Kolby Kaufert

Age: 19 years old
Age Category: 19 and above
Team: Life Time Northern California | Sierra Nevada Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Life Time Northern California

Sierra Nevada Swimming

Western Zone

USA

Free 50 Y

28.72

12/19/2024

Rankings

Free 100 Y

1:00.96

Analysis

09/26/2026

Rankings

Free 200 Y

2:10.38

Analysis

09/26/2026

Rankings

Free 500 Y

5:43.40

Analysis

11/07/2025

Rankings

50 Free

29.71

100 Free

33.46

1:03.17

100 Free

1:03.17

150 Free

34.65

1:37.82

200 Free

35.38

2:13.20

100 Free

1:10.03

250 Free

35.22

2:48.42

300 Free

35.89

3:24.31

100 Free

1:11.11

350 Free

35.73

4:00.04

400 Free

35.43

4:35.47

100 Free

1:11.16

450 Free

34.77

5:10.24

500 Free

33.16

5:43.40

100 Free

1:07.93

Back 100 Y

1:14.00

Analysis

02/04/2022

Rankings

50 Back

36.52

100 Back

37.48

1:14.00

100 Back

1:14.00

Back 200 Y

2:25.47

Analysis

12/19/2024

Rankings

50 Back

34.86

100 Back

37.12

1:11.98

100 Back

1:11.98

150 Back

37.87

1:49.85

200 Back

35.62

2:25.47

100 Back

1:13.49

Breast 100 Y

1:16.75

Analysis

12/19/2024

Rankings

50 Breast

36.35

100 Breast

40.40

1:16.75

100 Breast

1:16.75

Breast 200 Y

2:39.77

Analysis

12/19/2024

Rankings

50 Breast

36.10

100 Breast

41.22

1:17.32

100 Breast

1:17.32

150 Breast

41.52

1:58.84

200 Breast

40.93

2:39.77

100 Breast

1:22.45

IM 200 Y

2:26.08

Analysis

11/07/2025

Rankings

50 Fly

32.67

100 Back

38.11

1:10.78

100 IM

1:10.78

150 Breast

42.42

1:53.20

200 Free

32.88

2:26.08

100 IM

1:15.30

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Life Time Northern California	Sierra Nevada Swimming	Western Zone	USA

Above are the fastest times that Kolby Kaufert has achieved in her swimming career. For each event, you can find Kolby's best time, the corresponding time standard, as well as how much faster Kolby needs to be to reach the next level. The last columns provide Kolby rankings at the team and LSC levels. These rankings are based on the Kolby's personal best, her current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	28.72	24.89 (+3.83s \| 13.3%) 25.69 (+3.03s \| 10.6%)	23.89 (+4.83s \| 16.8%)	23.69 (+5.03s \| 17.5%)	23.29 (+5.43s \| 18.9%)	22.49 (+6.23s \| 21.7%)	22.29 (+6.43s \| 22.4%)
Free 100 Y	1:00.96	53.99 (+6.97s \| 11.4%) 55.49 (+5.47s \| 9.0%)	51.89 (+9.07s \| 14.9%)	51.49 (+9.47s \| 15.5%)	50.39 (+10.57s \| 17.3%)	48.99 (+11.97s \| 19.6%)	48.89 (+12.07s \| 19.8%)
Free 200 Y	2:10.38	1:56.29 (+14.09s \| 10.8%) 1:59.59 (+10.79s \| 8.3%)	1:52.89 (+17.49s \| 13.4%)	1:51.49 (+18.89s \| 14.5%)	1:49.09 (+21.29s \| 16.3%)	1:45.99 (+24.39s \| 18.7%)	1:45.89 (+24.49s \| 18.8%)
Free 500 Y	5:43.40	5:10.69 (+32.71s \| 9.5%) 5:19.49 (+23.91s \| 7.0%)	5:02.59 (+40.81s \| 11.9%)	5:00.89 (+42.51s \| 12.4%)	4:53.59 (+49.81s \| 14.5%)	4:44.49 (+58.91s \| 17.2%)	4:43.79 (+59.61s \| 17.4%)
Back 100 Y	1:14.00	59.49 (+14.51s \| 19.6%) 1:01.19 (+12.81s \| 17.3%)	57.09 (+16.91s \| 22.9%)	56.69 (+17.31s \| 23.4%)	55.09 (+18.91s \| 25.6%)	52.99 (+21.01s \| 28.4%)	53.29 (+20.71s \| 28.0%)
Back 200 Y	2:25.47	2:08.59 (+16.88s \| 11.6%) 2:12.29 (+13.18s \| 9.1%)	2:04.19 (+21.28s \| 14.6%)	2:03.49 (+21.98s \| 15.1%)	1:59.39 (+26.08s \| 17.9%)	1:55.39 (+30.08s \| 20.7%)	1:55.39 (+30.08s \| 20.7%)
Breast 100 Y	1:16.75	1:07.59 (+9.16s \| 11.9%) 1:09.49 (+7.26s \| 9.5%)	1:05.49 (+11.26s \| 14.7%)	1:04.99 (+11.76s \| 15.3%)	1:03.09 (+13.66s \| 17.8%)	1:00.79 (+15.96s \| 20.8%)	1:00.69 (+16.06s \| 20.9%)
Breast 200 Y	2:39.77	2:28.19 (+11.58s \| 7.2%) 2:32.39 (+7.38s \| 4.6%)	2:22.69 (+17.08s \| 10.7%)	2:22.09 (+17.68s \| 11.1%)	2:17.19 (+22.58s \| 14.1%)	2:11.99 (+27.78s \| 17.4%)	2:11.69 (+28.08s \| 17.6%)
IM 200 Y	2:26.08	2:10.49 (+15.59s \| 10.7%) 2:14.19 (+11.89s \| 8.1%)	2:06.39 (+19.69s \| 13.5%)	2:05.49 (+20.59s \| 14.1%)	2:02.19 (+23.89s \| 16.4%)	1:58.39 (+27.69s \| 19.0%)	1:58.29 (+27.79s \| 19.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

See how Kolby Kaufert is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Kolby's time to another swimmer's and even view their profile for more information about them.

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Meets

See all the meets Kolby Kaufert has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Kolby's time, the progress against Kolby's best time, the corresponding time standard, as well as how much faster Kolby needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CCA Spook Tacular

09/26/2026

Roseville

200 Y Free

2:10.38

-2.61s (New PB)

100 Y Free

1:00.96

-1.26s (New PB)

200 Y IM

2:26.82

+0.74s

200 Y Breast

2:45.85

+6.08s

Pleasanton Seahawks SC Senior 2

11/07/2025

Pleasanton

200 Y Breast

2:41.20

+1.43s

A: 2:38.29 (+2.91s | 1.8%)

50 Breast

36.92

100 Breast

41.44

1:18.36

100 Breast

1:18.36

150 Breast

41.31

1:59.67

200 Breast

41.53

2:41.20

100 Breast

1:22.84

200 Y IM

2:26.08

-3.63s (New PB)

A: 2:20.19 (+5.89s | 4.0%)

50 Fly

32.67

100 Back

38.11

1:10.78

100 IM

1:10.78

150 Breast

42.42

1:53.20

200 Free

32.88

2:26.08

100 IM

1:15.30

500 Y Free

5:43.40

A: 5:39.89 (+3.51s | 1.0%)

50 Free

29.71

100 Free

33.46

1:03.17

100 Free

1:03.17

150 Free

34.65

1:37.82

200 Free

35.38

2:13.20

100 Free

1:10.03

250 Free

35.22

2:48.42

300 Free

35.89

3:24.31

100 Free

1:11.11

350 Free

35.73

4:00.04

400 Free

35.43

4:35.47

100 Free

1:11.16

450 Free

34.77

5:10.24

500 Free

33.16

5:43.40

100 Free

1:07.93

100 Y Breast

1:18.75

+2.00s

A: 1:12.69 (+6.06s | 7.7%)

50 Breast

37.75

100 Breast

41.00

1:18.75

100 Breast

1:18.75

2024 ST TXLA Jingle Bell Splash

12/19/2024

Austin

200 Y IM

2:29.71

A: 2:20.19 (+9.52s | 6.4%)

50 Fly

33.21

100 Back

39.11

1:12.32

100 IM

1:12.32

150 Breast

42.59

1:54.91

200 Free

34.80

2:29.71

100 IM

1:17.39

50 Y Free

28.72

-1.60s (New PB)

A: 26.89 (+1.83s | 6.4%)

200 Y Back

2:25.47

A: 2:16.09 (+9.38s | 6.4%)

50 Back

34.86

100 Back

37.12

1:11.98

100 Back

1:11.98

150 Back

37.87

1:49.85

200 Back

35.62

2:25.47

100 Back

1:13.49

100 Y Breast

1:16.75

-4.77s (New PB)

A: 1:12.69 (+4.06s | 5.3%)

50 Breast

36.35

100 Breast

40.40

1:16.75

100 Breast

1:16.75

200 Y Breast

2:39.77

A: 2:38.29 (+1.48s | 0.9%)

50 Breast

36.10

100 Breast

41.22

1:17.32

100 Breast

1:17.32

150 Breast

41.52

1:58.84

200 Breast

40.93

2:39.77

100 Breast

1:22.45

200 Y Free

2:12.99

-6.85s (New PB)

A: 2:06.19 (+6.80s | 5.1%)

50 Free

30.04

100 Free

33.50

1:03.54

100 Free

1:03.54

150 Free

34.88

1:38.42

200 Free

34.57

2:12.99

100 Free

1:09.45

100 Y Free

1:02.22

A: 58.39 (+3.83s | 6.2%)

50 Free

29.91

100 Free

32.31

1:02.22

100 Free

1:02.22

Vallejo Aquatic Club SC C B A+

02/04/2022

Vallejo

100 Y Breast

1:21.52

A: 1:15.99 (+5.53s | 6.8%)

50 Breast

39.06

100 Breast

42.46

1:21.52

100 Breast

1:21.52

100 Y Back

1:14.00

BB: 1:11.39 (+2.61s | 3.5%)

50 Back

36.52

100 Back

37.48

1:14.00

100 Back

1:14.00

200 Y Free

2:19.84

A: 2:11.69 (+8.15s | 5.8%)

50 Free

32.08

100 Free

35.61

1:07.69

100 Free

1:07.69

150 Free

36.96

1:44.65

200 Free

35.19

2:19.84

100 Free

1:12.15

50 Y Free

30.32

BB: 30.19 (+0.13s | 0.4%)

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	28.72	24.89 (+3.83s \| 13.3%) 25.69 (+3.03s \| 10.6%)	23.89 (+4.83s \| 16.8%)	23.69 (+5.03s \| 17.5%)	23.29 (+5.43s \| 18.9%)	22.49 (+6.23s \| 21.7%)	22.29 (+6.43s \| 22.4%)
Free 100 Y	1:00.96	53.99 (+6.97s \| 11.4%) 55.49 (+5.47s \| 9.0%)	51.89 (+9.07s \| 14.9%)	51.49 (+9.47s \| 15.5%)	50.39 (+10.57s \| 17.3%)	48.99 (+11.97s \| 19.6%)	48.89 (+12.07s \| 19.8%)
Free 200 Y	2:10.38	1:56.29 (+14.09s \| 10.8%) 1:59.59 (+10.79s \| 8.3%)	1:52.89 (+17.49s \| 13.4%)	1:51.49 (+18.89s \| 14.5%)	1:49.09 (+21.29s \| 16.3%)	1:45.99 (+24.39s \| 18.7%)	1:45.89 (+24.49s \| 18.8%)
Free 500 Y	5:43.40	5:10.69 (+32.71s \| 9.5%) 5:19.49 (+23.91s \| 7.0%)	5:02.59 (+40.81s \| 11.9%)	5:00.89 (+42.51s \| 12.4%)	4:53.59 (+49.81s \| 14.5%)	4:44.49 (+58.91s \| 17.2%)	4:43.79 (+59.61s \| 17.4%)
Back 100 Y	1:14.00	59.49 (+14.51s \| 19.6%) 1:01.19 (+12.81s \| 17.3%)	57.09 (+16.91s \| 22.9%)	56.69 (+17.31s \| 23.4%)	55.09 (+18.91s \| 25.6%)	52.99 (+21.01s \| 28.4%)	53.29 (+20.71s \| 28.0%)
Back 200 Y	2:25.47	2:08.59 (+16.88s \| 11.6%) 2:12.29 (+13.18s \| 9.1%)	2:04.19 (+21.28s \| 14.6%)	2:03.49 (+21.98s \| 15.1%)	1:59.39 (+26.08s \| 17.9%)	1:55.39 (+30.08s \| 20.7%)	1:55.39 (+30.08s \| 20.7%)
Breast 100 Y	1:16.75	1:07.59 (+9.16s \| 11.9%) 1:09.49 (+7.26s \| 9.5%)	1:05.49 (+11.26s \| 14.7%)	1:04.99 (+11.76s \| 15.3%)	1:03.09 (+13.66s \| 17.8%)	1:00.79 (+15.96s \| 20.8%)	1:00.69 (+16.06s \| 20.9%)
Breast 200 Y	2:39.77	2:28.19 (+11.58s \| 7.2%) 2:32.39 (+7.38s \| 4.6%)	2:22.69 (+17.08s \| 10.7%)	2:22.09 (+17.68s \| 11.1%)	2:17.19 (+22.58s \| 14.1%)	2:11.99 (+27.78s \| 17.4%)	2:11.69 (+28.08s \| 17.6%)
IM 200 Y	2:26.08	2:10.49 (+15.59s \| 10.7%) 2:14.19 (+11.89s \| 8.1%)	2:06.39 (+19.69s \| 13.5%)	2:05.49 (+20.59s \| 14.1%)	2:02.19 (+23.89s \| 16.4%)	1:58.39 (+27.69s \| 19.0%)	1:58.29 (+27.79s \| 19.0%)