swimstats

Marin Massie

Fage 13INMIEGRAMI

211 plausible swims · 41 meets · 2024-05-11 → 2026-11-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.34 AA+0.15s to AAA·+1.05s to Sectionals 2026-11-07 MLA Fall Invitevenue
100 Freestyle SCY 57.58 AA+0.59s to AAA·+3.09s to Sectionals 2026-03-20 2026 SCY MAGS Championship Meetvenue
200 Freestyle SCY 2:02.31 AAA+4.02s to AAAA·+4.42s to Sectionals 2026-11-07 MLA Fall Invitevenue
500 Freestyle SCY 5:27.62 AAA+12.13s to AAAA·+12.63s to Sectionals 2026-11-06 MLA Fall Invitevenue
1000 Freestyle SCY 11:50.15 AA+21.96s to AAA·+61.76s to Sectionals 2026-10-16 2026 Boo Bashfast pool
1650 Freestyle SCY 19:36.89 AA+32.30s to AAA·+80.40s to Sectionals 2026-03-20 2026 SCY MAGS Championship Meetvenue
50 Backstroke SCY 31.08 A+0.49s to AA·+3.79s to Sectionals 2026-10-17 2026 Boo Bashfast pool
100 Backstroke SCY 1:06.63 A+1.54s to AA·+6.14s to Sectionals 2026-03-22 2026 SCY MAGS Championship Meetvenue
200 Backstroke SCY 2:17.96 AA+3.67s to AAA·+6.47s to Sectionals 2026-11-08 MLA Fall Invitevenue
50 Breaststroke SCY 37.60 BB+0.61s to A·+6.91s to Sectionals 2026-03-08 2026 Lake Michigan Regional Meetvenue
100 Breaststroke SCY 1:22.94 BB+4.95s to A·+13.45s to Sectionals 2026-03-07 2026 Lake Michigan Regional Meetvenue
50 Butterfly SCY 30.10 AA+1.31s to AAA·+3.41s to Sectionals 2026-11-07 MLA Fall Invitevenue
100 Butterfly SCY 1:12.35 BB+4.76s to A·+12.76s to Sectionals 2025-11-15 2025 GR Gales of November Open Invitationalvenue
100 Individual Medley SCY 1:08.25 2026-10-17 2026 Boo Bashfast pool
200 Individual Medley SCY 2:23.79 AA+5.00s to AAA·+10.80s to Sectionals 2026-11-08 MLA Fall Invitevenue
50 Freestyle SCM 32.23 BB+0.64s to A 2025-05-10 2025 WMS Spring Splashvenue
100 Freestyle SCM 1:09.37 BB+0.68s to A 2025-05-10 2025 WMS Spring Splashvenue
200 Freestyle SCM 2:35.54 BB+6.15s to A 2025-05-10 2025 WMS Spring Splashvenue
400 Freestyle SCM 5:40.19 BB+24.70s to A 2024-05-11 2024 WMS Spring Splashvenue
100 Backstroke SCM 1:16.17 BB+1.08s to A 2026-05-09 2026 WMS Spring Splash SCMvenue
50 Breaststroke SCM 42.71 BB+1.82s to A 2026-05-09 2026 WMS Spring Splash SCMvenue
50 Butterfly SCM 35.09 BB+0.30s to A 2026-05-09 2026 WMS Spring Splash SCMvenue
100 Individual Medley SCM 1:23.77 2025-05-10 2025 WMS Spring Splashvenue
50 Freestyle LCM 30.46 AA+0.57s to AAA·+1.67s to Sectionals 2026-07-12 2026 West Michigan Classicvenue
100 Freestyle LCM 1:07.31 AA+2.32s to AAA·+5.52s to Sectionals 2026-07-11 2026 West Michigan Classicvenue
200 Freestyle LCM 2:27.31 AA+5.52s to AAA·+14.22s to Sectionals 2026-06-26 2026 JAWS Sun & Fun ABC Spectacular & IMXvenue
400 Freestyle LCM 5:14.34 A+2.95s to AA·+31.95s to Sectionals 2026-06-05 MLA Big Red Challengevenue
1500 Freestyle LCM 21:16.36 A+36.87s to AA·+159.87s to Sectionals 2026-06-26 2026 JAWS Sun & Fun ABC Spectacular & IMXvenue
50 Backstroke LCM 34.86 AA+0.47s to AAA·+3.37s to Sectionals 2026-07-17 2026 MI LCM MAGS Championship Meetvenue
100 Backstroke LCM 1:18.17 A+2.08s to AA·+7.68s to Sectionals 2026-06-26 2026 JAWS Sun & Fun ABC Spectacular & IMXvenue
200 Backstroke LCM 2:38.10 AA+1.11s to AAA·+6.71s to Sectionals 2026-07-18 2026 MI LCM MAGS Championship Meetvenue
50 Breaststroke LCM 47.18 B+1.59s to BB·+11.59s to Sectionals 2025-07-12 2025 West Michigan Classicvenue
100 Breaststroke LCM 1:41.74 B+4.45s to BB·+21.75s to Sectionals 2025-07-12 2025 West Michigan Classicvenue
50 Butterfly LCM 38.71 B+0.42s to BB·+8.42s to Sectionals 2025-06-14 2025 JAWS Sun & Funvenue
200 Individual Medley LCM 2:53.12 A+6.93s to AA·+21.83s to Sectionals 2026-05-02 2026 Calvin Early Bird Invite LCMvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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 26.92 flat 200 Free Relay 2026-10-18 2026 Boo Bash
50 Freestyle SCY 27.18 flying 200 Free Relay (leg 3) 2026-01-04 2026 Mid-State 14 & Under All-Star Champs
50 Freestyle SCY 17.24 flying 200 Medley Relay (leg 4) 2026-01-10 2026 Zeeland Winter Classic
100 Freestyle SCY 1:00.42 flat 400 Free Relay 2025-03-07 2025 SCY MAGS Championship Meet
100 Freestyle SCY 57.52 flying 400 Medley Relay (leg 4) 2026-03-21 2026 SCY MAGS Championship Meet
100 Freestyle SCY 57.71 flying 400 Free Relay (leg 4) 2026-03-20 2026 SCY MAGS Championship Meet
50 Backstroke SCY 30.84 flat 200 Medley Relay 2026-03-20 2026 SCY MAGS Championship Meet
50 Freestyle SCM 35.30 flat 200 Free Relay 2024-05-11 2024 WMS Spring Splash
50 Freestyle SCM 30.64 flying 200 Free Relay (leg 4) 2026-05-09 2026 WMS Spring Splash SCM
50 Breaststroke SCM 44.23 flying 200 Medley Relay (leg 2) 2025-05-10 2025 WMS Spring Splash
50 Freestyle LCM 29.45 flying 200 Medley Relay (leg 4) 2026-07-18 2026 MI LCM MAGS Championship Meet
50 Freestyle LCM 28.82 flying 200 Free Relay (leg 4) 2026-07-19 2026 MI LCM MAGS Championship Meet
50 Backstroke LCM 38.36 flat 200 Medley Relay 2025-05-03 2025 Calvin Early Bird Invite LCM

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 13-14 · SCY

2298 points (3/6 events — incomplete)

EventTime Points
500 FR SCY 5:27.62 840
200 BK SCY 2:17.96 740
200 IM SCY 2:23.79 718
200 BR SCY— 0
200 FL SCY— 0
400 IM SCY— 0

IMR 13-14 · SCY

3223 points (5/5 events)

EventTime Points
200 FR SCY 2:02.31 837
100 BK SCY 1:06.63 649
100 BR SCY 1:22.94 515
100 FL SCY 1:12.35 504
200 IM SCY 2:23.79 718

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

PR splits

100 Freestyle SCY 57.58

27.63
29.95

Front half 27.63s · back half 29.95s

200 Freestyle SCY 2:02.31

28.32
31.06
31.82
31.11

Front half 59.38s · back half 62.93s

500 Freestyle SCY 5:27.62

30.11
32.98
33.19
32.79
32.88
33.65
33.79
33.64
33.02
31.57

Front half 161.95s · back half 165.67s

1000 Freestyle SCY 11:50.15

33.08
35.28
36.16
36.47
35.82
36.05
36.04
36.14
36.07
36.01
35.74
35.92
35.97
35.80
35.64
35.33
35.26
35.85
34.56
32.96

Front half 357.12s · back half 353.03s

1650 Freestyle SCY 19:36.89

31.80
35.11
35.69
36.05
36.05
35.74
35.91
36.18
35.66
36.22
35.18
35.59
36.24
36.20
35.80
35.78
36.12
36.36
36.36
36.05
36.24
35.36
36.01
36.01
35.65
35.61
35.48
36.28
36.17
36.17
36.08
35.48
32.26

100 Backstroke SCY 1:06.63

32.40
34.23

Front half 32.40s · back half 34.23s

200 Backstroke SCY 2:17.96

31.80
34.75
36.20
35.21

Front half 66.55s · back half 71.41s

100 Breaststroke SCY 1:22.94

39.61
43.33

Front half 39.61s · back half 43.33s

100 Butterfly SCY 1:12.35

33.09
39.26

Front half 33.09s · back half 39.26s

100 Individual Medley SCY 1:08.25

30.99
37.26

Front half 30.99s · back half 37.26s

200 Individual Medley SCY 2:23.79

31.77
34.37
45.83
31.82

Front half 66.14s · back half 77.65s

100 Freestyle SCM 1:09.37

33.68
35.69

Front half 33.68s · back half 35.69s

200 Freestyle SCM 2:35.54

36.87
40.14
40.34
38.19

Front half 77.01s · back half 78.53s

400 Freestyle SCM 5:40.19

39.01
43.75
43.13
43.66
43.66
43.34
42.87
40.77

Front half 169.55s · back half 170.64s

100 Backstroke SCM 1:16.17

36.78
39.39

Front half 36.78s · back half 39.39s

100 Individual Medley SCM 1:23.77

38.83
44.94

Front half 38.83s · back half 44.94s

100 Freestyle LCM 1:07.31

32.19
35.12

Front half 32.19s · back half 35.12s

200 Freestyle LCM 2:27.31

33.86
36.92
38.35
38.18

Front half 70.78s · back half 76.53s

400 Freestyle LCM 5:14.34

35.56
38.30
33.30
46.98
40.65
40.61
40.76
38.18

Front half 154.14s · back half 160.20s

1500 Freestyle LCM 21:16.36

37.88
41.90
41.41
42.35
42.55
42.86
42.85
44.00
42.66
43.55
42.64
43.67
42.44
43.06
42.96
43.35
42.63
43.58
42.87
44.02
42.88
43.11
42.71
43.70
41.08
43.57
42.45
43.00
41.24
39.39

Front half 636.78s · back half 639.58s

100 Backstroke LCM 1:18.17

38.53
39.64

Front half 38.53s · back half 39.64s

200 Backstroke LCM 2:38.10

38.06
39.58
40.93
39.53

Front half 77.64s · back half 80.46s

100 Breaststroke LCM 1:41.74

49.26
52.48

Front half 49.26s · back half 52.48s

200 Individual Medley LCM 2:53.12

81.54
91.58

Front half 81.54s · back half 91.58s

Reaction time

fastest 0.65s average 0.650s slowest 0.65s 1 electronic start

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 26.34 12 swims
100 Freestyle SCY 57.58 17 swims
200 Freestyle SCY 2:02.31 17 swims
500 Freestyle SCY 5:27.62 9 swims
1000 Freestyle SCY 11:50.15 2 swims
1650 Freestyle SCY 19:36.89 5 swims
50 Backstroke SCY 31.08 13 swims
100 Backstroke SCY 1:06.63 17 swims
200 Backstroke SCY 2:17.96 14 swims
50 Breaststroke SCY 37.60 4 swims
100 Breaststroke SCY 1:22.94 4 swims
50 Butterfly SCY 30.10 7 swims
100 Butterfly SCY 1:12.35 5 swims
100 Individual Medley SCY 1:08.25 5 swims
200 Individual Medley SCY 2:23.79 11 swims
50 Freestyle SCM 32.23 1 swim
100 Freestyle SCM 1:09.37 2 swims
200 Freestyle SCM 2:35.54 2 swims
400 Freestyle SCM 5:40.19 1 swim
100 Backstroke SCM 1:16.17 2 swims
50 Breaststroke SCM 42.71 1 swim
50 Butterfly SCM 35.09 1 swim
100 Individual Medley SCM 1:23.77 1 swim
50 Freestyle LCM 30.46 6 swims
100 Freestyle LCM 1:07.31 6 swims
200 Freestyle LCM 2:27.31 9 swims
400 Freestyle LCM 5:14.34 8 swims
1500 Freestyle LCM 21:16.36 1 swim
50 Backstroke LCM 34.86 8 swims
100 Backstroke LCM 1:18.17 7 swims
200 Backstroke LCM 2:38.10 8 swims
50 Breaststroke LCM 47.18 1 swim
100 Breaststroke LCM 1:41.74 2 swims
50 Butterfly LCM 38.71 1 swim
200 Individual Medley LCM 2:53.12 1 swim