swimstats

Chase Rosales

MMILCG

20 plausible swims · 5 meets · 2024-10-26 → 2026-03-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.59 +6.00s to Sectionals 2025-02-08 2025 Eastern Clusters YMCA Championshipvenue
100 Freestyle SCY 57.62 +8.63s to Sectionals 2026-03-08 2026 Michigan YMCA State Championshipfast pool
200 Freestyle SCY 2:29.93 +42.44s to Sectionals 2024-11-17 2024 TYR Thanksgiving Classicvenue
100 Backstroke SCY 1:14.66 +18.57s to Sectionals 2025-02-08 2025 Eastern Clusters YMCA Championshipvenue
200 Backstroke SCY 2:53.35 +51.96s to Sectionals 2024-11-16 2024 TYR Thanksgiving Classicvenue
100 Breaststroke SCY 1:08.09 +4.50s to Sectionals 2026-03-08 2026 Michigan YMCA State Championshipfast pool
200 Breaststroke SCY 2:51.30 +32.71s to Sectionals 2025-02-08 2025 Eastern Clusters YMCA Championshipvenue
100 Butterfly SCY 1:09.48 +15.49s to Sectionals 2026-03-08 2026 Michigan YMCA State Championshipfast pool
200 Individual Medley SCY 2:21.94 +20.95s to Sectionals 2026-03-08 2026 Michigan YMCA State Championshipfast pool

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 Breaststroke SCY 30.88 flying 200 Medley Relay (leg 2) 2026-03-08 2026 Michigan YMCA State Championship

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 57.62

27.45
30.17

Front half 27.45s · back half 30.17s

200 Freestyle SCY 2:29.93

31.84
38.51
40.53
39.05

Front half 70.35s · back half 79.58s

100 Backstroke SCY 1:14.66

35.90
38.76

Front half 35.90s · back half 38.76s

200 Backstroke SCY 2:53.35

37.61
43.84
46.23
45.67

Front half 81.45s · back half 91.90s

100 Breaststroke SCY 1:08.09

31.68
36.41

Front half 31.68s · back half 36.41s

200 Breaststroke SCY 2:51.30

38.38
43.96
45.33
43.63

Front half 82.34s · back half 88.96s

100 Butterfly SCY 1:09.48

31.21
38.27

Front half 31.21s · back half 38.27s

200 Individual Medley SCY 2:21.94

30.89
35.41
42.06
33.58

Front half 66.30s · back half 75.64s

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 28.59 2 swims
100 Freestyle SCY 57.62 4 swims
200 Freestyle SCY 2:29.93 1 swim
100 Backstroke SCY 1:14.66 2 swims
200 Backstroke SCY 2:53.35 1 swim
100 Breaststroke SCY 1:08.09 4 swims
200 Breaststroke SCY 2:51.30 2 swims
100 Butterfly SCY 1:09.48 1 swim
200 Individual Medley SCY 2:21.94 3 swims