49 (+13.22s | 11.9%) 392 82
Breast 200 M 4:03.64 16 04/26/2024 B: 3:29.89 (+33.75s | 13.9%) 321 70
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%) 264 61
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%) 128 31
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%) 363 79
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%) 218 63
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.