Rosie Olson

Age: 9 years old
Age Category: 10 & under
Team: Riptide Swim Team | Minnesota Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Riptide Swim Team

Minnesota Swimming

Central Zone

USA

Free 50 Y

37.21

02/27/2026

BB: 35.99 (+1.22s | 3.3%)

183

778

1,000+

Free 100 Y

1:25.60

Analysis

02/27/2026

BB: 1:21.09 (+4.51s | 5.3%)

167

726

1,000+

50 Free

40.36

100 Free

45.24

1:25.60

100 Free

1:25.60

Back 50 Y

43.81

02/27/2026

BB: 43.29 (+0.52s | 1.2%)

179

711

1,000+

Back 100 Y

1:33.25

Analysis

02/27/2026

A: 1:22.29 (+10.96s | 11.8%)

117

480

1,000+

Breast 25 Y

29.76

09/28/2024

375

1,000+

Breast 50 Y

50.34

12/12/2025

BB: 48.69 (+1.65s | 3.3%)

146

601

1,000+

Breast 100 Y

1:49.93

Analysis

01/03/2026

BB: 1:46.89 (+3.04s | 2.8%)

120

513

1,000+

50 Breast

52.23

100 Breast

57.70

1:49.93

100 Breast

1:49.93

Fly 25 Y

24.62

10/27/2024

285

1,000+

Fly 50 Y

50.21

11/08/2025

B: 48.39 (+1.82s | 3.6%)

224

843

1,000+

IM 100 Y

1:34.22

Analysis

02/27/2026

BB: 1:33.19 (+1.03s | 1.1%)

126

513

1,000+

50 IM

43.92

100 IM

50.30

1:34.22

100 IM

1:34.22

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Riptide Swim Team	Minnesota Swimming	Central Zone	USA
Free 50 M	42.69		9	05/02/2026	B	BB: 40.89 (+1.80s \| 4.2%)	20	141	261	1,000+

Free 100 M	1:32.92	Analysis	9	05/02/2026	BB	A: 1:21.89 (+11.03s \| 11.9%)	13	103	187	1,000+

Back 50 M	49.39		9	05/02/2026	BB	A: 43.59 (+5.80s \| 11.7%)	18	117	233	1,000+

Breast 50 M	57.58		9	05/02/2026	B	BB: 55.49 (+2.09s \| 3.6%)	16	104	200	1,000+

Fly 50 M	53.52		9	05/02/2026	B	BB: 48.09 (+5.43s \| 10.1%)	15	124	240	1,000+

Above are the fastest times that Rosie Olson has achieved in her swimming career. For each event, you can find Rosie's best time, the corresponding time standard, as well as how much faster Rosie needs to be to reach the next level. The last columns provide Rosie rankings at the team and LSC levels. These rankings are based on the Rosie'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	SouthWestern Age Group Regional
Free 50 Y	37.21	24.89 (+12.32s \| 33.1%)	23.89 (+13.32s \| 35.8%)	23.89 (+13.32s \| 35.8%)	23.29 (+13.92s \| 37.4%)	22.59 (+14.62s \| 39.3%)	22.79 (+14.42s \| 38.8%)	30.89 (+6.32s \| 17.0%)
Free 100 Y	1:25.60	53.99 (+31.61s \| 36.9%)	51.89 (+33.71s \| 39.4%)	51.89 (+33.71s \| 39.4%)	50.39 (+35.21s \| 41.1%)	49.29 (+36.31s \| 42.4%)	49.69 (+35.91s \| 42.0%)	1:08.19 (+17.41s \| 20.3%)
Back 50 Y	43.81	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+7.32s \| 16.7%)
Back 100 Y	1:33.25	59.49 (+33.76s \| 36.2%)	57.09 (+36.16s \| 38.8%)	57.09 (+36.16s \| 38.8%)	55.09 (+38.16s \| 40.9%)	53.89 (+39.36s \| 42.2%)	54.49 (+38.76s \| 41.6%)	1:17.89 (+15.36s \| 16.5%)
Breast 50 Y	50.34	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+9.95s \| 19.8%)
Breast 100 Y	1:49.93	1:07.59 (+42.34s \| 38.5%)	1:05.49 (+44.44s \| 40.4%)	1:05.49 (+44.44s \| 40.4%)	1:03.09 (+46.84s \| 42.6%)	1:01.79 (+48.14s \| 43.8%)	1:02.79 (+47.14s \| 42.9%)	1:27.99 (+21.94s \| 20.0%)
Fly 50 Y	50.21	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+15.12s \| 30.1%)
IM 100 Y	1:34.22	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+16.53s \| 17.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	42.69	28.69 (+14.00s \| 32.8%)	27.39 (+15.30s \| 35.8%)	27.39 (+15.30s \| 35.8%)	26.89 (+15.80s \| 37.0%)	26.29 (+16.40s \| 38.4%)	26.59 (+16.10s \| 37.7%)	35.19 (+7.50s \| 17.6%)
Free 100 M	1:32.92	1:01.89 (+31.03s \| 33.4%)	59.29 (+33.63s \| 36.2%)	59.29 (+33.63s \| 36.2%)	58.19 (+34.73s \| 37.4%)	56.99 (+35.93s \| 38.7%)	57.59 (+35.33s \| 38.0%)	1:17.49 (+15.43s \| 16.6%)
Back 50 M	49.39	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+7.60s \| 15.4%)
Breast 50 M	57.58	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+11.39s \| 19.8%)
Fly 50 M	53.52	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+13.83s \| 25.8%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MN RSC Pentathlon

05/02/2026

Rochester

50 M Free

42.69

-2.71s (New PB)

BB: 40.89 (+1.80s | 4.2%)

100 M Free

1:32.92

-12.88s (New PB)

A: 1:21.89 (+11.03s | 11.9%)

50 M Breast

57.58

-0.72s (New PB)

BB: 55.49 (+2.09s | 3.6%)

50 M Fly

53.52

-5.99s (New PB)

BB: 48.09 (+5.43s | 10.1%)

50 M Back

49.39

-2.19s (New PB)

A: 43.59 (+5.80s | 11.7%)

2026 MN MNSI 4th Annual MN Athlete Showcase

04/19/2026

St. Paul

100 Y Back

1:37.07

+3.82s

BB: 1:33.99 (+3.08s | 3.2%)

50 Y Back

44.20

+0.39s

BB: 43.29 (+0.91s | 2.1%)

50 Y Free

37.80

+0.59s

BB: 35.99 (+1.81s | 4.8%)

2026 MN MAN Minnesota Regional Championship

02/27/2026

New Prague

50 Y Back

43.81

-2.86s (New PB)

BB: 43.29 (+0.52s | 1.2%)

100 Y Free

1:25.60

-3.81s (New PB)

BB: 1:21.09 (+4.51s | 5.3%)

50 Free

40.36

100 Free

45.24

1:25.60

100 Free

1:25.60

50 Y Free

37.21

-1.86s (New PB)

BB: 35.99 (+1.22s | 3.3%)

50 Y Breast

50.75

+0.41s

BB: 48.69 (+2.06s | 4.1%)

100 Y Back

1:33.25

-9.05s (New PB)

A: 1:22.29 (+10.96s | 11.8%)

100 Y Breast

1:50.85

+0.92s

BB: 1:46.89 (+3.96s | 3.6%)

50 Breast

52.50

100 Breast

58.35

1:50.85

100 Breast

1:50.85

100 Y IM

1:34.22

-3.72s (New PB)

BB: 1:33.19 (+1.03s | 1.1%)

50 IM

43.92

100 IM

50.30

1:34.22

100 IM

1:34.22

2026 MN AQJT February Invite

02/07/2026

Eden Prairie

100 Y Breast

1:50.80

+0.87s

BB: 1:46.89 (+3.91s | 3.5%)

50 Breast

52.97

100 Breast

57.83

1:50.80

100 Breast

1:50.80

50 Y Breast

53.88

+3.54s

BB: 48.69 (+5.19s | 9.6%)

100 Y IM

1:37.94

-2.34s (New PB)

BB: 1:33.19 (+4.75s | 4.8%)

2026 MN SHRK Freezing Your Fins Off

01/03/2026

Farmington

100 Y Free

1:29.41

-5.36s (New PB)

BB: 1:21.09 (+8.32s | 9.3%)

50 Free

42.14

100 Free

47.27

1:29.41

100 Free

1:29.41

50 Y Free

41.61

+2.54s

B: 39.79 (+1.82s | 4.4%)

100 Y Back

1:42.30

BB: 1:33.99 (+8.31s | 8.1%)

50 Back

49.57

100 Back

52.73

1:42.30

100 Back

1:42.30

100 Y Breast

1:49.93

-0.61s (New PB)

BB: 1:46.89 (+3.04s | 2.8%)

50 Breast

52.23

100 Breast

57.70

1:49.93

100 Breast

1:49.93

50 Y Fly

50.57

+0.36s

B: 48.39 (+2.18s | 4.3%)

2025 MN SCSC Winter Carnival

12/12/2025

Mapplewood

100 Y Breast

1:50.54

BB: 1:46.89 (+3.65s | 3.3%)

50 Breast

52.45

100 Breast

58.09

1:50.54

100 Breast

1:50.54

50 Y Fly

53.66

+3.45s

B: 48.39 (+5.27s | 9.8%)

50 Y Free

39.07

-1.94s (New PB)

BB: 35.99 (+3.08s | 7.9%)

50 Y Back

46.67

-0.90s (New PB)

BB: 43.29 (+3.38s | 7.2%)

100 Y IM

1:41.55

+1.27s

BB: 1:33.19 (+8.36s | 8.2%)

50 IM

48.51

100 IM

53.04

1:41.55

100 IM

1:41.55

50 Y Breast

50.34

-2.06s (New PB)

BB: 48.69 (+1.65s | 3.3%)

2025 MN WOLF HOWL AT THE MOON INVITE

11/08/2025

MINNEAPOLIS

100 Y Free

1:34.77

-15.38s (New PB)

B: 1:30.79 (+3.98s | 4.2%)

50 Free

46.01

100 Free

48.76

1:34.77

100 Free

1:34.77

100 Y IM

1:40.28

-18.98s (New PB)

BB: 1:33.19 (+7.09s | 7.1%)

50 IM

48.85

100 IM

51.43

1:40.28

100 IM

1:40.28

50 Y Fly

50.21

-21.36s (New PB)

B: 48.39 (+1.82s | 3.6%)

50 Y Back

47.57

-5.23s (New PB)

BB: 43.29 (+4.28s | 9.0%)

50 Y Free

41.01

-3.41s (New PB)

B: 39.79 (+1.22s | 3.0%)

50 Y Breast

52.40

-1.72s (New PB)

BB: 48.69 (+3.71s | 7.1%)

2025 MN NSAC 10 U LC State Championship

07/23/2025

Minneapolis

50 M Breast

58.30

-2.40s (New PB)

BB: 55.49 (+2.81s | 4.8%)

50 M Back

51.58

-1.59s (New PB)

BB: 49.69 (+1.89s | 3.7%)

100 M Free

1:49.48

+3.68s

B: 1:44.09 (+5.39s | 4.9%)

50 M Free

45.40

-1.31s (New PB)

B: 45.29 (+0.11s | 0.2%)

2025 MN AQJT Aquajets Summer Spectacular

06/26/2025

Minneapolis

50 M Breast

1:04.23

+3.53s

B: 1:02.19 (+2.04s | 3.2%)

100 M Free

1:45.80

-3.83s (New PB)

B: 1:44.09 (+1.71s | 1.6%)

50 Free

46.89

100 Free

58.91

1:45.80

100 Free

1:45.80

50 M Fly

59.51

-3.21s (New PB)

B: 54.49 (+5.02s | 8.4%)

50 M Back

53.17

-0.68s (New PB)

BB: 49.69 (+3.48s | 6.5%)

50 M Free

46.71

-0.93s (New PB)

B: 45.29 (+1.42s | 3.0%)

2025 MN RSC Summerfest

06/13/2025

Rochester

50 M Free

47.64

-0.30s (New PB)

B: 45.29 (+2.35s | 4.9%)

50 M Fly

1:02.72

-1.91s (New PB)

B: 54.49 (+8.23s | 13.1%)

50 M Breast

1:08.91

+8.21s

B: 1:02.19 (+6.72s | 9.8%)

100 M Free

1:49.63

-3.44s (New PB)

B: 1:44.09 (+5.54s | 5.1%)

50 Free

52.31

100 Free

57.32

1:49.63

100 Free

1:49.63

2025 MN WOLF HUFF N PUFF INVITE

05/29/2025

Minneapolis

50 M Free

47.94

-2.21s (New PB)

B: 45.29 (+2.65s | 5.5%)

50 M Fly

1:04.63

-2.33s (New PB)

B: 54.49 (+10.14s | 15.7%)

50 M Breast

1:00.70

-2.66s (New PB)

BB: 55.49 (+5.21s | 8.6%)

2025 SD SFST Ready For Long Course

05/09/2025

Sioux Falls

50 M Breast

1:03.36

B: 1:02.19 (+1.17s | 1.8%)

100 M Free

1:53.07

B: 1:44.09 (+8.98s | 7.9%)

50 Free

52.61

100 Free

1:00.46

1:53.07

100 Free

1:53.07

50 M Back

53.85

BB: 49.69 (+4.16s | 7.7%)

50 M Free

50.15

B: 45.29 (+4.86s | 9.7%)

50 M Fly

1:06.96

B: 54.49 (+12.47s | 18.6%)

2025 MN FOXJ Short Course 10 U State Champion

03/15/2025

Eden Prairie

50 Y Breast

54.12

-1.65s (New PB)

BB: 48.69 (+5.43s | 10.0%)

2025 MN STRM Minnesota Regional Championship

03/07/2025

Lakeville

100 Y Free

1:50.15

-5.41s (New PB)

B: 1:30.79 (+19.36s | 17.6%)

50 Free

50.44

100 Free

59.71

1:50.15

100 Free

1:50.15

50 Y Back

52.80

-2.42s (New PB)

B: 48.59 (+4.21s | 8.0%)

50 Y Breast

55.77

-3.59s (New PB)

B: 54.59 (+1.18s | 2.1%)

50 Y Free

44.42

-4.83s (New PB)

B: 39.79 (+4.63s | 10.4%)

50 Y Fly

1:11.57

B: 48.39 (+23.18s | 32.4%)

2025 MN FOXJ Winter Classic

01/10/2025

Minneapolis

100 Y Free

2:00.50

+4.94s

B: 1:30.79 (+29.71s | 24.7%)

50 Free

56.14

100 Free

1:04.36

2:00.50

100 Free

2:00.50

50 Y Breast

59.36

-8.10s (New PB)

B: 54.59 (+4.77s | 8.0%)

50 Y Free

49.25

-0.40s (New PB)

B: 39.79 (+9.46s | 19.2%)

2024 MN RIPT JINGLE BELL INVITE

12/07/2024

Apple Valley

50 Y Back

55.22

B: 48.59 (+6.63s | 12.0%)

100 Y IM

2:03.07

+3.81s

B: 1:44.29 (+18.78s | 15.3%)

2024 MN FOXJ November Bronze

11/09/2024

Eden Prairie

100 Y Free

1:55.56

B: 1:30.79 (+24.77s | 21.4%)

50 Free

51.12

100 Free

1:04.44

1:55.56

100 Free

1:55.56

100 Y IM

1:59.26

B: 1:44.29 (+14.97s | 12.6%)

2024 MN NOR Spooky Splash

10/27/2024

Northfield

50 Y Free

49.65

-13.09s (New PB)

B: 39.79 (+9.86s | 19.9%)

25 Y Fly

24.62

50 Y Breast

1:07.46

B: 54.59 (+12.87s | 19.1%)

2024 MN RIPT INTRASQUAD

09/28/2024

Apple Valley

25 Y Breast

29.76

50 Y Free

1:02.74

B: 39.79 (+22.95s | 36.6%)

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.