swimstats

Preston Kolberg

Mage 12MTNDAQST

11 plausible swims · 3 meets · 2024-06-21 → 2026-06-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle LCM 33.99 BB+1.90s to A 2026-05-30 2026 AQST Early Bird venue
100 Freestyle LCM 1:19.31 B+3.12s to BB 2026-06-13 2026 Island Park Invite venue
400 Freestyle LCM 6:10.94 B+16.95s to BB 2026-06-14 2026 Island Park Invite venue
50 Backstroke LCM 41.98 B+0.79s to BB 2026-06-13 2026 Island Park Invite venue
100 Backstroke LCM 1:56.20 +19.01s to B 2024-06-22 2024 RST Rushmore Classic Swim Meet venue
50 Breaststroke LCM 1:09.12 +19.33s to B 2024-06-21 2024 RST Rushmore Classic Swim Meet venue
50 Butterfly LCM 40.12 B+1.43s to BB 2026-05-30 2026 AQST Early Bird venue

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

IMX / IMR

IMX 11-12 · LCM

679 points (2/5 events — incomplete)

EventTime Points
400 FR LCM 6:10.94 457
100 BK LCM 1:56.20 222
100 BR LCM— 0
100 FL LCM— 0
200 IM LCM— 0

IMR 11-12 · LCM

1039 points (3/5 events — incomplete)

EventTime Points
50 BK LCM 41.98 467
50 BR LCM 1:09.12 142
50 FL LCM 40.12 430
200 FR LCM— 0
200 IM LCM— 0

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

PR splits

100 Freestyle LCM 1:19.31

38.41
40.90

Front half 38.41s · back half 40.90s

400 Freestyle LCM 6:10.94

43.70
46.94
39.11
57.56
47.40
35.55
100.68

100 Backstroke LCM 1:56.20

54.70
61.50

Front half 54.70s · back half 61.50s

Progression

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

50 Freestyle LCM 33.99 2 swims
100 Freestyle LCM 1:19.31 2 swims
400 Freestyle LCM 6:10.94 1 swim
50 Backstroke LCM 41.98 2 swims
100 Backstroke LCM 1:56.20 1 swim
50 Breaststroke LCM 1:09.12 1 swim
50 Butterfly LCM 40.12 2 swims