Josephine Guerin

Age: 15 years old
Age Category: 15-16
Team: Swim Gators Str | Michigan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Swim Gators Str

Michigan Swimming

Central Zone

USA

Free 50 Y

33.07

02/28/2026

B: 31.79 (+1.28s | 3.9%)

454

1,000+

Free 100 Y

1:12.47

Analysis

01/17/2026

B: 1:08.79 (+3.68s | 5.1%)

409

1,000+

50 Free

34.68

100 Free

37.79

1:12.47

100 Free

1:12.47

Free 200 Y

2:39.31

Analysis

02/28/2026

B: 2:28.99 (+10.32s | 6.5%)

320

1,000+

50 Free

33.98

100 Free

40.68

1:14.66

100 Free

1:14.66

150 Free

42.59

1:57.25

200 Free

42.06

2:39.31

100 Free

1:24.65

Back 50 Y

40.17

02/28/2026

213

880

1,000+

Breast 50 Y

41.34

02/28/2026

134

595

1,000+

Breast 100 Y

1:49.23

Analysis

12/12/2025

B: 1:25.89 (+23.34s | 21.4%)

246

1,000+

50 Breast

51.45

100 Breast

57.78

1:49.23

100 Breast

1:49.23

Fly 50 Y

38.84

11/08/2025

236

914

1,000+

IM 200 Y

3:27.47

Analysis

02/14/2026

B: 2:46.19 (+41.28s | 19.9%)

249

1,000+

50 Fly

43.36

100 Back

47.50

1:30.86

100 IM

1:30.86

150 Breast

1:15.05

2:45.91

200 Free

41.56

3:27.47

100 IM

1:56.61

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Swim Gators Str	Michigan Swimming	Central Zone	USA

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

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	33.07	24.89 (+8.18s \| 24.7%)	23.89 (+9.18s \| 27.8%)	23.89 (+9.18s \| 27.8%)	23.29 (+9.78s \| 29.6%)	22.59 (+10.48s \| 31.7%)	22.79 (+10.28s \| 31.1%)
Free 100 Y	1:12.47	53.99 (+18.48s \| 25.5%)	51.89 (+20.58s \| 28.4%)	51.89 (+20.58s \| 28.4%)	50.39 (+22.08s \| 30.5%)	49.29 (+23.18s \| 32.0%)	49.69 (+22.78s \| 31.4%)
Free 200 Y	2:39.31	1:56.29 (+43.02s \| 27.0%)	1:52.89 (+46.42s \| 29.1%)	1:52.29 (+47.02s \| 29.5%)	1:49.09 (+50.22s \| 31.5%)	1:46.69 (+52.62s \| 33.0%)	1:47.39 (+51.92s \| 32.6%)
Back 50 Y	40.17	N/A	N/A	N/A	N/A	N/A	N/A
Breast 50 Y	41.34	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:49.23	1:07.59 (+41.64s \| 38.1%)	1:05.49 (+43.74s \| 40.0%)	1:05.49 (+43.74s \| 40.0%)	1:03.09 (+46.14s \| 42.2%)	1:01.79 (+47.44s \| 43.4%)	1:02.79 (+46.44s \| 42.5%)
Fly 50 Y	38.84	N/A	N/A	N/A	N/A	N/A	N/A
IM 200 Y	3:27.47	2:10.49 (+76.98s \| 37.1%)	2:06.39 (+81.08s \| 39.1%)	2:06.39 (+81.08s \| 39.1%)	2:02.19 (+85.28s \| 41.1%)	1:59.49 (+87.98s \| 42.4%)	2:00.59 (+86.88s \| 41.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ

Progression

See how Josephine Guerin is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Josephine'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 Josephine Guerin has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Josephine's time, the progress against Josephine's best time, the corresponding time standard, as well as how much faster Josephine needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Life Time Michigan Last Chance

02/28/2026

Ortonville

50 Y Free

33.07

-0.15s (New PB)

B: 31.79 (+1.28s | 3.9%)

100 Y Free

1:13.60

+1.13s

B: 1:08.79 (+4.81s | 6.5%)

50 Free

35.10

100 Free

38.50

1:13.60

100 Free

1:13.60

200 Y Free

2:39.31

-2.94s (New PB)

B: 2:28.99 (+10.32s | 6.5%)

50 Free

33.98

100 Free

40.68

1:14.66

100 Free

1:14.66

150 Free

42.59

1:57.25

200 Free

42.06

2:39.31

100 Free

1:24.65

100 Y Breast

2:03.75

+14.52s

B: 1:25.89 (+37.86s | 30.6%)

50 Breast

58.55

100 Breast

1:05.20

2:03.75

100 Breast

2:03.75

200 Y IM

3:27.99

+0.52s

B: 2:46.19 (+41.80s | 20.1%)

50 Fly

46.57

100 Back

47.03

1:33.60

100 IM

1:33.60

150 Breast

1:13.87

2:47.47

200 Free

40.52

3:27.99

100 IM

1:54.39

50 Y Breast

41.34

-11.22s (New PB)

50 Y Back

40.17

-1.91s (New PB)

100 Y IM

1:33.49

-6.47s (New PB)

50 IM

40.67

100 IM

52.82

1:33.49

100 IM

1:33.49

2026 Best ValenTimes Meet

02/14/2026

Waterford

100 Y Breast

2:09.38

+20.15s

B: 1:25.89 (+43.49s | 33.6%)

50 Breast

59.79

100 Breast

1:09.59

2:09.38

100 Breast

2:09.38

200 Y IM

3:27.47

B: 2:46.19 (+41.28s | 19.9%)

50 Fly

43.36

100 Back

47.50

1:30.86

100 IM

1:30.86

150 Breast

1:15.05

2:45.91

200 Free

41.56

3:27.47

100 IM

1:56.61

100 Y Free

1:13.40

+0.93s

B: 1:08.79 (+4.61s | 6.3%)

50 Free

34.83

100 Free

38.57

1:13.40

100 Free

1:13.40

MLA 2026 Big Lake Invite

01/17/2026

Holland

100 Y IM

1:39.96

50 IM

42.46

100 IM

57.50

1:39.96

100 IM

1:39.96

50 Y Fly

43.27

+4.43s

50 Y Free

33.22

-1.37s (New PB)

B: 31.79 (+1.43s | 4.3%)

100 Y Free

1:12.47

-2.43s (New PB)

B: 1:08.79 (+3.68s | 5.1%)

50 Free

34.68

100 Free

37.79

1:12.47

100 Free

1:12.47

200 Y Free

2:42.25

-2.85s (New PB)

B: 2:28.99 (+13.26s | 8.2%)

Life Time Michigan Candy Cane Classic

12/20/2025

Waterford

50 Y Fly

43.68

+4.84s

50 Y Free

37.69

+3.10s

B: 32.49 (+5.20s | 13.8%)

100 Y Free

1:14.90

-1.55s (New PB)

B: 1:10.99 (+3.91s | 5.2%)

50 Free

36.30

100 Free

38.60

1:14.90

100 Free

1:14.90

200 Y Free

2:45.10

B: 2:33.59 (+11.51s | 7.0%)

50 Free

38.06

100 Free

43.09

1:21.15

100 Free

1:21.15

150 Free

44.00

2:05.15

200 Free

39.95

2:45.10

100 Free

1:23.95

50 Y Breast

52.56

50 Y Back

42.08

OLY Swimming Holiday Bowl

12/12/2025

Fenton

100 Y Breast

1:49.23

B: 1:28.69 (+20.54s | 18.8%)

50 Breast

51.45

100 Breast

57.78

1:49.23

100 Breast

1:49.23

100 Y Free

1:16.45

B: 1:10.99 (+5.46s | 7.1%)

50 Free

36.58

100 Free

39.87

1:16.45

100 Free

1:16.45

Atlantis 2025 Fall Quack Tack Ular

11/08/2025

Birmingham

50 Y Free

34.59

B: 32.49 (+2.10s | 6.1%)

50 Y Fly

38.84

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.