Mackenzie Boyer

Age: 10 years old
Age Category: 10 & under
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Rockville Montgomery Swim Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

38.38

11/14/2025

BB: 35.99 (+2.39s | 6.2%)

112

523

1,000+

Free 100 Y

1:26.42

Analysis

11/14/2025

BB: 1:21.09 (+5.33s | 6.2%)

115

402

1,000+

50 Free

40.09

100 Free

46.33

1:26.42

100 Free

1:26.42

Back 50 Y

40.81

02/20/2026

A: 37.99 (+2.82s | 6.9%)

205

771

1,000+

Breast 50 Y

49.22

02/20/2026

BB: 48.69 (+0.53s | 1.1%)

100

347

1,000+

Fly 50 Y

41.76

02/20/2026

A: 36.99 (+4.77s | 11.4%)

235

825

1,000+

IM 100 Y

1:31.18

Analysis

02/20/2026

A: 1:22.09 (+9.09s | 10.0%)

242

855

1,000+

50 IM

43.23

100 IM

47.95

1:31.18

100 IM

1:31.18

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Rockville Montgomery Swim Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Mackenzie Boyer has achieved in her swimming career. For each event, you can find Mackenzie's best time, the corresponding time standard, as well as how much faster Mackenzie needs to be to reach the next level. The last columns provide Mackenzie rankings at the team and LSC levels. These rankings are based on the Mackenzie'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	38.38	24.89 (+13.49s \| 35.1%)	23.89 (+14.49s \| 37.8%)	23.89 (+14.49s \| 37.8%)	23.29 (+15.09s \| 39.3%)	22.59 (+15.79s \| 41.1%)	22.79 (+15.59s \| 40.6%)	30.89 (+7.49s \| 19.5%)
Free 100 Y	1:26.42	53.99 (+32.43s \| 37.5%)	51.89 (+34.53s \| 40.0%)	51.89 (+34.53s \| 40.0%)	50.39 (+36.03s \| 41.7%)	49.29 (+37.13s \| 43.0%)	49.69 (+36.73s \| 42.5%)	1:08.19 (+18.23s \| 21.1%)
Back 50 Y	40.81	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+4.32s \| 10.6%)
Breast 50 Y	49.22	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+8.83s \| 17.9%)
Fly 50 Y	41.76	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+6.67s \| 16.0%)
IM 100 Y	1:31.18	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+13.49s \| 14.8%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 RMSC February Invitational

02/20/2026

Silver Spring

50 Y Breast

49.22

-0.92s (New PB)

BB: 48.69 (+0.53s | 1.1%)

100 Y IM

1:31.18

-5.83s (New PB)

A: 1:22.09 (+9.09s | 10.0%)

50 IM

43.23

100 IM

47.95

1:31.18

100 IM

1:31.18

50 Y Fly

41.76

-5.06s (New PB)

A: 36.99 (+4.77s | 11.4%)

50 Y Back

40.81

-4.26s (New PB)

A: 37.99 (+2.82s | 6.9%)

2025 Christmas Championships

12/05/2025

Laurel

50 Y Breast

52.09

+1.95s

BB: 48.69 (+3.40s | 6.5%)

100 Y IM

1:37.92

+0.91s

BB: 1:33.19 (+4.73s | 4.8%)

50 IM

44.33

100 IM

53.59

1:37.92

100 IM

1:37.92

50 Y Back

47.77

+2.70s

BB: 43.29 (+4.48s | 9.4%)

2025 RMSC November Dual Meet

11/14/2025

Boyds

50 Y Free

38.38

-1.38s (New PB)

BB: 35.99 (+2.39s | 6.2%)

50 Y Fly

46.82

-0.44s (New PB)

BB: 42.69 (+4.13s | 8.8%)

50 Y Breast

50.14

-0.24s (New PB)

BB: 48.69 (+1.45s | 2.9%)

100 Y Free

1:26.42

-2.69s (New PB)

BB: 1:21.09 (+5.33s | 6.2%)

50 Free

40.09

100 Free

46.33

1:26.42

100 Free

1:26.42

50 Y Back

46.97

+1.90s

BB: 43.29 (+3.68s | 7.8%)

100 Y IM

1:37.01

-0.13s (New PB)

BB: 1:33.19 (+3.82s | 3.9%)

50 IM

46.81

100 IM

50.20

1:37.01

100 IM

1:37.01

2025 RMSC October Kick Off Classic

10/17/2025

Boyds

100 Y Free

1:29.11

BB: 1:21.09 (+8.02s | 9.0%)

50 Free

41.52

100 Free

47.59

1:29.11

100 Free

1:29.11

50 Y Breast

50.38

BB: 48.69 (+1.69s | 3.4%)

50 Y Free

39.76

BB: 35.99 (+3.77s | 9.5%)

100 Y IM

1:37.14

BB: 1:33.19 (+3.95s | 4.1%)

50 IM

47.60

100 IM

49.54

1:37.14

100 IM

1:37.14

50 Y Fly

47.26

BB: 42.69 (+4.57s | 9.7%)

50 Y Back

45.07

BB: 43.29 (+1.78s | 3.9%)

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.