swimstats

Helen Rosenberg

Fage 15COMTNMORMTMYSTUN

519 plausible swims · 83 meets · 2021-05-21 → 2026-08-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.78 AA+0.39s to AAA·Sectionals ✓+1.89s to Futures 2025-12-05 2025 Holiday Swim Festivalvenue
100 Freestyle SCY 57.00 AA+1.91s to AAA·+0.51s to Sectionals 2026-02-13 2026 MHSA USA High School State Observedvenue
200 Freestyle SCY 2:08.17 A+3.88s to AA·+5.78s to Sectionals 2025-01-01 2025 MT Swimming SC State Championships
500 Freestyle SCY 6:08.47 BB+18.58s to A·+39.08s to Sectionals 2025-09-27 2025 GAC Fall Frenzyvenue
1000 Freestyle SCY 12:48.46 BB+48.57s to A·+84.27s to Sectionals 2025-10-26 2025 MT GFST Rapids Fall Frostvenue
1650 Freestyle SCY 21:29.54 BB+71.55s to A·+142.85s to Sectionals 2025-11-14 2025 MT MAC Fall Invitational
25 Backstroke SCY 15.27 2025-02-08 2025 MT MAC Sprinterfest
50 Backstroke SCY 29.55 A+0.06s to AA·+3.26s to Futures 2025-11-14 2025 MT MAC Fall Invitational
100 Backstroke SCY 1:06.13 BB+1.04s to A·+4.74s to Sectionals 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Backstroke SCY 2:26.52 BB+5.23s to A·+13.23s to Sectionals 2026-01-30 2026 MT MYST 5 th Annual Dennis Bender Meet2slow pool
25 Breaststroke SCY 15.82 2026-02-07 2026 MT MAC Sprinterfestvenue
50 Breaststroke SCY 34.69 A+0.30s to AA·+4.90s to Futures 2026-01-01 Montana Swimming
100 Breaststroke SCY 1:15.90 BB+0.91s to A·+5.31s to Sectionals 2026-03-14 2026 NW Spring Speedo Sectionals - Boisevenue
200 Breaststroke SCY 2:55.71 B+1.02s to BB·+22.92s to Sectionals 2024-12-15 2024 MT BOZ TEDDY BEAR CLASSICvenue
25 Butterfly SCY 14.16 2025-02-08 2025 MT MAC Sprinterfestvenue
50 Butterfly SCY 27.13 AAA+0.64s to AAAA·+1.44s to Futures 2025-01-01 2025 gfst rapids snowflake complete results
100 Butterfly SCY 1:05.14 BB+0.15s to A·+4.05s to Sectionals 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Butterfly SCY 2:41.56 B+5.37s to BB·+25.37s to Sectionals 2025-10-12 2025 MT HLST Jamie Turner Memorialvenue
100 Individual Medley SCY 1:08.30 2025-11-16 2025 MT MAC Fall Invitationalvenue
200 Individual Medley SCY 2:33.28 BB+8.49s to A·+16.79s to Sectionals 2024-11-02 2024 MT MAC Fall Invitationalvenue
400 Individual Medley SCY 5:17.61 BB+6.62s to A·+26.02s to Sectionals 2026-02-28 2026 MT Swimming SC State Championshipsvenue
50 Freestyle LCM 26.92 AAAA·Futures ✓+0.03s to Winter JNs 2026-01-01 2026 MT Bozeman May Classic
100 Freestyle LCM 1:06.77 A+1.48s to AA·+2.38s to Sectionals 2025-08-06 2025 Western Zone Age Group Championshipsvenue
200 Freestyle LCM 2:27.53 A+5.84s to AA·+8.54s to Sectionals 2025-08-07 2025 Western Zone Age Group Championshipsvenue
400 Freestyle LCM 5:21.74 BB+10.65s to A·+29.95s to Sectionals 2026-06-25 2026 MT MAC 45th Annual Firecracker Classicvenue
800 Freestyle LCM 11:20.61 BB+39.72s to A·+74.62s to Sectionals 2026-01-01 2026 MT Swimming LC Championships
50 Backstroke LCM 32.80 AAA+1.01s to AAAA·+1.91s to Futures 2025-01-01 Spring Chicken First Splash 2025
100 Backstroke LCM 1:14.61 A+2.02s to AA·+3.22s to Sectionals 2026-01-01 WZ Group A - 2026-07-28 to 2026-08-01
200 Backstroke LCM 2:48.56 BB+5.77s to A·+15.17s to Sectionals 2026-07-11 2026 MT HLST Last Chance Invitationalvenue
50 Breaststroke LCM 39.26 A+0.57s to AA·+4.47s to Futures 2026-01-01 2026 MT Bozeman May Classic
100 Breaststroke LCM 1:30.81 BB+4.92s to A·+9.82s to Sectionals 2025-01-01 2025 MT Swimming LC Championships
200 Breaststroke LCM 3:26.20 B+4.91s to BB·+31.34s to Sectionals 2025-04-12 2025 MT Bozeman Spring Chickenvenue
50 Butterfly LCM 31.62 AA+0.33s to AAA·+2.13s to Futures 2026-01-01 WZ Group A - 2026-07-28 to 2026-08-01
100 Butterfly LCM 1:14.19 BB+0.70s to A·+4.90s to Sectionals 2026-01-01 2026 MT Swimming LC Championships
200 Individual Medley LCM 2:21.84 AAAA·Winter JNs ✓+0.55s to Jr Nationals 2025-08-06 2025 Western Zone Age Group LCM Championships
400 Individual Medley LCM 6:06.20 BB+11.31s to A·+33.71s to Sectionals 2026-07-25 2026 MT Swimming LC State Championships - copvenue

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

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 Freestyle SCY 27.52 flat 200 Free Relay 2024-12-06 2024 Holiday Swim Festival
50 Freestyle SCY 25.67 flying 200 Free Relay (leg 2) 2025-12-05 2025 Holiday Swim Festival
50 Freestyle SCY 26.38 flying 200 Medley Relay (leg 4) 2025-11-15 2025 MT MAC Fall Invitational
100 Freestyle SCY 58.62 flat 400 Free Relay 2026-02-27 2026 MT Swimming SC State Championships
100 Freestyle SCY 57.18 flying 400 Free Relay (leg 4) 2025-12-06 2025 Holiday Swim Festival
50 Breaststroke SCY 32.83 flying 200 Medley Relay (leg 2) 2024-12-14 2024 MT BOZ TEDDY BEAR CLASSIC
100 Breaststroke SCY 1:22.39 flying 400 Medley Relay (leg 2) 2024-12-06 2024 Holiday Swim Festival
50 Butterfly SCY 27.48 flying 200 Medley Relay (leg 3) 2025-09-27 2025 GAC Fall Frenzy
100 Butterfly SCY 1:05.11 flying 400 Medley Relay (leg 3) 2025-12-05 2025 Holiday Swim Festival
50 Freestyle LCM 29.13 flying 200 Free Relay (leg 4) 2026-07-30 Finals - WZ LCM Senior Champs 2026 - copied
100 Freestyle LCM 1:10.61 flat 400 Free Relay 2026-05-16 2026 MT Bozeman May Classic
100 Freestyle LCM 1:08.59 flying 400 Free Relay (leg 2) 2026-07-24 2026 MT Swimming LC State Championships - cop
50 Breaststroke LCM 36.84 flying 200 Medley Relay (leg 2) 2025-08-07 2025 Western Zone Age Group Championships
50 Butterfly LCM 31.49 flying 200 Medley Relay (leg 3) 2026-07-28 Finals - WZ LCM Senior Champs 2026 - copied
100 Butterfly LCM 1:17.07 flying 400 Medley Relay (leg 3) 2026-08-01 Finals - WZ LCM Senior Champs 2026 - copied

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 15-16 · LCM

3204 points (5/6 events — incomplete)

EventTime Points
400 FR LCM 5:21.74 567
200 BK LCM 2:48.56 574
200 BR LCM 3:26.20 461
200 IM LCM 2:21.84 1033
400 IM LCM 6:06.20 569
200 FL LCM— 0

IMR 15-16 · LCM

3496 points (5/5 events)

EventTime Points
200 FR LCM 2:27.53 636
100 BK LCM 1:14.61 667
100 BR LCM 1:30.81 540
100 FL LCM 1:14.19 620
200 IM LCM 2:21.84 1033

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

PR splits

100 Freestyle SCY 57.00

27.24
29.76

Front half 27.24s · back half 29.76s

500 Freestyle SCY 6:08.47

33.51
37.34
37.48
37.63
38.83
38.18
36.58
36.69
37.02
35.21

Front half 184.79s · back half 183.68s

1000 Freestyle SCY 12:48.46

34.69
38.27
39.02
39.75
38.69
38.58
39.20
38.81
39.47
39.23
38.48
39.74
39.26
38.35
38.53
38.48
37.93
38.70
37.93
35.35

Front half 385.71s · back half 382.75s

1650 Freestyle SCY 21:29.54 split/total mismatch

34.26
36.91
75.34
232.11
399.56

100 Backstroke SCY 1:06.13

31.24
34.89

Front half 31.24s · back half 34.89s

200 Backstroke SCY 2:26.52

33.16
113.36

Front half 33.16s · back half 113.36s

100 Breaststroke SCY 1:15.90

34.59
41.31

Front half 34.59s · back half 41.31s

200 Breaststroke SCY 2:55.71

39.62
45.40
46.70
43.99

Front half 85.02s · back half 90.69s

100 Butterfly SCY 1:05.14

30.72
34.42

Front half 30.72s · back half 34.42s

200 Butterfly SCY 2:41.56

34.68
41.02
44.12
41.74

Front half 75.70s · back half 85.86s

100 Individual Medley SCY 1:08.30

31.14
37.16

Front half 31.14s · back half 37.16s

200 Individual Medley SCY 2:33.28

34.01
38.74
45.76
34.77

Front half 72.75s · back half 80.53s

400 Individual Medley SCY 5:17.61

33.41
38.87
41.64
39.86
45.93
46.57
37.13
34.20

Front half 153.78s · back half 163.83s

200 Freestyle LCM 2:27.53

73.10
74.43

Front half 73.10s · back half 74.43s

400 Freestyle LCM 5:21.74

34.47
39.54
41.82
42.98
41.72
42.98
39.77
38.46

Front half 158.81s · back half 162.93s

800 Freestyle LCM 11:20.61 split/total mismatch

77.41
2.93
88.25
176.32

Front half 80.34s · back half 600.27s

100 Backstroke LCM 1:14.61

35.67
38.94

Front half 35.67s · back half 38.94s

200 Backstroke LCM 2:48.56

84.35
84.21

Front half 84.35s · back half 84.21s

200 Breaststroke LCM 3:26.20

100.65
105.55

Front half 100.65s · back half 105.55s

400 Individual Medley LCM 6:06.20

81.13
97.25
110.03
77.79

Front half 178.38s · back half 187.82s

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 25.78 54 swims
100 Freestyle SCY 57.00 39 swims
200 Freestyle SCY 2:08.17 15 swims
500 Freestyle SCY 6:08.47 5 swims
1000 Freestyle SCY 12:48.46 5 swims
1650 Freestyle SCY 21:29.54 4 swims
25 Backstroke SCY 15.27 2 swims
50 Backstroke SCY 29.55 25 swims
100 Backstroke SCY 1:06.13 16 swims
200 Backstroke SCY 2:26.52 9 swims
25 Breaststroke SCY 15.82 4 swims
50 Breaststroke SCY 34.69 32 swims
100 Breaststroke SCY 1:15.90 20 swims
200 Breaststroke SCY 2:55.71 7 swims
25 Butterfly SCY 14.16 3 swims
50 Butterfly SCY 27.13 42 swims
100 Butterfly SCY 1:05.14 20 swims
200 Butterfly SCY 2:41.56 2 swims
100 Individual Medley SCY 1:08.30 10 swims
200 Individual Medley SCY 2:33.28 8 swims
400 Individual Medley SCY 5:17.61 5 swims
50 Freestyle LCM 26.92 30 swims
100 Freestyle LCM 1:06.77 17 swims
200 Freestyle LCM 2:27.53 11 swims
400 Freestyle LCM 5:21.74 2 swims
800 Freestyle LCM 11:20.61 2 swims
50 Backstroke LCM 32.80 13 swims
100 Backstroke LCM 1:14.61 9 swims
200 Backstroke LCM 2:48.56 2 swims
50 Breaststroke LCM 39.26 25 swims
100 Breaststroke LCM 1:30.81 22 swims
200 Breaststroke LCM 3:26.20 4 swims
50 Butterfly LCM 31.62 20 swims
100 Butterfly LCM 1:14.19 16 swims
200 Individual Medley LCM 2:21.84 13 swims
400 Individual Medley LCM 6:06.20 3 swims