swimstats

Mason Cogswell

Mage 12GUINKYOZSECSCININ-IN

147 plausible swims · 25 meets · 2023-06-08 → 2026-08-02

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.88 AA+0.09s to AAA·+3.59s to Sectionals 2026-03-22 2026 IN Swimming Age Group Short Course Champfast pool
100 Freestyle SCY 55.98 AAA+2.29s to AAAA·+7.69s to Sectionals 2026-03-20 2026 IN Swimming Age Group Short Course Champfast pool
200 Freestyle SCY 2:01.01 AAA+4.02s to AAAA·+15.22s to Sectionals 2026-03-21 2026 IN Swimming Age Group Short Course Champfast pool
500 Freestyle SCY 5:29.71 AAA+14.72s to AAAA·+43.62s to Sectionals 2026-03-20 2026 IN Swimming Age Group Short Course Champfast pool
50 Backstroke SCY 30.95 AA+1.26s to AAA·+5.26s to Sectionals 2025-03-22 2025 IN Swimming Age Group Short Course Champvenue
100 Backstroke SCY 1:04.47 AA+1.68s to AAA·+9.38s to Sectionals 2026-03-22 2026 IN Swimming Age Group Short Course Champfast pool
50 Butterfly SCY 32.25 BB+1.06s to A·+7.96s to Sectionals 2024-12-08 2024 NAC SPEEDO Music City Invitationalvenue
100 Butterfly SCY 1:07.32 A+1.43s to AA·+14.63s to Sectionals 2026-03-21 2026 IN Swimming Age Group Short Course Champfast pool
50 Freestyle LCM 29.55 AA+0.16s to AAA·+3.96s to Sectionals 2026-06-04 98th Ohio Valley Championships 2026
100 Freestyle LCM 1:03.75 AAA+2.16s to AAAA·+8.46s to Sectionals 2026-06-04 98th Ohio Valley Championships 2026
200 Freestyle LCM 2:14.78 AAA+0.39s to AAAA·+13.89s to Sectionals 2026-07-31 2026 CZ 14 & U Championship Meet - INfast pool
400 Freestyle LCM 4:44.09 AAAA·+25.00s to Sectionals 2026-08-01 2026 CZ 14 & U Championship Meet - INfast pool
800 Freestyle LCM 9:45.17 AAAA·+49.58s to Sectionals 2026-08-02 2026 CZ 14 & U Championship Meet - INfast pool
1500 Freestyle LCM 18:40.67 AAAA·+86.48s to Sectionals 2026-07-30 2026 CZ 14 & U Championship Meet - INfast pool
50 Backstroke LCM 33.69 AAA+1.00s to AAAA·+3.50s to Sectionals 2026-01-01 DePauw University
100 Backstroke LCM 1:13.29 AAA+2.90s to AAAA·+8.80s to Sectionals 2026-01-01 DePauw University
50 Breaststroke LCM 1:01.00 +11.21s to B·+26.81s to Sectionals 2023-06-08 95th Ohio Valley Championships 2023
100 Breaststroke LCM 1:44.36 B+4.77s to BB·+31.97s to Sectionals 2025-06-05 97th Ohio Valley Championships 2025
50 Butterfly LCM 33.82 A+0.23s to AA·+6.03s to Sectionals 2026-06-04 98th Ohio Valley Championships 2026venue
100 Butterfly LCM 1:14.67 AA+2.98s to AAA·+14.18s to Sectionals 2025-06-20 2025 Synergy Dryland Summer Sizzlervenue
200 Individual Medley LCM 2:46.06 AA+7.27s to AAA·+28.37s to Sectionals 2026-05-30 2026 Duel in the Poolvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 27.35 flat 200 Free Relay 2025-03-23 2025 IN Swimming Age Group Short Course Champ
50 Freestyle SCY 25.90 flying 200 Free Relay (leg 3) 2026-03-22 2026 IN Swimming Age Group Short Course Champ
50 Freestyle SCY 25.69 flying 200 Medley Relay (leg 4) 2026-03-21 2026 IN Swimming Age Group Short Course Champ
50 Backstroke SCY 31.89 flat 200 Medley Relay 2025-03-22 2025 IN Swimming Age Group Short Course Champ
50 Freestyle LCM 26.96 flying 200 Free Relay (leg 2) 2026-08-01 2026 CZ 14 & U Championship Meet - IN
100 Freestyle LCM 1:03.02 flying 400 Free Relay (leg 2) 2026-07-30 2026 CZ 14 & U Championship Meet - IN
50 Backstroke LCM 38.40 flat 200 Medley Relay 2024-07-13 2024 IN Swimming Swimfest

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 11-12 · LCM

3830 points (5/5 events)

EventTime Points
400 FR LCM 4:44.09 1019
100 BK LCM 1:13.29 885
100 BR LCM 1:44.36 433
100 FL LCM 1:14.67 748
200 IM LCM 2:46.06 745

IMR 11-12 · LCM

3566 points (5/5 events)

EventTime Points
200 FR LCM 2:14.78 991
50 BK LCM 33.69 905
50 BR LCM 1:01.00 207
50 FL LCM 33.82 718
200 IM LCM 2:46.06 745

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 55.98

26.69
29.29

Front half 26.69s · back half 29.29s

200 Freestyle SCY 2:01.01

27.66
31.00
31.90
30.45

Front half 58.66s · back half 62.35s

500 Freestyle SCY 5:29.71

28.78
32.19
33.30
34.06
33.68
34.18
34.29
34.32
33.21
31.70

Front half 162.01s · back half 167.70s

100 Backstroke SCY 1:04.47

30.77
33.70

Front half 30.77s · back half 33.70s

100 Butterfly SCY 1:07.32

32.54
34.78

Front half 32.54s · back half 34.78s

200 Freestyle LCM 2:14.78

31.56
34.25
35.29
33.68

Front half 65.81s · back half 68.97s

400 Freestyle LCM 4:44.09

31.26
35.77
36.21
36.50
36.63
36.69
37.00
34.03

Front half 139.74s · back half 144.35s

800 Freestyle LCM 9:45.17

31.63
35.53
36.38
36.97
37.48
37.42
37.46
37.39
37.54
37.11
37.76
37.26
37.24
36.59
36.68
34.73

Front half 290.26s · back half 294.91s

1500 Freestyle LCM 18:40.67

31.60
35.51
37.21
37.60
37.65
37.96
37.77
37.70
37.56
37.85
37.65
37.59
37.63
37.77
37.36
37.62
37.57
37.64
37.59
38.02
37.47
37.93
37.96
38.02
37.59
37.82
37.99
37.63
37.50
35.91

Front half 556.41s · back half 564.26s

100 Backstroke LCM 1:13.29 RT 0.63ssplit/total mismatch

35.29
2.71

Front half 35.29s · back half 38.00s

100 Butterfly LCM 1:14.67

35.16
39.51

Front half 35.16s · back half 39.51s

200 Individual Medley LCM 2:46.06

35.12
41.64
53.73
35.57

Front half 76.76s · back half 89.30s

Reaction time

fastest 0.58s average 0.605s slowest 0.63s 4 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 25.88 12 swims
100 Freestyle SCY 55.98 12 swims
200 Freestyle SCY 2:01.01 12 swims
500 Freestyle SCY 5:29.71 1 swim
50 Backstroke SCY 30.95 9 swims
100 Backstroke SCY 1:04.47 12 swims
50 Butterfly SCY 32.25 3 swims
100 Butterfly SCY 1:07.32 2 swims
50 Freestyle LCM 29.55 8 swims
100 Freestyle LCM 1:03.75 7 swims
200 Freestyle LCM 2:14.78 12 swims
400 Freestyle LCM 4:44.09 7 swims
800 Freestyle LCM 9:45.17 2 swims
1500 Freestyle LCM 18:40.67 2 swims
50 Backstroke LCM 33.69 10 swims
100 Backstroke LCM 1:13.29 7 swims
50 Breaststroke LCM 1:01.00 2 swims
100 Breaststroke LCM 1:44.36 2 swims
50 Butterfly LCM 33.82 4 swims
100 Butterfly LCM 1:14.67 7 swims
200 Individual Medley LCM 2:46.06 7 swims