swimstats

Marlow Umphress

Fage 10STNTRO

118 plausible swims · 16 meets · 2024-10-06 → 2026-07-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 30.60 AA+0.91s to AAA·+5.71s to Sectionals 2026-01-17 2026 ST NTRO Winter Prelim Final Invite venue
100 Freestyle SCY 1:09.05 A+0.76s to AA·+14.96s to Sectionals 2026-01-18 2026 ST NTRO Winter Prelim Final Invite venue
200 Freestyle SCY 2:34.73 A+3.74s to AA·+38.04s to Sectionals 2026-01-17 2026 ST NTRO Winter Prelim Final Invite venue
50 Backstroke SCY 36.63 A+0.44s to AA·+8.04s to Sectionals 2026-01-18 2026 ST NTRO Winter Prelim Final Invite venue
50 Breaststroke SCY 39.15 AA+0.26s to AAA·+5.56s to Sectionals 2026-02-22 2026 ST AAAA SC STAGS fast pool
100 Breaststroke SCY 1:25.20 AA+0.51s to AAA·+14.31s to Sectionals 2026-02-20 2026 ST AAAA SC STAGS fast pool
50 Butterfly SCY 32.85 AAA+1.56s to AAAA·+5.46s to Sectionals 2026-02-21 2026 ST AAAA SC STAGS fast pool
100 Butterfly SCY 1:17.65 AA+1.66s to AAA·+18.56s to Sectionals 2026-01-17 2026 ST NTRO Winter Prelim Final Invite venue
100 Individual Medley SCY 1:17.40 AA+2.21s to AAA 2026-02-21 2026 ST AAAA SC STAGS fast pool
50 Freestyle LCM 33.47 AAA+1.28s to AAAA·+5.08s to Sectionals 2026-07-12 2026 ST NIST LC STAGS venue
100 Freestyle LCM 1:14.07 AAA+3.18s to AAAA·+12.78s to Sectionals 2026-06-11 2026 ST NIST George Block Invitational venue
200 Freestyle LCM 2:37.23 AAA+2.14s to AAAA·+25.14s to Sectionals 2026-07-12 2026 ST NIST LC STAGS venue
400 Freestyle LCM 5:32.72 AAA+4.33s to AAAA·+53.93s to Sectionals 2026-07-09 2026 ST NIST LC STAGS venue
50 Backstroke LCM 41.60 A+0.01s to AA·+8.71s to Sectionals 2026-07-12 2026 ST NIST LC STAGS venue
100 Backstroke LCM 1:28.35 AA+2.46s to AAA·+18.56s to Sectionals 2026-07-12 2026 ST NIST LC STAGS venue
50 Breaststroke LCM 41.23 AAAA·+2.94s to Sectionals 2026-06-13 2026 ST NIST George Block Invitational venue
100 Breaststroke LCM 1:33.25 AAA+0.16s to AAAA·+12.66s to Sectionals 2026-06-14 2026 ST NIST George Block Invitational venue
50 Butterfly LCM 33.08 AAAA·+1.79s to Sectionals 2026-06-11 2026 ST NIST George Block Invitational
100 Butterfly LCM 1:23.86 AAA+2.87s to AAAA·+16.47s to Sectionals 2026-06-11 2026 ST NIST George Block Invitational
200 Individual Medley LCM 2:57.52 AAA+1.93s to AAAA·+26.13s to Sectionals 2026-06-14 2026 ST NIST George Block Invitational venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

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.

IMX / IMR

IMX 10 & under · LCM

4572 points (5/5 events)

EventTime Points
200 FR LCM 2:37.23 959
100 BK LCM 1:28.35 773
100 BR LCM 1:33.25 991
100 FL LCM 1:23.86 887
200 IM LCM 2:57.52 962

IMR 10 & under · LCM

4728 points (5/5 events)

EventTime Points
100 FR LCM 1:14.07 872
50 BK LCM 41.60 731
50 BR LCM 41.23 1063
50 FL LCM 33.08 1100
200 IM LCM 2:57.52 962

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

PR splits

100 Freestyle SCY 1:09.05

33.47
35.58

Front half 33.47s · back half 35.58s

200 Freestyle SCY 2:34.73

35.93
40.72
41.07
37.01

Front half 76.65s · back half 78.08s

100 Breaststroke SCY 1:25.20

40.03
45.17

Front half 40.03s · back half 45.17s

100 Butterfly SCY 1:17.65

37.07
40.58

Front half 37.07s · back half 40.58s

100 Individual Medley SCY 1:17.40

36.71
40.69

Front half 36.71s · back half 40.69s

100 Freestyle LCM 1:14.07

35.38
38.69

Front half 35.38s · back half 38.69s

200 Freestyle LCM 2:37.23

76.34
80.89

Front half 76.34s · back half 80.89s

400 Freestyle LCM 5:32.72

36.26
42.04
42.63
42.46
43.06
43.41
42.76
40.10

Front half 163.39s · back half 169.33s

100 Breaststroke LCM 1:33.25

44.61
48.64

Front half 44.61s · back half 48.64s

100 Butterfly LCM 1:23.86 split/total mismatch

42.49
45.47
48.18
46.55
39.55
44.31
53.36
50.85
40.15
38.56

200 Individual Medley LCM 2:57.52

40.05
48.39
50.46
38.62

Front half 88.44s · back half 89.08s

Progression

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

50 Freestyle SCY 30.60 11 swims
100 Freestyle SCY 1:09.05 5 swims
200 Freestyle SCY 2:34.73 1 swim
50 Backstroke SCY 36.63 8 swims
50 Breaststroke SCY 39.15 5 swims
100 Breaststroke SCY 1:25.20 7 swims
50 Butterfly SCY 32.85 10 swims
100 Butterfly SCY 1:17.65 9 swims
100 Individual Medley SCY 1:17.40 8 swims
50 Freestyle LCM 33.47 5 swims
100 Freestyle LCM 1:14.07 8 swims
200 Freestyle LCM 2:37.23 3 swims
400 Freestyle LCM 5:32.72 3 swims
50 Backstroke LCM 41.60 4 swims
100 Backstroke LCM 1:28.35 3 swims
50 Breaststroke LCM 41.23 7 swims
100 Breaststroke LCM 1:33.25 8 swims
50 Butterfly LCM 33.08 7 swims
100 Butterfly LCM 1:23.86 4 swims
200 Individual Medley LCM 2:57.52 2 swims