swimstats

Eli Rolfsen

Mage 19CZMIMRMTGKC

147 plausible swims · 18 meets · 2024-03-21 → 2026-07-29

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.22 +0.63s to Sectionals 2024-10-06 2024 Fall Tune-Upvenue
100 Freestyle SCY 47.28 Sectionals ✓+2.89s to Futures 2025-08-05 2025 MCSA Summer Senior Cup Championshipsvenue
200 Freestyle SCY 1:38.19 Sectionals ✓+0.60s to Futures 2025-08-04 2025 MCSA Summer Senior Cup Championshipsvenue
500 Freestyle SCY 4:19.96 Futures ✓+0.07s to US Open 2025-08-03 2025 MCSA Summer Senior Cup Championshipsvenue
1000 Freestyle SCY 8:55.46 Nationals ✓ 2025-08-05 2025 MCSA Summer Senior Cup Championshipsvenue
1650 Freestyle SCY 15:29.45 Futures ✓+21.46s to US Open 2025-02-07 2025 Michigan Openvenue
100 Backstroke SCY 51.44 Sectionals ✓+2.85s to Futures 2025-08-05 2025 MCSA Summer Senior Cup Championshipsvenue
200 Backstroke SCY 1:49.41 Sectionals ✓+2.92s to Futures 2025-08-04 2025 MCSA Summer Senior Cup Championshipsvenue
100 Breaststroke SCY 1:08.73 +5.14s to Sectionals 2024-10-06 2024 Fall Tune-Upvenue
200 Breaststroke SCY 2:12.11 Sectionals ✓+11.72s to Futures 2025-03-22 2025 ULTRA Championship Meetvenue
50 Butterfly SCY 24.90 +1.21s to Sectionals 2024-10-06 2024 Fall Tune-Upvenue
100 Butterfly SCY 55.92 +1.93s to Sectionals 2024-10-05 2024 Fall Tune-Upvenue
200 Butterfly SCY 1:57.69 Sectionals ✓+9.80s to Futures 2025-02-09 2025 Michigan Openvenue
200 Individual Medley SCY 1:54.61 Sectionals ✓+6.12s to Futures 2025-02-08 2025 Michigan Openvenue
400 Individual Medley SCY 4:02.14 Sectionals ✓+9.45s to Futures 2024-11-03 Greater Kalamazoo Arena Challengevenue
200 Freestyle LCM 1:59.69 Sectionals ✓+5.60s to Futures 2026-07-11 2026 West Michigan Classicvenue
400 Freestyle LCM 3:54.56 Nationals ✓ 2025-07-25 2025 TYR FUTURES MADISONvenue
800 Freestyle LCM 8:11.72 US Open ✓+4.13s to Nationals 2026-07-29 2026 TYR FUTURES MADISON
1500 Freestyle LCM 15:37.60 Nationals ✓ 2025-07-23 2025 TYR FUTURES MADISONvenue
50 Backstroke LCM 31.98 +3.29s to Sectionals 2024-06-23 2024 Summer Solstice Meetvenue
100 Backstroke LCM 1:00.25 Sectionals ✓+2.06s to Futures 2026-07-26 2026 MI LCM ULTRA Championship Meetvenue
200 Backstroke LCM 2:04.19 US Open ✓+2.10s to Nationals 2025-07-26 2025 TYR FUTURES MADISONvenue
50 Breaststroke LCM 38.87 +6.88s to Sectionals 2024-06-23 2024 Summer Solstice Meetvenue
100 Breaststroke LCM 1:19.31 +6.52s to Sectionals 2026-07-12 2026 West Michigan Classicvenue
200 Breaststroke LCM 2:48.08 +8.29s to Sectionals 2024-06-01 MLA Big Red Challengevenue
50 Butterfly LCM 28.99 +1.60s to Sectionals 2024-06-22 2024 Summer Solstice Meetvenue
100 Butterfly LCM 59.60 Sectionals ✓+3.71s to Futures 2026-07-25 2026 MI LCM ULTRA Championship Meetvenue
200 Butterfly LCM 2:12.77 Sectionals ✓+7.68s to Futures 2024-06-02 MLA Big Red Challengevenue
200 Individual Medley LCM 2:11.02 Sectionals ✓+3.03s to Futures 2026-07-24 2026 MI LCM ULTRA Championship Meetvenue
400 Individual Medley LCM 4:23.39 Nationals ✓ 2025-07-24 2025 TYR FUTURES MADISONvenue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
100 Freestyle SCY 47.68 flat 400 Free Relay 2025-03-21 2025 ULTRA Championship Meet
200 Freestyle SCY 1:41.03 flat 800 Free Relay 2025-03-22 2025 ULTRA Championship Meet
50 Backstroke SCY 25.26 flat 200 Medley Relay 2025-03-23 2025 ULTRA Championship Meet
100 Backstroke SCY 52.45 flat 400 Medley Relay 2025-03-22 2025 ULTRA Championship Meet
50 Freestyle LCM 25.31 flying 200 Free Relay (leg 4) 2026-07-26 2026 MI LCM ULTRA Championship Meet
100 Freestyle LCM 55.49 flying 400 Free Relay (leg 3) 2026-07-25 2026 MI LCM ULTRA Championship Meet
200 Freestyle LCM 1:59.68 flat 800 Free Relay 2024-03-23 2024 Spring Speedo Sectionals
200 Freestyle LCM 1:55.29 flying 800 Free Relay (leg 4) 2026-07-24 2026 MI LCM ULTRA Championship Meet
50 Backstroke LCM 28.84 flat 200 Medley Relay 2026-07-24 2026 MI LCM ULTRA Championship Meet
100 Backstroke LCM 1:01.05 flat 400 Medley Relay 2026-07-25 2026 MI LCM ULTRA Championship Meet

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

PR splits

100 Freestyle SCY 47.28

23.11
24.17

Front half 23.11s · back half 24.17s

200 Freestyle SCY 1:38.19

23.21
25.18
25.26
24.54

Front half 48.39s · back half 49.80s

500 Freestyle SCY 4:19.96

23.92
25.65
26.01
26.45
26.61
26.29
26.38
26.62
26.48
25.55

Front half 128.64s · back half 131.32s

1000 Freestyle SCY 8:55.46

24.78
26.66
26.90
27.38
26.69
26.59
26.89
26.92
27.23
27.06
27.02
26.88
26.87
27.11
27.20
27.07
27.04
27.29
26.83
25.05

Front half 267.10s · back half 268.36s

1650 Freestyle SCY 15:29.45

24.80
27.35
28.14
27.81
27.66
27.80
27.81
27.93
27.89
27.96
28.03
28.03
28.18
28.58
28.51
28.46
28.65
28.60
28.76
28.87
28.86
28.86
28.95
28.94
28.61
28.55
28.53
29.09
28.31
28.87
28.91
28.92
24.23

100 Backstroke SCY 51.44

25.31
26.13

Front half 25.31s · back half 26.13s

200 Backstroke SCY 1:49.41

26.04
27.25
28.11
28.01

Front half 53.29s · back half 56.12s

100 Breaststroke SCY 1:08.73

33.06
35.67

Front half 33.06s · back half 35.67s

200 Breaststroke SCY 2:12.11

30.92
34.65
33.75
32.79

Front half 65.57s · back half 66.54s

100 Butterfly SCY 55.92

25.75
30.17

Front half 25.75s · back half 30.17s

200 Butterfly SCY 1:57.69

26.63
30.30
31.11
29.65

Front half 56.93s · back half 60.76s

200 Individual Medley SCY 1:54.61

25.21
28.66
34.85
25.89

Front half 53.87s · back half 60.74s

400 Individual Medley SCY 4:02.14

25.82
29.33
30.42
29.42
35.70
36.30
28.91
26.24

Front half 114.99s · back half 127.15s

200 Freestyle LCM 1:59.69

28.28
30.42
31.11
29.88

Front half 58.70s · back half 60.99s

400 Freestyle LCM 3:54.56

26.88
29.22
30.18
30.01
30.29
29.96
29.59
28.43

Front half 116.29s · back half 118.27s

800 Freestyle LCM 8:11.72

28.17
30.31
30.94
30.89
31.13
31.00
31.19
30.93
30.98
31.08
31.13
31.29
30.98
30.93
30.81
29.96

Front half 244.56s · back half 247.16s

1500 Freestyle LCM 15:37.60

28.30
30.44
31.11
31.40
31.41
30.35
30.80
31.06
31.53
31.60
31.50
31.49
31.70
31.61
31.76
31.61
31.90
31.43
31.70
31.73
31.91
31.27
31.33
31.25
31.86
31.73
31.70
31.18
31.14
29.80

Front half 466.06s · back half 471.54s

100 Backstroke LCM 1:00.25

29.96
30.29

Front half 29.96s · back half 30.29s

200 Backstroke LCM 2:04.19

29.75
31.35
31.99
31.10

Front half 61.10s · back half 63.09s

100 Breaststroke LCM 1:19.31

36.78
42.53

Front half 36.78s · back half 42.53s

200 Breaststroke LCM 2:48.08

38.22
43.36
43.66
42.84

Front half 81.58s · back half 86.50s

100 Butterfly LCM 59.60

28.55
31.05

Front half 28.55s · back half 31.05s

200 Butterfly LCM 2:12.77

29.11
33.46
35.13
35.07

Front half 62.57s · back half 70.20s

200 Individual Medley LCM 2:11.02

28.53
32.40
40.78
29.31

Front half 60.93s · back half 70.09s

400 Individual Medley LCM 4:23.39

28.33
32.60
33.15
32.34
39.39
39.23
29.92
28.43

Front half 126.42s · back half 136.97s

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 23.22 1 swim
100 Freestyle SCY 47.28 3 swims
200 Freestyle SCY 1:38.19 9 swims
500 Freestyle SCY 4:19.96 8 swims
1000 Freestyle SCY 8:55.46 1 swim
1650 Freestyle SCY 15:29.45 3 swims
100 Backstroke SCY 51.44 6 swims
200 Backstroke SCY 1:49.41 8 swims
100 Breaststroke SCY 1:08.73 1 swim
200 Breaststroke SCY 2:12.11 3 swims
50 Butterfly SCY 24.90 1 swim
100 Butterfly SCY 55.92 1 swim
200 Butterfly SCY 1:57.69 3 swims
200 Individual Medley SCY 1:54.61 5 swims
400 Individual Medley SCY 4:02.14 5 swims
200 Freestyle LCM 1:59.69 3 swims
400 Freestyle LCM 3:54.56 13 swims
800 Freestyle LCM 8:11.72 10 swims
1500 Freestyle LCM 15:37.60 6 swims
50 Backstroke LCM 31.98 1 swim
100 Backstroke LCM 1:00.25 7 swims
200 Backstroke LCM 2:04.19 13 swims
50 Breaststroke LCM 38.87 1 swim
100 Breaststroke LCM 1:19.31 2 swims
200 Breaststroke LCM 2:48.08 3 swims
50 Butterfly LCM 28.99 1 swim
100 Butterfly LCM 59.60 5 swims
200 Butterfly LCM 2:12.77 5 swims
200 Individual Medley LCM 2:11.02 6 swims
400 Individual Medley LCM 4:23.39 12 swims