swimstats

Nathan Grinberg

Mage 12GADYNA

13 plausible swims · 3 meets · 2024-10-19 → 2025-10-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 32.31 B+1.82s to BB 2024-10-20 23rd Annual Chattahoochee Gold Invitational venue
100 Freestyle SCY 1:11.87 +0.38s to B 2024-10-19 23rd Annual Chattahoochee Gold Invitational venue
200 Freestyle SCY 2:34.79 B+9.90s to BB 2025-10-19 24th Annual Chattahoochee Gold Invitational venue
100 Backstroke SCY 1:24.76 +2.57s to B 2025-10-19 24th Annual Chattahoochee Gold Invitational venue
50 Breaststroke SCY 40.45 B+0.36s to BB 2025-10-19 24th Annual Chattahoochee Gold Invitational venue
50 Butterfly SCY 38.61 +1.52s to B 2024-10-19 23rd Annual Chattahoochee Gold Invitational venue
100 Butterfly SCY 1:25.95 +3.06s to B 2025-10-19 24th Annual Chattahoochee Gold Invitational venue
100 Individual Medley SCY 1:25.73 +3.84s to B 2024-10-19 23rd Annual Chattahoochee Gold Invitational venue
200 Freestyle LCM 2:56.01 B+9.62s to BB 2025-06-27 Gold Summer Invite 2025
100 Backstroke LCM 1:34.18 B+4.59s to BB 2025-06-27 Gold Summer Invite 2025
100 Breaststroke LCM 1:44.76 B+5.17s to BB 2025-06-27 Gold Summer Invite 2025

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

IMX / IMR

IMX 11-12 · LCM

845 points (2/5 events — incomplete)

EventTime Points
100 BK LCM 1:34.18 417
100 BR LCM 1:44.76 428
400 FR LCM— 0
100 FL LCM— 0
200 IM LCM— 0

IMR 11-12 · SCY

1593 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 2:34.79 431
50 BR SCY 40.45 471
50 FL SCY 38.61 330
100 IM SCY 1:25.73 361
50 BK SCY— 0

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

PR splits

100 Freestyle SCY 1:11.87

33.07
38.80

Front half 33.07s · back half 38.80s

200 Freestyle SCY 2:34.79

34.47
39.39
41.25
39.68

Front half 73.86s · back half 80.93s

100 Backstroke SCY 1:24.76

40.32
44.44

Front half 40.32s · back half 44.44s

100 Butterfly SCY 1:25.95

37.97
47.98

Front half 37.97s · back half 47.98s

100 Individual Medley SCY 1:25.73

39.25
46.48

Front half 39.25s · back half 46.48s

Progression

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

50 Freestyle SCY 32.31 1 swim
100 Freestyle SCY 1:11.87 1 swim
200 Freestyle SCY 2:34.79 2 swims
100 Backstroke SCY 1:24.76 1 swim
50 Breaststroke SCY 40.45 1 swim
50 Butterfly SCY 38.61 1 swim
100 Butterfly SCY 1:25.95 2 swims
100 Individual Medley SCY 1:25.73 1 swim
200 Freestyle LCM 2:56.01 1 swim
100 Backstroke LCM 1:34.18 1 swim
100 Breaststroke LCM 1:44.76 1 swim