swimstats

Seo Nomura

MKYMIROCHUSSC

109 plausible swims · 23 meets · 2024-01-01 → 2026-03-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.58 +1.29s to Sectionals 2026-02-07 2026 Boys Oakland County Championshipsvenue
100 Freestyle SCY 54.80 +6.51s to Sectionals 2025-10-19 2025 USSC Trick or Treat Grab Bag Classicvenue
200 Freestyle SCY 1:53.10 +7.31s to Sectionals 2025-05-31 2025 West Coast vs The "D" Dual Meetvenue
500 Freestyle SCY 5:25.15 +39.06s to Sectionals 2024-10-18 2024 Grab Bag Classicvenue
50 Backstroke SCY 30.43 +4.74s to Sectionals 2025-10-19 2025 USSC Trick or Treat Grab Bag Classicvenue
100 Backstroke SCY 1:08.33 +13.24s to Sectionals 2024-06-02 Stoney Summer Spectacularvenue
50 Breaststroke SCY 28.21 Sectionals ✓+3.82s to US Open 2025-03-23 2025 ULTRA Championship Meetvenue
100 Breaststroke SCY 58.86 Sectionals ✓+5.57s to US Open 2026-03-13 2026 Boys MHSAA Division 1 Championshipsvenue
200 Breaststroke SCY 2:14.83 Sectionals ✓+18.44s to US Open 2025-03-22 2025 ULTRA Championship Meetvenue
50 Butterfly SCY 26.21 +1.92s to Sectionals 2024-06-02 Stoney Summer Spectacularvenue
100 Butterfly SCY 59.06 +6.37s to Sectionals 2024-06-01 Stoney Summer Spectacularvenue
200 Butterfly SCY 2:16.96 +18.47s to Sectionals 2025-05-31 2025 West Coast vs The "D" Dual Meetvenue
100 Individual Medley SCY 57.44 2025-03-22 2025 ULTRA Championship Meetvenue
200 Individual Medley SCY 2:05.83 +6.44s to Sectionals 2025-02-26 2025 Boys OAA Red Division Championshipsvenue
400 Individual Medley SCY 4:50.11 +38.12s to Sectionals 2024-11-02 2024 Holland Fall Invitevenue
50 Freestyle LCM 27.78 +2.19s to Sectionals 2024-06-29 2024 CW Eric Namesnik Memorial Openvenue
100 Freestyle LCM 1:00.80 +5.51s to Sectionals 2024-06-30 2024 CW Eric Namesnik Memorial Openvenue
200 Freestyle LCM 2:13.41 +12.52s to Sectionals 2025-06-27 2025 CW Eric Namesnik Memorial Openvenue
50 Breaststroke LCM 33.95 Sectionals ✓+4.76s to US Open 2024-07-28 2024 LCM ULTRA Championship Meetvenue
100 Breaststroke LCM 1:13.62 +1.23s to Sectionals 2025-06-27 2025 CW Eric Namesnik Memorial Openvenue
200 Breaststroke LCM 2:48.34 +7.95s to Sectionals 2024-06-29 2024 CW Eric Namesnik Memorial Openvenue
50 Butterfly LCM 30.24 +2.45s to Sectionals 2024-07-28 2024 LCM ULTRA Championship Meetvenue
100 Butterfly LCM 1:10.17 +9.68s to Sectionals 2025-05-18 2025 CW May Showersvenue
200 Individual Medley LCM 2:28.62 +10.93s to Sectionals 2025-06-29 2025 CW Eric Namesnik Memorial Openvenue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 22.73 flying 200 Free Relay (leg 4) 2026-01-31 2026 HS Boys MISCA Meet
50 Breaststroke SCY 26.46 flying 200 Medley Relay (leg 2) 2026-03-14 2026 Boys MHSAA Division 1 Championships
100 Breaststroke SCY 1:01.11 flying 400 Medley Relay (leg 2) 2025-03-22 2025 ULTRA Championship Meet

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

PR splits

100 Freestyle SCY 54.80

26.69
28.11

Front half 26.69s · back half 28.11s

200 Freestyle SCY 1:53.10

26.39
27.81
29.26
29.64

Front half 54.20s · back half 58.90s

500 Freestyle SCY 5:25.15

28.28
32.34
33.37
32.97
33.22
33.69
33.73
33.24
33.12
31.19

Front half 160.18s · back half 164.97s

100 Backstroke SCY 1:08.33

33.42
34.91

Front half 33.42s · back half 34.91s

100 Breaststroke SCY 58.86

27.47
31.39

Front half 27.47s · back half 31.39s

200 Breaststroke SCY 2:14.83

32.09
33.56
34.44
34.74

Front half 65.65s · back half 69.18s

100 Butterfly SCY 59.06

27.45
31.61

Front half 27.45s · back half 31.61s

200 Butterfly SCY 2:16.96

27.80
32.49
37.17
39.50

Front half 60.29s · back half 76.67s

100 Individual Medley SCY 57.44

27.27
30.17

Front half 27.27s · back half 30.17s

200 Individual Medley SCY 2:05.83

26.36
33.93
34.99
30.55

Front half 60.29s · back half 65.54s

400 Individual Medley SCY 4:50.11

29.05
35.18
39.41
38.24
40.97
40.03
35.03
32.20

Front half 141.88s · back half 148.23s

100 Freestyle LCM 1:00.80

29.56
31.24

Front half 29.56s · back half 31.24s

200 Freestyle LCM 2:13.41

30.77
33.02
34.34
35.28

Front half 63.79s · back half 69.62s

100 Breaststroke LCM 1:13.62

35.07
38.55

Front half 35.07s · back half 38.55s

200 Breaststroke LCM 2:48.34

37.79
42.58
43.05
44.92

Front half 80.37s · back half 87.97s

100 Butterfly LCM 1:10.17

31.73
38.44

Front half 31.73s · back half 38.44s

200 Individual Medley LCM 2:28.62

31.02
42.60
39.43
35.57

Front half 73.62s · back half 75.00s

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 23.58 3 swims
100 Freestyle SCY 54.80 1 swim
200 Freestyle SCY 1:53.10 8 swims
500 Freestyle SCY 5:25.15 1 swim
50 Backstroke SCY 30.43 2 swims
100 Backstroke SCY 1:08.33 1 swim
50 Breaststroke SCY 28.21 5 swims
100 Breaststroke SCY 58.86 18 swims
200 Breaststroke SCY 2:14.83 9 swims
50 Butterfly SCY 26.21 2 swims
100 Butterfly SCY 59.06 3 swims
200 Butterfly SCY 2:16.96 1 swim
100 Individual Medley SCY 57.44 6 swims
200 Individual Medley SCY 2:05.83 13 swims
400 Individual Medley SCY 4:50.11 2 swims
50 Freestyle LCM 27.78 3 swims
100 Freestyle LCM 1:00.80 4 swims
200 Freestyle LCM 2:13.41 2 swims
50 Breaststroke LCM 33.95 1 swim
100 Breaststroke LCM 1:13.62 8 swims
200 Breaststroke LCM 2:48.34 7 swims
50 Butterfly LCM 30.24 1 swim
100 Butterfly LCM 1:10.17 3 swims
200 Individual Medley LCM 2:28.62 5 swims