swimstats

Preston Marks

Mage 15CCORTERA

39 plausible swims · 3 meets · 2024-06-28 → 2025-06-29

Personal records

EventCourseBest CutDateMeet
50 Freestyle LCM 28.58 A+1.19s to AA 2025-06-28 TEAM Summer Invitational venue
100 Freestyle LCM 1:02.50 BB+0.21s to A 2025-06-27 TEAM Summer Invitational venue
200 Freestyle LCM 2:16.97 A+5.48s to AA 2025-06-29 TEAM Summer Invitational venue
100 Backstroke LCM 1:11.11 BB+1.52s to A 2025-06-28 TEAM Summer Invitational venue
200 Backstroke LCM 2:35.00 BB+3.91s to A 2025-06-27 TEAM Summer Invitational venue
50 Breaststroke LCM 36.59 BB+0.10s to A 2025-06-29 TEAM Summer Invitational venue
100 Breaststroke LCM 1:20.04 BB+1.65s to A 2025-06-27 TEAM Summer Invitational venue
200 Breaststroke LCM 3:02.73 BB+11.34s to A 2024-06-29 Arena Grand Challenge 2024 venue
200 Individual Medley LCM 2:36.38 BB+3.19s to A 2025-06-28 TEAM Summer Invitational venue
400 Individual Medley LCM 5:34.42 BB+5.13s to A 2025-06-29 TEAM Summer Invitational venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

IMX / IMR

IMX 15-16 · LCM

2282 points (4/6 events — incomplete)

EventTime Points
200 BK LCM 2:35.00 579
200 BR LCM 3:02.73 508
200 IM LCM 2:36.38 602
400 IM LCM 5:34.42 593
400 FR LCM— 0
200 FL LCM— 0

IMR 15-16 · LCM

2406 points (4/5 events — incomplete)

EventTime Points
200 FR LCM 2:16.97 631
100 BK LCM 1:11.11 585
100 BR LCM 1:20.04 588
200 IM LCM 2:36.38 602
100 FL LCM— 0

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

PR splits

200 Freestyle LCM 2:16.97

66.59
70.38

Front half 66.59s · back half 70.38s

100 Backstroke LCM 1:11.11

34.85
36.26

Front half 34.85s · back half 36.26s

200 Backstroke LCM 2:35.00

36.39
39.81
39.59
39.21

Front half 76.20s · back half 78.80s

100 Breaststroke LCM 1:20.04

38.37
41.67

Front half 38.37s · back half 41.67s

200 Breaststroke LCM 3:02.73

87.83
94.90

Front half 87.83s · back half 94.90s

200 Individual Medley LCM 2:36.38

35.15
39.96
46.32
34.95

Front half 75.11s · back half 81.27s

400 Individual Medley LCM 5:34.42

36.61
41.02
41.84
42.09
49.20
48.83
37.45
37.38

Front half 161.56s · back half 172.86s

Progression

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

50 Freestyle LCM 28.58 3 swims
100 Freestyle LCM 1:02.50 5 swims
200 Freestyle LCM 2:16.97 5 swims
100 Backstroke LCM 1:11.11 5 swims
200 Backstroke LCM 2:35.00 5 swims
50 Breaststroke LCM 36.59 4 swims
100 Breaststroke LCM 1:20.04 5 swims
200 Breaststroke LCM 3:02.73 1 swim
200 Individual Medley LCM 2:36.38 4 swims
400 Individual Medley LCM 5:34.42 2 swims